Just before we restart the server today, I found only one line as: PANIC: could not fdatasync log file 000000010000017600000083: Input/output error the database system is in recovery mode
On Mon, Oct 16, 2017 at 10:43 AM said assemlal <said.assem...@gmail.com> wrote: > Hi, > > The postgresql crashed on friday due to IO errors. It seems that the > filesystem puked. > > PANIC: could not fdatasync log file 000000010000017600000077: Input/output > error > LOG: database system was interrupted; last known up at 2017-10-13 15:26:28 > EDT > WARNING: terminating connection because of crash of another server process > FATAL: the database system is in recovery mode > > Some errors from the kernel given by the sysadmin: > > Buffer I/O error on device dm-3, logical block 2900794 > lost page write due to I/O error on dm-3 > Buffer I/O error on device dm-3, logical block 2900795 > lost page write due to I/O error on dm-3 > Buffer I/O error on device dm-3, logical block 2900796 > lost page write due to I/O error on dm-3 > Buffer I/O error on device dm-3, logical block 2900797 > lost page write due to I/O error on dm-3 > > So we have restarted the server, everything seems to be fine. Should I > perform other tests ? Or Should I use a backup to restore the database ? > > Thanks for your advice. > Saïd >
