what is under/dev/rdsk/ ?

From: Alexander (cloun203@mail.ru)
Date: Fri Jun 24 2005 - 01:34:47 EDT


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

 

 

Best Regards

Alexander Aristov

Mera NN Co, MCS project

ESN (727) 4220
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