Poudriere 2.4.1 unmount freeze

[Baptiste Daroussin]

On Fri, May 03, 2013 at 09:42:15AM +0200, Florent Peterschmitt wrote:
> Hi,
> 
> I use poudriere on a full ZFS installation, with FreeBSD 9.1-RELEASE at
> latest patch.
> 
> I encounter a problem when stopping with Ctrl+C the build process (bulk) :
> 
> Filesystems are not unmounting and I have to hard-reboot the machine
> because mount is locked.
> 
> Example :
> 
> poudriere bulk -f pkg-list -j 91amd64
> [wait a little until build process start]
> [hit ctrl+c]
> Unmounting filesystems…
> 
> No way, umount -f stay stuck on.
> 
> Then :
> 
> reboot
> [wait a little]
> hard-reboot.
> 
> Since my machine is a remote server, I have to connect on a web manager
> to reboot it. But everything is fine, reboot without any problem and I
> can reuse jails without any problem.
> 
> Is there a fix about that ?
> 
> I tried too with le latest poudriere-devel but it does the same. (Also I
> have sent a bug report on the bug tracker).
> 

That is a bug in zfs in 9.1-RELEASE, nothing we can do about it :(

sorry,
Bapt
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