On Sun, Mar 19, 2000 at 09:00:35PM -0500, John W. DeBoskey wrote:
> amr0: <AMI MegaRAID> mem 0xf6c00000-0xf6ffffff irq 14 at device 10.1 on pci2
> amr0: firmware 1.01 bios 1p00 128MB memory
> amrd0: <MegaRAID logical drive> on amr0
> amrd0: 172780MB (353853440 sectors) RAID 5 (optimal)
>
> The adapter does not lockup while testing with bonnie and such.
> However, we have a 50Gig CVS repository sitting on the raid
> volume. When we do a 'cvs co' of -HEAD, it causes it to lockup.
> The following messages are repeating continuously:
>
> Mar 19 16:02:59 cvs /kernel: amr0: controller wedged (not taking commands)
> Mar 19 16:03:00 cvs /kernel: amr0: I/O error - dead
> Mar 19 16:03:00 cvs /kernel: amr0: cmd 2 ident 178 drive 0
> Mar 19 16:03:00 cvs /kernel: amr0: blkcount 12 lba 59506736
> Mar 19 16:03:00 cvs /kernel: amr0: virtaddr 0xd3089000 length 6144
> Mar 19 16:03:00 cvs /kernel: amr0: physaddr 0000c880 nsg 2
> Mar 19 16:03:00 cvs /kernel: amr0: 1abea000/4096
> Mar 19 16:03:00 cvs /kernel: amr0: 25d2b000/2048
Ditto, less the kernel messages. Every process wedged into biord and I
couldn't reboot the machine or do much of anything (no DDB, grrrr). Rebooting
this resulted in all the of the disks being marked 'failed' by the controller
and I had to remark them 'online' and boot. A very long night(well, whatever
3am is..) of fscking followed.
It was not fun.
amr0: <AMI MegaRAID> mem 0xf6c00000-0xf6ffffff irq 10 at device 10.1 on pci2
amr0: firmware 3.13 bios 1.43 16MB memory
amrd0: <MegaRAID logical drive> on amr0
amrd0: 173390MB (355102720 sectors) RAID 5 (optimal)
--
Bill Fumerola - Network Architect
Computer Horizons Corp - CVM
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