Re: [Xen-API] [Project Kronos] SR_BACKEND_FAILURE_53 when creating SR

[Errol Neal <eneal@xxxxxxxxxxxxxxxxx>]

On Tue, 08/23/2011 03:13 PM, Errol Neal <eneal@xxxxxxxxxxxxxxxxx> wrote:
> Hi again. I've been following the forums and I see that other people are 
> having some success with Kronos where I'm outright failing, so I decided to 
> start completely over again. 
> Right out the gate, as I did previously, I'm having issues just creating an 
> SR. 
> 
> root@squeeze:/etc# xe sr-create host-uuid=`xe host-list --minimal` type=lvm 
> content-type=user device-config:device=/dev/sda3 name-label="Local LVM 
> Storage"
> 
> That gives an error:
> 
> Error code: SR_BACKEND_FAILURE_53
> Error parameters: , Logical Volume unmount/deactivate error [opterr=errno is 
> 3], /usr/lib/xen-common/xapi/sm/util.py:17: DeprecationWarning: The popen2 
> module is deprecated.  Use the subprocess module.


Sorry, didn't notice this before, but SMLog says this:

[3010] 2011-08-23 15:17:42.111948       SUCCESS
[3010] 2011-08-23 15:17:42.112201       ['/sbin/vgcreate', 
'VG_XenStorage-c6ed11e9-8acf-3c48-93b9-10a7607f6035', '/dev/sda3']
[3010] 2011-08-23 15:17:42.209556       SUCCESS
[3010] 2011-08-23 15:17:42.209789       ['/sbin/vgchange', '-an', '--master', 
'VG_XenStorage-c6ed11e9-8acf-3c48-93b9-10a7607f6035']
[3010] 2011-08-23 15:17:42.223883       FAILED: (rc 3) stdout: '', stderr: 
'/sbin/vgchange: unrecognized option '--master'
  Error during parsing of command line.

Obviously, --master is not a flag for vgchange.. 

Editing lvutil.pyc in /usr/lib/xen-common/xapi/sm gets me past this issue...

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