Messages in this thread | | | From | Hubert Tonneau <> | Subject | Re: MPT fusion driver, better but still buggy at errors handling under 2.6 | Date | Wed, 12 Oct 2005 17:30:47 GMT |
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Hubert Tonneau wrote: > > 2.4.xx recovers gracefully (only reading the kernel log will enable > to discover that a tiny problem did append).
Here is the report of the gracefull recovery the Linux 2.4.31 does as opposed to Linux 2.6:
<4>scsi : aborting command due to timeout : pid 2232433, scsi0, channel 0, id 0, lun 0 0x2a 00 05 b6 3d 3f 00 00 80 00 <4>mptscsih: OldAbort scheduling ABORT SCSI IO (sc=f79af800) <4>scsi : aborting command due to timeout : pid 2232436, scsi0, channel 0, id 0, lun 0 0x2a 00 05 b6 3d bf 00 00 38 00 <4>mptscsih: OldAbort scheduling ABORT SCSI IO (sc=f79af600) <4>scsi : aborting command due to timeout : pid 2232437, scsi0, channel 0, id 0, lun 0 0x2a 00 05 b6 3d f7 00 00 48 00 <4>mptscsih: OldAbort scheduling ABORT SCSI IO (sc=f79afa00) <4>SCSI host 0 abort (pid 2232433) timed out - resetting <4>SCSI bus is being reset for host 0 channel 0. <4>mptscsih: OldReset scheduling BUS_RESET (sc=f79af800) <4>SCSI host 0 abort (pid 2232436) timed out - resetting <4>SCSI bus is being reset for host 0 channel 0. <4>mptscsih: OldReset scheduling BUS_RESET (sc=f79af600) <4>SCSI host 0 abort (pid 2232437) timed out - resetting <4>SCSI bus is being reset for host 0 channel 0. <4>mptscsih: OldReset scheduling BUS_RESET (sc=f79afa00) <4>SCSI host 0 channel 0 reset (pid 2232433) timed out - trying harder <4>SCSI bus is being reset for host 0 channel 0. <4>mptscsih: OldReset scheduling BUS_RESET (sc=f79af800) <4>SCSI host 0 channel 0 reset (pid 2232437) timed out - trying harder <4>SCSI bus is being reset for host 0 channel 0. <4>mptscsih: OldReset scheduling BUS_RESET (sc=f79afa00) <4>SCSI host 0 reset (pid 2232433) timed out again - <4>probably an unrecoverable SCSI bus or device hang. <4>SCSI host 0 reset (pid 2232437) timed out again - <4>probably an unrecoverable SCSI bus or device hang. <4>SCSI Error: (0:0:0) Status=02h (CHECK CONDITION) <4> Key=6h (UNIT ATTENTION); FRU=00h <4> ASC/ASCQ=29h/02h "SCSI BUS RESET OCCURRED" <4> CDB: 2A 00 05 B6 3D BF 00 00 38 00 <4> <4>SCSI Error: (0:1:0) Status=02h (CHECK CONDITION) <4> Key=6h (UNIT ATTENTION); FRU=00h <4> ASC/ASCQ=29h/02h "SCSI BUS RESET OCCURRED" <4> CDB: 28 00 05 B6 3E 3F 00 00 80 00 <4> <4>scsi : aborting command due to timeout : pid 2232577, scsi0, channel 0, id 0, lun 0 0x2a 00 05 b6 41 3f 00 00 80 00 <4>mptscsih: OldAbort scheduling ABORT SCSI IO (sc=f79af600) <4>scsi : aborting command due to timeout : pid 2232580, scsi0, channel 0, id 0, lun 0 0x2a 00 05 b6 41 bf 00 00 18 00 <4>mptscsih: OldAbort scheduling ABORT SCSI IO (sc=f79af800) <4>scsi : aborting command due to timeout : pid 2232581, scsi0, channel 0, id 0, lun 0 0x2a 00 05 b6 41 d7 00 00 68 00 <4>mptscsih: OldAbort scheduling ABORT SCSI IO (sc=f79afa00) <4>SCSI host 0 abort (pid 2232577) timed out - resetting <4>SCSI bus is being reset for host 0 channel 0. <4>mptscsih: OldReset scheduling BUS_RESET (sc=f79af600) <4>SCSI host 0 abort (pid 2232580) timed out - resetting <4>SCSI bus is being reset for host 0 channel 0. <4>mptscsih: OldReset scheduling BUS_RESET (sc=f79af800) <4>SCSI host 0 abort (pid 2232581) timed out - resetting <4>SCSI bus is being reset for host 0 channel 0. <4>mptscsih: OldReset scheduling BUS_RESET (sc=f79afa00) <4>SCSI host 0 channel 0 reset (pid 2232577) timed out - trying harder <4>SCSI bus is being reset for host 0 channel 0. <4>mptscsih: OldReset scheduling BUS_RESET (sc=f79af600) <4>SCSI host 0 channel 0 reset (pid 2232580) timed out - trying harder <4>SCSI bus is being reset for host 0 channel 0. <4>mptscsih: OldReset scheduling BUS_RESET (sc=f79af800) <4>SCSI host 0 channel 0 reset (pid 2232581) timed out - trying harder <4>SCSI bus is being reset for host 0 channel 0. <4>mptscsih: OldReset scheduling BUS_RESET (sc=f79afa00) <4>SCSI host 0 reset (pid 2232577) timed out again - <4>probably an unrecoverable SCSI bus or device hang. <4>SCSI host 0 reset (pid 2232580) timed out again - <4>probably an unrecoverable SCSI bus or device hang. <4>SCSI host 0 reset (pid 2232581) timed out again - <4>probably an unrecoverable SCSI bus or device hang. <4>SCSI Error: (0:0:0) Status=02h (CHECK CONDITION) <4> Key=6h (UNIT ATTENTION); FRU=00h <4> ASC/ASCQ=29h/02h "SCSI BUS RESET OCCURRED" <4> CDB: 2A 00 0D 38 DB 87 00 00 08 00 <4> <4>SCSI Error: (0:1:0) Status=02h (CHECK CONDITION) <4> Key=6h (UNIT ATTENTION); FRU=00h <4> ASC/ASCQ=29h/02h "SCSI BUS RESET OCCURRED" <4> CDB: 2A 00 0D 38 E2 C7 00 00 10 00 <4>
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