odd disk activity

[D. Goss]

On Jun 14, 2005, at 9:37 PM, Juha Saarinen wrote:

> On 6/15/05, D. Goss <lists at dylangoss.com> wrote:
>
>> I've got a bit of a general question - sorry if this is vague.
>>
>> I recently ran some memory tests that were posted in the list earlier
>> - they are bootable CD images.  Each one hung in it's standard
>> configuration and I put them aside until later to look into in more
>> detail.  In the meantime I've noticed that one of my hard drives can
>> not be found on the SCSI bus...
>>
>> Normally with this test server the drives are as follows:
>>
>> da0s1 = 18GB U160 as boot volume with system and all data
>> da1s1 = 36GB U320 emtpy
>> da2s1 = 36GB U320 emtpy
>> da3s1 = 36GB U320 emtpy
>> da4s1 = 36GB U320 emtpy
>>
>> The four test drives have been mountable (up until now) -
>>
>> mount /dev/da1s1 /mnt/misc1
>> mount /dev/da2s1 /mnt/misc2
>> etc...
>>
>> but now I'm getting
>> # mount /dev/da4d1 /mnt/misc4
>> mount: /dev/da4d1: No such file or directory
>>
>
>
> Did you mean to type:
>
> # mount /dev/da4s1 /mnt/misc4
>
> instead?

also...

# camcontrol inquiry da1
pass1: <IBM-ESXS ST336753LC    FN B855> Fixed Direct Access SCSI-3  
device
pass1: Serial Number 3HX07J9W000073XXXXXX
pass1: 320.000MB/s transfers (160.000MHz, offset 63, 16bit), Tagged  
Queueing Enabled
# camcontrol inquiry da2
pass2: <LSILOGIC 1030 IM 1000> Fixed Direct Access SCSI-2 device
pass2: 320.000MB/s transfers (160.000MHz, offset 127, 16bit), Tagged  
Queueing Enabled
# camcontrol inquiry da3
pass3: <IBM-ESXS MAS3367NC     FN C901> Fixed Direct Access SCSI-3  
device
pass3: Serial Number A0F9P4XXXXXX
pass3: 320.000MB/s transfers (160.000MHz, offset 127, 16bit), Tagged  
Queueing Enabled
# camcontrol inquiry da4
camcontrol: cam_lookup_pass: CAMGETPASSTHRU ioctl failed
cam_lookup_pass: No such file or directory
cam_lookup_pass: either the pass driver isn't in your kernel
cam_lookup_pass: or da4 doesn't exist