Veritas-bu

[Veritas-bu] EXIT STATUS 24: socket write failed

2011-01-24 11:55:06
Subject: [Veritas-bu] EXIT STATUS 24: socket write failed
From: Justin Piszcz <jpiszcz AT lucidpixels DOT com>
To: veritas-bu AT mailman.eng.auburn DOT edu
Date: Mon, 24 Jan 2011 11:54:59 -0500 (EST)
Hi,

Has anyone seen anything like this before?

I have opened a case with Symantec but was curious what others have done 
to delve depeper into socket write errors/timeouts/etc?

Using a 1 MiB buffer size on the media server and the client, only Windows
hosts seem to have problems, no problems whatsoever with Linux clients. 
Before switching over from 1GbE media servers to 1GbE media servers, there 
were no problems.  Also from 1GbE -> 10GbE came Kernel 2.4 -> Kernel 2.6.

So there were quite a few changes, although the only clients affected seem 
to be Windows.  Any thoughts here?

Also:
1. Already tried disabling TCP/UDP offload/chimney setting/etc.
2. Already tried full duplex/newer NIC driver, etc.

Any other thoughts?

2:55:37.627 AM: [1880.4808] <32> TransporterRemote::write[2](): FTL - 
SocketWriteException: send() call failed, could not write data to the socket, 
possible broken connection.
2:55:37.737 AM: [1880.4808] <16> NBUException::traceException(): (
An Exception of type [Symantec::NetBackup::Ncf::OperationFailedException] was 
thrown. Details about the exception follow...:
Error code  = (-1008).
Src file    = (D:\656\src\cl\clientpc\util\tar_tfi.cpp).
Src Line    = (276).
Description = (%s getBuffer operation failed).
Operation type=().
)
2:55:37.737 AM: [1880.4808] <16> NBUException::traceException(): (
An Exception of type [Symantec::NetBackup::Ncf::SocketWriteException] was 
thrown. Details about the exception follow...:
Error code  = (-1027).
Src file    = (TransporterRemote.cpp).
Src Line    = (310).
Description = (send() call failed, could not write data to the socket, possible 
broken connection).
Local IP=(). Remote IP=(). Remote Port No.=(0).
No. of bytes to write=(1048576) while No. of bytes written=(0).
)
2:55:37.737 AM: [1880.4808] <4> tar_base::V_vTarMsgW: INF - tar message 
received from tar_backup_tfi::processException
2:55:37.737 AM: [1880.4808] <2> tar_base::V_vTarMsgW: FTL - socket write failed
2:55:37.737 AM: [1880.4808] <4> tar_backup::backup_done_state: INF - number of 
file directives not found: 0
2:55:37.737 AM: [1880.4808] <4> tar_backup::backup_done_state: INF -     number 
of file directives found: 6
2:55:37.737 AM: [1880.4808] <2> tar_base::V_vTarMsgW: INF - Client completed 
sending data for backup
2:55:37.737 AM: [1880.4808] <4> tar_base::stopKeepaliveThread: INF - waiting 
for keepalive thread to exit ...
2:55:37.737 AM: [1880.1712] <4> tar_base::keepaliveThread: INF - keepalive 
thread terminating (reason: WAIT_OBJECT_0)
2:55:37.737 AM: [1880.4808] <4> tar_base::stopKeepaliveThread: INF - keepalive 
thread has exited. (reason: WAIT_OBJECT_0)
2:55:37.737 AM: [1880.4808] <2> tar_base::V_vTarMsgW: INF - EXIT STATUS 24: 
socket write failed

Justin.

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