Check your disk also.  If you have a bad disk in the array, your index structures could be corrupted.  DBCC CHECKDB or other DBCC check commands will help determine if...

What are your server configuration parameters, can you describe more about the machine & sql server installation you are working with.  We had this happen, and it was due to the...

We are removing the /3GB option. Here are some articles we found. We also found that the available PTEs under normal conditions when /3GB is off was about 180000. When...

For colin Leversuch-Roberts, we are not on a SAN.  We use a network attached storage device (NAS).

For

When I've had these errors, they are always associated with bad disk sectors.  Check your disk, and fix if necessary.

Actually, here is the more complete log. Temp db is present, the entry exists in sysdatabases.  As you can see, it has trouble starting, but eventually starts up; have no...

We opened an issue with Microsoft, and their resolution was the hotfix in this KB (below); .

I'm surprised by the article, which basically says there is a memory managment...

Seems we got the same response from Microsoft as you.  We opened an issue with Microsoft, and their resolution was the hotfix in this KB (below); for us, this will...

I/O subsystem, which is a NAS device, is clean.

Thanks for the information. We've tinkered with parallelism settings in the past.  One (ignorant) question would be, if we restricted parallelism to something like 4 on an 8 processor machine,...

Min server memory = 0

Max server memory = 6GB

Thus, 2GB open for OS.  The only other software running on this machine is SQLLitespeed, which has a small memory footprint, because...