This might be due to Networker view of jukebox status and physical
status of jukebox got out of sync. This can happen after an error
loading/unloading a drive or a bus reset as a result of a timeout.
The most common way to re-sync the logical and the physical views is to
run nsrjb -HE followed by nsrjb -I.
Itzik

> -----Original Message-----
> From: Frank Altpeter [mailto:f.altpeter AT BROADNET-MEDIASCAPE DOT DE]
> Sent: Tuesday, September 16, 2003 14:36
> To: NETWORKER AT LISTMAIL.TEMPLE DOT EDU
> Subject: [Networker] Problems with 'error 25' message
> 
> hi there,
> 
> After extensive searching google and the list archive, i wasn't able
> to find any solution for my problem, so i hope to get wisdom here...
> 
> I find a lot of error messages like this in the logs:
> 
> NetWorker media: (warning) /dev/nst0 moving: eject: Input/output error
> NetWorker Media: (info) failed unloading drive `/dev/nst0' to slot
'94', error '25'
> 
> And, mostly shortly after them:
> 
> media info: unload retry for jukebox `L700e' failed - will retry
again.
> media info: unload retry for jukebox `L700e': sleeping 30 seconds
> 
> ... for about a dozen times the same message... sometimes it takes
> about 15 minutes for the jukebox to do what it should.
> 
> Sometimes the error 25 messages are enough to have the networker
> automatically disable the drive.
> 
> I assume it has to do with the several timeout and sleep values of
> the jukebox, but i'm still unsure how to interpret and to set them.
> 
> My current values (for a STK L700e with 5 LTO Ultrium-1 drives):
> 
> 
> Idle device timeout     30
> Eject sleep             20
> Cleaning delay          300
> Unload sleep            20
> Load sleep              20
> Deposit timeout         15
> Withdraw timeout        15
> Port polling period     3
> 
> These are mostly the default values, but i raised some of them due
> to the above mentioned errors.
> 
> Any help and/or hints appreciated.
> 
> With kind regards,
> 
>         Frank Altpeter
> 
> --
> Note: To sign off this list, send a "signoff networker" command via
email
> to listserv AT listmail.temple DOT edu or visit the list's Web site at
> http://listmail.temple.edu/archives/networker.html where you can
> also view and post messages to the list.
> =*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=

**************************************************************************************************
The contents of this email and any attachments are confidential.
It is intended for the named recipient(s) only.
If you have received this email in error please notify the system manager or  
the 
sender immediately and do not disclose the contents to any one or make copies.

MBI - System Team
**************************************************************************************************

--
Note: To sign off this list, send a "signoff networker" command via email
to listserv AT listmail.temple DOT edu or visit the list's Web site at
http://listmail.temple.edu/archives/networker.html where you can
also view and post messages to the list.
=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=