I would like to lab this out but i do not have the hardware available at the moment.
but lets say hypothetically i had the following setup.
1 SQL 2008R2 server with the following disk configuration.
- OS and SQL binaries on servers internal Disks Raid-1
- Raid Card 1 with external disks raid-0 for tempdb file1.mdf
- Raid Card 2 with external disks raid-0 for tempdb file2.ndf
- Other disks for Database and log files (not important for this question).
the question is... let say the server is running fie and a disk fails that is storing the tempdb file2.ndf
does SQL see that it can continue to run using the TempDB files that are still available?
does SQL get weird then shortly recover on its own running off of one temp file?
does SQL jut go downuntill the issue is fixed?
what about if the file1.mdf is not available is that a perment failure if the ndf is still available?
any insights on this would be great.