We have configured a new environment consisting of one
SUN master as the control host, and two SUN media servers sharing 32 LTO-4
drives. Each server is a T5240 running Solaris 10. The library is a
new Quantum i2000 with a single partition.
The FC ports on the library can be set to Loop, Loop
Preferred, or Point-to-Point. We have them set to
Point-to-Point. One of the Quantum techs suggested Loop Preferred may
work better, although an EMC tech suggested Point-to-Point. The switches
are Brocade 5300 and are set to auto negotiate.
After 4 days of testing, we notice that drives just
disappear on the media servers at random times. We have made no changes
since the initial setup, and can't understand why they just go
away.
Any suggestions are much
appreciated.
Regards,
Tom Tschida
Boston Scientific
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