This morning, I got error message:
1 task(s) are sleeping waiting for space to become available in the log segment for database sybsystemdb.
then I extend the space for sybsystempdb(data and log). the process for logsuspended automatically gone. Then, I got more error message:
Error: 21, Severity: 21, State: 1
00:00000:00037:2014/07/08 09:43:24.80 server WARNING - Fatal Error 806 occurred at Jul 8 2014 9:43AM. Please note the error and time, and contact a user with System Administrator (SA) authorization.
00:00000:00037:2014/07/08 09:43:24.81 server Error: 806, Severity: 21, State: 1
00:00000:00037:2014/07/08 09:43:24.81 server Could not find virtual page for logical page 1919221760 in database 'mydb'.
00:00000:00037:2014/07/08 09:43:24.81 server Error while undoing log row in database 'mydb'. Rid pageid = 0x0; row num = 0x0.
00:00000:00037:2014/07/08 09:43:24.81 server Error: 6103, Severity: 17, State: 1
00:00000:00037:2014/07/08 09:43:24.81 server Unable to do cleanup for the killed process; received Msg 3300.
00:00000:00037:2014/07/08 09:43:24.83 server WARNING: spid 37 with suid 37 and curdbid 5 has an active transaction in dbid 5 with xactid (0, 0).
then check doc for error 806, 6103. Looks like something possibly wrong. System looks like fine at this time. Want to know how to do more check for this case to make sure ase(12.5) it's okay.