[AFACLI] disk list
Serge.Algarotti at ensmp.fr
Thu Aug 21 15:29:01 CDT 2003
> That's unusual.
> SCSI-2 (Ultra 160) uses Domain Validation on all devices attached to the
> controller. This lets the device communicate with a controller at a
> different speed to any other devices on the bus. Previously, if a slower
> device was connected, the whole bus would drop to the slower speed...
> I can only see one SCSI-LVD (Ultra-80) device available at 36Gb.
> Can you get the dell part number off the drive? (DP/N or Dell P/N)
here are all informations:
Seagate Cheetah Ultra U320 SCSI Drive
Part number: 9V4006-079
There is something strange,
yesterday the afacli command "disk show" display this rate (80) for the disk:
> B:ID:L Device Type Blocks Bytes/Block Usage Shared Rate
> ------ ----------- --------- ----------- ------------- ------ ----
> 0:00:0 Disk 71132959 512 Initialized NO 80
> 0:01:0 Disk 17783239 512 Initialized NO 160
> 1:02:0 Disk 71132960 512 Initialized NO 160
> 1:03:0 Disk 71132960 512 Initialized NO 160
> 1:04:0 Disk 71132960 512 Initialized NO 160
Today, I do (for read the part number on the disk) a enclosure prepare slot
for extract the disk, after I insert the disk and after the rebuild the
afacli command "disk show" display a rate of 160 for the disk !
Dell (France) said that may be the container must be created again after we
backup ours datas ! I doesn't understand, we buy a RAID 1 for redondancy and
the 9 Go disk work well !
I doesn't understand why we must recreated a container if one disk is good.
Are there others methods ?
thank for your help
Serge Algarotti ENSMP CEMEF [CNRS UMR 7635]
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