Douglas, Are there any details regarding this issue in the /tmp/amanda debug files for this dumper?
--Ian On Monday 09 June 2008 17:11:51 Douglas K. Rand wrote: > Once or twice a week my amanda backups are failing when a dumper exits > on signal 6, SIGABRT: > > Jun 5 23:27:38 scotch kernel: pid 82566 (dumper), uid 0: exited on > signal 6 Jun 8 19:53:43 scotch kernel: pid 96672 (dumper), uid 0: exited > on signal 6 > > In looking at the source there clearly are calls to abort() in several > places. I'm assuming that there is an overflow problem with file > descriptors, that 4294967295 isn't a valid FD? > > driver: event_register: Invalid file descriptor 4294967295 > > I'm running FreeBSD 6.3 with Amanda 2.5.1p3 from ports. > > There isn't much information in the log: > > INFO taper tape offsite-017 kb 0 fm 0 [OK] > SUCCESS dumper snow /project/Snow 20080608 0 [sec 2958.318 kb 3252861 kps > 1099.6 orig-kb 7477040] WARNING driver chunker4 pid 97080 exited with > signal 1 > WARNING driver chunker8 pid 96979 exited with signal 1 > WARNING driver chunker7 pid 96977 exited with signal 1 > WARNING driver chunker6 pid 96976 exited with signal 1 > WARNING driver chunker5 pid 96973 exited with signal 1 > WARNING driver chunker3 pid 96971 exited with signal 1 > WARNING driver chunker2 pid 96970 exited with signal 1 > WARNING driver chunker1 pid 96969 exited with signal 1 > WARNING driver chunker0 pid 96968 exited with signal 1 > WARNING driver dumper8 pid 96676 exited with signal 1 > WARNING driver dumper7 pid 96675 exited with signal 1 > WARNING driver dumper6 pid 96674 exited with signal 1 > WARNING driver dumper5 pid 96673 exited with signal 1 > WARNING driver dumper3 pid 96671 exited with signal 1 > WARNING driver dumper2 pid 96670 exited with signal 1 > WARNING driver dumper1 pid 96669 exited with signal 1 > WARNING driver dumper0 pid 96668 exited with signal 1 > > There is a bit more info in the amdump log: > > chunker: pid 97080 executable chunker4 version 2.5.1p3 > driver: result time 2994.072 from chunker4: PORT 50035 > driver: event_register: Invalid file descriptor 4294967295 > driver: send-cmd time 2994.118 to dumper0: QUIT > driver: send-cmd time 2994.118 to chunker0: QUIT > driver: send-cmd time 2994.118 to dumper1: QUIT > driver: send-cmd time 2994.118 to chunker1: QUIT > driver: send-cmd time 2994.118 to dumper2: QUIT > driver: send-cmd time 2994.118 to chunker2: QUIT > driver: send-cmd time 2994.118 to dumper3: QUIT > driver: send-cmd time 2994.119 to chunker3: QUIT > driver: send-cmd time 2994.119 to dumper5: QUIT > driver: send-cmd time 2994.119 to chunker5: QUIT > driver: send-cmd time 2994.119 to dumper6: QUIT > driver: send-cmd time 2994.119 to chunker6: QUIT > driver: send-cmd time 2994.119 to dumper7: QUIT > driver: send-cmd time 2994.119 to chunker7: QUIT > driver: send-cmd time 2994.119 to dumper8: QUIT > driver: send-cmd time 2994.119 to chunker8: QUIT > driver: send-cmd time 2994.119 to dumper9: QUIT > driver: send-cmd time 2994.119 to chunker9: QUIT > driver: send-cmd time 2994.119 to taper: QUIT > driver: dumper4 pid 96672 exited with signal 6 > taper: DONE [idle wait: 2916.293 secs] > taper: writing end marker. [offsite-017 OK kb 0 fm 0] > driver: sending signal 1 to dumper0 pid 96668 > driver: sending signal 1 to chunker0 pid 96968 > driver: sending signal 1 to dumper1 pid 96669 > driver: sending signal 1 to chunker1 pid 96969 > driver: sending signal 1 to dumper2 pid 96670 > driver: sending signal 1 to chunker2 pid 96970 > driver: sending signal 1 to dumper3 pid 96671 > driver: sending signal 1 to chunker3 pid 96971 > driver: sending signal 1 to dumper5 pid 96673 > driver: sending signal 1 to chunker5 pid 96973 > driver: sending signal 1 to dumper6 pid 96674 > driver: sending signal 1 to chunker6 pid 96976 > driver: sending signal 1 to dumper7 pid 96675 > driver: sending signal 1 to chunker7 pid 96977 > driver: sending signal 1 to dumper8 pid 96676 > driver: sending signal 1 to chunker8 pid 96979 > driver: chunker4 pid 97080 exited with signal 1 > driver: chunker8 pid 96979 exited with signal 1 > driver: chunker7 pid 96977 exited with signal 1 > driver: chunker6 pid 96976 exited with signal 1 > driver: chunker5 pid 96973 exited with signal 1 > driver: chunker3 pid 96971 exited with signal 1 > driver: chunker2 pid 96970 exited with signal 1 > driver: chunker1 pid 96969 exited with signal 1 > driver: chunker0 pid 96968 exited with signal 1 > driver: dumper8 pid 96676 exited with signal 1 > driver: dumper7 pid 96675 exited with signal 1 > driver: dumper6 pid 96674 exited with signal 1 > driver: dumper5 pid 96673 exited with signal 1 > driver: dumper3 pid 96671 exited with signal 1 > driver: dumper2 pid 96670 exited with signal 1 > driver: dumper1 pid 96669 exited with signal 1 > driver: dumper0 pid 96668 exited with signal 1 -- Wiki for Amanda documentation: http://wiki.zmanda.com/
