Hello,
ses0: NA (IBM Y GHv3 S2 0)
This is an intermediate scsi device where hotswap scsi disks are plugged.
It essentially assign IDs to scsi disks, so no-jumpers headeache while replacing a disk.
Small problem, this dev appears in the drop down list
Disk/management, (+). Creating editing it with a disk templates must not be able.
ses0 at ahc0 bus 0 target 9 lun 0
ses0: <IBM YGHv3="" S2="" 0=""> Fixed Processor SCSI-2 device
ses0: 3.300MB/s transfers
ses0: SAF-TE Compliant Device
More annoying is the transfer speed limit imposed. While testing with 3x9.1g disks in RAID5, writing is limited to 3Mbytes/s. Really slow AHA29160
Franck
Logged In: YES
user_id=1041094
Originator: YES
I may have posted after searching a little ;-)
Seems that the SAT-TE needs some suppot helpers too.
What does SAF-TE compliant mean and why do I need it?
SuperMicro Superstore
SAF-TE is short for SCSI Access Fault Tolerant Enclosure. When a SCSI backplane includes the SAF-TE controller, auto-rebuild of RAID array is performed automatically after replacing a failed drive. This is convenient because you do not have to start the process manually. When a disk fails or is overheated, the SAF-TE controller immediately informs the host, and the chassis generates audible beeps to alert the users about the critical condition.