When recovering from a crash (with injection of a partial page write at time of crash) against 7c7b1f4ae5ea3b1b113682d4d I get a checksum verification failure.
16396 is a gin index.
If I have it ignore checksum failures, there is no apparent misbehavior. I'm trying to bisect it, but it could take a while and I thought someone might have some theories based on the log:
29075 2014-05-06 23:29:51.411 PDT:LOG: 00000: database system was not properly shut down; automatic recovery in progress
29075 2014-05-06 23:29:51.411 PDT:LOCATION: StartupXLOG, xlog.c:6361
29075 2014-05-06 23:29:51.412 PDT:LOG: 00000: redo starts at 11/323FE1C0
29075 2014-05-06 23:29:51.412 PDT:LOCATION: StartupXLOG, xlog.c:6600
29075 2014-05-06 23:29:51.471 PDT:WARNING: 01000: page verification failed, calculated checksum 35967 but expected 7881
29075 2014-05-06 23:29:51.471 PDT:CONTEXT: xlog redo Delete list pages (16), node: 1663/16384/16396 blkno: 0
29075 2014-05-06 23:29:51.471 PDT:LOCATION: PageIsVerified, bufpage.c:145
29075 2014-05-06 23:29:51.471 PDT:FATAL: XX001: invalid page in block 28486 of relation base/16384/16396
29075 2014-05-06 23:29:51.471 PDT:CONTEXT: xlog redo Delete list pages (16), node: 1663/16384/16396 blkno: 0
29075 2014-05-06 23:29:51.471 PDT:LOCATION: ReadBuffer_common, bufmgr.c:483
27799 2014-05-06 23:29:51.473 PDT:LOG: 00000: startup process (PID 29075) exited with exit code 1
27799 2014-05-06 23:29:51.473 PDT:LOCATION: LogChildExit, postmaster.c:3281
27799 2014-05-06 23:29:51.473 PDT:LOG: 00000: aborting startup due to startup process failure
Cheers,
Jeff
