Good Morning
Have they checked the power supplies and the internal cpu card
in the L700e Tape Library.
len
From:
veritas-bu-bounces AT mailman.eng.auburn DOT edu
[mailto:veritas-bu-bounces AT mailman.eng.auburn DOT edu] On Behalf Of Muhammad
Ali
Sent: Wednesday, September 12, 2007 2:59 AM
To: veritas-bu AT mailman.eng.auburn DOT edu
Subject: [Veritas-bu] STK L700e Robotic Arm Malfunctioning
All,
I have a backup environment where I have followings:
- STK L700e Tape Library
- SCSI Robotic Control
- ACSLS as Robotic Control Host
- Veritas Netbackup Enterprise 5.1GA
- 6 Unix Media Servers
- MS 2000 Clustered Master Server
During operations, L700e
Robotic Hand Assembly get stuck/dead. Usually this happens when arm assembly
has a media in it. But I have also seen few incidents where robot didn't have
any media in it. It stop working and all subsequent backups/restores get failed.
To fix this, we pull out the media from the arm and give a reset to library.The
frequency of this issue has become too high that this problem occurs almost
every day.
Anyone with any clue? We have tried followings so far:
- Robotic Hand Assembly replacement (without
replacing camera)
- SCSI Cable replacement
- couple of motors replacements
- Dust Cleaning
- etc.
Looking for a help.
Regards,