lkml.org 
[lkml]   [2010]   [Apr]   [20]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: busy inodes -> ext3 umount crash
On 04/19/2010 04:33 PM, Jiri Slaby wrote:
> The trigger for busy inodes is as simple as (I=initialization done only
> once):
> I> # dd if=/dev/zero of=/dev/shm/ext3 bs=1024 count=1 seek=$((100*1024))
> I> # mkfs.ext3 -m 0 /dev/shm/ext3
> # mount -oloop /dev/shm/ext3 /mnt/c
> # umount /mnt/c
> # dmesg|tail
> VFS: Busy inodes after unmount of loop0. Self-destruct in 5 seconds.
> Have a nice day...
>
> (The printk time varies -- this sequence really suffices.)

Well, this happens only after gnome-session is started and it's fuzzy --
sometimes it happens, sometimes not. I didn't find 100% trigger yet.

>> So if you can easily reproduce
>> the "busy inodes" message then I'd start with debugging that one. Do you
>> see it also with vanilla kernels?

Vanilla seems not to be affected. It's in next/master already though
(2603ecd9). I'll investigate it further later.


\
 
 \ /
  Last update: 2010-04-20 16:15    [W:0.039 / U:22.932 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site