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From 丸子良太 / MARUKO,RYOUTA <ryota.maruko...@hitachi-solutions.com>
Subject RE: [ACS4.2.1] SR_BACKEND_FAILURE_82
Date Fri, 29 Jan 2016 10:13:13 GMT
Dear Glenn

Thank you very much.
I checked your suggestion.

>Check that the vhd-util is the correct version from cloudstack
>Run a md5sum on the vhd-util

It is the correct version.

>Also check that the master and slave can access the secondary storage properly

It is no probrem.
the master and slave can access the secondary storage.

>Run a df -h on the slave and master, what mount's to you have?

It is the same mount between the master and slave.


How do you think that the master and slave restart?

Regards

**************************************************
Ryota Maruko
Hitachi Solusions East Japan,Ltd.
HPC Group
PHS:070-6954-1466  FAX:022-266-2247
mailto:ryota.maruko.fd@hitachi-solutions.com
**************************************************

>-----Original Message-----
>From: Glenn Wagner [mailto:glenn.wagner@shapeblue.com]
>Sent: Thursday, January 28, 2016 4:57 PM
>To: users@cloudstack.apache.org
>Subject: [!]RE: [ACS4.2.1] SR_BACKEND_FAILURE_82
>
>Hi,
>
>Check that the vhd-util is the correct version from cloudstack
>Run a md5sum on the vhd-util
>
>Also check that the master and slave can access the secondary storage properly
>
>Run a df -h on the slave and master, what mount's to you have?
>
>Regards
>Glenn
>
>
>
>
>
>ShapeBlue <http://www.shapeblue.com> 	 Glenn Wagner
>Senior Consultant	 , 	 ShapeBlue
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73 917 4111
><tel:+27%2073%20917%204111>
>e: 	 glenn.wagner@shapeblue.com | t:  <mailto:glenn.wagner@shapeblue.com%20|%20t:>
	  | 	 w:
>www.shapeblue.com <http://www.shapeblue.com>
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>
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>
>-----Original Message-----
>From: 丸子良太 / MARUKO,RYOUTA [mailto:ryota.maruko.fd@hitachi-solutions.com]
>Sent: Thursday, 28 January 2016 7:33 AM
>To: users@cloudstack.apache.org
>Subject: [ACS4.2.1] SR_BACKEND_FAILURE_82
>
>Hello.
>
>I did volume snapshot(not VM snapshot) of one VM.
>But it occurred the following error
>
>~~~~~~~
>management-server.log
>
>create snapshot operation Failed for snapshotId:1497, reason: SR_BACKEND_FAILURE_82 Failed
to snapshot VDI
>[opterr=[Command['/usr/bin/vhd-util', 'query', '--debug', '-vsf', '-n', '/dev/VG_XenStorage-UUID/VHD-UUID']
failed
>(22) :20480 failed to get physical size: -22
>hidden: 0]
>~~~~~~~
>
>There are 5 hosts of XenServer.
>And the host of this VM is slave host.
>
>I tried to operate this command on the host of this VM.
>It said the following
>
>~~~~~~~
>20480
>2952376832
>hidden: 7
>~~~~~~~
>
>So, I tried to operate the same command on the master host.
>It said the following
>
>~~~~~~~
>20480
>failed to get physical size: -22
>hidden: 0
>~~~~~~~
>
>To transfer master from master host to the slave host will be good???
>Please tell me about this probrem.
>
>The version is
>~~~~~~
>CloudStack 4.2.1
>XenServer 6.1.0
>~~~~~~
>
>Regards
>
>
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