Kenneth D. Merry writes:
>
> Can you do the following:
>
> camcontrol stop da1
> camcontrol tur da1 -v
> [ then you can start it back up with camcontrol start ]
>
> What I want to see here is the sense information coming back from the drive
> when it is spun down.
>
> The new error recovery code should be doing the same thing as the old error
> recovery code -- sending a start unit. For some reason it isn't doing the
> right thing, though.
>
cat:~(10)# camcontrol stop da1
Unit stopped successfully
cat:~(11)# camcontrol tur da1 -v
Unit is not ready
(pass1:ahc0:0:2:0): TEST UNIT READY. CDB: 0 0 0 0 0 0
(pass1:ahc0:0:2:0): CAM Status: SCSI Status Error
(pass1:ahc0:0:2:0): SCSI Status: Check Condition
(pass1:ahc0:0:2:0): NOT READY asc:4,2
(pass1:ahc0:0:2:0): Logical unit not ready, initializing cmd. required field
replaceable unit: 2
cat:~(12)# mount /f
mount: /dev/da1s1e: Input/output error
cat:~(13)# camcontrol tur da1 -v
Unit is not ready
(pass1:ahc0:0:2:0): TEST UNIT READY. CDB: 0 0 0 0 0 0
(pass1:ahc0:0:2:0): CAM Status: SCSI Status Error
(pass1:ahc0:0:2:0): SCSI Status: Check Condition
(pass1:ahc0:0:2:0): NOT READY asc:4,2
(pass1:ahc0:0:2:0): Logical unit not ready, initializing cmd. required field
replaceable unit: 2
cat:~(15)# camcontrol start da1
Unit started successfully
cat:~(16)# mount /f
mount: /dev/da1s1e: Input/output error
cat:~(17)# camcontrol devlist
<IBM DDRS-34560 S97B> at scbus0 target 0 lun 0 (pass0,da0)
<SEAGATE ST32550W 0420> at scbus1 target 2 lun 0 (probe0,pass1,da1)
Also messages file is full of these:
Apr 29 00:55:42 cat /boot/kernel/kernel: (noperiph:ahc0:0:2:0): xpt_scan_lun: can't
allocate path, can't continue
Apr 29 00:55:43 cat last message repeated 26 times
Apr 29 00:57:43 cat last message repeated 359 times
Apr 29 01:07:43 cat last message repeated 1793 times
Apr 29 01:17:43 cat last message repeated 1794 times
Apr 29 01:27:43 cat last message repeated 1793 times
Apr 29 01:34:13 cat last message repeated 1122 times
Apr 29 01:34:13 cat /boot/kernel/kernel: (noperiph:ahc0:0:2:0): xpt_scan_lun: can't
allocate path, can't continue
Apr 29 01:34:13 cat last message repeated 43 times
Apr 29 01:36:02 cat last message repeated 322 times
Tomppa
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