Your message dated Thu, 9 Aug 2007 22:09:35 +0200
with message-id <[EMAIL PROTECTED]>
and subject line Bug#435056: nfs server hangs on /proc bind-mount
has caused the attached Bug report to be marked as done.
This means that you claim that the problem has been dealt with.
If this is not the case it is now your responsibility to reopen the
Bug report if necessary, and/or fix the problem forthwith.
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Debian bug tracking system administrator
(administrator, Debian Bugs database)
--- Begin Message ---
Package: nfs-kernel-server
Version: 1:1.1.0-11
Severity: serious
--- Please enter the report below this line. ---
When a client attempts to read a bind-mounted proc directory from the
server, the server never responds. Found this with wireshark and
narrowed down to a simple test. Other bind-mounts seem to be
unaffected (tested with lvm volumes)
server
------
mkdir -p /test/proc
mount -o bind /proc /test/proc
echo '/test 10.0.0.0/16(rw,no_root_squash,async,no_subtree_check)' >>
/etc/exports
exportfs -a
client
------
mkdir /test
mount server:/test /test
/bin/ls /test # <---- works
/bin/ls /test/proc # <---- hangs
The problem goes away if I directly mount proc on /test/proc instead
of using a bind-mount.
--- System information. ---
Architecture: i386
Kernel: Linux 2.6.21-2-686
Debian Release: lenny/sid
650 testing security.debian.org
650 testing ftp.us.debian.org
650 testing debian-multimedia.fx-services.com
600 unstable debian-multimedia.fx-services.com
1002 unstable n01se.net
--- Package information. ---
Depends (Version) | Installed
======================================================-+-=====================================
nfs-common (>= 1:1.0.8-1) | 1:1.1.0-11
ucf | 3.001
lsb-base (>= 1.3-9ubuntu3) | 3.1-23.1
libblkid1 (>= 1.39-1) |
1.39+1.40-WIP-2006.11.14+dfsg-2
libc6 (>= 2.5-5) | 2.6-2
libcomerr2 (>= 1.33-3) |
1.39+1.40-WIP-2006.11.14+dfsg-2
libgssapi2 | 0.11-1
libkrb53 (>= 1.6.dfsg.1) | 1.6.dfsg.1-6
libnfsidmap2 | 0.19-0+b1
librpcsecgss3 | 0.14-2
libwrap0 | 7.6.dbs-13
libblkid1 (>= 1.39+1.40-WIP-2006.11.14+dfsg-2) |
1.39+1.40-WIP-2006.11.14+dfsg-2
--- End Message ---
--- Begin Message ---
Version: 1:1.1.1~git-20070706-1
On Tue, Aug 07, 2007 at 01:22:35AM +0200, Steinar H. Gunderson wrote:
> I uploaded the current git version to unstable earlier today, and it contains
> this fix. It sounds like it should fix your issue -- could you please give it
> a shot?
As I'm pretty sure these are the same bugs, I'm closing it -- feel free to
reopen if it still isn't fixed, of course.
/* Steinar */
--
Homepage: http://www.sesse.net/
--- End Message ---
