Re: UM3 on Debian 3.1 with kernel 2.6.8

Hi Kinaï,

you don't say anything about the
arp configuration in /etc/sysctl.conf.

Perhapps you missed that and have some arp issues?

/Mattias


[email protected] skrev:
> Hello,
>
> I have just installed UM3 on two debian 3.1 with kernel 2.6.8 to provide
> SMTP Filtring with load balancing (postfix/amavis/spamassassin/clamav).
> These two servers are the real servers too.
>
> I haven't patch my kernel. It's the debian version.
>
> It seems that all work as fine, but some times (1/3 tries) the service
> bound on the virtual IP address take a lot of time to answer. By example,
> if you open a telnet session on the virtual IP on the SMTP port, the
> welcome message can take 4 ou 5 seconds. If I call directly one of the
> nodes, the problem doesn't occur.
>
> For additionnal information, I have followed this installation procedure :
> http://www.debianhelp.co.uk/ultramonkey.htm
>
> Below my configuration files :
> /etc/ha.d/ha.cf
>
> logfile /var/log/ha-log # File to write other messages to
> logfacility     local0 # Facility to use for syslog()/logger
> keepalive 2 # keepalive: how long between heartbeats?
> deadtime 10 # deadtime: how long-to-declare-host-dead?
> warntime 10 # warntime: how long before issuing "late heartbeat" warning?
> initdead 10
> auto_failback on
> # nice_failback on # nice_failback:  determines whether a resource will
> fail #back to its "primary" node, or remain on whate$
> udpport 694 # What UDP port to use for communication?
> bcast   eth0    # Linux What interfaces to heartbeat over?
> mcast eth0 225.0.0.1 694 1 0 # Set up a multicast heartbeat medium
> #       Tell what machines are in the cluster
> #       node    nodename ...    -- must match uname -n
> node    mynode01
> node    mynode02
>
> respawn hacluster /usr/lib/heartbeat/ipfail
> apiauth ipfail gid=haclient uid=hacluster
>
>
> /etc/ha.d/haresources
>
> mynode1 \
> ldirectord::ldirectord.cf \
> LVSSyncDaemonSwap::master \
> IPaddr::192.168.250.90/24/eth0/192.168.250.255
>
> /etc/ha.d/ldirectord.cf
>
> # Global Directives
> checktimeout=10
> checkinterval=10
> #fallback=127.0.0.1:25
> autoreload=yes
> logfile="/var/log/ldirectord.log"
> #logfile="local0"
> quiescent=yes
>
> ## Virtual Service for SMTP
> virtual=192.168.250.90:25                 ## IP VIRTUEL
>         #fallback=127.0.0.1:25
>         real=192.168.250.91:25 gate ##mynode01
>         real=192.168.250.92:25 gate ##mynode02
>         service=smtp
>         scheduler=wlc   ##mode fonctionnement du cluster
>         #persistent=600
>         protocol=tcp
>         checktype=negotiate
>
> Thanks for help,
> Regards,
> Kinaï
>
>
>   


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