ZFS panic in zfs_fuid_create

[Lawrence Farr]

> -----Original Message-----
> From: owner-freebsd-stable at freebsd.org [mailto:owner-freebsd-
> stable at freebsd.org] On Behalf Of Andriy Gapon
> Sent: 28 May 2009 18:11
> To: Lawrence Farr
> Cc: freebsd-stable at freebsd.org
> Subject: Re: ZFS panic in zfs_fuid_create
> 
> on 27/05/2009 19:25 Lawrence Farr said the following:
> > I updated my backup boxes to the latest and greatest ZFS code,
> > and started getting the following panic on them all (3 machines):
> >
> > panic: zfs_fuid_create
> > cpuid = 1
> > Uptime: 1h28m48s
> > Cannot dump. No dump device defined.
> > Automatic reboot in 15 seconds - press a key on the console to abort
> >
> > A quick google found kern/133020 with a patch from PJD that has fixed
> > it for me. Should it be in stable or does it break something else?
> 
> Hmm I wonder if you really do have UIDs or GIDs greater than 2147483647
> defined on
> your system?
> 

Not that I could see. It's rsyncing from an EXT3 volume on a Linux server,
that runs as an OSX fileserver. All the permissions/owners are mapped to
Linux users. There are a lot of odd characters used in the filenames, but
that's all I could see that was potentially an issue. Hasn't had a problem
since I put that patch in, and I was getting a few minutes into the backup
before it paniced previously.