[Gluster-devel] error gf_block_unserialize_transport server: EOF from peer

Amar S. Tumballi amar at zresearch.com
Thu Jan 31 10:07:23 UTC 2008 

Rohan,
 these client errors are mostly due to presence of 0 byte files in the
backend storage, which was present in patch-636 to patch-641. If you don't
have any important data in the backend. Can you start fresh with the latest
source? That should solve it.

Regards,
-Amar

On Jan 31, 2008 3:30 PM, Rohan <rohan.thale at moneycontrol.com> wrote:

>  Hi Guys,
>
>
>
> Please help with, we want to put this in production.
>
>
>
> FYI: Before this TLA 643 version and without self-heal off, 0Kb files got
> created on servers.
>
>
>
>
>
> I'm running glusterfs on physical machine. Currently I'm testing TLA 643
> with "self-heal off". And I'm getting following error
>
>
>
> Client config: http://glusterfs.pastebin.com/m7d6d3c3
>
>
>
> Server config: http://glusterfs.pastebin.com/m619775e4
>
>
>
>
>
>
>
>
>
> Client1 error.
>
>
>
> 2008-01-31 14:34:24 E [fuse-bridge.c:431:fuse_entry_cbk] glusterfs-fuse:
> 135: /IOtest/ACT-SM-002-R10.C1.DB.dc1.in.com => -1 (2)
>
> 2008-01-31 14:34:24 E [fuse-bridge.c:431:fuse_entry_cbk] glusterfs-fuse:
> 135: /IOtest/ACT-SM-002-R10.C1.DB.dc1.in.com => -1 (2)
>
> 2008-01-31 15:09:17 E [fuse-bridge.c:431:fuse_entry_cbk] glusterfs-fuse:
> 201785: / => -1 (116)
>
> 2008-01-31 15:09:17 E [fuse-bridge.c:431:fuse_entry_cbk] glusterfs-fuse:
> 201786: / => -1 (116)
>
> 2008-01-31 15:09:17 E [fuse-bridge.c:431:fuse_entry_cbk] glusterfs-fuse:
> 201788: / => -1 (116)
>
> 2008-01-31 15:09:18 E [fuse-bridge.c:431:fuse_entry_cbk] glusterfs-fuse:
> 201792: / => -1 (116)
>
> 2008-01-31 15:09:18 E [fuse-bridge.c:431:fuse_entry_cbk] glusterfs-fuse:
> 201793: / => -1 (116)
>
> 2008-01-31 15:09:18 E [fuse-bridge.c:431:fuse_entry_cbk] glusterfs-fuse:
> 201795: / => -1 (116)
>
> 2008-01-31 15:09:19 E [fuse-bridge.c:431:fuse_entry_cbk] glusterfs-fuse:
> 201800: / => -1 (116)
>
> 2008-01-31 15:09:20 E [fuse-bridge.c:431:fuse_entry_cbk] glusterfs-fuse:
> 201806: / => -1 (116)
>
>
>
> Client2 error: http://glusterfs.pastebin.com/m566518a7
>
>
>
> Server error
>
>
>
> 2008-01-31 14:06:16 E [protocol.c:254:gf_block_unserialize_transport]
> server: EOF from peer (172.30.30.22:1019)
>
> 2008-01-31 14:06:16 C [tcp.c:81:tcp_disconnect] server: connection
> disconnected
>
> 2008-01-31 14:06:16 E [protocol.c:254:gf_block_unserialize_transport]
> server: EOF from peer (172.30.30.22:1020)
>
> 2008-01-31 14:06:16 C [tcp.c:81:tcp_disconnect] server: connection
> disconnected
>
> 2008-01-31 14:06:16 E [protocol.c:254:gf_block_unserialize_transport]
> server: EOF from peer (172.30.30.22:1021)
>
> 2008-01-31 14:06:16 C [tcp.c:81:tcp_disconnect] server: connection
> disconnected
>
> 2008-01-31 14:06:16 E [protocol.c:254:gf_block_unserialize_transport]
> server: EOF from peer (172.30.30.22:1022)
>
> 2008-01-31 14:06:16 C [tcp.c:81:tcp_disconnect] server: connection
> disconnected
>
> 2008-01-31 14:06:16 E [protocol.c:254:gf_block_unserialize_transport]
> server: EOF from peer (172.30.30.22:1023)
>
> 2008-01-31 14:06:16 C [tcp.c:81:tcp_disconnect] server: connection
> disconnected
>
> 2008-01-31 14:06:37 E [protocol.c:254:gf_block_unserialize_transport]
> server: EOF from peer (172.30.30.22:972)
>
> 2008-01-31 14:06:37 C [tcp.c:81:tcp_disconnect] server: connection
> disconnected
>
> 2008-01-31 14:06:37 E [protocol.c:254:gf_block_unserialize_transport]
> server: EOF from peer (172.30.30.22:975)
>
> 2008-01-31 14:06:37 C [tcp.c:81:tcp_disconnect] server: connection
> disconnected
>
> 2008-01-31 14:06:37 E [protocol.c:254:gf_block_unserialize_transport]
> server: EOF from peer (172.30.30.22:962)
>
> 2008-01-31 14:06:37 C [tcp.c:81:tcp_disconnect] server: connection
> disconnected
>
> 2008-01-31 14:06:37 E [protocol.c:254:gf_block_unserialize_transport]
> server: EOF from peer (172.30.30.22:966)
>
> 2008-01-31 14:06:37 C [tcp.c:81:tcp_disconnect] server: connection
> disconnected
>
> 2008-01-31 14:06:37 E [protocol.c:254:gf_block_unserialize_transport]
> server: EOF from peer (172.30.30.22:969)
>
> 2008-01-31 14:06:37 C [tcp.c:81:tcp_disconnect] server: connection
> disconnected
>
> 2008-01-31 14:07:31 E [protocol.c:254:gf_block_unserialize_transport]
> server: EOF from peer (172.30.30.22:918)
>
> 2008-01-31 14:07:31 C [tcp.c:81:tcp_disconnect] server: connection
> disconnected
>
> 2008-01-31 14:07:31 E [protocol.c:254:gf_block_unserialize_transport]
> server: EOF from peer (172.30.30.22:921)
>
> 2008-01-31 14:07:31 C [tcp.c:81:tcp_disconnect] server: connection
> disconnected
>
> 2008-01-31 14:07:31 E [protocol.c:254:gf_block_unserialize_transport]
> server: EOF from peer (172.30.30.22:924)
>
> 2008-01-31 14:07:31 C [tcp.c:81:tcp_disconnect] server: connection
> disconnected
>
> 2008-01-31 14:07:31 E [protocol.c:254:gf_block_unserialize_transport]
> server: EOF from peer (172.30.30.22:927)
>
> 2008-01-31 14:07:31 C [tcp.c:81:tcp_disconnect] server: connection
> disconnected
>
> 2008-01-31 14:07:31 E [protocol.c:254:gf_block_unserialize_transport]
> server: EOF from peer (172.30.30.22:915)
>
> 2008-01-31 14:07:31 C [tcp.c:81:tcp_disconnect] server: connection
> disconnected
>
> 2008-01-31 14:43:06 E [server-protocol.c:178:generic_reply] server:
> transport_writev failed
>
> 2008-01-31 14:43:06 C [tcp.c:81:tcp_disconnect] server: connection
> disconnected
>
> 2008-01-31 14:43:06 E [tcp.c:118:tcp_except] server: shutdown () - error:
> Transport endpoint is not connected
>
> 2008-01-31 14:43:06 E [server-protocol.c:178:generic_reply] server:
> transport_writev failed
>
> 2008-01-31 14:43:06 C [tcp.c:81:tcp_disconnect] server: connection
> disconnected
>
> 2008-01-31 14:43:06 E [server-protocol.c:178:generic_reply] server:
> transport_writev failed
>
> 2008-01-31 14:43:06 C [tcp.c:81:tcp_disconnect] server: connection
> disconnected
>
> 2008-01-31 14:43:06 E [server-protocol.c:178:generic_reply] server:
> transport_writev failed
>
> 2008-01-31 14:43:06 C [tcp.c:81:tcp_disconnect] server: connection
> disconnected
>
> 2008-01-31 14:43:06 E [server-protocol.c:178:generic_reply] server:
> transport_writev failed
>
> 2008-01-31 14:43:06 C [tcp.c:81:tcp_disconnect] server: connection
> disconnected
>
>
>
>
>
>
>
>
>  ------------------------------
>
> *From:* anand.avati at gmail.com [mailto:anand.avati at gmail.com] *On Behalf Of
> *Anand Avati
> *Sent:* Thursday, January 31, 2008 3:04 PM
> *To:* Rohan
> *Cc:* Gluster-devel at nongnu.org
> *Subject:* Re: [Gluster-devel] error gf_block_unserialize_transport
> server: EOF from peer
>
>
>
> Rohan,
>  are you running glusterfs client or server on a virtual machine or a
> physical machine?
>
> avati
>
> 2008/1/25, Rohan <rohan.thale at moneycontrol.com>:
>
> I'm getting following error. Also sometime ls hangs.
>
>
>
>
>
> 2008-01-25 19:37:19 E [protocol.c:254:gf_block_unserialize_transport]
> server: EOF from peer (172.30.30.22:932)
>
> 2008-01-25 19:37:19 C [tcp.c:81:tcp_disconnect] server: connection
> disconnected
>
>
>
>
>
> 1.      client
> 2.      afr
> 3.      unify
> 4.      io-threads
> 5.      write-behind
> 6.      io-cache
>
>
>
>
>
> Please help
>
>
>
> Rohan
>
>
>
>
>
> _______________________________________________
> Gluster-devel mailing list
> Gluster-devel at nongnu.org
> http://lists.nongnu.org/mailman/listinfo/gluster-devel
>
>
>
>
> --
> If I traveled to the end of the rainbow
> As Dame Fortune did intend,
> Murphy would be there to tell me
> The pot's at the other end.
>



-- 
Amar Tumballi
Gluster/GlusterFS Hacker
[bulde on #gluster/irc.gnu.org]
http://www.zresearch.com - Commoditizing Supercomputing and Superstorage!

More information about the Gluster-devel mailing list