3ware 9550 using 3w-9xxx driver lockups ?

[Andy Davidson <andy@nosignal.org>]

Hi,

One of our servers locked up (no kernel panic, but no response to 
console/network) with the following output on console :

Aug  8 14:10:34 how-mail-1 kernel: 3w-9xxx: scsi0: AEN: WARNING 
(0x04:0x0023): Sector repair completed:port=1,LBA=0x4383A7F.
Aug  8 14:10:39 how-mail-1 kernel: 3w-9xxx: scsi0: AEN: WARNING 
(0x04:0x0023): Sector repair completed:port=1,LBA=0x438C4D9.
Aug  8 14:10:41 how-mail-1 kernel: 3w-9xxx: scsi0: AEN: WARNING 
(0x04:0x0023): Sector repair completed:port=1,LBA=0x438C4DC.
Aug  8 14:10:47 how-mail-1 kernel: 3w-9xxx: scsi0: AEN: WARNING 
(0x04:0x0023): Sector repair completed:port=1,LBA=0x438FB34.
Aug  8 14:10:49 how-mail-1 kernel: 3w-9xxx: scsi0: AEN: WARNING 
(0x04:0x0023): Sector repair completed:port=1,LBA=0x438FB36.
Aug  8 14:10:52 how-mail-1 kernel: 3w-9xxx: scsi0: AEN: WARNING 
(0x04:0x0023): Sector repair completed:port=1,LBA=0x439051D.
Aug  8 14:11:08 how-mail-1 kernel: 3w-9xxx: scsi0: AEN: WARNING 
(0x04:0x0023): Sector repair completed:port=1,LBA=0x4378D8A.

I'd put this down to bad hardware until an identically spec'd machine 
(with fresh disks) did the same thing.


Anyone else noticed any issues using the newer 3-ware 9550S cards with 
the 3w-9xxx driver ?


Other details :
Linux how-mail-1 2.6.16-2-686-smp #1 SMP Sat Jul 15 22:33:00 UTC 2006 i686

from lspci:
03:03.0 RAID bus controller: 3ware Inc 9550SX SATA-RAID


3ware 9000 Storage Controller device driver for Linux v2.26.02.007.
ACPI: PCI Interrupt 0000:03:03.0[A] -> GSI 24 (level, low) -> IRQ 177
scsi0 : 3ware 9000 Storage Controller
3w-9xxx: scsi0: Found a 3ware 9000 Storage Controller at 0xda300000, 
IRQ: 177.
3w-9xxx: scsi0: Firmware FE9X 3.01.01.028, BIOS BE9X 3.01.00.024, Ports: 
4. Vendor: AMCC      Model: 9550SX-4LP DISK
Rev: 3.01 Type:   Direct-Access                      ANSI SCSI revision: 03f


We'd welcome any help ?

Thanks,
Andy
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