what is under/dev/rdsk/ ?

Alexander cloun203 at mail.ru
Fri Jun 24 01:34:47 EDT 2005


Hi people,

 

I'm running V100 with solaris 5.8, disks are managed by DiskSuite

I have a problem with identifying a device which has appeared under
/dev/rdsk directory. It contains two ide drives (c0t0 and c0t2) and cdrom
(c0t3)

And also it contains c1* and c2* which I cannot explain but really need.
Nothing is connected to USB ports but it has had an external tape drive
earlier before.

 

How can I identify these devises and how can they appear in this directory? 

 

:=> ls -la /dev/rdsk
total 88
drwxr-xr-x   2 root     sys         1024 May 11 16:07 .
drwxr-xr-x  16 root     sys         3072 May 18 17:32 ..
lrwxrwxrwx   1 root     root          42 Mar  2 11:49 c0t0d0s0 ->
<mailto:../../devices/pci at 1f,0/ide at d/dad at 0,0:a,raw>
../../devices/pci at 1f,0/ide at d/dad at 0,0:a,raw
lrwxrwxrwx   1 root     root          42 Mar  2 11:49 c0t0d0s1 ->
<mailto:../../devices/pci at 1f,0/ide at d/dad at 0,0:b,raw>
../../devices/pci at 1f,0/ide at d/dad at 0,0:b,raw
lrwxrwxrwx   1 root     root          42 Mar  2 11:49 c0t0d0s2 ->
<mailto:../../devices/pci at 1f,0/ide at d/dad at 0,0:c,raw>
../../devices/pci at 1f,0/ide at d/dad at 0,0:c,raw
lrwxrwxrwx   1 root     root          42 Mar  2 11:49 c0t0d0s3 ->
<mailto:../../devices/pci at 1f,0/ide at d/dad at 0,0:d,raw>
../../devices/pci at 1f,0/ide at d/dad at 0,0:d,raw
lrwxrwxrwx   1 root     root          42 Mar  2 11:49 c0t0d0s4 ->
<mailto:../../devices/pci at 1f,0/ide at d/dad at 0,0:e,raw>
../../devices/pci at 1f,0/ide at d/dad at 0,0:e,raw
lrwxrwxrwx   1 root     root          42 Mar  2 11:49 c0t0d0s5 ->
<mailto:../../devices/pci at 1f,0/ide at d/dad at 0,0:f,raw>
../../devices/pci at 1f,0/ide at d/dad at 0,0:f,raw
lrwxrwxrwx   1 root     root          42 Mar  2 11:49 c0t0d0s6 ->
<mailto:../../devices/pci at 1f,0/ide at d/dad at 0,0:g,raw>
../../devices/pci at 1f,0/ide at d/dad at 0,0:g,raw
lrwxrwxrwx   1 root     root          42 Mar  2 11:49 c0t0d0s7 ->
<mailto:../../devices/pci at 1f,0/ide at d/dad at 0,0:h,raw>
../../devices/pci at 1f,0/ide at d/dad at 0,0:h,raw
lrwxrwxrwx   1 root     root          42 Mar  2 11:49 c0t2d0s0 ->
<mailto:../../devices/pci at 1f,0/ide at d/dad at 2,0:a,raw>
../../devices/pci at 1f,0/ide at d/dad at 2,0:a,raw
lrwxrwxrwx   1 root     root          42 Mar  2 11:49 c0t2d0s1 ->
<mailto:../../devices/pci at 1f,0/ide at d/dad at 2,0:b,raw>
../../devices/pci at 1f,0/ide at d/dad at 2,0:b,raw
lrwxrwxrwx   1 root     root          42 Mar  2 11:49 c0t2d0s2 ->
<mailto:../../devices/pci at 1f,0/ide at d/dad at 2,0:c,raw>
../../devices/pci at 1f,0/ide at d/dad at 2,0:c,raw
lrwxrwxrwx   1 root     root          42 Mar  2 11:49 c0t2d0s3 ->
<mailto:../../devices/pci at 1f,0/ide at d/dad at 2,0:d,raw>
../../devices/pci at 1f,0/ide at d/dad at 2,0:d,raw
lrwxrwxrwx   1 root     root          42 Mar  2 11:49 c0t2d0s4 ->
<mailto:../../devices/pci at 1f,0/ide at d/dad at 2,0:e,raw>
../../devices/pci at 1f,0/ide at d/dad at 2,0:e,raw
lrwxrwxrwx   1 root     root          42 Mar  2 11:49 c0t2d0s5 ->
<mailto:../../devices/pci at 1f,0/ide at d/dad at 2,0:f,raw>
../../devices/pci at 1f,0/ide at d/dad at 2,0:f,raw
lrwxrwxrwx   1 root     root          42 Mar  2 11:49 c0t2d0s6 ->
<mailto:../../devices/pci at 1f,0/ide at d/dad at 2,0:g,raw>
../../devices/pci at 1f,0/ide at d/dad at 2,0:g,raw
lrwxrwxrwx   1 root     root          42 Mar  2 11:49 c0t2d0s7 ->
<mailto:../../devices/pci at 1f,0/ide at d/dad at 2,0:h,raw>
../../devices/pci at 1f,0/ide at d/dad at 2,0:h,raw
lrwxrwxrwx   1 root     root          41 Mar  2 11:49 c0t3d0s0 ->
<mailto:../../devices/pci at 1f,0/ide at d/sd at 3,0:a,raw>
../../devices/pci at 1f,0/ide at d/sd at 3,0:a,raw
lrwxrwxrwx   1 root     root          41 Mar  2 11:49 c0t3d0s1 ->
<mailto:../../devices/pci at 1f,0/ide at d/sd at 3,0:b,raw>
../../devices/pci at 1f,0/ide at d/sd at 3,0:b,raw
lrwxrwxrwx   1 root     root          41 Mar  2 11:49 c0t3d0s2 ->
<mailto:../../devices/pci at 1f,0/ide at d/sd at 3,0:c,raw>
../../devices/pci at 1f,0/ide at d/sd at 3,0:c,raw
lrwxrwxrwx   1 root     root          41 Mar  2 11:49 c0t3d0s3 ->
<mailto:../../devices/pci at 1f,0/ide at d/sd at 3,0:d,raw>
../../devices/pci at 1f,0/ide at d/sd at 3,0:d,raw
lrwxrwxrwx   1 root     root          41 Mar  2 11:49 c0t3d0s4 ->
<mailto:../../devices/pci at 1f,0/ide at d/sd at 3,0:e,raw>
../../devices/pci at 1f,0/ide at d/sd at 3,0:e,raw
lrwxrwxrwx   1 root     root          41 Mar  2 11:49 c0t3d0s5 ->
<mailto:../../devices/pci at 1f,0/ide at d/sd at 3,0:f,raw>
../../devices/pci at 1f,0/ide at d/sd at 3,0:f,raw
lrwxrwxrwx   1 root     root          41 Mar  2 11:49 c0t3d0s6 ->
<mailto:../../devices/pci at 1f,0/ide at d/sd at 3,0:g,raw>
../../devices/pci at 1f,0/ide at d/sd at 3,0:g,raw
lrwxrwxrwx   1 root     root          41 Mar  2 11:49 c0t3d0s7 ->
<mailto:../../devices/pci at 1f,0/ide at d/sd at 3,0:h,raw>
../../devices/pci at 1f,0/ide at d/sd at 3,0:h,raw
lrwxrwxrwx   1 root     root          53 May  3 13:51 c1t0d0s0 ->
<mailto:../../devices/pci at 1f,0/usb at a/storage at 1/disk at 0,0:a,raw>
../../devices/pci at 1f,0/usb at a/storage at 1/disk at 0,0:a,raw
lrwxrwxrwx   1 root     root          53 May  3 13:51 c1t0d0s1 ->
<mailto:../../devices/pci at 1f,0/usb at a/storage at 1/disk at 0,0:b,raw>
../../devices/pci at 1f,0/usb at a/storage at 1/disk at 0,0:b,raw
lrwxrwxrwx   1 root     root          53 May  3 13:51 c1t0d0s2 ->
<mailto:../../devices/pci at 1f,0/usb at a/storage at 1/disk at 0,0:c,raw>
../../devices/pci at 1f,0/usb at a/storage at 1/disk at 0,0:c,raw
lrwxrwxrwx   1 root     root          53 May  3 13:51 c1t0d0s3 ->
<mailto:../../devices/pci at 1f,0/usb at a/storage at 1/disk at 0,0:d,raw>
../../devices/pci at 1f,0/usb at a/storage at 1/disk at 0,0:d,raw
lrwxrwxrwx   1 root     root          53 May  3 13:51 c1t0d0s4 ->
<mailto:../../devices/pci at 1f,0/usb at a/storage at 1/disk at 0,0:e,raw>
../../devices/pci at 1f,0/usb at a/storage at 1/disk at 0,0:e,raw
lrwxrwxrwx   1 root     root          53 May  3 13:51 c1t0d0s5 ->
<mailto:../../devices/pci at 1f,0/usb at a/storage at 1/disk at 0,0:f,raw>
../../devices/pci at 1f,0/usb at a/storage at 1/disk at 0,0:f,raw
lrwxrwxrwx   1 root     root          53 May  3 13:51 c1t0d0s6 ->
<mailto:../../devices/pci at 1f,0/usb at a/storage at 1/disk at 0,0:g,raw>
../../devices/pci at 1f,0/usb at a/storage at 1/disk at 0,0:g,raw
lrwxrwxrwx   1 root     root          53 May  3 13:51 c1t0d0s7 ->
<mailto:../../devices/pci at 1f,0/usb at a/storage at 1/disk at 0,0:h,raw>
../../devices/pci at 1f,0/usb at a/storage at 1/disk at 0,0:h,raw
lrwxrwxrwx   1 root     root          53 May 11 16:07 c2t0d0s0 ->
<mailto:../../devices/pci at 1f,0/usb at a/storage at 2/disk at 0,0:a,raw>
../../devices/pci at 1f,0/usb at a/storage at 2/disk at 0,0:a,raw
lrwxrwxrwx   1 root     root          53 May 11 16:07 c2t0d0s1 ->
<mailto:../../devices/pci at 1f,0/usb at a/storage at 2/disk at 0,0:b,raw>
../../devices/pci at 1f,0/usb at a/storage at 2/disk at 0,0:b,raw
lrwxrwxrwx   1 root     root          53 May 11 16:07 c2t0d0s2 ->
<mailto:../../devices/pci at 1f,0/usb at a/storage at 2/disk at 0,0:c,raw>
../../devices/pci at 1f,0/usb at a/storage at 2/disk at 0,0:c,raw
lrwxrwxrwx   1 root     root          53 May 11 16:07 c2t0d0s3 ->
<mailto:../../devices/pci at 1f,0/usb at a/storage at 2/disk at 0,0:d,raw>
../../devices/pci at 1f,0/usb at a/storage at 2/disk at 0,0:d,raw
lrwxrwxrwx   1 root     root          53 May 11 16:07 c2t0d0s4 ->
<mailto:../../devices/pci at 1f,0/usb at a/storage at 2/disk at 0,0:e,raw>
../../devices/pci at 1f,0/usb at a/storage at 2/disk at 0,0:e,raw
lrwxrwxrwx   1 root     root          53 May 11 16:07 c2t0d0s5 ->
<mailto:../../devices/pci at 1f,0/usb at a/storage at 2/disk at 0,0:f,raw>
../../devices/pci at 1f,0/usb at a/storage at 2/disk at 0,0:f,raw
lrwxrwxrwx   1 root     root          53 May 11 16:07 c2t0d0s6 ->
<mailto:../../devices/pci at 1f,0/usb at a/storage at 2/disk at 0,0:g,raw>
../../devices/pci at 1f,0/usb at a/storage at 2/disk at 0,0:g,raw
lrwxrwxrwx   1 root     root          53 May 11 16:07 c2t0d0s7 ->
<mailto:../../devices/pci at 1f,0/usb at a/storage at 2/disk at 0,0:h,raw>
../../devices/pci at 1f,0/usb at a/storage at 2/disk at 0,0:h,raw

 

 

Best Regards

Alexander Aristov

Mera NN Co, MCS project

ESN (727) 4220



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