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SQL Server 2008
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SQL Server 2008 High Availability
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EMC Upgrade caused SQL server to crash
EMC Upgrade caused SQL server to crash
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JanetGee
JanetGee
Posted Thursday, December 27, 2012 7:15 AM
Grasshopper
Group: General Forum Members
Last Login: Friday, December 28, 2012 8:56 AM
Points: 12,
Visits: 87
I have a two node cluster for my production system that is running SQL Server 2008. We were upgrading our EMC SAN firmware online yesterday and it caused my server to crash. It looks like it tried to failover but couldn't complete the process. When I looked at my active node it still recognized my database and logs but not the Quorum or MSDTC. That was being recognized by the passive node. I had to shut down one node and then reboot the other to get the system back up and running. Has anyone seen this happen before? The online upgrade wasn't suppose to disrupt the server as it still had two active paths available. We did follow the suggestion to not try the upgrade during peak usage, yet, we did have some departments still working or at least trying to......
Post #1400615
Jeff Moden
Jeff Moden
Posted Thursday, December 27, 2012 8:41 AM
SSC-Dedicated
Group: General Forum Members
Last Login: Yesterday @ 9:57 PM
Points: 32,893,
Visits: 26,771
JanetGee (12/27/2012)
We were upgrading our EMC SAN firmware online yesterday and it caused my server to crash.
Don't wait another minute. Get EMC on the phone and get them to help you.
--Jeff Moden
"
RBAR
is pronounced "ree-bar" and is a "Modenism" for "
R
ow-
B
y-
A
gonizing-
R
ow".
First step towards the paradigm shift of writing Set Based code:
Stop thinking about what you want to do to a row... think, instead, of what you want to do to a column."
For better, quicker answers on T-SQL questions, click on the following...
http://www.sqlservercentral.com/articles/Best+Practices/61537/
For better answers on performance questions, click on the following...
http://www.sqlservercentral.com/articles/SQLServerCentral/66909/
Post #1400646
JanetGee
JanetGee
Posted Thursday, December 27, 2012 8:43 AM
Grasshopper
Group: General Forum Members
Last Login: Friday, December 28, 2012 8:56 AM
Points: 12,
Visits: 87
We completed the upgrade of the firmware. I will contact EMC but I was still wondering what happened and if anyone else had seen this before?
Post #1400650
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