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Old 02-27-2008, 08:15 AM
yoyo
 
Posts: n/a
Default Re: DB2 TSM backup hung, how to take back control?

Ian wrote:
> yoyo wrote:
>
>> So I get a call from my customer this morning, he tells me the
>> database has hung during the TSM backup and nobody can connect.
>> After tyring a few things, I resorted to db2_kill, and db2start.
>> I don't feel this was the best solution, but since the database was in
>> quiesce'd mode there wasn't much else I could think of off hand.
>>
>> I'm not the guy who wrote the backup routine, but he quiesce's it,
>> then backups it up and then unquiesce's it. db2 force applications
>> doesn't work it just says the db is in use and no connection can be
>> made. db2stop obviously doesn't work for the same reasons. trying an
>> unquiesce doesn't work, it requires a connection first, which
>> obviously could not be obtained.
>> Is there a better way than db2_kill. I knew there was a good backup
>> from Friday, and few people work on the weekend, so I was confident
>> if the db was lost we had everything we needed. db2_kill worked, but
>> I'm pretty sure there was a better way to get it back without killing
>> it off?

>
>
> Yes, have the TSM administrator kill the session.
>
> The TSM Admin would also be helpful in telling you *why* the backup
> was hung (i.e. was it waiting for a tape mount, etc.)


Yeah, they are "working" on that. No answer yet.
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