Hi,
I run raid1 on a debian etch server.
If I do "halt" = "shutdown -h now"
I have the following output from my system on shutdown.
Moreover, the sytem takes an extremely long time to shut down, with all the
timeouts :).
output below:
"
md stopping all md devices
Synchronizing SCSI cache from disk sdg:
ata8: command timeout
ata8: no sense translation for status:0x40
ata8: translated ATA status/error 0x40/00 to SCSI SK/ASC/ASCQ 0xb/00/00
ata8: Status =0x40{DriveReady}
ata8: command timeout
ata8: no sense translation for Status:0x40
ata8: translated ATA Status/error 0x40/00 to SCSI SK/ASC/ASCQ 0xb/00/00
ata8: Status =0x40{DriveReady}
ata8: no sense translation for Status:0x40
ata8: translated ATA Status/error 0x40/00 to SCSI SK/ASC/ASCQ 0xb/00/00
ata8: Status =0x40{DriveReady}
Failed
status=1, message=00, host=0, drive=08
<6>sd: Current: sense key: Aborted Command
Additional sense no additional sense information
Synchronizing SCSI cache from disk sdf:
ata8: command timeout
ata8: no sense translation for status:0x40
ata8: translated ATA status/error 0x40/00 to SCSI SK/ASC/ASCQ 0xb/00/00
ata8: Status =0x40{DriveReady}
ata8: command timeout
ata8: no sense translation for Status:0x40
ata8: translated ATA Status/error 0x40/00 to SCSI SK/ASC/ASCQ 0xb/00/00
ata8: Status =0x40{DriveReady}
ata8: no sense translation for Status:0x40
ata8: translated ATA Status/error 0x40/00 to SCSI SK/ASC/ASCQ 0xb/00/00
ata8: Status =0x40{DriveReady}
Failed
status=1, message=00, host=0, drive=08
<6>sd: Current: sense key: Aborted Command
Additional sense no additional sense information
Synchronizing SCSI cache from disk sde:
ata8: command timeout
ata8: no sense translation for status:0x40
ata8: translated ATA status/error 0x40/00 to SCSI SK/ASC/ASCQ 0xb/00/00
ata8: Status =0x40{DriveReady}
ata8: command timeout
ata8: no sense translation for Status:0x40
ata8: translated ATA Status/error 0x40/00 to SCSI SK/ASC/ASCQ 0xb/00/00
ata8: Status =0x40{DriveReady}
ata8: no sense translation for Status:0x40
ata8: translated ATA Status/error 0x40/00 to SCSI SK/ASC/ASCQ 0xb/00/00
ata8: Status =0x40{DriveReady}
Failed
status=1, message=00, host=0, drive=08
<6>sd: Current: sense key: Aborted Command
Additional sense no additional sense information
etc.
"
While if I do "reboot" = "shutdown -r now" there is no problem :).
*************************
I have previously been using Sata devices for raid-1 for 2 years using Debian
Sarge.
I have just moved over to Debian Etch for a production server.
For my data storage I am using 2 Promise 4 port SATA 150 TX4 cards, which have
worked well with kernel 2.6.12 in past.
I have 7 SATA data hard drives (either 320G or 500G WD SATA drives attached to
the server):
I am using 5 drives as degraded individual Raid-1's on single drives,
and one full mirrored Raid-1 for a pair of drives. (these are /dev/sda1 through
/dev/sdg1).
(I keep legacy data online on the degraded raid1 and new data is on the
mirrored Raid1).
All 7 drives are attached to two "Promise 4 Port 150 TX4 cards".
The system drive is on a separate Pata IDE connector.
I blacklisted the kernel module for the sata_via module that controls the built
in motherboard sata controller.
I am using stock debian 2.6.18-5-486 kernel. I am running stock Debian mdadm
package 2.5.6-9.
The system seems to work reasonably otherwise.
How do I preven these error messages on shutdown?
Note: If I do "reboot" = "shutdown -r now" all is fine.
(Note: I don't want to confuse things, however the following is also
interesting.
If I put both "Promise 4 port SATA 150 Tx4" cards and "Promise 4 port Sata 300
TX4" cards on one system
then in addition to the above errors I also get a kernel oops during the same
part of the shutdown sequence.
Note that the system seems to function fine untill I do "shutdown -h now" and
there is no problem
with "shutdown -r now".
Very strange!
Thank you,
Mitchell Laks
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