2 node active passive cluster running sql server 2005 standard edition
OS: Windows 2008 Server Enterprise SP1
Hardware: Dell 2950 dual quad core processors 32gb ram
both server are identical in hardware configuration
Database drives are iscsi connections to and emc celera san
The last set of windows updates were done on 8/1/2010 to bring it current on updates
Every day right around 6am the cluster will fail over, every time it starts with errors about corruption on 1 of the san drives, takes the drive offline to run chkdsk, and then immediately has errors that the private connection between the 2 boxes is down.
it then fails over and runs fine until the next day at 6am, this has been occuring for the past 4 days. No other jobs or anything are running at the time of the failover. Any ideas. Thanks in advance.
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