Date: Mon, 13 Jun 2005 12:43:50 -0500 From: paw <paul.wisniewski@icecube.wisc.edu> To: freebsd-scsi@freebsd.org Subject: Scsi problems with MPT-Fusion-based HBA Message-ID: <42ADC5D6.2020403@icecube.wisc.edu>
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Hi,
I am hoping that the experts on the list may be able to give me some
insight with an a scsi-related problem I am experiencing. I am simply
looking for an interpretation of what this I/O means, or what I might be
able to try to solve the problem. The equipment is in a remote
location, and spare parts are not available to try swapping things out.
Thanks in advance for all your help, --paw
Kernel: 2.4
Server: HP Proliant 380DL
Scsi: (HP Part # 268351-B21, LSI Logic / Symbios Logic 53c1030 PCI-X
Fusion-MPT Dual Ultra320
Device: Western Scientific EonStor A16F/A16U Disk Array 16-disk, 6TB
RAID divvied into 2TB partitions
Connection: Single 3 foot scsi cable rated to U320.
Problems:
Extremly poor throughput, and intermittant, debilitating Scsi errors
causing lockups. Server reboots necessary to clear error conditions
Example of errors:
scsi : aborting command due to timeout : pid 541102, scsi0, channel 0,
id 0, lun 0 Write (10) 00 51 05 14 80 00 01 40 00
mptscsih: OldAbort scheduling ABORT SCSI IO (sc=c6c06e00)
scsi : aborting command due to timeout : pid 541099, scsi0, channel 0,
id 0, lun 0 Write (10) 00 51 05 11 f0 00 00 10 00
mptscsih: OldAbort scheduling ABORT SCSI IO (sc=c6c48200)
SCSI host 0 abort (pid 541097) timed out - resetting
SCSI bus is being reset for host 0 channel 0.
mptscsih: OldReset scheduling BUS_RESET (sc=c6c07200)
SCSI host 0 abort (pid 541095) timed out - resetting
SCSI bus is being reset for host 0 channel 0.
mptscsih: OldReset scheduling BUS_RESET (sc=c6d04200)
scsi : aborting command due to timeout : pid 541100, scsi0, channel 0,
id 0, lun 0 Write (10) 00 51 05 12 00 00 01 40 00
mptscsih: OldAbort scheduling ABORT SCSI IO (sc=c6c59200)
scsi : aborting command due to timeout : pid 541103, scsi0, channel 0,
id 0, lun 0 Write (10) 00 51 05 15 c0 00 01 38 00
mptscsih: OldAbort scheduling ABORT SCSI IO (sc=c6c48e00)
scsi : aborting command due to timeout : pid 541098, scsi0, channel 0,
id 0, lun 0 Write (10) 00 51 05 11 48 00 00 a8 00
mptscsih: OldAbort scheduling ABORT SCSI IO (sc=c6c06c00)
SCSI host 0 abort (pid 541096) timed out - resetting
SCSI bus is being reset for host 0 channel 0.
mptscsih: OldReset scheduling BUS_RESET (sc=c6c48400)
scsi : aborting command due to timeout : pid 541101, scsi0, channel 0,
id 0, lun 0 Write (10) 00 51 05 13 40 00 01 40 00
mptscsih: OldAbort scheduling ABORT SCSI IO (sc=c6d04400)
scsi : aborting command due to timeout : pid 541102, scsi0, channel 0,
id 0, lun 0 Write (10) 00 51 05 14 80 00 01 40 00
mptscsih: OldAbort scheduling ABORT SCSI IO (sc=c6c06e00)
scsi : aborting command due to timeout : pid 541099, scsi0, channel 0,
id 0, lun 0 Write (10) 00 51 05 11 f0 00 00 10 00
mptscsih: OldAbort scheduling ABORT SCSI IO (sc=c6c48200)
SCSI host 0 abort (pid 541097) timed out - resetting
SCSI bus is being reset for host 0 channel 0.
---------------------------
Flushing ide devices: hda
mptbase: Initiating ioc0 recovery
mptbase: ioc0: WARNING - Unexpected doorbell active
mptbase: ioc0: ERROR - Doorbell ACK timeout (count=4999), IntStatus =
ffffffff!
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