[Veritas-bu] drives going down on media servers
2006-01-18 11:07:51
Have you tried /var/adm/messages (Solaris) or the equivalent log ?
Regards
Michael
On Wed, 18 Jan 2006 15:00:24 +0000, Dave Markham wrote
> I have 1 master server, and 2 media servers connected over fiber to
> an L700. Im not sure what the switch in the middle is as didnt
> install the system or have any info on it.
>
> There are 5 drives in the L700 and 3 of them are shared with sso
> option to the master, and both media servers.
>
> People i have had an issue lately with drives being not visible to
> one of my media servers.
>
> I have fixed this by unloading the fibre hba using cfgadm and
> loading it again. It then can see the devices under sgscan and has
> seen them under /dev/rmt
>
> I also noticed the customer had removed a /etc/hosts entry for the
> media servers to talk to each other by the correct name so i put
> that back in and can now talk on port 13701 to each machine in the
> nbu setup.
>
> Whats happening now though is drives just keep going down on the
> media servers and backups are not working. I have ITC enabled so
> each media server needs to lock 2 drives.
>
> I have looked the bptm logs and cant see anything jumping out apart
> from many request medias of different tape ids. I have looked in
> /usr/openv/volmgr/debug/ltid/ and the logs in their show
> successfully on communicating shared drive info to the master.
>
> Therefore i am now stuck and have no idea whats going wrong :(
>
> Anyone any advice/pointers? Is ether anything specific i should be
> looking for in the logs or are there other important logs im not checking.
>
> Thanks
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