[Veritas-bu] drives going down on media servers
2006-01-18 11:40:06
ida3248b AT post.cybercity DOT dk wrote:
>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
>>_______________________________________________
>>Veritas-bu maillist - Veritas-bu AT mailman.eng.auburn DOT edu
>>http://mailman.eng.auburn.edu/mailman/listinfo/veritas-bu
>>
>>
>
>
>--
>Cybercity Webhosting (http://www.cybercity.dk)
>
>
>
>
Yep. There's messages about drives going down but nothing concrete as to
why.
Cheers
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