Whew.

There is this mystery I just discovered with /dev/disk/by-path....

[EMAIL PROTECTED]:/dev/disk/by-path> ls -al
total 8
drwxr-xr-x  2 root root 4096 Feb  1 09:00 .
drwxr-xr-x  4 root root 4096 Feb  1 09:00 ..
lrwxrwxrwx  1 root root   11 Feb  1 09:00 ccw-0.0.0100 -> ../../dasda
lrwxrwxrwx  1 root root   12 Feb  1 09:00 ccw-0.0.0100p1 -> ../../dasda1
lrwxrwxrwx  1 root root   11 Feb  1 09:00 ccw-0.0.0101 -> ../../dasdb
lrwxrwxrwx  1 root root   12 Feb  1 09:00 ccw-0.0.0101p1 -> ../../dasdb1
lrwxrwxrwx  1 root root   11 Feb  1 09:00 ccw-0.0.0102 -> ../../dasdc
lrwxrwxrwx  1 root root   12 Feb  1 09:00 ccw-0.0.0102p1 -> ../../dasdc1
lrwxrwxrwx  1 root root   11 Feb  1 09:00 ccw-0.0.0103 -> ../../dasdd
lrwxrwxrwx  1 root root   12 Feb  1 09:00 ccw-0.0.0103p1 -> ../../dasdd1
lrwxrwxrwx  1 root root   11 Feb  1 09:00 ccw-0.0.0104 -> ../../dasde
lrwxrwxrwx  1 root root   12 Feb  1 09:00 ccw-0.0.0104p1 -> ../../dasde1
lrwxrwxrwx  1 root root   11 Feb  1 09:00 ccw-0.0.0105 -> ../../dasdf
lrwxrwxrwx  1 root root   12 Feb  1 09:00 ccw-0.0.0105p1 -> ../../dasdf1
lrwxrwxrwx  1 root root   11 Feb  1 09:00 ccw-0.0.8001 -> ../../dasdg
lrwxrwxrwx  1 root root   12 Feb  1 09:00 ccw-0.0.8001p1 -> ../../dasdg1
lrwxrwxrwx  1 root root   11 Feb  1 09:00 ccw-0.0.8002 -> ../../dasdh
lrwxrwxrwx  1 root root   12 Feb  1 09:00 ccw-0.0.8002p1 -> ../../dasdh1
lrwxrwxrwx  1 root root   11 Feb  1 09:00 ccw-0.0.8003 -> ../../dasdi
lrwxrwxrwx  1 root root   12 Feb  1 09:00 ccw-0.0.8003p1 -> ../../dasdi1
lrwxrwxrwx  1 root root   11 Feb  1 09:00 ccw-0.0.8004 -> ../../dasdj
lrwxrwxrwx  1 root root   12 Feb  1 09:00 ccw-0.0.8004p1 -> ../../dasdj1
lrwxrwxrwx  1 root root   11 Feb  1 09:00 ccw-0.0.8005 -> ../../dasdk
lrwxrwxrwx  1 root root   12 Feb  1 09:00 ccw-0.0.8005p1 -> ../../dasdk1
lrwxrwxrwx  1 root root   11 Feb  1 09:00 ccw-0.0.8006 -> ../../dasdl
lrwxrwxrwx  1 root root   12 Feb  1 09:00 ccw-0.0.8006p1 -> ../../dasdl1
lrwxrwxrwx  1 root root   11 Feb  1 09:00 ccw-0.0.8007 -> ../../dasdm
lrwxrwxrwx  1 root root   12 Feb  1 09:00 ccw-0.0.8007p1 -> ../../dasdm1
lrwxrwxrwx  1 root root   11 Feb  1 09:00 ccw-0.0.8008 -> ../../dasdn
lrwxrwxrwx  1 root root   12 Feb  1 09:00 ccw-0.0.8008p1 -> ../../dasdn1
lrwxrwxrwx  1 root root   11 Feb  1 09:00 ccw-0.0.8009 -> ../../dasdo
lrwxrwxrwx  1 root root   12 Feb  1 09:00 ccw-0.0.8009p1 -> ../../dasdo1
lrwxrwxrwx  1 root root   11 Feb  1 09:00 ccw-0.0.800a -> ../../dasdp
lrwxrwxrwx  1 root root   12 Feb  1 09:00 ccw-0.0.800a1 -> ../../dasdp1
lrwxrwxrwx  1 root root   11 Feb  1 09:00 ccw-0.0.800b -> ../../dasdq
lrwxrwxrwx  1 root root   12 Feb  1 09:00 ccw-0.0.800b1 -> ../../dasdq1
lrwxrwxrwx  1 root root   11 Feb  1 09:00 ccw-0.0.800c -> ../../dasdr
lrwxrwxrwx  1 root root   12 Feb  1 09:00 ccw-0.0.800c1 -> ../../dasdr1
lrwxrwxrwx  1 root root   11 Feb  1 09:00 ccw-0.0.800d -> ../../dasds
lrwxrwxrwx  1 root root   12 Feb  1 09:00 ccw-0.0.800d1 -> ../../dasds1
lrwxrwxrwx  1 root root   11 Feb  1 09:00 ccw-0.0.800e -> ../../dasdt
lrwxrwxrwx  1 root root   12 Feb  1 09:00 ccw-0.0.800e1 -> ../../dasdt1
lrwxrwxrwx  1 root root   11 Feb  1 09:00 ccw-0.0.800f -> ../../dasdu
lrwxrwxrwx  1 root root   12 Feb  1 09:00 ccw-0.0.800f1 -> ../../dasdu1
lrwxrwxrwx  1 root root   11 Feb  1 09:00 ccw-0.0.8010 -> ../../dasdz
lrwxrwxrwx  1 root root   12 Feb  1 09:00 ccw-0.0.8010p1 -> ../../dasdz1
lrwxrwxrwx  1 root root   12 Feb  1 09:00 ccw-0.0.8011 -> ../../dasdaa
lrwxrwxrwx  1 root root   13 Feb  1 09:00 ccw-0.0.8011p1 ->
../../dasdaa1
lrwxrwxrwx  1 root root   11 Feb  1 09:00 ccw-0.0.ff00 -> ../../dasdv
lrwxrwxrwx  1 root root   12 Feb  1 09:00 ccw-0.0.ff00p1 -> ../../dasdv1
lrwxrwxrwx  1 root root   11 Feb  1 09:00 ccw-0.0.ff01 -> ../../dasdw
lrwxrwxrwx  1 root root   12 Feb  1 09:00 ccw-0.0.ff01p1 -> ../../dasdw1
lrwxrwxrwx  1 root root   11 Feb  1 09:00 ccw-0.0.ff02 -> ../../dasdx
lrwxrwxrwx  1 root root   12 Feb  1 09:00 ccw-0.0.ff02p1 -> ../../dasdx1
lrwxrwxrwx  1 root root   11 Feb  1 09:00 ccw-0.0.ff03 -> ../../dasdy
lrwxrwxrwx  1 root root   12 Feb  1 09:00 ccw-0.0.ff03p1 -> ../../dasdy1


Is there some reason why the 800a-800f disks don't result in
800ap1-800fp1?   The p goes missing.
Is this a bug?




Marcy Cortes 
 
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-----Original Message-----
From: Linux on 390 Port [mailto:[EMAIL PROTECTED] On Behalf Of
Mark Post
Sent: Friday, February 01, 2008 9:11 AM
To: LINUX-390@VM.MARIST.EDU
Subject: Re: [LINUX-390] Finding /dev/disk/by-path

>>> Marcy Cortes <[EMAIL PROTECTED]> 01/31/08 12:11 PM >>>
>I'm pretty sure it's udev.

Correct.


Mark Post

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