linux-kernel - openvz: Oops in ext4 when VPS starts

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Date:	Thu, 22 Jul 2010 17:39:16 +0800
From:	Drunkard Zhang <gongfan193@...il.com>
To:	linux-kernel@...r.kernel.org, devel@...nvz.org
Cc:	"Theodore Ts'o" <tytso@....edu>, Andreas Dilger <adilger@....com>,
	linux-ext4@...r.kernel.org
Subject: openvz: Oops in ext4 when VPS starts

I run into a oops when mirgate /vz directory to ext4 lvm under gentoo + openvz.
ipv6 ~ # df -T
Filesystem    Type    Size  Used Avail Use% Mounted on
/dev/sda2     ext3    9.9G  4.3G  5.1G  46% /
udev         tmpfs     10M  112K  9.9M   2% /dev
/dev/sda1     ext3    198M   34M  155M  18% /boot
/dev/mapper/gwbn-lvz
              ext4     40G  2.2G   36G   6% /vz
shm          tmpfs    3.9G     0  3.9G   0% /dev/shm

And when this happens, vzctl will hang up; mount and unmount of /vz hangs too.

The word "ipv6" in console-output is just a hostname.

Download attachment "config-2.6.32-openvz-budarin.1" of type "application/octet-stream" (51117 bytes)

Download attachment "dmesg-20100722" of type "application/octet-stream" (64288 bytes)

Download attachment "emerge--info-20100722" of type "application/octet-stream" (3444 bytes)

Download attachment "console-output" of type "application/octet-stream" (4997 bytes)