Very large SGA On linux 64

Hello
Here [http://download.oracle.com/docs/cd/E11882_01/server.112/e10839/appi_vlm.htm] there is a guide for using very large memory on Linux32-bit
Now my question is can I user this method for using large memory in Linux64-bit ?
If yes , are there some restrictions such as we can't use SGA_TARGET and MEMORY_TARGET ,and it doesn't support "multiple database block sizes" , in Linux46-bin ?
thank you so much

TakhteJamshid wrote:
Here [http://download.oracle.com/docs/cd/E11882_01/server.112/e10839/appi_vlm.htm] there is a guide for using very large memory on Linux32-bit
Now my question is can I user this method for using large memory in Linux64-bit ?
If yes , are there some restrictions such as we can't use SGA_TARGET and MEMORY_TARGET ,and it doesn't support "multiple database block sizes" , in Linux46-bin ?
You'll have to check the details for yourself, but one trap to watch out for with very large memories is whether you can use the O/S feature "large pages" (aka "huge pages").
If you have a very large buffer cache then you can waste a lot memory on the memory maps used by each process that attaches to the SGA. If you enable "large pages" this reduces the sizes of the memory maps dramatically. But if you enable the memory_target (which allows 11g to switch memory between SGA and PGA usage) this may make it impossible for Oracle to use large pages.
For more information on large pages see: http://www.pythian.com/news/741/pythian-goodies-free-memory-swap-oracle-and-everything/
Regards
Jonathan Lewis
http://jonathanlewis.wordpress.com
http://www.jlcomp.demon.co.uk
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Hello
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thanks
Edited by: TakhteJamshid on Feb 14, 2009 3:39 AM

TakhteJamshid wrote:
Do it means that when we use large SGA using Automatic Shared Memory Management is impossible ?Yes its true. An attempt to do so will result inthis,
>
ORA-00825: cannot set DB_BLOCK_BUFFERS if SGA_TARGET or MEMORY_TARGET is set
Cause: SGA_TARGET or MEMORY_TARGET set with DB_BLOCK_BUFFERS set.
Action: Do not set SGA_TARGET, MEMORY_TARGET or use new cache parameters, and do not use DB_BLOCK_BUFFERS which is an old cache parameter.>
HTH
Aman....

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I set the max_sga_size to 10G,and db_cache_size to 8G, but the value of db_cache_size is negative number in OEM, and also I found that the data inserting was very slow, I checked the OS, found no CPU consuming and no IO consuming.
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Message was edited by:
user548543

Sounds like you might have a configuration issue on the o/s side.
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ORA-00600: internal error code, arguments: [kjhn_post_ha_alert0-862], [], [], [], [], [], [], []
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ORA-00600: internal error code, arguments: [kjhn_post_ha_alert0-862], [], [], [], [], [], [], []
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ORA-00600: internal error code, arguments: [kjhn_post_ha_alert0-862], [], [], [], [], [], [], []
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ORA-00600: internal error code, arguments: [kjhn_post_ha_alert0-862], [], [], [], [], [], [], []
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control_files = C:\ORACLEXE\ORADATA\XE\CONTROL.DBF
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undo_tablespace = UNDO
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job_queue_processes = 1000
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MMAN started with pid=4, OS id=3052
DBW0 started with pid=5, OS id=3196
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CKPT started with pid=7, OS id=3204
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Fri Jun 04 07:48:03 2010
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Fri Jun 04 07:48:07 2010
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ARC1 started with pid=26, OS id=3292
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ARC1: Archival started
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Fri Jun 04 07:48:13 2010
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QMNC started with pid=28, OS id=2412
Fri Jun 04 07:48:51 2010
Completed: alter database open
Fri Jun 04 07:49:22 2010
Errors in file c:\oraclexe\app\oracle\admin\xe\bdump\xe_mmon_3220.trc:
ORA-00600: internal error code, arguments: [kjhn_post_ha_alert0-862], [], [], [], [], [], [], []
Fri Jun 04 07:49:32 2010
Errors in file c:\oraclexe\app\oracle\admin\xe\bdump\xe_mmon_3220.trc:
ORA-00600: internal error code, arguments: [kjhn_post_ha_alert0-862], [], [], [], [], [], [], []
Fri Jun 04 07:49:52 2010
Errors in file c:\oraclexe\app\oracle\admin\xe\bdump\xe_mmon_3220.trc:
ORA-00600: internal error code, arguments: [kjhn_post_ha_alert0-862], [], [], [], [], [], [], []
Fri Jun 04 07:49:57 2010
Errors in file c:\oraclexe\app\oracle\admin\xe\bdump\xe_mmon_3220.trc:
ORA-00600: internal error code, arguments: [kjhn_post_ha_alert0-862], [], [], [], [], [], [], []
Fri Jun 04 07:54:10 2010
Shutting down archive processes
Fri Jun 04 07:54:15 2010
ARCH shutting down
ARC2: Archival stopped
Fri Jun 04 07:54:53 2010
Errors in file c:\oraclexe\app\oracle\admin\xe\bdump\xe_mmon_3220.trc:
ORA-00600: internal error code, arguments: [kjhn_post_ha_alert0-862], [], [], [], [], [], [], []
Fri Jun 04 07:55:08 2010
Errors in file c:\oraclexe\app\oracle\admin\xe\bdump\xe_mmon_3220.trc:
ORA-00600: internal error code, arguments: [kjhn_post_ha_alert0-862], [], [], [], [], [], [], []
Fri Jun 04 07:56:25 2010
Starting control autobackup
Fri Jun 04 07:56:27 2010
Errors in file c:\oraclexe\app\oracle\admin\xe\udump\xe_ora_488.trc:
Fri Jun 04 07:56:28 2010
Errors in file c:\oraclexe\app\oracle\admin\xe\udump\xe_ora_488.trc:
ORA-27093: 无法删除目录
ORA-17624: 无法删除目录 D:\XE\AUTOBACKUP\2009_04_21
ORA-27093: 无法删除目录
ORA-17624: 无法删除目录 D:\XE\AUTOBACKUP\2009_04_20
ORA-27093: 无法删除目录
ORA-17624: 无法删除目录 D:\XE\AUTOBACKUP\2009_04_17
ORA-27093: 无法删除目录
ORA-17624: 无法删除目录 D:\XE\AUTOBACKUP\2009_04_16
ORA-27093: 无法删除目录
ORA-17624: 无法删除目录 D:\XE\AUTOBACKUP\2009_04_14
ORA-27093: 无法删除目录
ORA-17624: 无法删除目录 D:\XE\AUTOBACKUP\2009_04_12
ORA-27093: 无法删除目录
ORA-17624: 无法删除目录 D:\XE\AUTOBACKUP\2009_04_09
ORA-27093: 无法删除目录
ORA-17624: 无法删除目录 D:\XE\AUTOBACKUP\2009_04_07
ORA-27093: 无法删除目录
ORA-17624: 无法删除目录 D:\XE\AUTOBACKUP\2009_04_06
ORA-27093: 无法删除目录
ORA-17624: 无法删除目录 D:\XE\AUTOBACKUP\2009_04_03
ORA-27093: 无法删除目录
Fri Jun 04 07:56:29 2010
Errors in file c:\oraclexe\app\oracle\admin\xe\udump\xe_ora_488.trc:
ORA-27093: 无法删除目录
ORA-17624: 无法删除目录 D:\XE\BACKUPSET\2009_04_21
ORA-27093: 无法删除目录
ORA-17624: 无法删除目录 D:\XE\BACKUPSET\2009_04_20
ORA-27093: 无法删除目录
ORA-17624: 无法删除目录 D:\XE\BACKUPSET\2009_04_17
ORA-27093: 无法删除目录
ORA-17624: 无法删除目录 D:\XE\BACKUPSET\2009_04_16
ORA-27093: 无法删除目录
ORA-17624: 无法删除目录 D:\XE\BACKUPSET\2009_04_14
ORA-27093: 无法删除目录
ORA-17624: 无法删除目录 D:\XE\BACKUPSET\2009_04_12
ORA-27093: 无法删除目录
ORA-17624: 无法删除目录 D:\XE\BACKUPSET\2009_04_09
ORA-27093: 无法删除目录
ORA-17624: 无法删除目录 D:\XE\BACKUPSET\2009_04_07
ORA-27093: 无法删除目录
ORA-17624: 无法删除目录 D:\XE\BACKUPSET\2009_04_06
ORA-27093: 无法删除目录
ORA-17624: 无法删除目录 D:\XE\BACKUPSET\2009_04_03
ORA-27093: 无法删除目录
Control autobackup written to DISK device
handle 'D:\XE\AUTOBACKUP\2010_06_04\O1_MF_S_720777385_60JJ9BNZ_.BKP'
Fri Jun 04 07:56:38 2010
Thread 1 advanced to log sequence 1577
Current log# 1 seq# 1577 mem# 0: D:\XE\ONLINELOG\O1_MF_1_4CT6N7TC_.LOG
Fri Jun 04 07:56:56 2010
Thread 1 cannot allocate new log, sequence 1578
Checkpoint not complete
Current log# 1 seq# 1577 mem# 0: D:\XE\ONLINELOG\O1_MF_1_4CT6N7TC_.LOG
Thread 1 advanced to log sequence 1578
Current log# 3 seq# 1578 mem# 0: D:\XE\ONLINELOG\O1_MF_3_4CT6N1SD_.LOG
Fri Jun 04 07:57:04 2010
Memory Notification: Library Cache Object loaded into SGA
Heap size 2208K exceeds notification threshold (2048K)
KGL object name :XDB.XDbD/PLZ01TcHgNAgAIIegtw==
Fri Jun 04 07:59:54 2010
Errors in file c:\oraclexe\app\oracle\admin\xe\bdump\xe_mmon_3220.trc:
ORA-00600: internal error code, arguments: [kjhn_post_ha_alert0-862], [], [], [], [], [], [], []
Fri Jun 04 07:59:58 2010
Errors in file c:\oraclexe\app\oracle\admin\xe\bdump\xe_mmon_3220.trc:
ORA-00600: internal error code, arguments: [kjhn_post_ha_alert0-862], [], [], [], [], [], [], []

Hi Gurus,
there's a error ora-00600 in the big trc files as below, this is only part of this file, this file is more than 45mb in size:
xe_mmon_4424.trc
Dump file c:\oraclexe\app\oracle\admin\xe\bdump\xe_mmon_4424.trc
Fri Jun 04 17:03:22 2010
ORACLE V10.2.0.1.0 - Production vsnsta=0
vsnsql=14 vsnxtr=3
Oracle Database 10g Express Edition Release 10.2.0.1.0 - Production
Windows XP Version V5.1 Service Pack 3
CPU : 2 - type 586, 1 Physical Cores
Process Affinity : 0x00000000
Memory (Avail/Total): Ph:992M/2047M, Ph+PgF:3422M/4958M, VA:1011M/2047M
Instance name: xe
Redo thread mounted by this instance: 1
Oracle process number: 11
Windows thread id: 4424, image: ORACLE.EXE (MMON)
*** SERVICE NAME:(SYS$BACKGROUND) 2010-06-04 17:03:22.265
*** SESSION ID:(284.23) 2010-06-04 17:03:22.265
*** 2010-06-04 17:03:22.265
ksedmp: internal or fatal error
ORA-00600: internal error code, arguments: [kjhn_post_ha_alert0-862], [], [], [], [], [], [], []
Current SQL statement for this session:
BEGIN :success := dbms_ha_alerts_prvt.check_ha_resources; END;
----- PL/SQL Call Stack -----
object line object
handle number name
41982E80 418 package body SYS.DBMS_HA_ALERTS_PRVT
41982E80 552 package body SYS.DBMS_HA_ALERTS_PRVT
41982E80 305 package body SYS.DBMS_HA_ALERTS_PRVT
419501A0 1 anonymous block
----- Call Stack Trace -----
calling call entry argument values in hex
location type point (? means dubious value)
ksedst+38           CALLrel ksedst1+0 0 1
ksedmp+898          CALLrel ksedst+0 0
ksfdmp+14           CALLrel ksedmp+0 3
_kgerinv+140         CALLreg 00000000             8EF0A38 3
kgeasnmierr+19      CALLrel kgerinv+0 8EF0A38 6610020 3672F70 0
6538808
kjhnpost_ha_alert CALLrel _kgeasnmierr+0       8EF0A38 6610020 3672F70 0
0+2909
__PGOSF57__kjhn_pos CALLrel kjhnpost_ha_alert 88 B21C4D0 B21C4D8 B21C4E0
t_ha_alert_plsql+43 0+0 B21C4E8 B21C4F0 B21C4F8
8 B21C500 B21C50C 0 FFFFFFFF 0
0 0 6
_spefcmpa+415        CALLreg 00000000
spefmccallstd+147   CALLrel spefcmpa+0 65395B8 16 B21C5AC 653906C 0
pextproc+58         CALLrel spefmccallstd+0 6539874 6539760 6539628
65395B8 0
__PGOSF302__peftrus CALLrel _pextproc+0
ted+115
_psdexsp+192         CALLreg 00000000             6539874
_rpiswu2+426         CALLreg 00000000             6539510
psdextp+567         CALLrel rpiswu2+0 41543288 0 65394F0 2 6539528
0 65394D0 0 2CD9E68 0 6539510
0
_pefccal+452         CALLreg 00000000
pefcal+174          CALLrel pefccal+0 6539874
pevmFCAL+128 CALLrel _pefcal+0
pfrinstrFCAL+55 CALLrel pevmFCAL+0 AF74F48 3DFB92B8
pfrrunno_tool+56 CALL??? 00000000 AF74F48 3DFBB728 AF74F84
pfrrun+781          CALLrel pfrrun_no_tool+0 AF74F48 3DFBB28C AF74F84
plsqlrun+738 CALLrel _pfrrun+0            AF74F48
peicnt+247          CALLrel plsql_run+0 AF74F48 1 0
kkxexe+413          CALLrel peicnt+0
opiexe+5529         CALLrel kkxexe+0 AF7737C
kpoal8+2165         CALLrel opiexe+0 49 3 653A4FC
_opiodr+1099         CALLreg 00000000             5E 0 653CBAC
kpoodr+483          CALLrel opiodr+0
_xupirtrc+1434       CALLreg 00000000             67384BC 5E 653CBAC 0 653CCBC
upirtrc+61          CALLrel xupirtrc+0 67384BC 5E 653CBAC 653CCBC
653D990 60FEF8B8 653E194
6736CD8 1 0 0
kpurcsc+100         CALLrel upirtrc+0 67384BC 5E 653CBAC 653CCBC
653D990 60FEF8B8 653E194
6736CD8 1 0 0
kpuexecv8+2815      CALLrel kpurcsc+0
kpuexec+2106        CALLrel kpuexecv8+0 673AE10 6736C4C 6736CD8 0 0
653EDE8
OCIStmtExecute+29   CALLrel kpuexec+0 673AE10 6736C4C 673AEC4 1 0 0
0 0 0
kjhnmmon_action+5 CALLrel _OCIStmtExecute+0    673AE10 6736C4C 673AEC4 1 0 0
26 0 0
kjhncheck_ha_reso CALLrel kjhnmmon_action+0 653EFCC 3E
urces+140
kebmronce_dispatc CALL??? 00000000
her+630
kebmronce_execute CALLrel kebmronce_dispatc
+12 her+0
_ksbcti+788          CALLreg 00000000             0 0
ksbabs+659          CALLrel ksbcti+0
kebmmmon_main+386 CALLrel _ksbabs+0            3C5DCB8
_ksbrdp+747          CALLreg 00000000             3C5DCB8
opirip+674          CALLrel ksbrdp+0
opidrv+857          CALLrel opirip+0 32 4 653FEBC
sou2o+45            CALLrel opidrv+0 32 4 653FEBC
opimaireal+227 CALLrel _sou2o+0             653FEB0 32 4 653FEBC
opimai+92           CALLrel opimai_real+0 3 653FEE8
BackgroundThreadSt CALLrel opimai+0
art@4+422
7C80B726 CALLreg 00000000
--------------------- Binary Stack Dump ---------------------
========== FRAME [1] (_ksedst+38 -> _ksedst1+0) ==========
Dump of memory from 0x065386DC to 0x065386EC
65386D0 065386EC [..S.]
65386E0 0040467B 00000000 00000001 [{F@.........]
========== FRAME [2] (_ksedmp+898 -> _ksedst+0) ==========
Dump of memory from 0x065386EC to 0x065387AC
65386E0 065387AC [..S.]
65386F0 00403073 00000000 53532E49 20464658 [[email protected] ]
6538700 54204D41 0000525A 00000000 08EF0EC0 [AM TZR..........]
6538710 6072D95A 08EF0EC5 03672F70 00000017 [Z.r`....p/g.....]
6538720 00000000 00000000 00000000 00000000 [................]
Repeat 1 times
6538740 00000000 00000000 00000000 00000017 [................]
6538750 08EF0B3C 08EF0B34 03672F70 08F017F0 [<...4...p/g.....]
6538760 603AA0D3 065387A8 00000001 00000000 [..:`..S.........]
6538770 00000000 00000000 00000001 00000000 [................]
6538780 00000000 08EF0A38 06610020 031E1D20 [....8... .a. ...]
6538790 00000000 065386F8 08EF0A38 06538D38 [......S.8...8.S.]
65387A0 0265187C 031C8860 FFFFFFFF [|.e.`.......]
========== FRAME [3] (_ksfdmp+14 -> _ksedmp+0) ==========
and the file is keeping increasing, though I have deleted a lot of this, but:
as I marked:
time size
15:23 pm 795mb
16:55 pm 959mb
17:01 pm 970mb
17:19 pm 990mb
Any solution for that?
Thanks!!

ORA-00385: cannot enable Very Large Memory with new buffer cache 11.2.0.2

[oracle@bnl11237dat01][DWH11]$ sqlplus / as sysdba
SQL*Plus: Release 11.2.0.2.0 Production on Mon Jun 20 09:19:49 2011
Copyright (c) 1982, 2010, Oracle. All rights reserved.
Connected to an idle instance.
SQL> startup mount pfile=/u01/app/oracle/product/11.2.0/dbhome_1/dbs//initDWH11.ora
ORA-00385: cannot enable Very Large Memory with new buffer cache parameters
DWH12.__large_pool_size=16777216
DWH11.__large_pool_size=16777216
DWH11.__oracle_base='/u01/app/oracle'#ORACLE_BASE set from environment
DWH12.__pga_aggregate_target=2902458368
DWH11.__pga_aggregate_target=2902458368
DWH12.__sga_target=4328521728
DWH11.__sga_target=4328521728
DWH12.__shared_io_pool_size=0
DWH11.__shared_io_pool_size=0
DWH12.__shared_pool_size=956301312
DWH11.__shared_pool_size=956301312
DWH12.__streams_pool_size=0
DWH11.__streams_pool_size=134217728
#*._realfree_heap_pagesize_hint=262144
#*._use_realfree_heap=TRUE
*.audit_file_dest='/u01/app/oracle/admin/DWH/adump'
*.audit_trail='db'
*.cluster_database=true
*.compatible='11.2.0.0.0'
*.control_files='/dborafiles/mdm_bn/dwh/oradata01/DWH/control01.ctl','/dborafiles/mdm_bn/dwh/orareco/DWH/control02.ctl'
*.db_block_size=8192
*.db_domain=''
*.db_name='DWH'
*.db_recovery_file_dest='/dborafiles/mdm_bn/dwh/orareco'
*.db_recovery_file_dest_size=7373586432
*.diagnostic_dest='/u01/app/oracle'
*.dispatchers='(PROTOCOL=TCP) (SERVICE=DWH1XDB)'
DWH12.instance_number=2
DWH11.instance_number=1
DWH11.local_listener='(DESCRIPTION=(ADDRESS_LIST=(ADDRESS=(PROTOCOL=TCP)(HOST=bnl11237dat01-vip)(PORT=1521))))'
DWH12.local_listener='(DESCRIPTION=(ADDRESS_LIST=(ADDRESS=(PROTOCOL=TCP)(HOST=bnl11237dat02-vip)(PORT=1521))))'
*.log_archive_dest_1='LOCATION=/dborafiles/mdm_bn/dwh/oraarch'
*.log_archive_format='DWH_%t_%s_%r.arc'
#*.memory_max_target=7226785792
*.memory_target=7226785792
*.open_cursors=1000
*.processes=500
*.remote_listener='LISTENERS_SCAN'
*.remote_login_passwordfile='exclusive'
*.sessions=555
DWH12.thread=2
DWH11.thread=1
DWH12.undo_tablespace='UNDOTBS2'
DWH11.undo_tablespace='UNDOTBS1'
SPFILE='/dborafiles/mdm_bn/dwh/oradata01/DWH/spfileDWH1.ora' # line added by Agent
[oracle@bnl11237dat01][DWH11]$ cat /etc/sysctl.conf
# Kernel sysctl configuration file for Red Hat Linux
# For binary values, 0 is disabled, 1 is enabled. See sysctl(8) and
# sysctl.conf(5) for more details.
# Controls IP packet forwarding
net.ipv4.ip_forward = 0
# Controls source route verification
net.ipv4.conf.default.rp_filter = 1
# Do not accept source routing
net.ipv4.conf.default.accept_source_route = 0
# Controls the System Request debugging functionality of the kernel
kernel.sysrq = 0
# Controls whether core dumps will append the PID to the core filename
# Useful for debugging multi-threaded applications
kernel.core_uses_pid = 1
# Controls the use of TCP syncookies
net.ipv4.tcp_syncookies = 1
# Controls the maximum size of a message, in bytes
kernel.msgmnb = 65536
# Controls the default maxmimum size of a mesage queue
kernel.msgmax = 65536
# Controls the maximum shared segment size, in bytes
kernel.shmmax = 68719476736
# Controls the maximum number of shared memory segments, in pages
#kernel.shmall = 4294967296
kernel.shmall = 8250344
# Oracle kernel parameters
fs.aio-max-nr = 1048576
fs.file-max = 6815744
kernel.shmmni = 4096
kernel.sem = 250 32000 100 128
kernel.shmmax = 536870912
net.ipv4.ip_local_port_range = 9000 65500
net.core.rmem_default = 262144
net.core.rmem_max = 4194304
net.core.wmem_default = 262144
net.core.wmem_max = 1048586
net.ipv4.tcp_wmem = 262144 262144 262144
net.ipv4.tcp_rmem = 4194304 4194304 4194304
Please can I know how to resolve this error.

CAUSE: User specified one or more of { db_cache_size , db_recycle_cache_size, db_keep_cache_size, db_nk_cache_size (where n is one of 2,4,8,16,32) } AND use_indirect_data_buffers is set to TRUE. This is illegal.
ACTION: Very Large Memory can only be enabled with the old (pre-Oracle_8.2) parameters

I received the error (in iCal on my iMac): "The server responded with an error". The error message is very large, and if there is a way to acknowledge and close it I can't find it. Because this error message is open, I can't do anything in iCal. Any sugge

I received the error (in iCal on my iMac): "The server responded with an error". The error message is very large, and if there is a way to acknowledge and close it I can't find it. Because this error message is open, I can't do anything in iCal. Any suggestions on how I could kill this error message? Thanks.
iMac, Mac OS X (10.7.2)
Basically i tried to enter too much information into my calendar and it has crashed now i can not get rid of the error message or use the calendar can anyone help please

did you find ou how to get rid of it i can't

What is the optimum core configuration for a new Mac Pro to process and manipulate very large (80 megapixel) images using PhotoShop and Camera Raw?

Hello:
I will be using creative techniques to process and manipulate a large number (hundreds) of very large (80 megapixel) images captured using a medium format digital back (Phase One IQ180).
Final output will be digital fine art imagery printed using an Epson 11880 at large sizes (up to 60 inches x ?), retaining the highest possible quality and resolution. I will be using Adobe CC PhotoShop and Camera RAW as well as Capture One software. PhotoShop filters will be used extensively.
The Mac Pro needs to be optimized for the above purpose and be useful for at least five years. I plan to max out all the other options (RAM, graphics cards, storage). Performance is more important than cost.
The few discussions I have found that mention optimum core configurations seem to lean toward 6 or 8 (but likely are not taking into consideration my need for manipulating a large number of very large files), so I am looking to this foum for opinions.
Thank you,
Kent

See if this helps
http://macperformanceguide.com/index_topics.html#MacPro2013

I was recently sent a very large emoji message amd now when i try to acces messages it will not display mesagges and then will bring me back to the home page

was recently sent a very large emoji message amd now when i try to acces messages it will not display mesagges and then will bring me back to the home page

Quit the messages app and reset your phone.
Go to the Home screen and double click the Home button. That will reveal the row of recently used apps at the bottom of the screen. Tap and hold on the app in question until it jiggles and displays a minus sign. Tap the minus sign to actually quit the app. Then tap anywhere on the screen above that bottom row to return the screen to normal. Then restart the app and see if it works normally. Then reset your device. Press and hold the Home and Sleep buttons simultaneously ignoring the red slider should one appear until the Apple logo appears. Let go of the buttons and let the device restart.
After the phone restarts go into Messages and delete the thread containing the problem message.

In Mail, one mailbox for Recovered Message (AOL) keeps showing 1 very large message that I cannot delete. How can I get rid of this recurring problem, please?

In Mail on iMac, successfully running OS X Lion, one mailbox on My Mac for "Recovered Messages (from AOL)" keeps showing 1 very large message (more than 20 Mb) that I just cannot seem to delete. Each time I go into my In Box, the "loading" symbol spins and the message appears in the "Recovered Messages" mailbox. How can I get rid of this recurrent file, please?
At the same time, I'm not receviving any new mails in my In Box, although, if I look at the same account on my MacBook Pro, I can indeed see the incoming mails (but on that machine I do not have the "recovery" problem).
The help of a clear-thinking Apple fan would be greatly appreciated.
Many thanks.
From Ian in Paris, France

Ian
I worked it out.
Unhide your hidden files ( I used a widget from http://www.apple.com/downloads/dashboard/developer/hiddenfiles.html)
Go to your HD.
Go to Users.
Go to your House (home)
there should be a hidden Library folder there (it will be transparent)
Go to Mail in this folder
The next folder ( for me ) is V2
Click on that and the next one will be a whole list of your mail servers, and one folder called Mailboxes
Click on that and there should be a folder called recovered messages (server) . mbox
Click on that there a random numbered/lettered folder -> data
In that data folder is a list of random numbered folders (i.e a folder called 2, one called 9 etc) and in EACH of these, another numbered folder, and then a folder called messages.
In the messages folder delete all of the ebmx (I think that's what they were from memory, sorry I forgot as I already deleted my trash after my golden moment).
This was GOLDEN for me. Reason being, when I went to delete my "recovered file" in mail, it would give me an error message " cannot delete 2500 files". I knew it was only 1 file so this was weird. Why 2500 files? Because if you click on the ebmx files like I did, hey presto, it turned out that they were ALL THE SAME MESSAGE = 2500 times. In each of those folders in the random numbers, in their related message folder.
Now remember - DONT delete the folder, make sure you have gone to the message folder, found all those pesky ebmx files and deleted THOSE, not the folder.
It worked for me. No restarting or anything. And recovered file. GONE.
Started receiving and syncing mail again. Woohoo.
Best wishes.

How do I stop itunes from downloading a very large apps that I downloaded direct to my iphone?

To get around my 5GB limit for internet service, I download a very large (350MB) dictionary app directly to my iphone using a wireless website run by a merchant in town. Now every time I run itunes, it wants to download the app. Is there any way I can stop itunes from attempting the download?

Some types of issues, such as that one, can't be resolved by the volunteer support here. If I think a request can be answered in the boards but was posted in the wrong part of them, I'll just ignore the fact it's in the wrong place.
(65827)

Is there a way to split a very large 1 page pdf into letter size multiple page pdf?

I often have very large single page pdfs that need to be printed onto letter size paper. Usually I don't have access to the printer where I'm working so I have to send the file to someone for printing.
I have AXI pro, they don't.
I want to make sure the job is printed as I specify and most of the users are using Reader. So I want to give the someone the pdf ready to print sized in legal. This requires manipulation of the pdf that I don't seem to be able to figure out how to do.
In older versions of Acrobat, I could print to a new pdf and designate the page size. Acrobat would create the multipage pdf. The newer versions don't allow this.
With OSX 10.8 & AXI you can't save, export, split a one page (68" x 16") document into multiple page letter size (16 pages) pdf.
Perhaps this can be done by printing to eps and running through distiller again or something else, but I'm stumped at the moment.
Any suggestions of how to attach this would be appreciated.
Thanks.

That's a tough one. Acrobat is not designed for tiling PDF files to create another PDF. That's really what you're asking. There is the option to PRINT to a PDF, and turn on the Poster feature. If were in Windows where there is a real Adobe PDF printer driver, you could probably use that feature. But for various reasons (too complicated to describe here), that was withdrawn on the Macintosh.
If you have a copy of Adobe InDesign, and if you installed an Adobe PDF 9 PPD file (see description below), it could be done in a somewhat awkward way. InDesign allows you to place PDF files so you would need to make a page of the proper size and place your large PDF:
Then after installing the Adobe PDF 9 PPD file, you could choose File > Print. Then choose to print a PostScript file to the Adobe PDF 9.0 PPD file. In the Setup panel, you'd choose a Letter size page. Then you'd choose the Tile option at the bottom and set the Overlap amount:
Then you'd save the PostScript file and process through Distiller.
My blog post below describes how to find and install the Adobe PDF 9.0 PPD file:
http://indesignsecrets.com/creating-postscript-files-in-snow-leopard-for-older-print-workf lows.php

Profile Performance and Memory shows very large 'VI Time' value

When I run the Profile Performance and Memory tool on my project, I get very large numbers for VI Time (and Sub VIs Time and Total Time) for some VIs. For example 1844674407370752.5. I have selected only 'Timing statistics' and 'Timing details'. Sometimes the numbers start with reasonable values, then when updating the display with the snapshot button they might get large and stay large. Other VI Times remain reasonable.
LabVIEW 2011 Version 11.0 (32-bit). Windows 7.
What gives?
- les

les,
the number indicates some kind of overroll.... so, do you have a vi where this happens all the time? Can you share this with us?
thanks,
Norbert
CEO: What exactly is stopping us from doing this?
Expert: Geometry
Marketing Manager: Just ignore it.

Slow Performance or XDP File size very large

There have been a few reports of people having slow performance in their forms (tyically for Dynamic forms) or file sizes of XDP files being very large.
These are the symptoms of a problem with cut and paste in Designer where a Process Instruction (PI) used to control how Designer displays a specific palette is repeated many many times. If you look in your XDP source and see this line repeated more than once then you have the issue:
The problem has been resolved by applying a style sheet to the XDP and removing the instruction (until now). A patch has been released that will fix the cut and paste issue as well as repair your templates when you open them in a designer with the patch applied.
Here is a blog entry that describes the patch as well as where to get it.
http://blogs.adobe.com/livecycle/2009/03/post.html

My XDP file grow up to 145mb before i decided to see what was actually happening.
It appears that the LvieCycle Designer ES program sometimes writes alot of redundant data... the same line millions of times over & over again.
I wrote this small java program which reduced the size up to 111KB !!!!!!!!!!!!!!!!!! (wow what a bug that must have been!!!)
Here's the sourcecode:
import java.io.BufferedReader;
import java.io.BufferedWriter;
import java.io.FileNotFoundException;
import java.io.FileReader;
import java.io.FileWriter;
import java.io.IOException;
public class MakeSmaller {
private static final String DELETE_STRING = "                           <?templateDesigner StyleID aped3?>";
public static void main(String... args) {
BufferedReader br = null;
BufferedWriter bw = null;
try {
   br = new BufferedReader(new FileReader(args[0]));
   bw = new BufferedWriter(new BufferedWriter(new FileWriter(args[0] + ".small")));
   String line = null;
   boolean firstOccurence = true;
   while((line = br.readLine()) != null) {
    if (line.equals(DELETE_STRING)) {
     if (firstOccurence) {
      bw.write(line + "\n");
      firstOccurence = false;
    } else {
     bw.write(line + "\n");
     firstOccurence = true;
} catch (FileNotFoundException e) {
   e.printStackTrace();
} catch (IOException e) {
   e.printStackTrace();
} finally {
   if (br != null) {
    try {
     br.close();
    } catch (IOException e) {
     e.printStackTrace();
   if (bw != null) {
    try {
     bw.close();
    } catch (IOException e) {
     e.printStackTrace();
File that gets generated is the same as the xdp file (same location) but gets the extension .small. Just in case something goes wrong the original file is NOT modified as you can see in the source code. And yes Designer REALLY wrote that line like a gazillion times in the .xdp file (shame on the programmers!!)
You can also see that i also write the first occurrence to the small file just in case its needed...

When writing an email the letters are so small that I can hardly read them. If I increase the size then the outgoing email letters are very large.

letters are very large. I have tried changing the font but it doesn't help. This is very annoying. How can I remedy this?

I use these settings, so try them:
Tools > Options > Display > Formatting tab
or
Menu icon > Options > Options > Display > Formatting tab
* eg: Default font: Arial
* size 14
Note: this sets the default font to be used in both display of messages and the font to use as default in composing messages.
Under Plain text Messages
* select: Style : Regular Size: Regular and colour Black
* Click on 'Advanced' button
* make sure all sizes - 14
* select; 'allow messages to use other fonts'
* Select; 'Use fixed width fonts for plain text messages'
* click on OK
Note: This will use the default eg: Arial to be used, but allows the display of messages to use other fonts if the sender specified them.
then at top click on 'Composition' > General tab
note: This sets the default composing text colour and background colour.
under HTML
* Font: Variable width
* Size : Medium
* Select a text colour for writing emails eg: Blue
* Select background colur eg: white
click on OK to save and close Options.

How can we suggest a new DBA OCE certification for very large databases?

How can we suggest a new DBA OCE certification for very large databases?
What web site, or what phone number can we call to suggest creating a VLDB OCE certification.
The largest databases that I have ever worked with barely over 1 Trillion Bytes.
Some people told me that the results of being a DBA totally change when you have a VERY LARGE DATABASE.
I could guess that maybe some of the following topics of how to configure might be on it,
* Partitioning
* parallel
* bigger block size - DSS vs OLTP
* etc
Where could I send in a recommendation?
Thanks Roger

I wish there were some details about the OCE data warehousing.
Look at the topics for 1Z0-515. Assume that the 'lightweight' topics will go (like Best Practices) and that there will be more technical topics added.
Oracle Database 11g Data Warehousing Essentials | Oracle Certification Exam
Overview of Data Warehousing
Describe the benefits of a data warehouse
Describe the technical characteristics of a data warehouse
Describe the Oracle Database structures used primarily by a data warehouse
Explain the use of materialized views
Implement Database Resource Manager to control resource usage
Identify and explain the benefits provided by standard Oracle Database 11g enhancements for a data warehouse
Parallelism
Explain how the Oracle optimizer determines the degree of parallelism
Configure parallelism
Explain how parallelism and partitioning work together
Partitioning
Describe types of partitioning
Describe the benefits of partitioning
Implement partition-wise joins
Result Cache
Describe how the SQL Result Cache operates
Identify the scenarios which benefit the most from Result Set Caching
OLAP
Explain how Oracle OLAP delivers high performance
Describe how applications can access data stored in Oracle OLAP cubes
Advanced Compression
Explain the benefits provided by Advanced Compression
Explain how Advanced Compression operates
Describe how Advanced Compression interacts with other Oracle options and utilities
Data integration
Explain Oracle's overall approach to data integration
Describe the benefits provided by ODI
Differentiate the components of ODI
Create integration data flows with ODI
Ensure data quality with OWB
Explain the concept and use of real-time data integration
Describe the architecture of Oracle's data integration solutions
Data mining and analysis
Describe the components of Oracle's Data Mining option
Describe the analytical functions provided by Oracle Data Mining
Identify use cases that can benefit from Oracle Data Mining
Identify which Oracle products use Oracle Data Mining
Sizing
Properly size all resources to be used in a data warehouse configuration
Exadata
Describe the architecture of the Sun Oracle Database Machine
Describe configuration options for an Exadata Storage Server
Explain the advantages provided by the Exadata Storage Server
Best practices for performance
Employ best practices to load incremental data into a data warehouse
Employ best practices for using Oracle features to implement high performance data warehouses

Very large SGA On linux 64

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