Re: [Veritas-bu] (no subject)

Michael,

The "unable to lock media" message has to do with bptm selecting media. Without the log, my guess is that you'll see bptm is attempting to obtain a piece of media for a backup. One part of that process is going through it's local mediaDB to see if it fan find a match for what it needs (correct volume pool, retention, etc). If a particular tape is in use, then you'll see the "unable to lock media" message.

I don't think this is related to the problem you originally posted. BTW, what patch level?

-Tim

On Tue, May 6, 2008 at 8:47 AM, <michael.ketley AT orange-ftgroup DOT com> wrote:

Folks,

Not sure whether anyone can help or give a workaround solution?

We're having issues in NBU 5.1 environment with HP-UX media servers and jobs
not going to end writing. This is a fairly irregular occurrence but always
tends to occur with logical logs in the middle of the night (oh joy!). This
isn't a scheduler issue as everything else chugs along nicely. We're using
ACSLS 7.1.0.

>From bptm logs I can see lots of occurences of "12:08:30.310 [27067] <2>
db_lock_media: unable to lock media at offset 14' . Which could mean the
media is in use by another host, but I know it isn't. My guess is theres a
communication error between Media server and ACSLS.

So my question is, what can I do to kickstart this? Sometimes I can go into
the Activity Monitor and end job, and it miraculously finishes. Other times
when on-bar processes go, then it's a Master server restart.

Regards
Mike K

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