[Gluster-users] 1.4rc3 client crashed with sig 11 + core

[Steve]

-------- Original-Nachricht --------
> Datum: Tue, 16 Dec 2008 22:48:41 +0530
> Von: "Anand Avati" <avati at zresearch.com>
> An: "Daniel Maher" <dma+gluster at witbe.net>
> CC: "gluster-users at gluster.org" <gluster-users at gluster.org>
> Betreff: Re: [Gluster-users] 1.4rc3 client crashed with sig 11 + core

> Daniel, please remove read-ahead. We too found this issue and the fix is
> already in the repo. It will be shipped in the next rc. Apologies for the
> inconvience.
> 
Wow! I saw this message now after writing the other mail about readahead. In my case removing the readahead fixes the issue. Sorry for the other message.


> On Dec 16, 2008 8:59 AM, "Anand Avati" <avati at zresearch.com> wrote:
> 
> Can you please get us a bt from the core dump?
> 
> On Dec 16, 2008 8:54 AM, "Daniel Maher"
> <dma+gluster at witbe.net<dma%2Bgluster at witbe.net>>
> wrote:
> 
> Hello all,
> 
> I upgraded my AFR cluster (two clients, two servers) to 1.4rc3 today.
> As per the advice of Mr. Avati, as well as from the list, i've moved
> towards a client-side AFR (for the time being) in order to see if it
> helps with failover and recovery.
> 
> Unfortunately, i hit my first client crash about 30 minutes in !  A
> signal 11, no less, along with a nice 9.4MB core dump.  The relevant
> section from the glusterfs.log of the client that crashed is below :
> 
> --------------------
> 
> frame : type(1) op(32)
> frame : type(1) op(32)
> frame : type(1) op(32)
> frame : type(1) op(13)
> frame : type(1) op(13)
> frame : type(0) op(0)
> 
> Signal received: 11
> configuration details:argp 1
> bdb->cursor->get 1
> db.h 1
> dlfcn 1
> fdatasync 1
> libpthread 1
> llistxattr 1
> setfsid 1
> spinlock 1
> epoll.h 1
> xattr.h 1
> tv_nsec 1
> package-string: glusterfs 1.4.0rc3
> 
> --------------------
> 
> Client config : http://glusterfs.pastebin.com/m50af4d49
> Server config : http://glusterfs.pastebin.com/d23a1fa7e
> 
> Client details :
> # uname -s -r -p
> Linux 2.6.24.4 x86_64
> # cat /etc/redhat-release
> Fedora release 8 (Werewolf)
> # rpm -qa | egrep "(gluster|fuse)"
> fuse-libs-2.7.3glfs10-1
> fuse-2.7.3glfs10-1
> glusterfs-1.4.0rc3-1
> 
> 
> Has anybody else had 1.4(rc3 or other) sig 11 on them ?  Any idea why ?
> 
> 
> --
> Daniel Maher <dma+gluster AT witbe DOT net>
> 
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