Time Machine backup grew extremely after changing permissions

Hello Forum:
I love my iMac and I really like Time Machine. I have an external Western Digital HD for backup ("My Book"), which works quite well.
Today I had to change the permissions of a very large folder (100 GByte) and all its contents and files (The reason was, that I needed to grant another user of my iMac access to the files).
The problem now is, that TM wants to backup all these folders and files and there is not enough space on the external HD. The contents of the files have not changed, just the permissions. I agree, that in principle the behavior of TM is fine, because something has changed, so the changes need to be backed up, and I would not mind (or even have recognized what was going on), if there was enough space on the external HD.
Is there anyway, how I can prevent TM from backing up these files and folders unless the contents changes? E.g. could I change the permissions also on the external HD and "fool" TM, so that it does not recognize any changes? Or any other suggestions?
Thanks in advance,
Hinrich

deh2k wrote:
I agree with you totally that simpler is better with backups, and I don't fault Apple for designing TM in the way it is. But to set the record clear, TM already does use hard links so it really should only be necessary to store another copy of the file if the content changes.
I did not know that. Thanks for the info.
Could it be a security thing? Suppose someone goes the other way, reducing the permissions so to speak. Would it be possible for someone else to access the backup with the earlier permissions?
As I noted, simpler is better. Many of us still have the occasional hiccup that results in a failed backup which is easily fixed by making one manually or simple waiting for the next one, but that was my point.
When all the bugs are out of TM, then and only then would it be proper to start diddling with it

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    1. This procedure is a diagnostic test. It changes nothing, for better or worse, and therefore will not, in itself, solve the problem. But with the aid of the test results, the solution may take a few minutes, instead of hours or days.
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split($0,a,":");p=a[1];k[S]='${k[25]}';k[U]='${k[26]}';v[S]="Safe";v[U]="true";for(i in k) { s=system("'"${k[30]}"'\\ :"k[i]" \""p"\"/*/I*|grep -qw "v[i]);if(!s) a[1]=a[1]" "i;};if(!a[2]) a[2]="'"${k[23]}"'";printf("'"${f[4]}"'",a[1],a[2]);next;} !/^ *$/ { p="'"${k[31]}"'\\ :'"${k[33]}"' \""$0"\"/*/'${k[32]}'";p|getline b;close(p);if(b~/, .+:/||b=="") b="'"${k[23]}"'";printf("'"${f[4]}"'",$0,b);} ' '/ en/!s/\.//p' ' NR>=13 { gsub(/[^0-9]/,"",$1);print;} ' ' $10~/\(L/&&$9!~"localhost" { sub(/.+:/,"",$9);print $1": "$9|"sort|uniq";} ' '/^ +r/s/.+"(.+)".+/\1/p' 's/(.+\.wdgt)\/(Contents\/)?'${k[32]}'$/\1/p' 's/^.+\/(.+)\.wdgt$/\1/p' ' /l: /{ /DVD/d;s/.+: //;b0'$'\n'' };/s: /{ / [VY]/d;s/^ */- /;H;};$b0'$'\n'' d;:0'$'\n'' x;/APPLE [^:]+$/d;p;' '/^find: /!p;' ' /^p/{ s/.//g;x;s/\nu/'$'\f''/;s/(\n)c/\1'$'\f''/;s/\n\n//;p;};H;' ' BEGIN{FS="= "} /Path/{print $2} ' ' /^ *$/d;s/^ */    /;p;' ' s/^.+ |\(.+\)$//g;p;' '1;END{if(NR<'${p[15]}')printf("^/(S|usr/(X|li))")}' ' /2/{print "WARN"};/4/{print "CRITICAL"};' ' /EVHF|MACR|^s/d;s/^.+: //p;' ' $3~/^[1-9][0-9]{0,2}(\.[1-9][0-9]{0,2}){2}$/ { i++;n=n"\n"$1"\t"$3;} END{ if(i>1)print n} ' s/{'\.|jnl: ','P.+:'}'//;s/ +([0-9]+)(.+)/\2'$'\t\t''\1/p' ' /^ +iP.+:$/{ s/://;b0'$'\n'' };/es: ./{ /iOS/d;s/^.+://;b0'$'\n'' };/^ +C.+ted: +[NY]/H;/:$/b0'$'\n'' d;:0'$'\n'' x;/: +N/d;s/\n.+//p;' ' 1d;/:$/b0'$'\n'' $b0'$'\n'' /(D|^ *Loc.+): /{ s/^.+: //;H;};/(B2|[my]): /H;d;:0'$'\n'' x;/[my]: [AM]|m: I.+p$|^\/Vo/d;s/(^|\n) [ -~]+//g;s/(.+)\n(.+)/\2:\1/;s/\n//g;/[ -~]/p;' 's/$/'$'\f''(0|-(4[34])?)$/p' '|sort'{'|uniq'{,\ -c},\ -nr} ' s/^/'{5,6,7,8,9,10}$'\f''/;s/ *'$'\f'' */'$'\f''/g;p;' 's/:.+$//p' '|wc -l' /{\\.{kext,xpc,'(appex|pluginkit)'}'\/(Contents\/)?'Info,'Launch[AD].+'}'\.plist$/p' 's/([-+.?])/\\\1/g;p' 's/, /\'$'\n/g;p' ' BEGIN{FS="\f"} { printf("'"${f[6]}"'",$1/2^30,$2);} ' ' /= D/&&$1!~/'{${k[24]},${k[29]}}'/ { getline d;if(d~"t") print $1;} ' ' BEGIN{FS="\t"} NR>1&&$NF!~/0x|\.([0-9]{3,}|[-0-9A-F]{36})$/ { print $NF"\f"a[split($(NF-1),a," ")];} ' '|tail -n'{${p[6]},${p[10]}} ' s/.+bus /Bus: /;s/,.+[(]/ /;s/,.+//p;' ' { $NF=$NF" Errors: "$1;$1="";} 1 ' ' 1s/^/\'$'\n''/;/^ +(([MNPRSV]|De|Li|Tu).+|Bus): .|d: Y/d;s/:$//;$d;p;' ' BEGIN { RS=",";FS=":";} $1~"name" { gsub("\"","",$2);print $2;} ' '|grep -q e:/' '/[^ .]/p' '{ print $1}' ' /^ +N.+: [1-9]/ { i++;} END { if(i) print "system: "i;} ' ' NF { print "'{admin,user}' "$NF;exit;} ' ' /se.+ =/,/[\}]/!d;/[=\}]/!p ' ' 3,4d;/^ +D|Of|Fu| [0B]/d;s/^  |:$//g;$!H;${ x;/:/p;} ' ' BEGIN { FS=": ";} NR==1 { sub(":","");h="\n"$1"\n";} /:$/ { l=$1;next;} $1~"S"&&$2!~3 { getline;next;} /^ {6}I/ { i++;L[i]=l" "$2;if(i=='${p[24]}') exit;} END { if(i) print h;for(j=0;j<i;j++) print L[i-j];} ' ' /./H;${ x;s/\n//;s/\n/, /g;/,/p;} ' ' {if(int($6)>'${p[25]}')printf("swap used %.1f\n",$6/1024)} ' ' BEGIN{FS="\""} $3~/ t/&&$2!~/'{${k[24]},${k[29]}}'/{print $2} ' ' int($1)>13 ' p ' BEGIN{FS="DB="} { sub(/\.db.*/,".db",$2);print $2;} ' {,1d\;}'/r%/,/^$/p' ' NR==1{next} NR>11||!$0{exit} {print $NF"\f"substr($0,1,32)"\f"$(NF-7)} ' '/e:/{print $2}' ' /^[(]/{ s/....//;s/$/:/;N;/: [)]$/d;s/\n.+ ([^ ]+).$/\1/;H;};${ g;p;} ' '1;END { exit "find /var/db/r*/'${k[21]}'*.{BS,Bas,Es,J,OSXU,Rem,up}*.bom -mtime -'${p[23]}'s"|getline;} ' ' NR<='${p[26]}' { o=o"\n"$0;next;} { o="";exit;} END{print o|"sed 1d"} ' );c1=(system_profiler pmset\ -g nvram fdesetup find syslog df vm_stat sar ps crontab kextfind top pkgutil "${k[30]}\\" echo cksum kextstat launchctl smcDiagnose sysctl\ -n defaults\ read stat lsbom 'mdfind -onlyin' env pluginkit scutil 'dtrace -q -x aggsortrev -n' security sed\ -En awk 'dscl . -read' networksetup mdutil lsof test osascript\ -e netstat mdls route cat uname powermetrics );c2=(${k[21]}loginwindow\ LoginHook ' /L*/P*/loginw*' "'tell app \"System Events\" to get properties of login items'" 'L*/Ca*/'${k[21]}'Saf*/E* -d 2 -name '${k[32]} '~ $TMPDIR.. \( -flags +sappnd,schg,uappnd,uchg -o ! -user $UID -o ! -perm -600 \)' -i '-nl -print' '-F \$Sender -k Level Nle 3 -k Facility Req "'${k[21]}'('{'bird|.*i?clou','lsu|sha'}')"' "-f'%N: %l' Desktop {/,}L*/Keyc*" therm sysload boot-args status " -F '\$Time \$Message' -k Sender kernel -k Message CRne '0xdc008012|(allow|call)ing|Goog|(mplet|nabl)ed|ry HD|safe b|xpm' -k Message CReq 'bad |Can.t l|corru|dead|fail|GPU |hfs: Ru|inval|Limiti|v_c|NVDA[(]|pagin|Purg(ed|in)|error|Refus|TCON|tim(ed? ?|ing )o|trig|WARN' " '-du -n DEV -n EDEV 1 10' 'acrx -o%cpu,comm,ruid' "' syscall::recvfrom:return {@a[execname,uid]=sum(arg0)} syscall::sendto:return {@b[execname,uid]=sum(arg0)} syscall::open*:entry {@c[execname,uid,copyinstr(arg0),errno]=count()} syscall::execve:return, syscall::posix_spawn:return {@d[execname,uid,ppid]=count()} syscall::fork:return, syscall::vfork:return, syscall::posix_spawn:return /arg0<0/ {@e[execname,uid,arg0]=count()} syscall:::return /errno!=0/ {@f[execname,uid,errno]=count()} io:::wait-start {self->t=timestamp} io:::wait-done /self->t/ { this->T=timestamp - self->t;@g[execname,uid]=sum(this->T);self->t=0;} io:::start {@h[execname,uid]=sum(args[0]->b_bcount)} tick-10sec { normalize(@a,2560000);normalize(@b,2560000);normalize(@c,10);normalize(@d,10);normalize(@e,10);normalize(@f,10);normalize(@g,10000000);normalize(@h,10240);printa(\"1\f%@d\f%s\f%d\n\",@a);printa(\"2\f%@d\f%s\f%d\n\",@b);printa(\"11\f%@d\f%s\f%d\f%s\f%d\n\",@c);printa(\"12\f%@d\f%s\f%d\f%d\n\",@d);printa(\"13\f%@d\f%s\f%d\f%d\n\",@e);printa(\"14\f%@d\f%s\f%d\f%d\n\",@f);printa(\"3\f%@d\f%s\f%d\n\",@g);printa(\"4\f%@d\f%s\f%d\n\",@h);exit(0);} '" '-f -pfc /var/db/r*/'${k[21]}'*.{BS,Bas,Es,J,OSXU,Rem,up}*.bom' '{/,}L*/Lo*/Diag* -type f -regex .\*[cght] ! -name .?\* ! -name \*ag \( -exec grep -lq "^Thread c" {} \; -exec printf \* \; -o -true \) -execdir stat -f'$'\f''%Sc'$'\f''%N -t%F {} \;' '/S*/*/Ca*/*xpc*' '-L /{S*/,}L*/StartupItems -type f -exec file {} +' /\ kMDItemContentTypeTree=${k[21]}{bundle,mach-o-dylib} :Label "/p*/e*/{auto*,{cron,fs}tab,hosts,{[lp],sy}*.conf,mach_i*/*,pam.d/*,ssh{,d}_config,*.local} {/p*,/usr/local}/e*/periodic/*/* /L*/P*{,/*}/com.a*.{Bo,sec*.ap}*t {/S*/,/,}L*/Lau*/*t .launchd.conf" list '-F "" -k Sender hidd -k Level Nle 3' /Library/Preferences/${k[21]}alf\ globalstate --proxy '-n get default' vm.swapusage --dns -get{dnsservers,info} dump-trust-settings\ {-s,-d,} -n1 '-R -ce -l1 -n5 -o'{'prt -stats prt','mem -stats mem'}',command,uid' -kl -l -s\ / '--regexp --files '${k[21]}'pkg.*' '+c0 -i4TCP:0-1023' ${k[21]}dashboard\ layer-gadgets '-d /L*/Mana*/$USER' '-app Safari WebKitDNSPrefetchingEnabled' '-Fcu +c0 -l' -m 'L*/{Con*/*/Data/L*/,}Pref* -type f -size 0c -name *.plist.???????' kern.memorystatus_vm_pressure_level '3>&1 >&- 2>&3' '-F \$Message -k Sender kernel -k Message CReq "'{'n Cause: -','(a und|I/O |jnl_io.+)err|disk.+abo','USBF:.+bus'}'"' -name\ kMDItem${k[33]} -T\ hfs '-n get default' -listnetworkserviceorder :${k[33]} :CFBundleDisplayName $EUID {'$TMPDIR../C ','/{S*/,}'}'L*/{,Co*/*/*/L*/}{Cache,Log}s -type f -size +'${p[11]}'M -exec stat -f%z'$'\f''%N {} \;' \ /v*/d*/*/*l*d{,.*.$UID}/* '-app Safari UserStyleSheetEnabled' 'L*/A*/Fi*/P*/*/a*.json' users/$USER\ HomeDirectory '{/,}L*/{Con,Pref}* -type f ! -size 0 -name *.plist -exec plutil -s {} \;' ' -F "\$Time \$(Sender): \$Message" -k Sender Rne "launchd|nsurls" -k Level Nle 3 -k Facility R'{'ne "user|','eq "'}'console" -k Message CRne "[{}<>]|asser|commit - no t|deprec|done |ect pas|fmfd|Goog|ksho|ndum|obso|realp|rned f|/root|sandbox ex" ' getenv '/ "kMDItemDateAdded>=\$time.now(-'${p[23]}')&&kMDItem'${k[33]}'=*"' -m\ / '' ' -F "\$Time \$(RefProc): \$Message" -k Sender Req launchd -k Level Nle 3 -k Message Rne "asse|bug|File ex|hij|Ig|Jet|key is|lid t|Plea|ship" ' print{,-disabled}\ {system,{gui,user}/$UID} '-n1 --show-initial-usage --show-process-energy' -r ' -F "\$Message" -k Sender nsurlstoraged -k Time ge -1h -k Level Nle 4 -k Message Req "^(ER|IN)" ' '~ "kMDItemKind=Package"' );N1=${#c2[@]};for j in {0..20};do c2[N1+j]=SP${k[j]}DataType;done;l=({Restricted\ ,Lock,Pro}files POST Battery {Safari,App,{Bad,Loaded}\ kernel,Firefox}\ extensions System\ load boot\ args FileVault\ {2,1} {Kernel,System,Console,launchd}\ log SMC Login\ hook 'I/O per process' 'High file counts' UID {System,Login,Agent,User}' services '{load,disabl}ed {Admin,Root}\ access Font\ issues Firewall Proxies DNS TCP/IP Wi-Fi 'Elapsed time (sec)' {Root,User}\ crontab {Global,User}' login items' Spotlight Memory\ pressure Listeners Widgets Parental\ Controls Prefetching Nets Volumes {Continuity,I/O,iCloud,HID,HCI}\ errors {User,System}\ caches/logs XPC\ cache Startup\ items Shutdown\ codes Heat Diagnostic\ reports Bad\ {plist,cache}s 'VM (GiB)' Bundles{,' (new)'} Trust\ settings Activity Free\ space Stylesheet Library\ paths{,' ('{shell,launchd}\)} Data\ packages );N3=${#l[@]};for i in {0..8};do l[N3+i]=${k[5+i]};done;F() { local x="${s[$1]}";[[ "$x" =~ ^([\&\|\<\>]|$) ]]&&{ printf "$x";return;};:|${c1[30]} "$x" 2>&-;printf "%s \'%s\'" "|${c1[30+$?]}" "$x";};A0() { Q=6;v[2]=1;id -G|grep -qw 80;v[1]=$?;((v[1]))||{ Q=7;sudo -v;v[2]=$?;((v[2]))||Q=8;};v[3]=`date +%s`;date '+Start time: %T %D%n';printf '\n[Process started]\n\n'>&4;printf 'Revision: %s\n\n' ${p[0]};};A1() { local c="${c1[$1]} ${c2[$2]}";shift 2;c="$c ` while [[ "$1" ]];do F $1;shift;done`";((P2))&&{ c="sudo $c";P2=;};v=`eval "$c"`;[[ "$v" ]];};A2() { local c="${c1[$1]}";[[ "$c" =~ ^(awk|sed ) ]]&&c="$c '${s[$2]}'"||c="$c ${c2[$2]}";shift 2;local d=` while [[ "$1" ]];do F $1;shift;done`;((P2))&&{ c="sudo $c";P2=;};local a;v=` while read a;do eval "$c '$a' $d";done<<<"$v";`;[[ "$v" ]];};A3(){ v=$((`date +%s`-v[3]));};export -f A1 A2 F;B1() { v=No;! ((v[1]))&&{ v=;P1=1;};};eval "`type -a B1|sed '1d;s/1/2/'`";B3(){ v[$1]="$v";};B4() { local i=$1;local j=$2;shift 2;local c="cat` while [[ "$1" ]];do F $1;shift;done`";v[j]=`eval "{ $c;}"<<<"${v[i]}"`;};B5(){ v="${v[$1]}"$'\n'"${v[$2]}";};B6() { v=` paste -d$'\e' <(printf "${v[$1]}") <(printf "${v[$2]}")|awk -F$'\e' ' {printf("'"${f[$3]}"'",$1,$2)} ' `;};B7(){ v=`egrep -v "${v[$1]}"<<<"$v"|sort`;};eval "`type -a B7|sed '1d;s/7/8/;s/-v //'`";C0() { [[ "$v" ]]&&sed -E "$s"<<<"$v";};C1() { [[ "$v" ]]&&printf "${f[$1]}" "${l[$2]}" "$v"|sed -E "$s";};C2() { v=`echo $v`;[[ "$v" != 0 ]]&&C1 0 $1;};C3() { B4 0 0 63&&C1 1 $1;};C4() { echo $'\t'"Part $((++P)) of $Q done at $((`date +%s`-v[3])) sec">&4;};C5() { sudo -k;pbcopy<<<"$o";printf '\n\tThe test results are on the Clipboard.\n\n\tPlease close this window.\n';exit 2>&-;};for i in 1 2;do eval D$((i-1))'() { A'$i' $@;C0;};';for j in 2 3;do eval D$((i+2*j-3))'() { local x=$1;shift;A'$i' $@;C'$j' $x;};';done;done;trap C5 2;o=$({ A0;D0 0 N1+1 2;D0 0 $N1 1;B1;C2 31;B1&&! B2&&C2 32;D2 22 15 63;D0 0 N1+2 3;D0 0 N1+15 17;D4 3 0 N1+3 4;D4 4 0 N1+4 5;D4 N3+4 0 N1+9 59;D0 0 N1+16 99;for i in 0 1 2;do D4 N3+i 0 N1+5+i 6;done;D4 N3+3 0 N1+8 71;D4 62 1 10 7;D4 10 1 11 8;B2&&D4 18 19 53 67;D2 11 2 12 9;D2 12 3 13 10;D2 13 32 70 101 25;D2 71 6 76 13;D2 45 20 52 66;A1 7 77 14;B3 28;A1 20 31 111;B6 0 28 5;B4 0 0 110;C2 66;D4 70 8 15 38;D0 9 16 16 77 45;C4;B2&&D0 35 49 61 75 76 78 45;B2&&{ D0 28 17 45;C4;};B2&&{ A1 43 85 117;B3 29;B4 0 0 119 76 81 45;C0;B4 29 0 118 119 76 82 45;C0;    };D0 12 40 54 16 79 45;D0 12 39 54 16 80 45;D4 74 25 77 15&&{ B4 0 8 103;B4 8 0;A2 18 74;B6 8 0 3;C3 75;};B2&&D4 19 21 0;B2&&D4 40 10 42;D2 2 0 N1+19 46 84;D2 44 34 43 53;D2 59 22 20 32;D2 33 0 N1+14 51;for i in {0..2};do A1 29 35+i 104+i;B3 25+i;done;B6 25 27 5;B6 0 26 5;B4 0 0 110;C2 69;D2 34 21 28 35;D4 35 27 29 36;A1 40 59 120;B3 18;A1 33 60 121;B8 18;B4 0 19 83;A1 27 32 39&&{ B3 20;B4 19 0;A2 33 33 40;B3 21;B6 20 21 3;};C2 36;D4 50 38 5 68;B4 19 0;D5 37 33 34 42;B2&&D4 46 35 45 55;D4 38 0 N1+20 43;B2&&D4 58 4 65 76 91;D4 63 4 19 44 75 95 12;B1&&{ D4 53 5 55 75 69&&D4 51 6 58 31;D4 56 5 56 97 75 98&&D0 0 N1+7 99;D2 55 5 27 84;D4 61 5 54 75 70;D4 14 5 14 96;D4 15 5 72 96;D4 17 5 78 96;C4;};D4 16 5 73 96;A1 13 44 74 18;C4;B3 4;B4 4 0 85;A2 14 61 89;B4 0 5 19 102;A1 17 41 50;B7 5;C3 8;B4 4 0 88;A2 14 24 89;C4;B4 0 6 19 102;B4 4 0 86;A2 14 61 89;B4 0 7 19 102;B5 6 7;B4 0 11 73 102;A1 42 86 114;j=$?;for i in 0 1 2;do ((i==2&&j==1))&&break;((! j))||((i))||B2&&A1 18 $((79+i-(i+53)*j)) 107+8*j 94 74||continue;B7 11;B4 0 0 11;C3 $((23+i*(1+i+2*j)));D4 $((24+i*(1+i+2*j))) 18-4*j 82+i-16*j $((112+((3-i)*i-40*j)/2));done;D4 60 4 21 24;D4 42 14 1 62;D4 43 37 2 90 48;D4 41 10 42;D2 48 36 47 25;A1 4 3 60&&{ B3 9;A2 14 61;B4 0 10 21;B4 9 0;A2 14 62;B4 0 0 21;B6 0 10 4;C3 5;};D4 9 41 69 100;D2 72 21 68 35;D2 49 21 48 49;B4 4 22 57 102;A1 21 46 56 74;B7 22;B4 0 0 58;C3 47;D4 54 5 7 75 76 69;D4 52 5 8 75 76 69;D4 57 4 64 76 91;D2 0 4 4 84;D2 1 4 51 84;D4 21 22 9 37;D0 0 N1+17 108;D4 76 24 88;A1 23 18 28 89;B4 0 16 22 102;A1 16 25 33;B7 16;B4 0 0 34;D1 31 47;D4 64 4 71 41;D4 65 5 87 116 74;C4;B4 4 12 26 89 23 102;for i in {0..3};do A1 0 N1+10+i 72 74;B7 12;B4 0 0 52;C3 N3+5+i;((i))||C4;done;A1 24 22 29;B7 12;B3 14;A2 39 57 30;B6 14 0 4;C3 67;A1 24 75 74;B4 1 1 122||B7 12;B4 0 0 123;B3 23;A2 39 57 30;B6 23 0 4;C3 68;B4 4 13 27 89 65;A1 24 23;B7 13;C3 73;B4 4 0 87;A2 14 61 89 20;B4 0 17;A1 26 50 64;B7 17;C3 6;D0 0 N1+18 109;D4 7 11 6;A3;C2 39;C4;} 4>&2 2>/dev/null;);C5
    Copy the selected text to the Clipboard by pressing the key combination command-C.
    8. Launch the built-in Terminal application in any of the following ways:
    ☞ Enter the first few letters of its name into a Spotlight search. Select it in the results (it should be at the top.)
    ☞ In the Finder, select Go ▹ Utilities from the menu bar, or press the key combination shift-command-U. The application is in the folder that opens.
    ☞ Open LaunchPad and start typing the name.
    Click anywhere in the Terminal window and paste by pressing command-V. The text you pasted should vanish immediately. If it doesn't, press the return key.
    9. If you see an error message in the Terminal window such as "Syntax error" or "Event not found," enter
    exec bash
    and press return. Then paste the script again.
    10. If you're logged in as an administrator, you'll be prompted for your login password. Nothing will be displayed when you type it. You will not see the usual dots in place of typed characters. Make sure caps lock is off. Type carefully and then press return. You may get a one-time warning to be careful. If you make three failed attempts to enter the password, the test will run anyway, but it will produce less information. If you don't know the password, or if you prefer not to enter it, just press return three times at the password prompt. Again, the script will still run.
    If you're not logged in as an administrator, you won't be prompted for a password. The test will still run. It just won't do anything that requires administrator privileges.
    11. The test may take a few minutes to run, depending on how many files you have and the speed of the computer. A computer that's abnormally slow may take longer to run the test. While it's running, a series of lines will appear in the Terminal window like this:
    [Process started]
            Part 1 of 8 done at … sec
            Part 8 of 8 done at … sec
            The test results are on the Clipboard.
            Please close this window.
    [Process completed]
    The intervals between parts won't be exactly equal, but they give a rough indication of progress. The total number of parts may be different from what's shown here.
    Wait for the final message "Process completed" to appear. If you don't see it within about ten minutes, the test probably won't complete in a reasonable time. In that case, press the key combination control-C or command-period to stop it and go to the next step. You'll have incomplete results, but still something.
    12. When the test is complete, or if you stopped it because it was taking too long, quit Terminal. The results will have been copied to the Clipboard automatically. They are not shown in the Terminal window. Please don't copy anything from there. All you have to do is start a reply to this comment and then paste by pressing command-V again.
    At the top of the results, there will be a line that begins with the words "Start time." If you don't see that, but instead see a mass of gibberish, you didn't wait for the "Process completed" message to appear in the Terminal window. Please wait for it and try again.
    If any private information, such as your name or email address, appears in the results, anonymize it before posting. Usually that won't be necessary.
    13. When you post the results, you might see an error message on the web page: "You have included content in your post that is not permitted," or "You are not authorized to post." That's a bug in the forum software. Please post the test results on Pastebin, then post a link here to the page you created.
    14. This is a public forum, and others may give you advice based on the results of the test. They speak for themselves, not for me. The test itself is harmless, but whatever else you're told to do may not be. For others who choose to run it, I don't recommend that you post the test results on this website unless I asked you to.
    Copyright © 2014, 2015 by Linc Davis. As the sole author of this work, I reserve all rights to it except as provided in the Use Agreement for the Apple Support Communities website ("ASC"). Readers of ASC may copy it for their own personal use. Neither the whole nor any part may be redistributed.

  • Why is Time machine backup not working after Mavericks upgrade?

    Why is Time machine backup not working after Mavericks upgrade?

    I had the same problem due to the Fire Wire port.  Apple tested it told me it is OK!, I tried a new cable, and have tested both ports on my back up device.  I find it strange that as soon as I installed Mavericks.  The drive does work using USB.  It could be a coincidence, I don't absolutely know at this point, my back up drive ports could stop working, but I doubt it!

  • Time Machine backups slowing down after 25 days

    I am experiencing a peculiar kind of behaviour from Time Machine under
    Mountain Lion (10.8.2). In the multiple threads on Time Machine issues,
    I could not find this exact problem described so I am wondering if
    anyone else has seen the same thing or even has a solution.
    Like for many others, the basic symptom is that Time Machine becomes
    extremely slow. In my case this always happens about 25 days after the
    last reboot. I am using a Mid 2010 27-inch IMAC and a Mid 2010 Mac Pro,
    both connected to a Time Capsule via ethernet. Both are showing the
    same behaviour.
    Originally I was letting Time Machine do its regular hourly backups,
    this has now been changed to twice a day using TimeMachineEditor. The
    change has made no difference, backups are still getting slow after
    25 days. This is accompanied by kernel_task gradually ramping up
    its CPU usage, from below a percent to several percent.
    Here are the backupd entries from a "normal" backup:
    This takes 3-4 min, which I find tolerable - although I
    am always surprised by the rather large number of files that
    are backed up even if the machine has remained idle:
    May 18 18:00:00 myhost.nl com.apple.backupd[75338]: Starting manual backup
    May 18 18:00:00 myhost.nl com.apple.backupd[75338]: Attempting to mount network destination URL: afp://Soeren;[email protected]/Backup
    May 18 18:00:01 myhost.nl com.apple.backupd[75338]: Mounted network destination at mount point: /Volumes/Backup using URL: afp://Soeren;[email protected]/Backup
    May 18 18:00:23 myhost.nl com.apple.backupd[75338]: Disk image /Volumes/Backup/Soeren's IMAC.sparsebundle mounted at: /Volumes/Time Machine Backups
    May 18 18:00:23 myhost.nl com.apple.backupd[75338]: Backing up to: /Volumes/Time Machine Backups/Backups.backupdb
    May 18 18:00:56 myhost.nl com.apple.backupd[75338]: Using file event preflight for Macintosh HD
    May 18 18:01:07 myhost.nl com.apple.backupd[75338]: Will copy (9.2 MB) from Macintosh HD
    May 18 18:01:07 myhost.nl com.apple.backupd[75338]: Found 1150 files (9.2 MB) needing backup
    May 18 18:01:07 myhost.nl com.apple.backupd[75338]: 14.53 GB required (including padding), 1.74 TB available
    May 18 18:02:50 myhost.nl com.apple.backupd[75338]: Copied 3082 files (48.4 MB) from volume Macintosh HD.
    May 18 18:02:50 myhost.nl com.apple.backupd[75338]: Using file event preflight for Macintosh HD
    May 18 18:02:50 myhost.nl com.apple.backupd[75338]: Will copy (5.7 MB) from Macintosh HD
    May 18 18:02:50 myhost.nl com.apple.backupd[75338]: Found 18 files (5.7 MB) needing backup
    May 18 18:02:50 myhost.nl com.apple.backupd[75338]: 14.53 GB required (including padding), 1.74 TB available
    May 18 18:03:07 myhost.nl com.apple.backupd[75338]: Copied 1415 files (5.7 MB) from volume Macintosh HD.
    May 18 18:03:08 myhost.nl com.apple.backupd[75338]: Created new backup: 2013-05-18-180307
    May 18 18:03:12 myhost.nl com.apple.backupd[75338]: Starting post-backup thinning
    May 18 18:03:12 myhost.nl com.apple.backupd[75338]: No post-back up thinning needed: no expired backups exist
    May 18 18:03:13 myhost.nl com.apple.backupd[75338]: Backup completed successfully.
    May 18 18:03:18 myhost.nl com.apple.backupd[75338]: Ejected Time Machine disk image: /Volumes/Backup/Soeren's IMAC.sparsebundle
    May 18 18:03:18 myhost.nl com.apple.backupd[75338]: Ejected Time Machine network volume.
    And here are the corresponding entries one day later, after the
    25-day "limit" had been reached. Note that it takes about an
    hour to backup a few MB! Larger backups, when I have actually
    been using the computer, can take hours.
    May 19 18:00:00 myhost.nl com.apple.backupd[82625]: Starting manual backup
    May 19 18:00:01 myhost.nl com.apple.backupd[82625]: Attempting to mount network destination URL: afp://Soeren;[email protected]/Backup
    May 19 18:00:01 myhost.nl com.apple.backupd[82625]: Mounted network destination at mount point: /Volumes/Backup using URL: afp://Soeren;[email protected]/Backup
    May 19 18:17:13 myhost.nl com.apple.backupd[82625]: Disk image /Volumes/Backup/Soeren's IMAC.sparsebundle mounted at: /Volumes/Time Machine Backups
    May 19 18:17:15 myhost.nl com.apple.backupd[82625]: Backing up to: /Volumes/Time Machine Backups/Backups.backupdb
    May 19 18:19:10 myhost.nl com.apple.backupd[82625]: Using file event preflight for Macintosh HD
    May 19 18:20:45 myhost.nl com.apple.backupd[82625]: Will copy (5 MB) from Macintosh HD
    May 19 18:20:45 myhost.nl com.apple.backupd[82625]: Found 1092 files (5 MB) needing backup
    May 19 18:20:46 myhost.nl com.apple.backupd[82625]: 14.54 GB required (including padding), 1.74 TB available
    May 19 18:48:03 myhost.nl com.apple.backupd[82625]: Copied 3178 files (47.2 MB) from volume Macintosh HD.
    May 19 18:48:05 myhost.nl com.apple.backupd[82625]: Using file event preflight for Macintosh HD
    May 19 18:48:05 myhost.nl com.apple.backupd[82625]: Will copy (6 MB) from Macintosh HD
    May 19 18:48:05 myhost.nl com.apple.backupd[82625]: Found 170 files (6 MB) needing backup
    May 19 18:48:05 myhost.nl com.apple.backupd[82625]: 14.54 GB required (including padding), 1.74 TB available
    May 19 18:56:50 myhost.nl com.apple.backupd[82625]: Copied 1831 files (6 MB) from volume Macintosh HD.
    May 19 18:56:56 myhost.nl com.apple.backupd[82625]: Created new backup: 2013-05-19-185651
    May 19 18:57:39 myhost.nl com.apple.backupd[82625]: Starting post-backup thinning
    May 19 19:00:52 myhost.nl com.apple.backupd[82625]: Deleted /Volumes/Time Machine Backups/Backups.backupdb/Soeren's IMAC/2013-05-18-180307 (48.4 MB)
    May 19 19:00:52 myhost.nl com.apple.backupd[82625]: Post-back up thinning complete: 1 expired backups removed
    May 19 19:00:57 myhost.nl com.apple.backupd[82625]: Backup completed successfully.
    May 19 19:01:38 myhost.nl com.apple.backupd[82625]: Ejected Time Machine disk image: /Volumes/Backup/Soeren's IMAC.sparsebundle
    May 19 19:01:38 myhost.nl com.apple.backupd[82625]: Ejected Time Machine network volume.
    I have now rebooted the machine, and things are back to normal.
    In about 25 days, I fully expect that things will start to grind to
    a halt again. On the MacPro, which has now been running for 16
    days, things should be fine for another 9-10 days.

    These are the messages from the first slow backup. This one was only marginally slower than a normal backup, but a sure sign that things were going awry nonetheless:
    May 19 06:00:00 myhost.nl com.apple.backupd[79247]: Starting manual backup
    May 19 06:00:00 myhost.nl com.apple.SecurityServer[15]: Succeeded authorizing right 'com.apple.ServiceManagement.daemons.modify' by client '/usr/libexec/UserEventAgent' [11] for authorization created by '/usr/libexec/UserEventAgent' [11] (100012,0)
    May 19 06:00:00 myhost.nl com.apple.backupd[79247]: Attempting to mount network destination URL: afp://Soeren;[email protected]/Backup
    May 19 06:00:00 myhost.nl com.apple.backupd[79247]: Mounted network destination at mount point: /Volumes/Backup using URL: afp://Soeren;[email protected]/Backup
    May 19 06:00:00 myhost kernel[0]: ASP_TCP asp_tcp_usr_control: invalid kernelUseCount 0
    May 19 06:00:00 myhost kernel[0]: AFP_VFS afpfs_mount: /Volumes/Backup, pid 79248
    May 19 06:00:00 myhost kernel[0]: AFP_VFS afpfs_mount : succeeded on volume 0xffffff80ee82d008 /Volumes/Backup (error = 0, retval = 0)
    May 19 06:00:23 myhost.nl com.apple.backupd[79247]: Disk image /Volumes/Backup/Soeren's IMAC.sparsebundle mounted at: /Volumes/Time Machine Backups
    May 19 06:00:23 myhost.nl com.apple.backupd[79247]: Backing up to: /Volumes/Time Machine Backups/Backups.backupdb
    May 19 06:01:14 myhost.nl com.apple.backupd[79247]: Using file event preflight for Macintosh HD
    May 19 06:01:28 myhost.nl com.apple.backupd[79247]: Will copy (36.7 MB) from Macintosh HD
    May 19 06:01:28 myhost.nl com.apple.backupd[79247]: Found 411 files (36.7 MB) needing backup
    May 19 06:01:28 myhost.nl com.apple.backupd[79247]: 14.57 GB required (including padding), 1.74 TB available
    May 19 06:02:34 myhost.nl mdworker[79274]: Unable to talk to lsboxd
    May 19 06:02:34 myhost.nl mdworker[79275]: Unable to talk to lsboxd
    May 19 06:02:34 myhost.nl sandboxd[79276] ([79274]): mdworker(79274) deny mach-lookup com.apple.ls.boxd
    May 19 06:02:34 myhost.nl sandboxd[79276] ([79275]): mdworker(79275) deny mach-lookup com.apple.ls.boxd
    May 19 06:02:34 myhost kernel[0]: Sandbox: sandboxd(79276) deny mach-lookup com.apple.coresymbolicationd
    May 19 06:04:02 myhost.nl netbiosd[76]: name servers down?
    May 19 06:04:31 myhost.nl com.apple.backupd[79247]: Copied 2912 files (77.9 MB) from volume Macintosh HD.
    May 19 06:04:31 myhost.nl com.apple.backupd[79247]: Using file event preflight for Macintosh HD
    May 19 06:04:31 myhost.nl com.apple.backupd[79247]: Will copy (5.6 MB) from Macintosh HD
    May 19 06:04:31 myhost.nl com.apple.backupd[79247]: Found 22 files (5.6 MB) needing backup
    May 19 06:04:31 myhost.nl com.apple.backupd[79247]: 14.54 GB required (including padding), 1.74 TB available
    May 19 06:04:36 myhost.nl mdworker[79290]: Unable to talk to lsboxd
    May 19 06:04:36 myhost.nl mdworker[79291]: Unable to talk to lsboxd
    May 19 06:04:36 myhost.nl sandboxd[79292] ([79290]): mdworker(79290) deny mach-lookup com.apple.ls.boxd
    May 19 06:04:36 myhost.nl sandboxd[79292] ([79291]): mdworker(79291) deny mach-lookup com.apple.ls.boxd
    May 19 06:04:36 myhost kernel[0]: Sandbox: sandboxd(79292) deny mach-lookup com.apple.coresymbolicationd
    May 19 06:04:49 myhost.nl com.apple.backupd[79247]: Copied 1424 files (5.6 MB) from volume Macintosh HD.
    May 19 06:04:50 myhost.nl com.apple.SecurityServer[15]: Succeeded authorizing right 'com.apple.ServiceManagement.daemons.modify' by client '/usr/libexec/UserEventAgent' [11] for authorization created by '/usr/libexec/UserEventAgent' [11] (100012,0)
    May 19 06:04:50 myhost.nl com.apple.backupd[79247]: Created new backup: 2013-05-19-060449
    May 19 06:04:53 myhost.nl com.apple.backupd[79247]: Starting post-backup thinning
    May 19 06:05:40 myhost.nl com.apple.backupd[79247]: Deleted /Volumes/Time Machine Backups/Backups.backupdb/Soeren's IMAC/2013-04-19-001551 (83 MB)
    May 19 06:05:48 myhost kernel[0]: CODE SIGNING: cs_invalid_page(0x1000): p=79313[GoogleSoftwareUp] clearing CS_VALID
    May 19 06:06:04 myhost.nl com.apple.backupd[79247]: Deleted /Volumes/Time Machine Backups/Backups.backupdb/Soeren's IMAC/2013-05-17-180350 (48.9 MB)
    May 19 06:06:04 myhost.nl com.apple.backupd[79247]: Post-back up thinning complete: 2 expired backups removed
    May 19 06:06:04 myhost.nl com.apple.SecurityServer[15]: Succeeded authorizing right 'com.apple.ServiceManagement.daemons.modify' by client '/usr/libexec/UserEventAgent' [11] for authorization created by '/usr/libexec/UserEventAgent' [11] (100012,0)
    May 19 06:06:04 myhost.nl com.apple.backupd[79247]: Backup completed successfully.
    May 19 06:06:11 myhost.nl com.apple.backupd[79247]: Ejected Time Machine disk image: /Volumes/Backup/Soeren's IMAC.sparsebundle
    May 19 06:06:11 myhost.nl com.apple.backupd[79247]: Ejected Time Machine network volume.
    May 19 06:06:11 myhost kernel[0]: AFP_VFS afpfs_unmount: /Volumes/Backup, flags 0, pid 79318
    May 19 06:06:11 myhost kernel[0]: AFP_VFS afpfs_unmount : We are the last mnt/sbmnt using volume /Volumes/Backup 0xffffff80ee82d008
    May 19 06:06:11 myhost kernel[0]: AFP_VFS afpfs_unmount : We are the last volume using socket /Volumes/Backup 0xffffff80ee82d008
    May 19 06:06:11 myhost kernel[0]: AFP_VFS afpfs_unmount : afpfs_DoReconnect sent signal for unmount to proceed
    Here is then the full log for the next backup, 12 hrs later (this is the one I posted earlier):
    The message at 19:01:11 about mds not responding seems to be related to this. I have seen that a few times during these slow backups, but not otherwise.
    May 19 18:00:00 myhost.nl com.apple.backupd[82625]: Starting manual backup
    May 19 18:00:00 myhost.nl com.apple.SecurityServer[15]: Succeeded authorizing right 'com.apple.ServiceManagement.daemons.modify' by client '/usr/libexec/UserEventAgent' [11] for authorization created by '/usr/libexec/UserEventAgent' [11] (100012,0)
    May 19 18:00:01 myhost.nl com.apple.backupd[82625]: Attempting to mount network destination URL: afp://Soeren;[email protected]/Backup
    May 19 18:00:01 myhost.nl com.apple.backupd[82625]: Mounted network destination at mount point: /Volumes/Backup using URL: afp://Soeren;[email protected]/Backup
    May 19 18:00:02 myhost kernel[0]: ASP_TCP asp_tcp_usr_control: invalid kernelUseCount 0
    May 19 18:00:02 myhost kernel[0]: AFP_VFS afpfs_mount: /Volumes/Backup, pid 82627
    May 19 18:00:02 myhost kernel[0]: AFP_VFS afpfs_mount : succeeded on volume 0xffffff80ee853008 /Volumes/Backup (error = 0, retval = 0)
    May 19 18:00:43 myhost.nl apsd[59]: <APSConnectionNotificationQueue: 0x7f7f51021020>: outstanding count -1 for com.apple.apsd-queue-port=com.apple.syncdefaultsd.push-user=501-env=production
    May 19 18:01:13 --- last message repeated 2 times ---
    May 19 18:02:35 myhost.nl mdworker[82632]: Unable to talk to lsboxd
    May 19 18:02:35 myhost.nl sandboxd[82633] ([82632]): mdworker(82632) deny mach-lookup com.apple.ls.boxd
    May 19 18:02:35 myhost kernel[0]: Sandbox: sandboxd(82633) deny mach-lookup com.apple.coresymbolicationd
    May 19 18:02:56 myhost.nl netbiosd[76]: name servers down?
    May 19 18:05:27 myhost.nl apsd[59]: <APSConnectionNotificationQueue: 0x7f7f51021020>: outstanding count -1 for com.apple.apsd-queue-port=com.apple.syncdefaultsd.push-user=501-env=production
    May 19 18:05:57 --- last message repeated 2 times ---
    May 19 18:11:33 myhost.nl mdworker[82687]: Unable to talk to lsboxd
    May 19 18:11:33 myhost.nl sandboxd[82688] ([82687]): mdworker(82687) deny mach-lookup com.apple.ls.boxd
    May 19 18:11:33 myhost kernel[0]: Sandbox: sandboxd(82688) deny mach-lookup com.apple.coresymbolicationd
    May 19 18:15:33 myhost.nl netbiosd[76]: name servers down?
    May 19 18:17:13 myhost.nl com.apple.backupd[82625]: Disk image /Volumes/Backup/Soeren's IMAC.sparsebundle mounted at: /Volumes/Time Machine Backups
    May 19 18:17:15 myhost.nl com.apple.backupd[82625]: Backing up to: /Volumes/Time Machine Backups/Backups.backupdb
    May 19 18:19:10 myhost.nl com.apple.backupd[82625]: Using file event preflight for Macintosh HD
    May 19 18:20:33 myhost.nl mdworker[82745]: Unable to talk to lsboxd
    May 19 18:20:34 myhost kernel[0]: Sandbox: sandboxd(82747) deny mach-lookup com.apple.coresymbolicationd
    May 19 18:20:34 myhost.nl sandboxd[82747] ([82745]): mdworker(82745) deny mach-lookup com.apple.ls.boxd
    May 19 18:20:45 myhost.nl com.apple.backupd[82625]: Will copy (5 MB) from Macintosh HD
    May 19 18:20:45 myhost.nl com.apple.backupd[82625]: Found 1092 files (5 MB) needing backup
    May 19 18:20:46 myhost.nl com.apple.backupd[82625]: 14.54 GB required (including padding), 1.74 TB available
    May 19 18:29:35 myhost.nl netbiosd[76]: name servers down?
    May 19 18:31:11 myhost.nl mdworker[82800]: Unable to talk to lsboxd
    May 19 18:31:11 myhost.nl sandboxd[82801] ([82800]): mdworker(82800) deny mach-lookup com.apple.ls.boxd
    May 19 18:31:11 myhost kernel[0]: Sandbox: sandboxd(82801) deny mach-lookup com.apple.coresymbolicationd
    May 19 18:41:03 myhost.nl netbiosd[76]: name servers down?
    May 19 18:41:15 myhost.nl mdworker[82847]: Unable to talk to lsboxd
    May 19 18:41:15 myhost kernel[0]: Sandbox: sandboxd(82848) deny mach-lookup com.apple.coresymbolicationd
    May 19 18:41:15 myhost.nl sandboxd[82848] ([82847]): mdworker(82847) deny mach-lookup com.apple.ls.boxd
    May 19 18:48:03 myhost.nl com.apple.backupd[82625]: Copied 3178 files (47.2 MB) from volume Macintosh HD.
    May 19 18:48:05 myhost.nl com.apple.backupd[82625]: Using file event preflight for Macintosh HD
    May 19 18:48:05 myhost.nl com.apple.backupd[82625]: Will copy (6 MB) from Macintosh HD
    May 19 18:48:05 myhost.nl com.apple.backupd[82625]: Found 170 files (6 MB) needing backup
    May 19 18:48:05 myhost.nl com.apple.backupd[82625]: 14.54 GB required (including padding), 1.74 TB available
    May 19 18:49:02 myhost.nl netbiosd[76]: name servers down?
    May 19 18:49:08 myhost kernel[0]: CODE SIGNING: cs_invalid_page(0x1000): p=82886[GoogleSoftwareUp] clearing CS_VALID
    May 19 18:51:55 myhost.nl mdworker[82911]: Unable to talk to lsboxd
    May 19 18:51:56 myhost.nl sandboxd[82912] ([82911]): mdworker(82911) deny mach-lookup com.apple.ls.boxd
    May 19 18:51:56 myhost kernel[0]: Sandbox: sandboxd(82912) deny mach-lookup com.apple.coresymbolicationd
    May 19 18:56:50 myhost.nl com.apple.backupd[82625]: Copied 1831 files (6 MB) from volume Macintosh HD.
    May 19 18:56:55 myhost.nl com.apple.SecurityServer[15]: Succeeded authorizing right 'com.apple.ServiceManagement.daemons.modify' by client '/usr/libexec/UserEventAgent' [11] for authorization created by '/usr/libexec/UserEventAgent' [11] (100012,0)
    May 19 18:56:56 myhost.nl com.apple.backupd[82625]: Created new backup: 2013-05-19-185651
    May 19 18:57:39 myhost.nl com.apple.backupd[82625]: Starting post-backup thinning
    May 19 19:00:52 myhost.nl com.apple.backupd[82625]: Deleted /Volumes/Time Machine Backups/Backups.backupdb/Soeren's IMAC/2013-05-18-180307 (48.4 MB)
    May 19 19:00:52 myhost.nl com.apple.backupd[82625]: Post-back up thinning complete: 1 expired backups removed
    May 19 19:00:54 myhost.nl com.apple.SecurityServer[15]: Succeeded authorizing right 'com.apple.ServiceManagement.daemons.modify' by client '/usr/libexec/UserEventAgent' [11] for authorization created by '/usr/libexec/UserEventAgent' [11] (100012,0)
    May 19 19:00:57 myhost.nl com.apple.backupd[82625]: Backup completed successfully.
    May 19 19:01:11 myhost.nl diskarbitrationd[16]: mds [38]:16919 not responding.
    May 19 19:01:38 myhost.nl com.apple.backupd[82625]: Ejected Time Machine disk image: /Volumes/Backup/Soeren's IMAC.sparsebundle
    May 19 19:01:38 myhost.nl com.apple.backupd[82625]: Ejected Time Machine network volume.
    May 19 19:01:38 myhost kernel[0]: AFP_VFS afpfs_unmount: /Volumes/Backup, flags 0, pid 82962
    May 19 19:01:38 myhost kernel[0]: AFP_VFS afpfs_unmount : We are the last mnt/sbmnt using volume /Volumes/Backup 0xffffff80ee853008
    May 19 19:01:38 myhost kernel[0]: AFP_VFS afpfs_unmount : We are the last volume using socket /Volumes/Backup 0xffffff80ee853008
    May 19 19:01:38 myhost kernel[0]: AFP_VFS afpfs_unmount : afpfs_DoReconnect sent signal for unmount to proceed
    In case you want to see yet another one, here is the next backup. This took even longer..
    May 20 06:00:00 myhost.nl com.apple.backupd[85963]: Starting manual backup
    May 20 06:00:00 myhost.nl com.apple.SecurityServer[15]: Succeeded authorizing right 'com.apple.ServiceManagement.daemons.modify' by client '/usr/libexec/UserEventAgent' [11] for authorization created by '/usr/libexec/UserEventAgent' [11] (100012,0)
    May 20 06:00:01 myhost.nl com.apple.backupd[85963]: Attempting to mount network destination URL: afp://Soeren;[email protected]/Backup
    May 20 06:00:02 myhost.nl com.apple.backupd[85963]: Mounted network destination at mount point: /Volumes/Backup using URL: afp://Soeren;[email protected]/Backup
    May 20 06:00:02 myhost kernel[0]: ASP_TCP asp_tcp_usr_control: invalid kernelUseCount 0
    May 20 06:00:02 myhost kernel[0]: AFP_VFS afpfs_mount: /Volumes/Backup, pid 85965
    May 20 06:00:02 myhost kernel[0]: AFP_VFS afpfs_mount : succeeded on volume 0xffffff80ee828008 /Volumes/Backup (error = 0, retval = 0)
    May 20 06:00:49 myhost.nl mdworker[85968]: Unable to talk to lsboxd
    May 20 06:00:49 myhost.nl sandboxd[85969] ([85968]): mdworker(85968) deny mach-lookup com.apple.ls.boxd
    May 20 06:00:50 myhost kernel[0]: Sandbox: sandboxd(85969) deny mach-lookup com.apple.coresymbolicationd
    May 20 06:08:47 myhost.nl mdworker[85995]: Unable to talk to lsboxd
    May 20 06:08:48 myhost.nl sandboxd[85996] ([85995]): mdworker(85995) deny mach-lookup com.apple.ls.boxd
    May 20 06:08:48 myhost kernel[0]: Sandbox: sandboxd(85996) deny mach-lookup com.apple.coresymbolicationd
    May 20 06:08:59 myhost.nl netbiosd[76]: name servers down?
    May 20 06:13:40 myhost.nl netbiosd[76]: name servers down?
    May 20 06:16:58 myhost.nl mdworker[86043]: Unable to talk to lsboxd
    May 20 06:16:59 myhost.nl sandboxd[86044] ([86043]): mdworker(86043) deny mach-lookup com.apple.ls.boxd
    May 20 06:16:59 myhost kernel[0]: Sandbox: sandboxd(86044) deny mach-lookup com.apple.coresymbolicationd
    May 20 06:17:12 myhost.nl com.apple.backupd[85963]: Disk image /Volumes/Backup/Soeren's IMAC.sparsebundle mounted at: /Volumes/Time Machine Backups
    May 20 06:17:14 myhost.nl com.apple.backupd[85963]: Backing up to: /Volumes/Time Machine Backups/Backups.backupdb
    May 20 06:20:49 myhost.nl fseventsd[48]: event logs in /Volumes/Time Machine Backups/.fseventsd out of sync with volume.  destroying old logs. (13 220 40785)
    May 20 06:25:39 myhost.nl mdworker[86090]: Unable to talk to lsboxd
    May 20 06:25:40 myhost kernel[0]: Sandbox: sandboxd(86091) deny mach-lookup com.apple.coresymbolicationd
    May 20 06:25:40 myhost.nl sandboxd[86091] ([86090]): mdworker(86090) deny mach-lookup com.apple.ls.boxd
    May 20 06:31:31 myhost.nl netbiosd[76]: name servers down?
    May 20 06:33:44 myhost kernel[0]: CODE SIGNING: cs_invalid_page(0x1000): p=86114[GoogleSoftwareUp] clearing CS_VALID
    May 20 06:34:54 myhost.nl mdworker[86117]: Unable to talk to lsboxd
    May 20 06:34:55 myhost kernel[0]: Sandbox: sandboxd(86132) deny mach-lookup com.apple.coresymbolicationd
    May 20 06:34:55 myhost.nl sandboxd[86132] ([86117]): mdworker(86117) deny mach-lookup com.apple.ls.boxd
    May 20 06:43:57 myhost.nl mdworker[86154]: Unable to talk to lsboxd
    May 20 06:43:57 myhost kernel[0]: Sandbox: sandboxd(86155) deny mach-lookup com.apple.coresymbolicationd
    May 20 06:43:57 myhost.nl sandboxd[86155] ([86154]): mdworker(86154) deny mach-lookup com.apple.ls.boxd
    May 20 06:45:12 myhost.nl netbiosd[76]: name servers down?
    May 20 06:53:01 myhost.nl mdworker[86192]: Unable to talk to lsboxd
    May 20 06:53:01 myhost.nl sandboxd[86193] ([86192]): mdworker(86192) deny mach-lookup com.apple.ls.boxd
    May 20 06:53:01 myhost kernel[0]: Sandbox: sandboxd(86193) deny mach-lookup com.apple.coresymbolicationd
    May 20 06:57:15 myhost.nl netbiosd[76]: name servers down?
    May 20 07:01:40 myhost.nl mdworker[86231]: Unable to talk to lsboxd
    May 20 07:01:40 myhost.nl sandboxd[86232] ([86231]): mdworker(86231) deny mach-lookup com.apple.ls.boxd
    May 20 07:01:41 myhost kernel[0]: Sandbox: sandboxd(86232) deny mach-lookup com.apple.coresymbolicationd
    May 20 07:09:06 myhost.nl fseventsd[48]: log dir: /Volumes/Time Machine Backups/.fseventsd getting new uuid: 581D7EBC-9D7D-40A2-861C-486D09F787AA
    May 20 07:09:15 myhost.nl netbiosd[76]: name servers down?
    May 20 07:09:48 myhost.nl mdworker[86257]: Unable to talk to lsboxd
    May 20 07:09:49 myhost.nl sandboxd[86272] ([86257]): mdworker(86257) deny mach-lookup com.apple.ls.boxd
    May 20 07:09:49 myhost kernel[0]: Sandbox: sandboxd(86272) deny mach-lookup com.apple.coresymbolicationd
    May 20 07:10:18 myhost.nl com.apple.backupd[85963]: Using file event preflight for Macintosh HD
    May 20 07:11:14 myhost.nl com.apple.backupd[85963]: Will copy (4.4 MB) from Macintosh HD
    May 20 07:11:14 myhost.nl com.apple.backupd[85963]: Found 306 files (4.4 MB) needing backup
    May 20 07:11:14 myhost.nl com.apple.backupd[85963]: 14.54 GB required (including padding), 1.74 TB available
    May 20 07:13:47 myhost.nl netbiosd[76]: name servers down?
    May 20 07:19:31 myhost.nl mdworker[86304]: Unable to talk to lsboxd
    May 20 07:19:31 myhost kernel[0]: Sandbox: sandboxd(86305) deny mach-lookup com.apple.coresymbolicationd
    May 20 07:19:31 myhost.nl sandboxd[86305] ([86304]): mdworker(86304) deny mach-lookup com.apple.ls.boxd
    May 20 07:29:54 myhost.nl mdworker[86351]: Unable to talk to lsboxd
    May 20 07:29:54 myhost kernel[0]: Sandbox: sandboxd(86366) deny mach-lookup com.apple.coresymbolicationd
    May 20 07:29:54 myhost.nl sandboxd[86366] ([86351]): mdworker(86351) deny mach-lookup com.apple.ls.boxd
    May 20 07:32:27 myhost kernel[0]: CODE SIGNING: cs_invalid_page(0x1000): p=86372[GoogleSoftwareUp] clearing CS_VALID
    May 20 07:33:26 myhost.nl com.apple.backupd[85963]: Copied 1917 files (11.7 MB) from volume Macintosh HD.
    May 20 07:33:27 myhost.nl com.apple.backupd[85963]: Using file event preflight for Macintosh HD
    May 20 07:33:27 myhost.nl com.apple.backupd[85963]: Will copy (5.9 MB) from Macintosh HD
    May 20 07:33:27 myhost.nl com.apple.backupd[85963]: Found 156 files (5.9 MB) needing backup
    May 20 07:33:27 myhost.nl com.apple.backupd[85963]: 14.54 GB required (including padding), 1.74 TB available
    May 20 07:33:58 myhost.nl netbiosd[76]: name servers down?
    May 20 07:44:14 myhost.nl mdworker[86412]: Unable to talk to lsboxd
    May 20 07:44:15 myhost.nl sandboxd[86413] ([86412]): mdworker(86412) deny mach-lookup com.apple.ls.boxd
    May 20 07:44:15 myhost kernel[0]: Sandbox: sandboxd(86413) deny mach-lookup com.apple.coresymbolicationd
    May 20 07:45:27 myhost.nl netbiosd[76]: name servers down?
    May 20 07:55:37 myhost.nl netbiosd[76]: name servers down?
    May 20 07:58:57 myhost.nl mdworker[86459]: Unable to talk to lsboxd
    May 20 07:58:57 myhost kernel[0]: Sandbox: sandboxd(86460) deny mach-lookup com.apple.coresymbolicationd
    May 20 07:58:57 myhost.nl sandboxd[86460] ([86459]): mdworker(86459) deny mach-lookup com.apple.ls.boxd
    May 20 08:09:31 myhost.nl netbiosd[76]: name servers down?
    May 20 08:13:14 myhost.nl mdworker[86516]: Unable to talk to lsboxd
    May 20 08:13:14 myhost kernel[0]: Sandbox: sandboxd(86517) deny mach-lookup com.apple.coresymbolicationd
    May 20 08:13:20 myhost.nl sandboxd[86517] ([86516]): mdworker(86516) deny mach-lookup com.apple.ls.boxd
    May 20 08:14:16 myhost.nl netbiosd[76]: name servers down?
    May 20 08:27:46 myhost.nl mdworker[86567]: Unable to talk to lsboxd
    May 20 08:27:47 myhost kernel[0]: Sandbox: sandboxd(86568) deny mach-lookup com.apple.coresymbolicationd
    May 20 08:27:47 myhost.nl sandboxd[86568] ([86567]): mdworker(86567) deny mach-lookup com.apple.ls.boxd
    May 20 08:29:21 myhost.nl com.apple.backupd[85963]: Copied 1608 files (907.6 MB) from volume Macintosh HD.
    May 20 08:29:25 myhost.nl com.apple.SecurityServer[15]: Succeeded authorizing right 'com.apple.ServiceManagement.daemons.modify' by client '/usr/libexec/UserEventAgent' [11] for authorization created by '/usr/libexec/UserEventAgent' [11] (100012,0)
    May 20 08:29:27 myhost.nl com.apple.backupd[85963]: Created new backup: 2013-05-20-082922
    May 20 08:30:00 myhost.nl com.apple.backupd[85963]: Starting post-backup thinning
    May 20 08:31:10 myhost.nl GoogleSoftwareUpdateDaemon[86594]: -[KeystoneDaemon logServiceState] GoogleSoftwareUpdate daemon (1.1.0.3659) vending:
                        com.google.Keystone.Daemon.UpdateEngine: 2 connection(s)
                        com.google.Keystone.Daemon.Administration: 0 connection(s)
    May 20 08:31:10 myhost kernel[0]: CODE SIGNING: cs_invalid_page(0x1000): p=86593[GoogleSoftwareUp] clearing CS_VALID
    May 20 08:31:10 myhost.nl GoogleSoftwareUpdateDaemon[86594]: -[KSUpdateEngine updateProductID:] KSUpdateEngine updating product ID: "com.google.Keystone"
    May 20 08:31:10 myhost.nl GoogleSoftwareUpdateDaemon[86594]: -[KSCheckAction performAction] KSCheckAction checking 1 ticket(s).
    May 20 08:31:10 myhost.nl GoogleSoftwareUpdateDaemon[86594]: -[KSUpdateCheckAction performAction] KSUpdateCheckAction starting update check for ticket(s): {(
                        <KSTicket:0x546640
                                  productID=com.google.Keystone
                                  version=1.1.0.3659
                                  xc=<KSPathExistenceChecker:0x546580 path=/Library/Google/GoogleSoftwareUpdate/GoogleSoftwareUpdate.bundle/>
                                  serverType=Omaha
                                  url=https://tools.google.com/service/update2
                                  creationDate=2010-06-26 09:28:46
                        >
              Using server: <KSOmahaServer:0x256da0
                        engine=<KSDaemonUpdateEngine:0x1856510>
                        params={
                                  EngineVersion = "1.1.0.3659";
                                  ActivesInfo = {
                                            "com.google.macphotouploader" = {
                                                      LastRollCallPingDate = 2013-05-19 06:59:57 +0000;
                                            "com.google.Chrome" = {
                                                      LastRollCallPingDate = 2013-05-19 06:59:56 +0000;
                                                      LastActiveDate = 2011-01-07 15:41:05 +0000;
                                                      LastActivePingDate = 2011-01-08 08:00:00 +0000;
                                            "com.google.GoogleDrive" = {
                                                      LastRollCallPingDate = 2013-05-19 06:59:56 +0000;
                                                      LastActivePingDate = 2013-05-19 06:59:56 +0000;
                                                      LastActiveDate = 2013-05-20 05:38:35 +0000;
                                            "com.google.Keystone" = {
                                                      LastRollCallPingDate = 2013-05-19 06:59:57 +0000;
                                                      LastActivePingDate = 2013-05-19 06:59:57 +0000;
                                                      LastActiveDate = 2013-05-20 06:31:10 +0000;
                                            "com.Google.GoogleEarthPlugin.intel" = {
                                                      LastRollCallPingDate = 2013-05-19 06:59:56 +0000;
                                            "com.Google.GoogleEarthPlus" = {
                                                      LastRollCallPingDate = 2011-05-31 07:00:00 +0000;
                                            "com.Google.GoogleEarthPlus.intel" = {
                                                      LastRollCallPingDate = 2013-05-19 06:59:56 +0000;
                                  UserInitiated = 0;
                                  IsSystem = 1;
                                  OmahaOSVersion = "10.8.2_i486";
                                  Identity = KeystoneDaemon;
                                  AllowedSubdomains = (
                                            ".omaha.sandbox.google.com",
                                            ".tools.google.com",
                                            ".www.google.com",
                                            ".corp.google.com"
              >
    May 20 08:31:10 myhost.nl GoogleSoftwareUpdateDaemon[86594]: -[KSUpdateCheckAction performAction] KSUpdateCheckAction running KSServerUpdateRequest: <KSOmahaServerUpdateRequest:0x25ad60
                        server=<KSOmahaServer:0x256da0>
                        url="https://tools.google.com/service/update2"
                        runningFetchers=0
                        tickets=1
                        activeTickets=0
                        rollCallTickets=0
                        body=
                                  <?xml version="1.0" encoding="UTF-8" standalone="yes"?>
                                  <o:gupdate xmlns:o="http://www.google.com/update2/request" protocol="2.0" version="KeystoneDaemon-1.1.0.3659" ismachine="1">
                                      <o:os platform="mac" version="MacOSX" sp="10.8.2_i486"></o:os>
                                      <o:app appid="com.google.Keystone" version="1.1.0.3659" lang="en-us" installage="1058" brand="GGLG">
                                          <o:updatecheck></o:updatecheck>
                                      </o:app>
                                  </o:gupdate>
              >
    May 20 08:31:10 myhost.nl GoogleSoftwareUpdateDaemon[86594]: -[KSUpdateCheckAction(KSServerUpdateRequestDelegate) serverRequest:fetchedWithResponse:] KSUpdateCheckAction received KSServerUpdateResponse: <KSOmahaServerUpdateResponse:0x1c44170
                        server=<KSOmahaServer:0x256da0>
                        url="https://tools.google.com/service/update2"
                        status=200
                        tickets=1
                        activeTickets=0
                        rollCallTickets=0
                        data=
                                  <?xml version="1.0" encoding="UTF-8" standalone="yes"?>
                                  <gupdate xmlns="http://www.google.com/update2/response" protocol="2.0" server="prod">
                                      <daystart elapsed_seconds="84674"></daystart>
                                      <app appid="com.google.Keystone" status="ok">
                                          <updatecheck status="noupdate"></updatecheck>
                                      </app>
                                  </gupdate>
              >
    May 20 08:31:11 myhost.nl GoogleSoftwareUpdateDaemon[86594]: -[KSUpdateCheckAction(PrivateMethods) finishAction] KSUpdateCheckAction found updates: {( )}
    May 20 08:31:11 myhost.nl GoogleSoftwareUpdateDaemon[86594]: -[KSPrefetchAction performAction] KSPrefetchAction no updates to prefetch.
    May 20 08:31:11 myhost.nl GoogleSoftwareUpdateDaemon[86594]: -[KSMultiUpdateAction performAction] KSSilentUpdateAction had no updates to apply.
    May 20 08:31:11 myhost.nl GoogleSoftwareUpdateDaemon[86594]: -[KSMultiUpdateAction performAction] KSPromptAction had no updates to apply.
    May 20 08:31:11 myhost.nl GoogleSoftwareUpdateDaemon[86594]: -[KSUpdateEngine(PrivateMethods) updateFinish] KSUpdateEngine update processing complete.
    May 20 08:31:11 myhost.nl GoogleSoftwareUpdateDaemon[86594]: -[KSUpdateEngine updateAllProducts] KSUpdateEngine updating all installed products.
    May 20 08:31:11 myhost.nl GoogleSoftwareUpdateDaemon[86594]: -[KSCheckAction performAction] KSCheckAction checking 2 ticket(s).
    May 20 08:31:11 myhost.nl GoogleSoftwareUpdateDaemon[86594]: -[KSUpdateCheckAction performAction] KSUpdateCheckAction starting update check for ticket(s): {(
                        <KSTicket:0x546640
                                  productID=com.google.Keystone
                                  version=1.1.0.3659
                                  xc=<KSPathExistenceChecker:0x545c20 path=/Library/Google/GoogleSoftwareUpdate/GoogleSoftwareUpdate.bundle/>
                                  serverType=Omaha
                                  url=https://tools.google.com/service/update2
                                  creationDate=2010-06-26 09:28:46
                        >,
                        <KSTicket:0x546ec0
                                  productID=com.google.macphotouploader
                                  version=1.5.0.1425
                                  xc=<KSLaunchServicesExistenceChecker:0x547260 bundle=com.google.macphotouploader>
                                  url=https://tools.google.com/service/update2
                                  creationDate=2008-12-06 18:11:10
                        >
              Using server: <KSOmahaServer:0x1a4a600
                        engine=<KSDaemonUpdateEngine:0x1856510>
                        params={
                                  EngineVersion = "1.1.0.3659";
                                  ActivesInfo = {
                                            "com.google.macphotouploader" = {
                                                      LastRollCallPingDate = 2013-05-19 06:59:57 +0000;
                                            "com.google.Chrome" = {
                                                      LastRollCallPingDate = 2013-05-19 06:59:56 +0000;
                                                      LastActiveDate = 2011-01-07 15:41:05 +0000;
                                                      LastActivePingDate = 2011-01-08 08:00:00 +0000;
                                            "com.google.GoogleDrive" = {
                                                      LastRollCallPingDate = 2013-05-19 06:59:56 +0000;
                                                      LastActivePingDate = 2013-05-19 06:59:56 +0000;
                                                      LastActiveDate = 2013-05-20 05:38:35 +0000;
                                            "com.google.Keystone" = {
                                                      LastRollCallPingDate = 2013-05-19 06:59:57 +0000;
                                                      LastActivePingDate = 2013-05-19 06:59:57 +0000;
                                                      LastActiveDate = 2013-05-20 06:31:10 +0000;
                                            "com.Google.GoogleEarthPlugin.intel" = {
                                                      LastRollCallPingDate = 2013-05-19 06:59:56 +0000;
                                            "com.Google.GoogleEarthPlus" = {
                                                      LastRollCallPingDate = 2011-05-31 07:00:00 +0000;
                                            "com.Google.GoogleEarthPlus.intel" = {
                                                      LastRollCallPingDate = 2013-05-19 06:59:56 +0000;
                                  UserInitiated = 0;
                                  IsSystem = 1;
                                  OmahaOSVersion = "10.8.2_i486";
                                  Identity = KeystoneDaemon;
                                  AllowedSubdomains = (
                                            ".omaha.sandbox.google.com",
                                            ".tools.google.com",
                                            ".www.google.com",
                                            ".corp.google.com"
              >
    May 20 08:31:11 myhost.nl GoogleSoftwareUpdateDaemon[86594]: -[KSUpdateCheckAction performAction] KSUpdateCheckAction running KSServerUpdateRequest: <KSOmahaServerUpdateRequest:0x1a4dc20
                        server=<KSOmahaServer:0x1a4a600>
                        url="https://tools.google.com/service/update2"
                        runningFetchers=0
                        tickets=2
                        activeTickets=0
                        rollCallTickets=0
                        body=
                                  <?xml version="1.0" encoding="UTF-8" standalone="yes"?>
                                  <o:gupdate xmlns:o="http://www.google.com/update2/request" protocol="2.0" version="KeystoneDaemon-1.1.0.3659" ismachine="1">
                                      <o:os platform="mac" version="MacOSX" sp="10.8.2_i486"></o:os>
                                      <o:app appid="com.google.Keystone" version="1.1.0.3659" lang="en-us" installage="1058" brand="GGLG">
                                          <o:updatecheck></o:updatecheck>
                                      </o:app>
                                      <o:app appid="com.google.macphotouploader" version="1.5.0.1425" lang="en-us" installage="1625" brand="GGLG">
                                          <o:updatecheck></o:updatecheck>
                                      </o:app>
                                  </o:gupdate>
              >
    May 20 08:31:11 myhost.nl GoogleSoftwareUpdateDaemon[86594]: -[KSUpdateCheckAction(KSServerUpdateRequestDelegate) serverRequest:fetchedWithResponse:] KSUpdateCheckAction received KSServerUpdateResponse: <KSOmahaServerUpdateResponse:0x1867890
                        server=<KSOmahaServer:0x1a4a600>
                        url="https://tools.google.com/service/update2"
                        status=200
                        tickets=2
                        activeTickets=0
                        rollCallTickets=0
                        data=
                                  <?xml version="1.0" encoding="UTF-8" standalone="yes"?>
                                  <gupdate xmlns="http://www.google.com/update2/response" protocol="2.0" server="prod">
                                      <daystart elapsed_seconds="84675"></daystart>
                                      <app appid="com.google.Keystone" status="ok">
                                          <updatecheck status="noupdate"></updatecheck>
                                      </app>
                                      <app appid="com.google.macphotouploader" status="ok">
                                          <updatecheck status="noupdate"></updatecheck>
                                      </app>
                                  </gupdate>
              >
    May 20 08:31:11 myhost.nl GoogleSoftwareUpdateDaemon[86594]: -[KSUpdateCheckAction(PrivateMethods) finishAction] KSUpdateCheckAction found updates: {( )}
    May 20 08:31:11 myhost.nl GoogleSoftwareUpdateDaemon[86594]: -[KSPrefetchAction performAction] KSPrefetchAction no updates to prefetch.
    May 20 08:31:11 myhost.nl GoogleSoftwareUpdateDaemon[86594]: -[KSMultiUpdateAction performAction] KSSilentUpdateAction had no updates to apply.
    May 20 08:31:11 myhost.nl GoogleSoftwareUpdateDaemon[86594]: -[KSMultiUpdateAction performAction] KSPromptAction had no updates to apply.
    May 20 08:31:11 myhost.nl GoogleSoftwareUpdateDaemon[86594]: -[KSUpdateEngine(PrivateMethods) updateFinish] KSUpdateEngine update processing complete.
    May 20 08:31:13 myhost.nl GoogleSoftwareUpdateDaemon[86594]: -[KeystoneDaemon logServiceState] GoogleSoftwareUpdate daemon (1.1.0.3659) vending:
                        com.google.Keystone.Daemon.UpdateEngine: 1 connection(s)
                        com.google.Keystone.Daemon.Administration: 0 connection(s)
    May 20 08:31:40 myhost.nl GoogleSoftwareUpdateDaemon[86594]: -[KeystoneDaemon main] GoogleSoftwareUpdateDaemon inactive, shutdown.
    May 20 08:32:43 myhost.nl netbiosd[76]: name servers down?
    May 20 08:37:45 myhost.nl com.apple.backupd[85963]: Deleted /Volumes/Time Machine Backups/Backups.backupdb/Soeren's IMAC/2013-04-20-001649 (118.6 MB)
    May 20 08:37:45 myhost.nl com.apple.backupd[85963]: Post-back up thinning complete: 1 expired backups removed
    May 20 08:37:47 myhost.nl com.apple.SecurityServer[15]: Succeeded authorizing right 'com.apple.ServiceManagement.daemons.modify' by client '/usr/libexec/UserEventAgent' [11] for authorization created by '/usr/libexec/UserEventAgent' [11] (100012,0)
    May 20 08:37:52 myhost.nl com.apple.backupd[85963]: Backup completed successfully.
    May 20 08:38:06 myhost.nl diskarbitrationd[16]: mds [38]:16919 not responding.
    May 20 08:38:06 myhost.nl diskarbitrationd[16]: fseventsd [48]:16643 not responding.
    May 20 08:38:30 myhost.nl mdworker[86623]: Unable to talk to lsboxd
    May 20 08:38:30 myhost kernel[0]: Sandbox: sandboxd(86624) deny mach-lookup com.apple.coresymbolicationd
    May 20 08:38:31 myhost.nl sandboxd[86624] ([86623]): mdworker(86623) deny mach-lookup com.apple.ls.boxd
    May 20 08:38:32 myhost.nl fseventsd[48]: disk logger: failed to open output file /Volumes/Time Machine Backups/.fseventsd/6365734200d27745 (No such file or directory). mount point /Volumes/Time Machine Backups/.fseventsd
    May 20 08:38:36 myhost.nl com.apple.backupd[85963]: Ejected Time Machine disk image: /Volumes/Backup/Soeren's IMAC.sparsebundle
    May 20 08:38:36 myhost.nl com.apple.backupd[85963]: Ejected Time Machine network volume.
    May 20 08:38:36 myhost kernel[0]: AFP_VFS afpfs_unmount: /Volumes/Backup, flags 0, pid 86627
    May 20 08:38:36 myhost kernel[0]: AFP_VFS afpfs_unmount : We are the last mnt/sbmnt using volume /Volumes/Backup 0xffffff80ee828008
    May 20 08:38:36 myhost kernel[0]: AFP_VFS afpfs_unmount : We are the last volume using socket /Volumes/Backup 0xffffff80ee828008
    May 20 08:38:36 myhost kernel[0]: AFP_VFS afpfs_unmount : afpfs_DoReconnect sent signal for unmount to proceed
    I let this go on for another couple of days, then rebooted. Things are now back to normal.

  • Time machine backup is extremely large!

    After I upgraded my MacBook Pro (Mid-2012) to Mavericks, I decided to do a backup on my Seagate 500GB GoFlex drive using Time Machine. It started to clear all my old backups and still did not have enough space. So I reformatted the drive and started to back up an initial backup of 383GB. It took over 11 hours, with (unfortunately) a couple of disruptions because the drive was accidentally disconnected. However Time Machine says that I have successfully backed up.
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    Any help would be greatly appreciated.

    When you erase a drive, it gets a new UUID (Universally Unique IDentifier).  That's what OSX uses to keep track of drives, not their names.  So it's treated as a different disk.
    If you do a full system restore, or use either Setup Assistant or Migration Assistant to transfer the data from your backups, that leaves a "trail" that Time Machine uses to figure out what's happened, and "associate" the "new" drive with the old backups.  The next backup will be only an "incremental" one, of what's new or changed, and the new and old backups will all be treated as if they'd been done from the "new" drive.
    However, if you restore things "piecemeal," there's no trail.  Time Machine will make a new, full backup of the "new" drive.  You can still see and restore from the "old" ones, via the procedure in #E3 of Time Machine - Troubleshooting.
    But if you use the exact same short user names (home folder names), then you may be able to force Time Machine to "associate" the "new" drive with the old backups.  See #B6 in the Troubleshooting article for instructions.

  • Time Machine backups taking extremely long time and disrupting other computing activity

    I have an iMac running the latest version of Lion (10.7.4) and which I have upgraded to a one terabyte hard drive and full memory capability. I back up to a My Book 2 terabyte external hard drive using Time Machine. My iMac is often very sticky, though I've done most of the diagnostics I know of and preferences etc. are seemingly all OK and fcuk -fs gives a positive result! The Mac is often hard to wake from sleep and in particular seems to spend a lot of time backing up very-very slowly, with the result that it frustratingly seems to be backing up most of the time with the consequent effercts on using other programmes. Also the whole thing seems to grind to a halt after a hard days work with quite a few applications open. I'm wondering what can be causing this and what I can do to overcome this very frustrating and debilitating problem?

    Hi
    I would try the following for now and I am sorry, yes you were clear that it's an external drive.
    Rebuild Spotlight
    -Rebuild the spotlight index as per http://support.apple.com/kb/ht2409 as a first step. Spotlight indexes play a role in healthy backups so this is why this could be a good thing to do.
    - When conducting the next backup, after the spotlight re-index, consider connecting to your mac only the external hard drive and disconnect all other devices to rule out other devices affecting things. I suggest connecting devices back one at a time followed by a triggered backup until the issue fails to reproduce itself.
    General Performance Issues
    - Some performance issues can also be cured through an SMC reset. This article can help in this regard, note that the steps differ depending on the model mac you use: http://support.apple.com/kb/HT3964
    --In terms of the mac's general sluggishness
    - SMC can help
    - open Activity Monitor and check to see if CPU usage is abnormally high or any particular process is consuming an elevated amount of CPU cycles, see http://support.apple.com/kb/PH5146
    Check External HD (backup drive)
    - If you've run disk utility and have done a repair permissions and repair disk as per user "Radiation Mac" then there is no point doing it again but this should just be a reminder incase you missed it.
    -- on a related note to disk utility try;
    1) Mount your external hard drive.
    2) In Disk Utility, locate your external backup drive. Your backup drive should mount in the Disk Utility sidebar when attached to your Mac.
    3) Select your external backup drive.
    4) Click Repair.
    Test Time Machine backups against a different drive
    --If you have a spare hard drive or even a small USB stick, you could back up only a very small amount of data to this second hard drive or USB stick as a test. This article outlines how to exclude from backups, http://support.apple.com/kb/HT1427
    Further Ideas
    Seeing the logs would be useful if the issue persists. There maybe a reason for the issue but it appears only in the logs which we may eventually need.
    I almost forgot
    -make sure everything is uptodate with Apple software/firmware and any firmware for your drive if applicable.
    If anything is unclear, feel free to let me know, I will provide more details.

  • Cannot install Yosemite as hard drive is used for Time Machine Backup, How Do I Change This?

    I have a 2010 MacBook Pro and when I attempted to install Yosemite the MacBook Pro Drive is greyed out and a message appears that read,"drive is used for Time Machine Backup." How do I change this to install Yosemite?
    Thanks,
    Scott

    Well, if you don't want to use that drive for Time Machine anymore, then you should format it using Disk Utility. Then you can install Yosemite on it.
    You should, of course, have another full backup somewhere. I really can't state this strongly enough: You should have a full and complete and up to date backup of all your data before you upgrade to OS X Yosemite.

  • HT201250 Time Machine backups are extremely slow

    Time Machine backups filled an older, smaller external HD, began deleting oldest files.  TM backups began to be very slow, I assumed because of the deletion of older files.  I replaced external HD with a new LaCie 3.0TB external HD (p9233).  Backups are still very slow, take a very long time.  It appears TM is backing up all files each time it runs - literally hundreds of thousands of files each backup when only a few files should have changed from one hour to the next.  I have tried on and off as well as setting up TM anew, nothing seems to affect time and speed.  Any help? 

    Sunnyside77 wrote:
    ... Any help? 
    See Pondini’s excellent Information Here...
    http://pondini.org/TM/Troubleshooting.htm

  • Time machine backup files disappeared after moving from Osx 10.6 to 10.8.2 .

    I had moved from a 6+ year old iMac to a new one with 10.8.2

    Welcome to the Apple Support Communities
    I don't think that they have disappeared. They are just "hidden" in your Time Machine drive because Time Machine detects your old backups as for a different Mac than the one you are using right now.
    In order to see your old Time Machine backups, read > http://pondini.org/TM/E3.html

  • Time Machine backups not available after Lion upgrade

    I just upgraded from Snow Leopard to Lion a week ago. Today I went to my Time Machine (backups on a Time Capsule), and can't access old files. Past dates are shown in purple, with dates since the Lion update in the usual gray. However, none of them show any files. Any ideas?

    https://discussions.apple.com/docs/DOC-4055

  • HT1175 Time machine backups are extremely slow after Mavericks upgrade. Why is this happening?

    How can I speed up time capsule backup in mavericks?

    I can suggest a few things to try but I am yet to see a solution.. I am not prepared to move to Mavericks until a couple of revisions fix the beta standard of some of these things. TM in particular seems to have badly suffered.
    Are you using wireless? Especially double hop wireless with the TC as the extend.. don't!!
    Use ethernet direct to the TC and turn off wireless.. see if that helps.
    Otherwise I reckon until Apple get an update use a local usb disk plugged into the computer and don't try and use TM to network drive. Or if you still want to use the network drive use something like CCC which should be fine under Mavericks since it is a much more robust software. (without lots of bells and whistles.. but functional).

  • Forcing a "deep search" Time Machine backup (to catch all changes)

    Time Machine normally depends upon the new, Leopard, file system event logs to know what to include in an incremental backup. But if there is a problem with a backup due to file system corruption or whatever, Time Machine may miss some files AND NOT CATCH THEM LATER when the subsequent backups happen, apparently because they are no longer marked as having been changed since the last backup.
    If you have removed a corrupted file/directory or otherwise want to make sure Time Machine really does catch everything, you could of course erase the Time Machine disk and have it start over.
    OR you could force a "deep search" backup. A deep search backup happens whenever Time Machine decides the file system event log can not be trusted. In that case Time Machine digs through the entire source file system to decide what to include in the next incremental backup. You will know this is happening because the "preparing" phase takes a long time (perhaps 20 minutes or so) even though the amount of data eventually backed up is not that big. The time of the preparing phase will probably be comparable to the time to do a Repair Permissions pass in Disk Utility. There is also a message added to the Console by the "backupd" process indicating it is also going "deep".
    Well it turns out that one of the easiest ways to make Time Machine decide not to trust the file system event log is to boot from the Leopard install DVD. Apparently the event log is marked as non-trustable since a source external to the file system (the software running from the install DVD) may have altered it.
    So boot from the install DVD and then immediately Restart from your main hard drive. The next incremental backup Time Machine does will be a "deep search" backup.
    --Bob

    BobP1776 wrote:
    Well it turns out that one of the easiest ways to make Time Machine decide not to trust the file system event log is to boot from the Leopard install DVD. Apparently the event log is marked as non-trustable since a source external to the file system (the software running from the install DVD) may have altered it.
    Thanks, this was very useful information to me this evening! I was puzzled that the TM backup of my daughter's MacBook was missing several changed files. I tried your "DVD trick", and it solved the problems!
    Now the question is why Time Machine didn't understand that it should have done a deep traversal? It seems it has logged its own bug: The log says: "Avoided deep traversal due to exclusion list change". Indeed, I did change the exclusion list, as I wanted to add a portable external drive. I guess I should report this bug to Apple...

  • Time machine backup takes forever after full restore

    My HD went haywire yesterday but luckily I was able to restore everything from my backup (and the Mac even got a speedier, yay).
    But for some reason I can take new backups. Time machine works forever, seemingly want to replace most files on the backup (250 GB, 500000+ files) and have now for more than 12 hours stood at “44 MB backed up”. The problem repeats itself when I stop and retry the back up procedure.
    I have tried to create a new back up on the same Time Machine drive but I am unable to rename the old “backup.backudb” folder, so thats not a solution.
    ANy ideas?

    After a restore Time Machine will back up everything again.  Because of that, if possible the initial backup should be done over Ethernet, not Wi-Fi.  See item D3 on this post.

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