From: David Woodhouse <dwmw2@infradead.org>
To: Michael Rothwell <rothwell@holly-springs.nc.us>
Cc: linux-mtd@lists.infradead.org, spse@secret.org.uk
Subject: Re: second "mount" hangs
Date: Sun, 18 Nov 2001 19:25:12 +0000 [thread overview]
Message-ID: <2915.1006111512@redhat.com> (raw)
In-Reply-To: <1006107094.1391.46.camel@gromit.house>
rothwell@holly-springs.nc.us said:
> I mounted a JFFS2 filesystem stored on a 16MB partition on a zip
> disk, using mtdblock and blktmd. I accidentally typed "mount /mnt/
> flash" rather than "umount /mnt/flash", and "mount" is now hung.
> Unkillable. /mnt/flash is still mounted and usable, but not
> unmountable. It seems I will have to reboot to umount the filesystem.
> I can't even eject the zip disk.
I think that the last time I saw this reported, it was also on a blkmtd
device. A quick perusal of the blkmtd code shows that it uses sleep_on
functions - which makes me instantly assume it's racy.
Simon - can you reproduce this problem?
--
dwmw2
next prev parent reply other threads:[~2001-11-18 19:15 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2001-11-18 18:11 second "mount" hangs Michael Rothwell
2001-11-18 18:33 ` David Woodhouse
2001-11-18 18:46 ` Michael Rothwell
2001-11-20 7:17 ` NAND test hardwhere? Charles Manning
2001-11-20 9:06 ` David Woodhouse
2001-11-18 18:54 ` second "mount" hangs Michael Rothwell
2001-11-18 19:10 ` David Woodhouse
2001-11-18 19:25 ` David Woodhouse [this message]
2001-11-20 1:54 ` Si
2001-11-20 2:15 ` Russ Dill
2001-11-20 10:26 ` David Woodhouse
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