Fwd: [Gluster-devel] GlusterFS clients getting disconnected from servers with signals 6 and 11

[Raghavendra G]

resending to list.

---------- Forwarded message ----------
From: Raghavendra G <raghavendra.hg at gmail.com>
Date: Fri, Apr 25, 2008 at 10:58 AM
Subject: Re: [Gluster-devel] GlusterFS clients getting disconnected from
servers with signals 6 and 11
To: Ioannis Aslanidis <iaslanidis at flumotion.com>


Hi loannis,

Do the system on which client is running uses poll or epoll? you can find it
in the summary printed at the end of ./configure. Also is it possible to
attach client side log file.

regards,

On Tue, Apr 22, 2008 at 12:42 PM, Ioannis Aslanidis <
iaslanidis at flumotion.com> wrote:

> Hello,
>
> We are currently using server version 1.3.8-0.6 and client version
> 1.3.8-0.8. Do you think that updating to a newer version could solve the
> issues below? If you need any further information, please do not hesitate to
> ask for it.
>
> The log of the server is the following:
>
> 2008-04-21 16:07:48 E [protocol.c:254:gf_block_unserialize_transport]
> server: EOF from peer (192.168.128.101:1021)
> 2008-04-21 16:07:48 C [tcp.c:81:tcp_disconnect] server: connection
> disconnected
> 2008-04-21 16:13:15 E [protocol.c:254:gf_block_unserialize_transport]
> server: EOF from peer (192.168.128.101:1023)
> 2008-04-21 16:13:15 C [tcp.c:81:tcp_disconnect] server: connection
> disconnected
> 2008-04-21 17:37:41 E [protocol.c:254:gf_block_unserialize_transport]
> server: EOF from peer (192.168.128.101:1022)
> 2008-04-21 17:37:41 C [tcp.c:81:tcp_disconnect] server: connection
> disconnected
> 2008-04-21 17:49:53 E [protocol.c:254:gf_block_unserialize_transport]
> server: EOF from peer (192.168.128.101:1023)
> 2008-04-21 17:49:53 C [tcp.c:81:tcp_disconnect] server: connection
> disconnected
> 2008-04-21 20:01:17 E [protocol.c:254:gf_block_unserialize_transport]
> server: EOF from peer (192.168.128.104:1019)
> 2008-04-21 20:01:17 C [tcp.c:81:tcp_disconnect] server: connection
> disconnected
> 2008-04-21 20:15:30 E [protocol.c:254:gf_block_unserialize_transport]
> server: EOF from peer (192.168.128.104:1023)
> 2008-04-21 20:15:30 C [tcp.c:81:tcp_disconnect] server: connection
> disconnected
> 2008-04-21 22:05:50 C [tcp.c:81:tcp_disconnect] server: connection
> disconnected
> 2008-04-21 22:16:42 E [protocol.c:254:gf_block_unserialize_transport]
> server: EOF from peer (192.168.128.102:1023)
> 2008-04-21 22:16:42 C [tcp.c:81:tcp_disconnect] server: connection
> disconnected
>
> The log of the clients:
>
> ---------
> got signal (11), printing backtrace
> ---------
> [0xd9f420]
> /lib/libc.so.6[0x4ef12450]
> /lib/libc.so.6(calloc+0x8e)[0x4ef139a2]
> /usr/lib/glusterfs/1.3.8/xlator/performance/read-ahead.so[0xe20551]
> /usr/lib/glusterfs/1.3.8/xlator/protocol/client.so[0x30718b]
> /usr/lib/glusterfs/1.3.8/xlator/protocol/client.so(notify+0xb6e)[0x30ac0e]
> /usr/lib/libglusterfs.so.0(transport_notify+0x37)[0x45c8eed7]
> /usr/lib/libglusterfs.so.0(sys_epoll_iteration+0xd7)[0x45c8fc17]
> /usr/lib/libglusterfs.so.0(poll_iteration+0x7c)[0x45c8f00c]
> [glusterfs](main+0x454)[0x804a864]
> /lib/libc.so.6(__libc_start_main+0xdc)[0x4eec37e4]
> [glusterfs][0x804a381]
> ---------
>
> ---------
> got signal (6), printing backtrace
> ---------
> [0x480420]
> [0x480410]
> /lib/libc.so.6(gsignal+0x49)[0x4eed6159]
> /lib/libc.so.6(abort+0x103)[0x4eed76e3]
> /lib/libc.so.6[0x4ef0aa1b]
> /lib/libc.so.6[0x4ef12660]
> /lib/libc.so.6(malloc+0x74)[0x4ef13c7c]
> /lib/libc.so.6(vasprintf+0x23)[0x4ef09a07]
> /lib/libc.so.6(__asprintf+0x2e)[0x4eef135e]
> /usr/lib/libglusterfs.so.0(dict_set+0x26b)[0x45c85b6b]
> [glusterfs][0x804b3d8]
> [glusterfs][0x804bfff]
> /lib/libfuse.so.2[0x45c6e359]
> /lib/libfuse.so.2[0x45c6f29d]
> /lib/libfuse.so.2(fuse_session_process+0x26)[0x45c70d96]
> [glusterfs][0x804fcc8]
> /lib/libpthread.so.0[0x4f1f03b6]
> /lib/libc.so.6(__clone+0x5e)[0x4ef7633e]
> ---------
>
>
> Regards,
>
> Ioannis
>
>
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>



-- 
Raghavendra G

A centipede was happy quite, until a toad in fun,
Said, "Prey, which leg comes after which?",
This raised his doubts to such a pitch,
He fell flat into the ditch,
Not knowing how to run.
-Anonymous



-- 
Raghavendra G

A centipede was happy quite, until a toad in fun,
Said, "Prey, which leg comes after which?",
This raised his doubts to such a pitch,
He fell flat into the ditch,
Not knowing how to run.
-Anonymous