Re: [Veritas-bu] Can't get nbu to use drives, and cant 'up' the drives.
2010-07-16 09:52:35
If the devices are scsi attached, you
can take the system down to the OK prompt and run probe-scsi-all to verify
that at the OS level, the drives are being presented. This page tells you
how to do it:
http://www.tech-recipes.com/rx/114/troubleshoot-scsi-devices-with-probe-scsi-all/
Alternatively, have you tried to reconfigure
the drives using the NBU wizard? If the drives or cables were swapped accidentally
when putting them back in the library, then you have re-ordered the presentation
to the OS, and then NBU, which makes NBU not happy and you get the scenario
you have.
Since you only have two drives, it might
just be simpler/quicker to completely remove the drives from the OS and
re add them, then re-run the drive config wizard or manually reconfigure
them.
Rusty Major, MCSE, BCFP, VCS ▪
Sr. Storage Engineer ▪ SunGard Availability Services ▪ 757 N. Eldridge
Suite 200, Houston TX 77079 ▪ 281-584-4693
Keeping People and Information Connected®
▪ http://availability.sungard.com/
P
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| [Veritas-bu] Can't get nbu to
use drives, and cant 'up' the drives. |
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I don't think this problem is a NBU issue. It looks like Solaris
has lost the drives. You need to rescan the devices to make sure
that Solaris can see the drives. I believe you can run "devfsadm
-c tape" to have the system rescan for devices or issue a "touch
/reconfigure" then reboot the system.
Once you can confirm that Solaris can see the drives and tapes (using mt
command and suggestion from Len), then I bet NBU will just start working
again. Granted that the device names haven't changed [Wink]
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