I need to do a system restore from a mksyb onto an old 43P after a disk was
replaced. Version of AIX is 4.2.1.
Can anyone give me an idiots guide to how to do this.
John
Can anyone give me an idiots guide to how to do this.
John
Have Fun!!.
Manish.
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p.s All opinions are expressed are only mine.
> Can anyone give me an idiots guide to how to do this.
> John
Somewhere in there you get to indicate what disk you want to load the OS on to.
Be sure its the correct disk, cause the reload will write over anything!! Keep
records on things like this!!
When done, reboot in normal mode. Any logical volumes may have to be restored
- you're only reloading the boot disk. The LVM disks are ok, but the boot disk
may not know about them anymore.
Its really important to keep a system configuration up to date - what disks are
what LVMs, where the boot disk is, etc. REALLY important!!
Please - someone with more recent AIX experience hop in and fill in the blanks
and correct the mistakes I probably made. Been a long time since I had to do
one of these processes (no mksysb in an HP environment, we just reload the OS
and reconfigure, takes a day.)
Dave
> Can anyone give me an idiots guide to how to do this.
> John
Check Ignite it does a similar task. If you are on HP/UX 10.20 I thinkQuote:>Please - someone with more recent AIX experience hop in and fill in the blanks
>and correct the mistakes I probably made. Been a long time since I had to do
>one of these processes (no mksysb in an HP environment, we just reload the OS
>and reconfigure, takes a day.)
>Dave
AD
1. Some device special files missing after restoring from mksysb
Hi,
I had the occasion to restore from a tape made from "mksysb" on the same
machine.
The restoration appears fine, but device special files for filesystems on
other than the first hard disks were not recreated and now I can't mount
those filesystems.
How do I find out the major/minor numbers for those device special files so
I can mknod them? (I'm assuming the data in those filesystems is intact.
;-)
Alternatively, what other steps can I take to fix this?
Already tried "cfgmgr" (no options) without effect.
Hints very much appreciated. Cheers.
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