On Wed, Sep 09, 2009 at 12:18:53PM +0200, Pawel Jakub Dawidek wrote: > Hi. > > There is a bug (6709336), which was closed with 'Not Reproducible' reason, but > I've a file system over here, where it is easy to reproduce. Dmitry (fs > owner) > send me a snapshot of it (zfs send output) and I can reproduce it at will > after > doing 'ls' in one of the directories. > > It looks like there are three entires in directory that are duplicated. > > After adding this patch, so it stops panicing: > > http://people.freebsd.org/~pjd/patches/zap_micro.c.2.patch > > and some more debug we can see something like this: [...] > If there is ZFS developer interested in tracking it further down, maybe Dmitry > will be able to provide snapshot of this corrupted file system.
Actually I was able to reduce the file system by removing irrelevant files and data (I unlinked non-colliding files and truncated colliding files to 0), now the snapshot is around 6MB. Dmitry, are you ok with me publishing such stripped down file system? -- Pawel Jakub Dawidek http://www.wheel.pl pjd at FreeBSD.org http://www.FreeBSD.org FreeBSD committer Am I Evil? Yes, I Am! -------------- next part -------------- A non-text attachment was scrubbed... Name: not available Type: application/pgp-signature Size: 187 bytes Desc: not available URL: <http://mail.opensolaris.org/pipermail/zfs-code/attachments/20090909/b98e8e50/attachment.bin>
