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Teja
 Post subject: 3-PAR CSV disk goes offline in Hyper-V windows 2012 R2 setup
PostPosted: Wed Oct 26, 2016 4:50 am 

Joined: Tue Sep 30, 2014 7:22 am
Posts: 12
Team,
We have 3 -Node Hyper-V Cluster Windows 2012 R2.
Problem is CSV disks , which goes offline for any small IO carried on it. Copy etc.
This is DR site for Data replication from DC. At present no replication is carried out. Everything has come to a stand still.

Had a query , i have already disabled ODX. OS is 3.1.2 . Have asked HP to upgrade to latest one.

Note :At DC we have XtremIO & EMC VNX5500 and have no issues with CSV disks. But 3PAR is giving restless nights at DR.
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MammaGutt
 Post subject: Re: 3-PAR CSV disk goes offline in Hyper-V windows 2012 R2 s
PostPosted: Wed Oct 26, 2016 10:43 am 

Joined: Mon Sep 21, 2015 2:11 pm
Posts: 1572
Location: Europe
I would start with the OS upgrade. 3.1.2 is old (released in 2012), the first release to support ODX and end of life.

Something in the back of my head tells me I've read something about this before, so you could be hitting an old issue which has been covered in some form of advisory.

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Teja
 Post subject: Re: 3-PAR CSV disk goes offline in Hyper-V windows 2012 R2 s
PostPosted: Thu Oct 27, 2016 12:06 am 

Joined: Tue Sep 30, 2014 7:22 am
Posts: 12
MammaGutt wrote:
I would start with the OS upgrade. 3.1.2 is old (released in 2012), the first release to support ODX and end of life.

Something in the back of my head tells me I've read something about this before, so you could be hitting an old issue which has been covered in some form of advisory.



Are you talking about below advisory
http://flemmingriis.com/got-hp-3par-tim ... odx-blues/
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MammaGutt
 Post subject: Re: 3-PAR CSV disk goes offline in Hyper-V windows 2012 R2 s
PostPosted: Thu Oct 27, 2016 4:10 pm 

Joined: Mon Sep 21, 2015 2:11 pm
Posts: 1572
Location: Europe
No.

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