The disk array is still recognised on machine startup in the SCSI card output on HBA 1, ID 0, LUN 0. The tape changer is recognised in the new install and has the correct devices assigned as before.
The SCSI card used for the tape changer and disk array is an LSI Logic card. The MegaRAID is seperate, a Dell PERC which has the system disks attached. However, another PERC was tested instead of the LSI SCSI card which had the same problem.
lspci:00:02.0 PCI bridge: Intel Corporation E7525/E7520/E7320 PCI Express Port A (rev 09)
00:04.0 PCI bridge: Intel Corporation E7525/E7520 PCI Express Port B (rev 09) )02:0c.0 SCSI storage controller: LSI Logic / Symbios Logic 53c1030 PCI-X Fusion-MPT Dual Ultra320 SCSI (rev 07) 02:0c.1 SCSI storage controller: LSI Logic / Symbios Logic 53c1030 PCI-X Fusion-MPT Dual Ultra320 SCSI (rev 07) 02:0e.0 RAID bus controller: Dell PowerEdge Expandable RAID controller 4 (rev 06)
On the old install, the following is seen: /proc/scsi/sg/device_strs PE/PV 1x2 SCSI BP 1.0 MegaRAID LD 0 RAID1 286G 516A E1600SR 0001 (the disk array) HL-DT-ST RW/DVD GCC-4243N A102 uname -a:Linux ubuntu 2.6.20-15-generic #2 SMP Sun Apr 15 07:36:31 UTC 2007 i686 GNU/Linux
On the new install: /proc/scsi/sg/device_strs HL-DT-ST RW/DVD GCC-4243N A102 PE/PV 1x2 SCSI BP 1.0 MegaRAID LD 0 RAID1 286G 516A uname -a:Linux ubuntu 2.6.22-14-server #1 SMP Sun Oct 14 23:34:23 GMT 2007 i686 GNU/Linux
dmesg output from both builds is attached to this message. A livecd of the old OS still recognises the disk array as sdb1 correctly.Is this an issue with modules/options or a problem with the distro (Ubuntu server)?
Regards, David
Attachment:
2.6.22-dmesg.gz
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Attachment:
2.6.20-dmesg.gz
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