today we see an serious error message from SQL 2008 SP4 again:
DESCRIPTION: Internal error. Buffer provided to read column value is too small. Run DBCC CHECKDB to check for any corruption.
and from our monitoring SW, it seems that when this kind of error message comes out, before that we will see tempdb disk queue long.
do you all see sth like on SQL 2008 SP4, if tempdb disk too busy, SQL server will have sth like that ?