DragonFly users List (threaded) for 2009-09
hammer crash on cleanups
I've got a time-to-time reproducible panic while running cleanups on a
mirror built with hammer mirror-stream.
I'm running a system built on -DEVELOPMENT sources from August, 9th
(uses SILI device) and a following system layout:
/dev/da0s1a / ufs rw 1 1
/dev/da0s2b none swap sw 0 0
/dev/da0s2h /HAMMER0 hammer rw 2 2
/HAMMER0/pfs/var /var null rw 2 2
/dev/da1s1a /mirror ufs rw 1 1 # not used
/dev/da1s2b none swap sw 0 0
/dev/da1s2h /HAMMER1 hammer rw 2 2
/HAMMER1/pfs/var /mirrorvar null rw 2 2
proc /proc procfs rw 0 0
A kernel panic occurs on running daily cleanups on a slave part of
mirror and I managed to reproduce it manually while executing %hammer
reblock and %hammer rebalance commands on a slave pfs after a day or two
When running %hammer cleanup immediately after system boot-up, it always
runs fine and resumes with no error.
I've attached a screenshot of a latest panic I've got while running cleanup.
If there can be any solution for this problem?
Sorry for my poor English.