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

[Ioannis Aslanidis]

Hi there,

We have upgraded our servers and clients to the latest version of 
glusterfs. I hope that the problem will not reproduce. If it does, I 
will report back to the mailing list.

I am still wondering though, on the new versions, what do the following 
messages on the server mean:

2008-04-24 05:26:17 E [server-protocol.c:6021:server_protocol_interpret] 
server: bound_xl is null


2008-04-24 18:17:35 E [server-protocol.c:2136:server_stub_cbk] server: 
returning ENOENT: -1 (2)


Thanks for your help.

Regards,

Ioannis Aslanidis

Raghavendra G wrote:
> 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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> 
> 
>