NQR hanging on AIX system
2006-02-07 08:31:46
We just discovered a strange problem/issue that we can only attest to
being a client issue, but I haven't been able to find a difinitive
problem/fix.
Client=V5.1.6.0 on AIX 4.3 (thus I can not upgrade the client but so much,
due to OS and patch levels). The server is AIX V5.3.2.2.
This AIX system lost a disk.
So, we mount another disk and start the No-Query-Restore of this
filesystem.......................Client says "waiting for files from
server" and then simply sits there doing nothing.. The server side shows
minimal activity and that the client session is in a RUN state, but that
is it. No files get transfered or restored.
We tried this numerous times/ways. I made sure to stop *ALL* actitity on
the TSM server. We even bounced the TSM server, since the sessions seem
to be hanging (IBM, can we please have a "terminate with extreme
prejudice" option, e.g. the FORCE command on z/OS)
Then we discovered that selecting *1* file for restore, works. So we
tried a pattern that violates the NQR qualification rules(*.txt). That
seems to work.
So, obviously NQR at this client level (or perhaps client and server level
compatibility) seems to be broke !
All references to NRQ issues/fixes I found on the website seem to refer to
various crashes, especially when killing the restores from the client
side. None refered to the client just going to sleep/spinning its wheels
(yes, we tried letting it sit for 30-minutes)
Any thoughts/suggestions/hits I missed ?
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