Re: [BUG] ext3: cannot unfreeze a filesystem due to a deadlock

Christoph Hellwig
2011-09-07T06:40:20Z

On Wed, Sep 07, 2011 at 12:29:30PM +0900, Masayoshi MIZUMA wrote:
> Hi,
>
> When I checked the freeze feature for ext3 filesystem using fsfreeze
> command at 3.1.0-rc4, I think the following deadlock problem happened.
>
> How to reproduce:
> # mkfs -t ext3 /dev/sdd1
> # mount /dev/sdd1 /MNT
> # ./fsstress -d /MNT/tmp -n 10 -p 1000 > /dev/null 2>&1 &
> # fsfreeze -f /MNT
> # fsfreeze -u /MNT

Can you add this testcase to xfstests?