GJournal (hopefully) final patches.

[Pawel Jakub Dawidek]

On Thu, Aug 17, 2006 at 09:48:30AM -0500, Eric Anderson wrote:
> On 08/17/06 09:08, Pawel Jakub Dawidek wrote:
> >On Thu, Aug 17, 2006 at 08:08:56AM -0500, Eric Anderson wrote:
> >>On 08/08/06 14:52, Pawel Jakub Dawidek wrote:
> >>>Hi.
> >>>I'm pleased to announce hopefully the final gjournal patches.
> >>[..snip..]
> >>>To create journaled UFS file system on ad0s1d partition:
> >>>	# gjournal load
> >>>	# gjournal label ad0s1d
> >>>	# newfs -J /dev/ad0s1d.journal
> >>>	# mount -o noatime,async /dev/ad0s1d.journal /mnt
> >>>On reboot 'fsck_ffs -p /dev/ad0s1d.journal' will perform fast check. One
> >>>can still run regular check by not giving the -p option.
> >>I have a 10TB filesystem I created as above, and recently a crash caused it to now complain about the filesystem being dirty.  When I do an fsck -p, here's what I get:
> >>
> >># fsck -p /dev/label/vol10
> >>/dev/label/vol10: UNEXPECTED INCONSISTENCY, CANNOT RUN FAST FSCK
> >>
> >>
> >>/dev/label/vol10: UNEXPECTED INCONSISTENCY; RUN fsck MANUALLY.
> >Do you have log from the boot before you saw this?
> >I corrected one bug, but it was only possible to trigger when crash
> >happened early in the boot process. Your crash was during or just after
> >a boot maybe?
> 
> Yes, I have the logs.   What should I send you?

I just need 'grep -i journal' from them.

> Also, I just tried newfs'ing a new journaled device, and mounting it, then a few minutes later, crashing the system (not purposely though), and it too gives the same 
> results as the other filesystem (same specs, 10Tb, etc).
> 
> The first crash was within about 30 minutes of booting, the second one was about the same time-frame.

Maybe there was no writes?

-- 
Pawel Jakub Dawidek                       http://www.wheel.pl
pjd at FreeBSD.org                           http://www.FreeBSD.org
FreeBSD committer                         Am I Evil? Yes, I Am!
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