Restore from backupset question
Hi,
I have a backup as backupset and i need to restore it to see what the data looked like in the past. Is it possible to restore the backupset as another instance?
I have two instances on the same server: mdok (production database), mdokestudio (test database).
I want to restore backup of mdok to mdokestudio database.
Oracle 10.2.0.1 x64, Suse 10
1 move your backups to target.
2 startup nomount : with dummy pfile.
3. restore your spfile.
4. shut immediate ;
6. stratup nomount with restored spfile ;
7. restore your control file;
8. restore database ;
9 recover database until cancel ; specify the log, till you want to recover.
hare krishna
Similar Messages
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Hi i have a question, I'm trying to back up my iPhone to iTunes but it says restore from backup or setup up as new device. if i setup as new device will everything be deleted? if yes then how would i back it up without anything being deleted
Following is a link to instructions on how to backup (either via iTunes and via iCloud) http://support.apple.com/kb/HT1766
-
I know that iCloud backs-up apps and other stuff to your phone incase you want restore from a back-up if you start a New iPhone. My question is if I start a new iPhone (not use the restore from back-up option) and redownload apps like (Games, Instagram), would my pics show up on Instagram and would my Games show it was saved and the acccomplisments will remain from the last place I left out.
Davin12 wrote:
I know that iCloud backs-up apps and other stuff to your phone incase you want restore from a back-up if you start a New iPhone. My question is if I start a new iPhone (not use the restore from back-up option) and redownload apps like (Games, Instagram), would my pics show up on Instagram and would my Games show it was saved and the acccomplisments will remain from the last place I left out.
Icloud or itunes backup, only backs up app data, not the app itself.
so if you restore as new, then there is no app data on your phone, you start out new... -
I attempted to update to iOS 8 and now my phone is stuck in recovery mode, and iTunes will only let me restore to factory settings. My question: Can I restore from iTunes backup after restoring to factory settings?
Hi, kformagg
I would say yes. I once had the same problem (iPhone 5, IOS 7) and first restored to factory settings and after that from iCloud backup.
It worked very well. -
i had recently followed orders to restore my iPhone 3gs (iOS 6.1) from a question on apple support. However it was working fine before that, it's just that my phone didn't have signal. So it said to restore my iPhone and now it says that the Activation server is temporarily unavailable and when i plugged it into my mac, it said that i ddn't have a sim card installed. What can I do to fix this besides bring it to the store? it also bugs me because this answer was supposed to work but it just messed my phone up even more. This has already happened once and i had to take it to the store. What should I do to fix this? Thank you so much for all answers. i really appreciate.
no so i dont know what happened
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ORA-01152 when restoring from RMAN backupset in NOARCHIVELOG mode
Hi all,
I got the error ORA-01152 when I tried restoring an Oracle 10g R1 database from an RMAN backupset into a new server. The error returned when it reached to the level of opening the database in resetlogs.
The database runs on NOARCHIVELOG mode and on Windows 2003 Server SP2 32-bit.
Following is what I did in RMAN:
set ORACLE_HOME=D:\oracle\product\10.1.0\db_1
set ORACLE_SID=DAWA
set PATH=D:\oracle\product\10.1.0\db_1\bin;%PATH%
cd %ORACLE_HOME%\bin
rman target sys/mypassword
Recovery Manager: Release 10.2.0.1.0 - Production on Tue Feb 13 00:36:55 2007
Copyright (c) 1982, 2005, Oracle. All rights reserved.
connected to target database (not started)
RMAN> startup nomount pfile=X:\temp\DawaPFILE.ORA
connected to target database (not started)
Oracle instance started
Total System Global Area 1048576000 bytes
Fixed Size 792200 bytes
Variable Size 551807352 bytes
Database Buffers 494927872 bytes
Redo Buffers 1048576 bytes
RMAN> restore controlfile from
'X:\temp\Flash_Rec\DAWA\AUTOBACKUP\2011_07_16\O1_
MF_S_756655133_7226R018_.BKP';
Starting restore at 19-JUL-11
allocated channel: ORA_DISK_1
channel ORA_DISK_1: sid=270 devtype=DISK
channel ORA_DISK_1: restoring controlfile
channel ORA_DISK_1: restore complete
output filename=D:\ORACLE\ORADATA\DAWA\CONTROL01.CTL
output filename=D:\ORACLE\ORADATA\DAWA\CONTROL02.CTL
output filename=D:\ORACLE\ORADATA\DAWA\CONTROL03.CTL
Finished restore at 17-AUG-11
alter database mount;
database mounted
catalog backuppiece 'X:\temp\PUMHJATD_1_1';
catalog backuppiece 'X:\temp\PTMHJ91Q_1_1';
/* Rename the Redologfiles,so that they can be created in new locations
the database is opened in resetlogs */
SQL>conn sys as sysdba
-- get registered files from SELECT * FROM V$LOGFILE
SQL> alter database rename file
'D:\ORACLE\PRODUCT\10.1.0\ORADATA\DAWA\REDO01.LOG' to
'X:\oracle\oradata\dawa\REDO01.LOG';
alter database rename file 'D:\ORACLE\PRODUCT\10.1.0\ORADATA\DAWA\REDO02.LOG'
to 'X:\oracle\oradata\dawa\REDO02.LOG';
alter database rename file 'D:\ORACLE\PRODUCT\10.1.0\ORADATA\DAWA\REDO03.LOG'
to 'X:\oracle\oradata\dawa\REDO03.LOG';
alter database rename file 'D:\ORACLE\PRODUCT\10.1.0\ORADATA\DAWA\REDO04.LOG'
to 'X:\oracle\oradata\dawa\REDO04.LOG';
alter database rename file 'D:\ORACLE\PRODUCT\10.1.0\ORADATA\DAWA\REDO05.LOG'
to 'X:\oracle\oradata\dawa\REDO05.LOG';
alter database rename file 'D:\ORACLE\PRODUCT\10.1.0\ORADATA\DAWA\REDO06.LOG'
to 'X:\oracle\oradata\dawa\REDO06.LOG';
alter database rename file 'D:\ORACLE\PRODUCT\10.1.0\ORADATA\DAWA\REDO07.LOG'
to 'X:\oracle\oradata\dawa\REDO07.LOG';
/* Now in RMAN: restore the datafiles
to new locations and recover. */
RMAN> run{
set newname for datafile
'E:\ORACLE\PRODUCT\10.1.0\ORADATA\DAWA\UNDOTBS201' TO
'D:\oracle\oradata\dawa\UNDOTBS201';
set newname for datafile
'E:\ORACLE\PRODUCT\10.1.0\ORADATA\DAWA\UNDOTBS202' TO
'D:\oracle\oradata\dawa\UNDOTBS202';
restore database;
switch datafile all;
alter database open resetlogs;
.../* alter database open resetlogs returned the errors: */
RMAN-00571: ===========================================================
RMAN-00569: =============== ERROR MESSAGE STACK FOLLOWS ===============
RMAN-00571: ===========================================================
RMAN-03002: failure of alter db command at 08/18/2011 08:44:45
ORA-01152: file 2 was not restored from a sufficiently old backup
ORA-01110: data file 2: 'D:\ORACLE\ORADATA\DAWA\UNDOTBS206'Thanks in advance.SYS @ DAWA> shutdown immediate
ORA-01109: database not open
Database dismounted.
ORACLE instance shut down.
SYS @ DAWA> startup mount
ORACLE instance started.
Total System Global Area 1048576000 bytes
Fixed Size 792200 bytes
Variable Size 551807352 bytes
Database Buffers 494927872 bytes
Redo Buffers 1048576 bytes
Database mounted.
SYS @ DAWA> recover database using backup controlfile until cancel;
ORA-00279: change 329012 generated at 03/08/2005 16:24:46 needed for thread 1
ORA-00289: suggestion :
X:\ORACLE\ORADATA\FLASH_REC\DAWA\ARCHIVELOG\2011_08_18\O1_MF_1_6_%U_.ARC
ORA-00280: change 329012 for thread 1 is in sequence #6
Specify log: {<RET>=suggested | filename | AUTO | CANCEL}
ORA-00308: cannot open archived log
'X:\ORACLE\ORADATA\FLASH_REC\DAWA\ARCHIVELOG\2011_08_18\O1_MF_1_6_%U_.ARC'
ORA-27041: unable to open file
OSD-04002: unable to open file
O/S-Error: (OS 2) The system cannot find the file specified.
ORA-01547: warning: RECOVER succeeded but OPEN RESETLOGS would get error below
ORA-01152: file 1 was not restored from a sufficiently old backup
ORA-01110: data file 1: 'X:\ORACLE\ORADATA\DAWA\SYSTEM01.DBF'You can download the alert log from here:
http://ahmedbaraka.com/temp/alertdawa.log -
I recently moved to Australia and received a new iphone with a local AUS number. I have a backup of my US iphone in the icloud. Question: when I activate my new AUS iphone which option should I choose - new phone or restore from backup? I would like to have all my contacts, email, etc. however wasn't sure that option was appropriate since it is a different/new number and a new phone.
Yes, as new iPhone then restore from backup.
-
Problem with restoring database from backupset
Hello,
I'm newie in working with RMAN and I have problem with restoring database from backup set in my testcase.
I've restored controlfile, but I couldn't restore database - it fails with:
RMAN-00571: =============================================
RMAN-00569: =============== ERROR MESSAGE STACK FOLLOWS
RMAN-00571: =============================================
RMAN-03002: failure of restore command at 08/31/2006 12:06:47
ORA-01180: can not create datafile 1
ORA-01110: data file 1: 'C:\ORACLE\ORADATA\LOCA10G2\SYSTEM01.DBF'
List of backupsets from restored controlfile
(I restored controlfile by command: restore controlfile from 'C:\ORACLE\FLASH_RECOVERY_AREA\LOCA10G2\BACKUPSET\2006_08_29\O1_MF_NCSNF_TAG20060829T113622_2H82OW77_.BKP'; -- I have disabled controlfile autobackup, therefore I couldn't restore from autobackup);
List of Backup Sets
===================
BS Key Type LV Size Device Type Elapsed Time Completion Time
36 Full 6.98M DISK 00:00:02 29-AUG-06
BP Key: 36 Status: AVAILABLE Compressed: NO Tag: 01_CTL
Piece Name: C:\ORACLE\FLASH_RECOVERY_AREA\LOCA10G2\BACKUPSET\2006_08_29\O1_MF_NCNNF_01_CTL_2H82NDQT_.BKP
Control File Included: Ckp SCN: 578469 Ckp time: 29-AUG-06
BS Key Type LV Size Device Type Elapsed Time Completion Time
37 Full 322.96M DISK 00:00:27 29-AUG-06
BP Key: 37 Status: AVAILABLE Compressed: NO Tag: TAG20060829T113622
Piece Name: C:\ORACLE\FLASH_RECOVERY_AREA\LOCA10G2\BACKUPSET\2006_08_29\O1_MF_NNNDF_TAG20060829T113622_2H82NQ58_.BKP
List of Datafiles in backup set 37
File LV Type Ckp SCN Ckp Time Name
1 Full 578481 29-AUG-06 C:\ORACLE\ORADATA\LOCA10G2\SYSTEM01.DBF
2 Full 578481 29-AUG-06 C:\ORACLE\ORADATA\LOCA10G2\UNDOTBS01.DBF
3 Full 578481 29-AUG-06 C:\ORACLE\ORADATA\LOCA10G2\SYSAUX01.DBF
4 Full 578481 29-AUG-06 C:\ORACLE\ORADATA\LOCA10G2\USERS01.DBF
BS Key Size Device Type Elapsed Time Completion Time
38 650.50K DISK 00:00:00 29-AUG-06
BP Key: 38 Status: AVAILABLE Compressed: NO Tag: TAG20060829T113804
Piece Name: C:\ORACLE\FLASH_RECOVERY_AREA\LOCA10G2\BACKUPSET\2006_08_29\O1_MF_ANNNN_TAG20060829T113804_2H82QYOV_.BKP
List of Archived Logs in backup set 38
Thrd Seq Low SCN Low Time Next SCN Next Time
1 32 577277 29-AUG-06 578529 29-AUG-06
BS Key Type LV Size Device Type Elapsed Time Completion Time
39 Full 7.02M DISK 00:00:00 29-AUG-06
BP Key: 39 Status: AVAILABLE Compressed: NO Tag: TAG20060829T113622
Piece Name: C:\ORACLE\FLASH_RECOVERY_AREA\LOCA10G2\BACKUPSET\2006_08_29\O1_MF_NCSNF_TAG20060829T113622_2H82OW77_.BKP
Control File Included: Ckp SCN: 578493 Ckp time: 29-AUG-06
SPFILE Included: Modification time: 28-AUG-06
I can successfully crosscheck backup sets (by command crosscheck backup), but I couldn't restore database.
Path C:\ORACLE\ORADATA\LOCA10G2\ exists and I have right privileges.
Output of command restore database validate:
RMAN> restore database validate;
Starting restore at 31-AUG-06
allocated channel: ORA_DISK_1
channel ORA_DISK_1: sid=102 devtype=DISK
data file 1 will be created automatically during restore operation
data file 2 will be created automatically during restore operation
data file 3 will be created automatically during restore operation
data file 4 will be created automatically during restore operation
restore not done; all files readonly, offline, or already restored
Finished restore at 31-AUG-06
What's wrong?
Thanks
PaulHi,
I think, that everything seems to be OK.
Commands which I use to validation of existence backup:
RMAN> crosscheck backup;
using target database control file instead of recovery catalog
allocated channel: ORA_DISK_1
channel ORA_DISK_1: sid=102 devtype=DISK
crosschecked backup piece: found to be 'AVAILABLE'
backup piece handle=C:\ORACLE\FLASH_RECOVERY_AREA\LOCA10G2\BACKUPSET\2006_08_29\O1_MF_NCNNF_01_CTL_2H82NDQT_.BKP recid=36 stamp=599744172
crosschecked backup piece: found to be 'AVAILABLE'
backup piece handle=C:\ORACLE\FLASH_RECOVERY_AREA\LOCA10G2\BACKUPSET\2006_08_29\O1_MF_NNNDF_TAG20060829T113622_2H82NQ58_.BKP recid=37 stamp=599744183
crosschecked backup piece: found to be 'AVAILABLE'
backup piece handle=C:\ORACLE\FLASH_RECOVERY_AREA\LOCA10G2\BACKUPSET\2006_08_29\O1_MF_ANNNN_TAG20060829T113804_2H82QYOV_.BKP recid=38 stamp=599918805
crosschecked backup piece: found to be 'AVAILABLE'
backup piece handle=C:\ORACLE\FLASH_RECOVERY_AREA\LOCA10G2\BACKUPSET\2006_08_29\O1_MF_NCSNF_TAG20060829T113622_2H82OW77_.BKP recid=39 stamp=599918805
Crosschecked 4 objects
RMAN> list backup summary;
List of Backups
===============
Key TY LV S Device Type Completion Time #Pieces #Copies Compressed Tag
36 B F A DISK 29-AUG-06 1 1 NO 01_CTL
37 B F A DISK 29-AUG-06 1 1 NO TAG20060829T113622
38 B A A DISK 29-AUG-06 1 1 NO TAG20060829T113804
39 B F A DISK 29-AUG-06 1 1 NO TAG20060829T113622
RMAN> list backup;
List of Backup Sets
===================
BS Key Type LV Size Device Type Elapsed Time Completion Time
36 Full 6.98M DISK 00:00:02 29-AUG-06
BP Key: 36 Status: AVAILABLE Compressed: NO Tag: 01_CTL
Piece Name: C:\ORACLE\FLASH_RECOVERY_AREA\LOCA10G2\BACKUPSET\2006_08_29\O1_MF_NCNNF_01_CTL_2H82NDQT_.BKP
Control File Included: Ckp SCN: 578469 Ckp time: 29-AUG-06
BS Key Type LV Size Device Type Elapsed Time Completion Time
37 Full 322.96M DISK 00:00:27 29-AUG-06
BP Key: 37 Status: AVAILABLE Compressed: NO Tag: TAG20060829T113622
Piece Name: C:\ORACLE\FLASH_RECOVERY_AREA\LOCA10G2\BACKUPSET\2006_08_29\O1_MF_NNNDF_TAG20060829T113622_2H82NQ58_.BKP
List of Datafiles in backup set 37
File LV Type Ckp SCN Ckp Time Name
1 Full 578481 29-AUG-06 C:\ORACLE\ORADATA\LOCA10G2\SYSTEM01.DBF
2 Full 578481 29-AUG-06 C:\ORACLE\ORADATA\LOCA10G2\UNDOTBS01.DBF
3 Full 578481 29-AUG-06 C:\ORACLE\ORADATA\LOCA10G2\SYSAUX01.DBF
4 Full 578481 29-AUG-06 C:\ORACLE\ORADATA\LOCA10G2\USERS01.DBF
BS Key Size Device Type Elapsed Time Completion Time
38 650.50K DISK 00:00:00 29-AUG-06
BP Key: 38 Status: AVAILABLE Compressed: NO Tag: TAG20060829T113804
Piece Name: C:\ORACLE\FLASH_RECOVERY_AREA\LOCA10G2\BACKUPSET\2006_08_29\O1_MF_ANNNN_TAG20060829T113804_2H82QYOV_.BKP
List of Archived Logs in backup set 38
Thrd Seq Low SCN Low Time Next SCN Next Time
1 32 577277 29-AUG-06 578529 29-AUG-06
BS Key Type LV Size Device Type Elapsed Time Completion Time
39 Full 7.02M DISK 00:00:00 29-AUG-06
BP Key: 39 Status: AVAILABLE Compressed: NO Tag: TAG20060829T113622
Piece Name: C:\ORACLE\FLASH_RECOVERY_AREA\LOCA10G2\BACKUPSET\2006_08_29\O1_MF_NCSNF_TAG20060829T113622_2H82OW77_.BKP
Control File Included: Ckp SCN: 578493 Ckp time: 29-AUG-06
SPFILE Included: Modification time: 28-AUG-06
RMAN> restore database validate;
Starting restore at 04-SEP-06
using channel ORA_DISK_1
data file 1 will be created automatically during restore operation
data file 2 will be created automatically during restore operation
data file 3 will be created automatically during restore operation
data file 4 will be created automatically during restore operation
restore not done; all files readonly, offline, or already restored
Finished restore at 04-SEP-06
Is something wrong? After crosscheck backup set with system datafile is AVAILABLE.
If i tried to test existence of backup pieces on disk and permissisons - everything is OK too:
C:\>dir C:\ORACLE\FLASH_RECOVERY_AREA\LOCA10G2\BACKUPSET\2006_08_29\
Volume in drive C has no label.
Volume Serial Number is E003-9FC6
Directory of C:\ORACLE\FLASH_RECOVERY_AREA\LOCA10G2\BACKUPSET\2006_08_29
29.08.2006 11:38 <DIR> .
29.08.2006 11:38 <DIR> ..
29.08.2006 11:38 666 624 O1_MF_ANNNN_TAG20060829T113804_2H82QYOV_.BKP
29.08.2006 11:36 7 340 032 O1_MF_NCNNF_01_CTL_2H82NDQT_.BKP
29.08.2006 11:37 7 372 800 O1_MF_NCSNF_TAG20060829T113622_2H82OW77_.BKP
29.08.2006 11:36 338 657 280 O1_MF_NNNDF_TAG20060829T113622_2H82NQ58_.BKP
4 File(s) 354 036 736 bytes
2 Dir(s) 56 865 202 176 bytes free
C:\>copy C:\ORACLE\FLASH_RECOVERY_AREA\LOCA10G2\BACKUPSET\2006_08_29\ C:\ORACLE\ORADATA\LOCA10G2\
C:\ORACLE\FLASH_RECOVERY_AREA\LOCA10G2\BACKUPSET\2006_08_29\O1_MF_ANNNN_TAG20060829T113804_2H82QYOV_.BKP
C:\ORACLE\FLASH_RECOVERY_AREA\LOCA10G2\BACKUPSET\2006_08_29\O1_MF_NCNNF_01_CTL_2H82NDQT_.BKP
C:\ORACLE\FLASH_RECOVERY_AREA\LOCA10G2\BACKUPSET\2006_08_29\O1_MF_NCSNF_TAG20060829T113622_2H82OW77_.BKP
C:\ORACLE\FLASH_RECOVERY_AREA\LOCA10G2\BACKUPSET\2006_08_29\O1_MF_NNNDF_TAG20060829T113622_2H82NQ58_.BKP
4 file(s) copied.
Thanks
Pavel -
Running 11g. I did a full backup of the source machine using the following commands:
RMAN> backup database;
RMAN> backup archivelog all not backed up delete all input;
RMAN> allocate channel for maintenance type disk;
RMAN> delete obsolete device type disk;
RMAN> yes
RMAN> release channel;
I moved the files over to a target machine. I also moved over an updated control file (probably created at the time because CONTROLFILE AUTOBACKUP is ON.
On the target machine I run:
run
set controlfile autobackup format for device type disk to '/ora-local/snap/%F';
allocate channel c1 device type disk;
restore controlfile from autobackup;
It ignores the newer control files I placed on the machine and goes for the one did the day before. I guess the newer control files are not considered an autobackup?
When I get around to the RESTORE DATABASE part, it again restores from the backupset of the day before even though the newer backupset is there.
What do I need to do to get the RMAN on the target machine to "see" the newer backupset?
=== AlI found the problem. When I transferred the files / backupset to the target machine, they had different ownership permissions.
RMAN doesn't tell you that.
Actually it will if you attempt to
RMAN> catalog backuppiece 'somefile'
But with the other commands, it just says that it can't find a backupset. -
Restoring from a time machine backup question
Hi!
I have done several time machine restores before (every occassion has been restoring to a fresh install of the OS) and have had no problems. But i have a question about what will happen in the following situation:
I plan to install Lion on my mac which has 2 hard drives: 1 has the OS, apps, and media cache; and the other just has raw footage and project files. My Time Machine disk backs up BOTH hard drives. What I am going to do is erase my OS hard drive and do a fresh install of Lion and then restore all my data and files to it using Time Machine (I always do a fresh install when changing OS because it eliminates problems and works fine when restoring from Time Machine). But my question is: what Time Machine will do about the secondary hard drive when it is restoring since I am not going to erase it? and the Time Machine has a back up of it.
Since I have done it before, I know what options Time Machine gives you when restoring, but they are irrelivent to this issue since I have files on both hard drives.
Thanks!soccomp wrote:
What I am going to do is erase my OS hard drive and do a fresh install of Lion and then restore all my data and files to it using Time Machine
Do you mean use Setup Assistant when your Mac boots up to transfer everything but OSX (via this window)?:
(That's the Snow Leopard version; the Lion version is a bit different.)
If so, that will transfer only from the backups of the OSX partition. Time Machine keeps the backups for each drive/partition separate, and only presents the ones with OSX on them here.
I always do a fresh install when changing OS because it eliminates problems
Such problems are fairly unusual. Most folks do just fine by simply upgrading "in place."
And unless you bought a Lion OSX USB thumb drive, or have another Snow Leopard bootable volume, you'll have a problem: you must use Snow Leopard to download Lion from the App Store, so you can't erase the drive first. -
Restore from time machine questions
Since update from snow leopard to time machine mac mini runs very slow. Too much beach ball. I want to do a clean install of lion and restore from time machine and have multiple questions.
1. I'm not sure if my time capsule password is the same as my airport, and if it is not where can I find it
2. If I install the os can I just tell the time machine that I am migrating to a new machine and that would be the most simple and painless? And if I did would that just restore broken extensions?
3. Will my keychain be restored?
4.What do I restore? Documents? All my files? Macintosh HD? Applications? Documents?
5. I'm using parallels primarily to run the windows version of Quicken. Will time machine restore that or do need to reinstall parallels and windows etc?
6. If I restore Applications folder will programs work or do I need to reinstall the programs?
7. Do I install Ilife or Iwork? Mobile me? Widgets? Printers, keyboard, etc?Since update from snow leopard to time machine mac mini runs very slow. Too much beach ball. I want to do a clean install of lion and restore from time machine and have multiple questions.
1. I'm not sure if my time capsule password is the same as my airport, and if it is not where can I find it
2. If I install the os can I just tell the time machine that I am migrating to a new machine and that would be the most simple and painless? And if I did would that just restore broken extensions?
3. Will my keychain be restored?
4.What do I restore? Documents? All my files? Macintosh HD? Applications? Documents?
5. I'm using parallels primarily to run the windows version of Quicken. Will time machine restore that or do need to reinstall parallels and windows etc?
6. If I restore Applications folder will programs work or do I need to reinstall the programs?
7. Do I install Ilife or Iwork? Mobile me? Widgets? Printers, keyboard, etc? -
A question about restoring from an old Time Machine backup
My computer has been acting very slow and freezing frequently lately. The spotlight background processess keep hogging the processor, and
It keeps getting catalog b-Tree corruption. I've already done one complete reformat of my drive and a restore from a time machine backup hoping it would fix things, and that didn't work.
I tried a complete reinstall and used the migration assistant to move all my files and settings from my time machine back over to it.
That worked for about a week, then had b-Tree corruption that could only be fixed with disk warrior.
I was suspecting a hardware problem, but I have done thourogh tests of my Ram with memtest from single user mode, and a disk surface scan with Tech Tool Deluxe. Everything checks out.
I am thinking there is some corrupt system file or setting that is getting reinstalled from my Time machine backup that is messing things up.
This all is a leadup to my question:
I would like to try restoring from a much older Time Machine back up (6 months ago or so before I started experiencing problems).
If I do that, can I still use Time Machine to restore individual files and directories from later backups?
I'd like my system settings and applications to be from six months ago, but my desktop files and documents to be from my most recent backup.
Thanks,
-MattYeah, I usually check the FAQs before posting a question.
They do talk about how to restore from an older back up, but not about what happens to your newer files once you have done it. They also talk about accessing files from another computer's time machine backup, but its not clear if that would work on a different fork of the same machine.
I may just have to learn from experience, but I don't want to risk losing any data.
I do recommend time machine though. Its saved me several times.
If anyone else has experience with this let me know.
Thanks,
-Matt -
Question about restoring from Time Machine backup because of new SSD
Hi,
I have a 15" Late 2011 MacBook Pro running 10.10.1 with a Toshiba hard drive inside. I want to replace the Toshiba HDD with a Crucial MX100 SSD. I use a Time Capsule to backup. After I install the SSD, I would want to restore my data to the new SSD using my Time Capsule, but I have a few questions:
1) My Mac shipped with OS X 10.7; My Mac is running OS X 10.10.1; Should I use Internet Recovery to start the restore (even though when I start OS X Internet Recovery it will download 10.7 recovery), or should I use a USB drive to start Recovery?
2) After booting into Recovery, do I format/partition the SSD into 1 partition, GUID partition table, Mac OS Extended Journaled, etc before restoring using Time Capsule?
3) Do I need to use Trim? Please tell me your opinion on the OS X Yosemite and Cindori Trim Enabler controversy.
4) How do I install Recovery HD on my new SSD?
5) Please tell me all tips you have about this entire process.
Thanks,
MikeThe ability to load OS X Internet Recovery is provided by firmware independent of the SSD. Just make sure your MBP has the latest firmware, which was released years ago.
You won't need a separate step to install OS X. Answered more completely in (2).
Merely format the SSD Use Mac OS X Extended (Journaled) and as many partitions as you desire. One is sufficient.
Only Crucial can answer that. You might be better off purchasing a SSD from a company known to support Macs, such as OWC / MacSales. I have several of their SSD products and haven't had to devote a moment of thought to Trim.
That's done by virtue of the Recovery firmware. It will recognize that no Recovery partition exists and will create one, after which you won't have to use OS X Internet Recovery (though it will remain an option).
If you obtain your SSD from OWC that's really all you need to know. Mechanically, it's not much more complicated than installing memory. As far as recovering the original HD's contents, restoring from the Time Machine backup is also straightforward. TM doesn't know and doesn't care that it's a SSD. -
Question about Restoring from an iTunes Backup
I just did a restore from an iTunes backup on my iPhone 5 and noticed that the restore process seemed different than before. iTunes went through the restore process and once it appeared that it had finished restoring, I went to the home screen and all of my apps from the previous backup were missing. Then iTunes went into the syncing process and I saw each of the apps download onto the home screen one by one. Before I thought the restore process covered all of this in one action, whereas now it seems to do the first part of the restore then the app syncing. Is this what a normal restore from iTunes backup looks like?
The ability to load OS X Internet Recovery is provided by firmware independent of the SSD. Just make sure your MBP has the latest firmware, which was released years ago.
You won't need a separate step to install OS X. Answered more completely in (2).
Merely format the SSD Use Mac OS X Extended (Journaled) and as many partitions as you desire. One is sufficient.
Only Crucial can answer that. You might be better off purchasing a SSD from a company known to support Macs, such as OWC / MacSales. I have several of their SSD products and haven't had to devote a moment of thought to Trim.
That's done by virtue of the Recovery firmware. It will recognize that no Recovery partition exists and will create one, after which you won't have to use OS X Internet Recovery (though it will remain an option).
If you obtain your SSD from OWC that's really all you need to know. Mechanically, it's not much more complicated than installing memory. As far as recovering the original HD's contents, restoring from the Time Machine backup is also straightforward. TM doesn't know and doesn't care that it's a SSD. -
Question about restoring from backup
The local Apple store swapped out my iphone 4 for a new one yesterday because of issues with the headphone jack. When I restored from backup, all texts, contacts, call records, etc. moved over perfectly. However, it didn't copy my books, music or photo album (my camera roll is intact, just not my photo album). I was essentially able to recreate them, but was wondering if I should change any sync settings. Thanks.
No iTunes content on your iPhone is included with your iPhone's backup - no music, movies, tv shows, podcasts, 3rd party apps, or books, and the same for photos transferred from your computer. This data should remain on your computer so it isn't necessary to include this data with your iPhone's backup taking up double the storage space for this data on your computer's hard drive.
Your selections under the various tabs for your iPhone sync preferences with iTunes should be included with your iPhone's backup. After the backup for a previous iPhone is transferred to a new iPhone or after an iPhone is restored with iTunes from the iPhone's backup, this must be followed by a sync with iTunes to transfer your selections under the various tabs for your iPhone's sync preferences with iTunes back to your iPhone, which should be automatic when transferring a backup to a new iPhone and when restoring an iPhone from the iPhone's backup.
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