RE: Storage device enumeration script

-----Original Message-----
From: linux-raid-owner@vger.kernel.org [mailto:linux-raid-
owner@vger.kernel.org] On Behalf Of Phil Turmel
Sent: Thursday, May 26, 2011 6:42 AM
To: Mathias Burén
Cc: lrhorer@satx.rr.com; linux-raid@vger.kernel.org
Subject: Re: Storage device enumeration script

On 05/26/2011 02:16 AM, Mathias Burén wrote:

quoted

On 26 May 2011 07:14, Leslie Rhorer [off-list ref] wrote:

quoted

       I get an error right off the bat:

Traceback (most recent call last):
 File "./lsdrv.txt", line 264, in <module>
   for x in runx(['pvs', '-o',
'pv_name,pv_used,pv_size,pv_uuid,vg_name,vg_size,vg_free,vg_uuid',
'--noheadings', '--separator', ' ']).split("\n"):
 File "./lsdrv.txt", line 50, in runx
   sub = Popen(*args, **kwargs)
 File "/usr/lib/python2.6/subprocess.py", line 623, in __init__
   errread, errwrite)
 File "/usr/lib/python2.6/subprocess.py", line 1141, in _execute_child
   raise child_exception
OSError: [Errno 2] No such file or directory

I'm running Python 2.6.6 and mdadm 3.1.4 running on kernel 2.6.32-5-

amd64

quoted

quoted

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I get that in Ubuntu 11.04 on a laptop as well.

/M

Does a plain install of Ubuntu include the LVM utilities?  Can you run
"pvs" directly?

	I can't speak to Ubuntu, but Debian evidently does not.  I don't
know what "pvs" is, but neither bash nor Python recognize it as a file
anywhere in the path.

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