Networker

[Networker] issues w/ cloning failures

2004-07-26 15:04:07
Subject: [Networker] issues w/ cloning failures
From: Steve Rader <rader AT GINSENG.HEP.WISC DOT EDU>
To: NETWORKER AT LISTMAIL.TEMPLE DOT EDU
Date: Mon, 26 Jul 2004 14:03:54 -0500
I noticed a command line cloning (nsrclone -S) failure recently:

 % grep 'can not read record' daemon.log
 07/23/04 14:30:04 ansrd: ansrd_clone FAILED: errnum is -7 and errstr is can 
not read record 926 of file 2 on dlt tape nsr.103
 07/23/04 14:30:09 nsrd: media info: can not read record 926 of file 2 on dlt 
tape nsr.103

 % mminfo -v -q suspect nsr.103
  volume        client          date     time        size ssid      fl   lvl 
name
 nsr.103        thyme           07/03/04 12:57:17 3103 MB 3874720257 cb full 
/v/a/user.abc

 % mminfo -v -q 'name=/v/a/user.abc' nsrclone.019
  volume        client          date     time        size ssid      fl   lvl 
name
 nsrclone.019   thyme           07/03/04 12:57:17 3103 MB 3874720257 cb full 
/v/a/user.abc

This brings up some questions/issues:

 - How do I detect/report about cloning falures?  looks like grep'ing
   on something like "ansrd_clone FAILED" will do... but does anyone
   else have a better solution?

 - Can I detect when clone (destination) save sets are no good?
   (Yikes!  It's listed as complete and browseable!)  If not, perhaps
   I should write a script to mark bad clones as incomplete??

steve
- - -
systems & network guy
high energy physics
university of wisconsin

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