I just got ran into the same problem. Both servers are running 8.4.3, and the standby server had been running for 2 days, processing many thousands of logs successfully. Here's my error: 4158 2010-05-02 11:12:09 EDT [26445]LOG: restored log file "0000000100003C77000000C3" from archive 4158 2010-05-02 11:12:09 EDT [26446]LOG: restored log file "0000000100003C77000000C4" from archive 4158 2010-05-02 11:12:09 EDT [26447]WARNING: specified item offset is too large 4158 2010-05-02 11:12:09 EDT [26448]CONTEXT: xlog redo insert: rel 48777166/22362/48778276; tid 2/2 4158 2010-05-02 11:12:09 EDT [26449]PANIC: btree_insert_redo: failed to add item 4158 2010-05-02 11:12:09 EDT [26450]CONTEXT: xlog redo insert: rel 48777166/22362/48778276; tid 2/2 4151 2010-05-02 11:12:09 EDT [1]LOG: startup process (PID 4158) was terminated by signal 6: Aborted 4151 2010-05-02 11:12:09 EDT [2]LOG: terminating any other active server processes Any suggestions? Charles Duffy-5 wrote: > > > [14-1] LOG: restored log file "000000010000001400000010" from archive > [15-1] WARNING: specified item offset is too large > [15-2] CONTEXT: xlog redo insert_upper: rel 1663/16384/17763; tid 2960/89 > [16-1] PANIC: btree_insert_redo: failed to add item > [16-2] CONTEXT: xlog redo insert_upper: rel 1663/16384/17763; tid 2960/89 > [1-1] LOG: startup process (PID 17310) was terminated by signal 6: > Aborted > [2-1] LOG: aborting startup due to startup process failure > > -- View this message in context: http://old.nabble.com/Tracking-down-log-segment-corruption-tp21121136p28427922.html Sent from the PostgreSQL - general mailing list archive at Nabble.com. -- Sent via pgsql-general mailing list (pgsql-general@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-general