[Spread-users] Spread daemon failure

[MARTCHOUK Oleg]

Hi,

We have experienced a failure of 2 spread daemons (among 6 running in the
same segment at the moment) with the following log messages :

	[30 May 15:18:22] ====================[30 May 15:18:23]
--------------------
	[30 May 15:18:23] Configuration at idaint9-spread is:
	[30 May 15:18:23] Num Segments 1
	[30 May 15:18:23]       6       224.224.224.224   3345
	[30 May 15:18:23]               idaint1-spread          172.27.40.1
	[30 May 15:18:23]               idaint4-spread          172.27.40.4
	[30 May 15:18:23]               idaint9-spread          172.27.40.9
	[30 May 15:18:23]               idaint8-spread          172.27.40.8
	[30 May 15:18:23]               idaint2-spread          172.27.40.2
	[30 May 15:18:23]               ingsffacq1-spread       172.27.40.3
	[30 May 15:18:23] ====================
	[31 May 02:15:52] Discard_packets: packet 34100862 not exist
	Exit caused by Alarm(EXIT)


	[30 May 15:18:16] ====================[30 May 15:18:23]
--------------------
	[30 May 15:18:23] Configuration at idaint8-spread is:
	[30 May 15:18:23] Num Segments 1
	[30 May 15:18:23]       6       224.224.224.224   3345
	[30 May 15:18:23]               idaint1-spread          172.27.40.1
	[30 May 15:18:23]               idaint4-spread          172.27.40.4
	[30 May 15:18:23]               idaint9-spread          172.27.40.9
	[30 May 15:18:23]               idaint8-spread          172.27.40.8
	[30 May 15:18:23]               idaint2-spread          172.27.40.2
	[30 May 15:18:23]               ingsffacq1-spread       172.27.40.3
	[30 May 15:18:23] ====================
	[31 May 02:15:51] Answer_retrans: retrans of 34100862 requested
while Aru is 34100885
	Exit caused by Alarm(EXIT)



	The daemons are running on Linux (Red Hat AS 2.1) boxes. 
	They use the multicast on the 1 Gbit network. The network
configuration is listed bellow.
	Some parameters (time-outs and session queue's size) were modified
accordingly to the "Users Guide to Spread".
	The messages are sent in FIFO_MODE mode.
	The hole system is doing quiet well.

	Spread_Segment 224.224.224.224:3345 {
	    idaint1-spread      172.27.40.1
	    idaint4-spread      172.27.40.4
	    idaint9-spread      172.27.40.9
	    idaint8-spread      172.27.40.8
	    idaint2-spread      172.27.40.2
	    ingsffacq1-spread           172.27.40.3
	}

Have you any idea?

best regards, 

Oleg.

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