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Full Discussion: Recovering a failed system
Operating Systems AIX Recovering a failed system Post 302345533 by zxmaus on Wednesday 19th of August 2009 01:20:15 PM
Old 08-19-2009
Quote:
Originally Posted by aixpank
I know the reason of failing.
If you would share your knowledge with us, we might be able to help you recovering your system without restoring from backups - since it is apparently NOT a failed disk?

Anyways, you should be able to restore a plain rootvg onto your spare disk and than import the 'old' rootvg under another name / VGID ... AIX will rename the logical volumes but if you recreate the empty mountpoints, you should be able to mount the filesystems manually.

Kind regards
zxmaus
 

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ovdb_recover(8) 					    InterNetNews Documentation						   ovdb_recover(8)

NAME
ovdb_recover - Perform recovery on the ovdb database, if needed SYNOPSYS
ovdb_recover [-f] DESCRIPTION
Attempts to open the ovdb database, and if the database needs recovery, it attempts to perform the recovery. Similar in function to the BerkeleyDB db_recover command. Specify the `-f' option to force a recovery, even if the database appears to not need it. It is not an error to perform a recovery opera- tion on a clean database. However, do not run `ovdb_recover -f' while the database is in use by any other processes. Returns exit status of 0 if the database did not need recovery or if recovery succeeded, and returns exit status 1 if recovery failed. In the latter case, the database may be damaged beyond repair, requiring a rebuild with makehistory(8). This command is normally called automatically by rc.news(8). HISTORY
Written by Heath Kehoe <hakehoe@avalon.net> for InterNetNews. SEE ALSO
ovdb(5), makehistory(8) 3rd Berkeley Distribution INN 2.3 ovdb_recover(8)
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