On 11 Apr, Kris Kennaway wrote: > On Mon, Apr 11, 2005 at 06:43:17PM -0700, Don Lewis wrote: >> On 11 Apr, Kris Kennaway wrote: >> > I'm seeing the following problem: on 6.0 machines which have had a lot >> > of FS activity in the past but are currently quiet, an unclean reboot >> > will require an hour or more of fscking and will end up clearing >> > thousands of inodes: >> > >> > [...] >> > /dev/da0s1e: UNREF FILE I=269731 OWNER=root MODE=100644 >> > /dev/da0s1e: SIZE=8555 MTIME=Apr 18 02:29 2002 (CLEARED) >> >> > /dev/da0s1e: UNREF FILE I=269741 OWNER=root MODE=100644 >> > [...] >> > >> > It's as if dirty buffers aren't being written out properly, or >> > something. Has anyone else seen this? >> >> This looks a lot like it could be a vnode refcnt leak. Files won't get >> removed from the disk while they are still in use (the old unlink while >> open trick). Could nullfs be a factor? > > Yes, I make extensive use of read-only nullfs. > > Kris (fsck still running) It would also be interesting to find out why fsck is taking so long to run. I don't see anything obvious in the code.Received on Tue Apr 12 2005 - 10:01:57 UTC
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