LVS
lvs-users
Google
 
Web LinuxVirtualServer.org

Random adding and deleting of real servers

To: lvs-users@xxxxxxxxxxxxxxxxxxxxxx
Subject: Random adding and deleting of real servers
From: Dave Thacker <dthacker@xxxxxxxxxxxxxx>
Date: Tue, 26 Apr 2005 10:07:53 -0500
uname -a: Linux omares-loadbal1 2.6.4-52-smp
ldirectord 1.2.0 

I am using ldirectord to load balance traffic across two real servers.  I'm 
starting to see randon deletes and adds fo real servers in my log.  I'm not 
doing anything to initiate the change:  Example
Mar 29 02:37:34 omares-loadbal1 ldirectord[20959]: Deleted real server: 
10.0.37.145:443 (2 x 10.0.33.120:14444)
Mar 29 02:37:35 omares-loadbal1 ldirectord[20959]: Deleted real server: 
10.0.37.147:443 (1 x 10.0.33.120:14444)
Mar 29 02:37:56 omares-loadbal1 ldirectord[20959]: Deleted real server: 
10.0.37.144:443 (2 x 10.0.33.120:443)
Mar 29 02:37:57 omares-loadbal1 ldirectord[20959]: Deleted real server: 
10.0.37.146:443 (1 x 10.0.33.120:443)
Mar 29 02:37:58 omares-loadbal1 ldirectord[20959]: Added real server: 
10.0.37.145:443 (0 x 10.0.33.120:14444) (Wei
ght set to 1)
Mar 29 02:37:58 omares-loadbal1 ldirectord[20959]: Added real server: 
10.0.37.147:443 (1 x 10.0.33.120:14444) (Wei
ght set to 1)
Mar 29 02:38:18 omares-loadbal1 ldirectord[20959]: Added real server: 
10.0.37.144:443 (0 x 10.0.33.120:443) (Weigh
t set to 1)
Mar 29 02:38:19 omares-loadbal1 ldirectord[20959]: Deleted real server: 
10.0.37.145:443 (2 x 10.0.33.120:14444)
Mar 29 02:38:20 omares-loadbal1 ldirectord[20959]: Deleted real server: 
10.0.37.147:443 (1 x 10.0.33.120:14444)
Mar 29 02:38:41 omares-loadbal1 ldirectord[20959]: Added real server: 
10.0.37.145:443 (0 x 10.0.33.120:14444) (Wei
ght set to 1)

I'm new to lvs and not sure where to start debugging.  Can anyone explain why 
the real servers could be getting deleted and added? TIA
DT
-- 
Dave Thacker
Senior Systems Administrator
Omni Hotels Reservation Center
V:402-952-6535 F:402-334-8013 M: 402-981-4613 (24/7)



<Prev in Thread] Current Thread [Next in Thread>