Hello All,
Getting *ERROR: XX001: could not read block 17 of relation
base/16386/2619: read only 0 of 8192 bytes*, While vacuuming database
Manual vacuuming and Auto vacuuming process *constantly* taking high
CPU, not able to skip corrupted table for vacuuming and dump this
message at regular interval. * fsync is off* , From strace, found that
semop call was in infinite loop.
I have tried with making fsync on, Now manual vacuum process is
taking high CPU, Strace unable to show any results (may be dead lock
situation)
and not any error / warning from postgres daemon
Postgres Version : 8.4.3 (Migrated data from 8.4.1)
What can be issue ? Is it issue coming after database table corruption,
Can fsync on can prevent such (corruption) scenarios ?
Thanks,
Siddharth
