carlopmart wrote:
carlopmart wrote:
Lon Hohberger wrote:
On Tue, 2007-11-27 at 11:26 +0100, carlopmart wrote:
Hi all
I have a very strange problem. I have configured three nodes under
RHCS on rhel5.1 servers. All works ok, except for one service that
never starts when rgmanager start-up. My cluster conf is:
<?xml version="1.0"?>
<cluster alias="RhelXenCluster" config_version="17"
name="RhelXenCluster">
<fence_daemon post_fail_delay="0" post_join_delay="3"/>
<clusternodes>
<clusternode name="rhelclu01.hpulabs.org"
nodeid="1" votes="1">
<fence>
<method name="1">
<device name="gnbd-fence"
nodename="rhelclu01.hpulabs.org"/>
</method>
</fence>
<multicast addr="239.192.75.55"
interface="eth0"/>
</clusternode>
<clusternode name="rhelclu02.hpulabs.org"
nodeid="2" votes="1">
<fence>
<method name="1">
<device name="gnbd-fence"
nodename="rhelclu02.hpulabs.org"/>
</method>
</fence>
<multicast addr="239.192.75.55"
interface="eth0"/>
</clusternode>
<clusternode name="rhelclu03.hpulabs.org"
nodeid="3" votes="1">
<fence>
<method name="1">
<device name="gnbd-fence"
nodename="rhelclu03.hpulabs.org"/>
</method>
</fence>
<multicast addr="239.192.75.55"
interface="xenbr0"/>
</clusternode>
</clusternodes>
<cman expected_votes="1" two_node="0">
<multicast addr="239.192.75.55"/>
</cman>
<fencedevices>
<fencedevice agent="fence_gnbd" name="gnbd-fence"
servers="rhelclu03.hpulabs.org"/>
</fencedevices>
<rm log_facility="local4" log_level="7">
<failoverdomains>
<failoverdomain name="PriCluster"
ordered="1" restricted="1">
<failoverdomainnode
name="rhelclu01.hpulabs.org" priority="1"/>
<failoverdomainnode
name="rhelclu02.hpulabs.org" priority="2"/>
</failoverdomain>
<failoverdomain name="SecCluster"
ordered="1" restricted="1">
<failoverdomainnode
name="rhelclu02.hpulabs.org" priority="1"/>
<failoverdomainnode
name="rhelclu01.hpulabs.org" priority="2"/>
</failoverdomain>
</failoverdomains>
<resources>
<ip address="172.25.50.10" monitor_link="1"/>
<ip address="172.25.50.11" monitor_link="1"/>
<ip address="172.25.50.12" monitor_link="1"/>
<ip address="172.25.50.13" monitor_link="1"/>
<ip address="172.25.50.14" monitor_link="1"/>
<ip address="172.25.50.15" monitor_link="1"/>
<ip address="172.25.50.16" monitor_link="1"/>
<ip address="172.25.50.17" monitor_link="1"/>
<ip address="172.25.50.18" monitor_link="1"/>
<ip address="172.25.50.19" monitor_link="1"/>
<ip address="172.25.50.20" monitor_link="1"/>
</resources>
<service autostart="1" domain="PriCluster"
name="dns-svc" recovery="relocate">
<ip ref="172.25.50.10">
<script
file="/data/cfgcluster/etc/init.d/named" name="named"/>
</ip>
</service>
<service autostart="1" domain="SecCluster"
name="mail-svc" recovery="relocate">
<ip ref="172.25.50.11">
<script
file="/data/cfgcluster/etc/init.d/postfix-cluster" name="postfix"/>
</ip>
</service>
<service autostart="1" domain="SecCluster"
name="rsync-svc" recovery="relocate">
<ip ref="172.25.50.13">
<script
file="/data/cfgcluster/etc/init.d/rsyncd" name="rsyncd"/>
</ip>
</service>
<service autostart="1" domain="PriCluster"
name="wwwsoft-svc" recovery="relocate">
<ip ref="172.25.50.14">
<script
file="/data/cfgcluster/etc/init.d/httpd-mirror" name="httpd-mirror"/>
</ip>
</service>
<service autostart="1" domain="SecCluster"
name="proxy-svc" recovery="relocate">
<ip ref="172.25.50.15">
<script
file="/data/cfgcluster/etc/init.d/squid" name="squid"/>
</ip>
</service>
</rm>
</cluster>
The service that returns me errors and never starts when rgmanager
start-up is postfix-cluster. On maillog file I find this error:
Nov 26 11:27:31 rhelclu01 postfix[27959]: fatal: parameter
inet_interfaces: no local interface found for 172.25.50.11
Nov 26 11:27:43 rhelclu01 postfix[28313]: fatal:
/data/cfgcluster/etc/postfix-cluster/postfix-script: Permission denied
but thath's not true. If I start this service manually all works
ok. Postfix configuration it is ok, What can be the problem??? I
don't know why rgmanager dosen't config 172.25.50.11 address before
execute postfix-cluster service ....
When you start it manually -- how?
* add IP manually / running the script?
* rg_test?
* clusvcadm -e?
-- Lon
Another strange thing: at this morning this service is stopped, when I
try to start using clusvcadm returns this error:
Nov 28 09:28:21 rhelclu01 clurgmgrd[1450]: <warning> #68: Failed to
start service:mail-svc; return value: 1
Nov 28 09:28:21 rhelclu01 clurgmgrd[1450]: <notice> Stopping service
service:mail-svc
Nov 28 09:28:22 rhelclu01 clurgmgrd: [1450]: <err> script:postfix:
stop of /data/cfgcluster/etc/init.d/postfix-cluster failed (returned 1)
Nov 28 09:28:22 rhelclu01 clurgmgrd[1450]: <notice> stop on script
"postfix" returned 1 (generic error)
Nov 28 09:28:22 rhelclu01 in.rdiscd[11610]: setsockopt
(IP_ADD_MEMBERSHIP): Address already in use
Nov 28 09:28:22 rhelclu01 in.rdiscd[11610]: Failed joining addresses
Nov 28 09:28:32 rhelclu01 clurgmgrd[1450]: <notice> Service
service:mail-svc is recovering
Nov 28 09:28:32 rhelclu01 clurgmgrd[1450]: <warning> #71: Relocating
failed service service:mail-svc
Nov 28 09:28:32 rhelclu01 clurgmgrd[1450]: <notice> Stopping service
service:mail-svc
I don't understand this. IP 172.25.50.11 isn't used by anyone ....
Finally I have found where is the problem: I need to put
alternate_config param under first postfix instance and now all works
ok. Service starts, stops and relocate ok but I found a little problem:
clurgmgrd doesn't checks the status of the service. If I remove status
flag from init script for the resource, nothing occurs. Do I need to put
any param on cluster.conf to check services every 1 min or 2???
Thanks.
Please, any hints???
--
CL Martinez
carlopmart {at} gmail {d0t} com
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