Date: Thu, 17 Mar 2011 09:35:03 -0700 From: Freddie Cash <fjwcash@gmail.com> To: FreeBSD-Current <freebsd-current@freebsd.org> Subject: Re: ZFS import panic with r219703 Message-ID: <AANLkTikdCNXH7KujZ6UqEzL%2B-ABF8vyFKL8yfzhr6sAz@mail.gmail.com> In-Reply-To: <AANLkTikwOhLe4=1b-zc4XCMHeL=ANvApyww%2BjG5gykC5@mail.gmail.com> References: <AANLkTikEBAXz6LO3JOJq7ro0_MRcSUBZa2Fq0WdcJxsQ@mail.gmail.com> <AANLkTikwOhLe4=1b-zc4XCMHeL=ANvApyww%2BjG5gykC5@mail.gmail.com>
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On Thu, Mar 17, 2011 at 9:24 AM, Freddie Cash <fjwcash@gmail.com> wrote: > On Wed, Mar 16, 2011 at 4:03 PM, Freddie Cash <fjwcash@gmail.com> wrote: >> Anytime I try to import my pool built using 24x HAST devices, I get >> the following message, and the system reboots: >> >> panic: solaris assert: dmu_free_range(os, smo->smo_object, 0, -1ULL, >> tx) =3D=3D 0, file: >> /usr/src/sys/modules/zfs/../../cddl/contrib/opensolaris/uts/common/fs/sp= ace_map.c, >> line: 484 >> >> Everything runs nicely if I don't import the pool. >> >> Doing a "zpool import" shows that one of the HAST devices is FAULTED >> "corrupted data". >> >> Haven't tried anything to remove/replace the faulted device, just >> wanted to see if anyone knew what the above error meant. >> >> Pool was created using r219523 and successfully copied over 1 TB of >> data from another ZFS system. =C2=A0Had some issues with gptboot this >> morning and the system locking up and rebooting a bunch, and now the >> pool won't import. > > Hrm, it looks like the "pool roll-back on import" feature is working. > > # zpool import -F -d /dev/hast storage > > The above command imported the pool successfully. =C2=A0No dmu_free_range= () > errors. =C2=A0No solaris assert. =C2=A0No kernel panic. =C2=A0Will try ha= mmering on > the system a bit to see if that sticks or whether the space_map errors > show up again. Damn, of course that would be too easy. :( Adding or removing any data from the pool still causes it to panic with the dmu_free_range() assertion. --=20 Freddie Cash fjwcash@gmail.com
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