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[OSR-users] Relocate a service
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From: Stefano E. <ste...@so...> - 2009-05-28 15:14:55
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Hi Mark,
I have changed the service element from:
<service autostart="0" domain="failover" name="RHTTPD">
<ip ref="10.43.100.204"/>
<script ref="/etc/init.d/httpd"/>
</service>
to:
<service autostart="0" domain="failover" name="RHTTPD">
<ip ref="10.43.100.204"/>
<script ref="httpd"/>
</service>
but does not change the result, if I type clusvcadm -e RHTTPD the
service fails and the messeges log:
May 28 15:09:00 clu01 clurgmgrd[15046]: <notice> Starting disabled
service service:RHTTPD
May 28 15:09:00 clu01 clurgmgrd[15046]: <notice> start on ip
"10.43.100.204" returned 1 (generic error)
May 28 15:09:00 clu01 clurgmgrd[15046]: <warning> #68: Failed to start
service:RHTTPD; return value: 1
May 28 15:09:00 clu01 clurgmgrd[15046]: <notice> Stopping service
service:RHTTPD
May 28 15:09:00 clu01 clurgmgrd[15046]: <notice> Service
service:RHTTPD is recovering
May 28 15:09:00 clu01 clurgmgrd[15046]: <warning> #71: Relocating
failed service service:RHTTPD
May 28 15:09:00 clu01 clurgmgrd[15046]: <notice> Service
service:RHTTPD is stopped
a consideration, when rgmanager start, I should not ping the IP
address 10.43.100.204 ??
the result of tool rg_test is:
[root@clu01 ~]# rg_test test /etc/cluster/cluster.conf
Running in test mode.
Loaded 22 resource rules
=== Resources List ===
Resource type: script
Agent: script.sh
Attributes:
name = httpd [ primary unique ]
file = /etc/init.d/httpd [ unique required ]
service_name [ inherit("service%name") ]
Resource type: ip
Instances: 1/1
Agent: ip.sh
Attributes:
address = 10.43.100.204 [ primary unique ]
monitor_link = 1
nfslock [ inherit("service%nfslock") ]
Resource type: service [INLINE]
Instances: 1/1
Agent: service.sh
Attributes:
name = RHTTPD [ primary unique required ]
domain = failover [ reconfig ]
autostart = 0 [ reconfig ]
hardrecovery = 0 [ reconfig ]
exclusive = 0 [ reconfig ]
nfslock = 0
recovery = restart [ reconfig ]
depend_mode = hard
max_restarts = 0
restart_expire_time = 0
=== Resource Tree ===
service {
name = "RHTTPD";
domain = "failover";
autostart = "0";
hardrecovery = "0";
exclusive = "0";
nfslock = "0";
recovery = "restart";
depend_mode = "hard";
max_restarts = "0";
restart_expire_time = "0";
ip {
address = "10.43.100.204";
monitor_link = "1";
nfslock = "0";
}
script {
name = "httpd";
file = "/etc/init.d/httpd";
service_name = "RHTTPD";
}
}
=== Failover Domains ===
Failover domain: failover
Flags: Ordered
Node clu01 (id 1, priority 1)
Node clu02 (id 2, priority 2)
=== Event Triggers ===
Event Priority Level 100:
Name: Default
(Any event)
File: /usr/share/cluster/default_event_script.sl
+++ Memory table dump +++
0xb77756e4 (8 bytes) allocation trace:
0xb7779e74 (8 bytes) allocation trace:
0xb778fce4 (52 bytes) allocation trace:
--- End Memory table dump ---
if I add the line:
<eth name="eth1" ip="10.43.100.204" mac="00:15:60:56:75:FC"/>
to section <com_info> of the clu01, the service start:
/etc/init.d/rgmanager start
Starting Cluster Service Manager: [ OK ]
the log is:
May 28 16:59:21 clu01 kernel: dlm: Using TCP for communications
May 28 16:59:30 clu01 clurgmgrd[15209]: <notice> Resource Group
Manager Starting
May 28 16:59:31 clu01 clurgmgrd: [15209]: <err> Failed to remove
10.43.100.204
May 28 16:59:31 clu01 clurgmgrd[15209]: <notice> stop on ip
"10.43.100.204" returned 1 (generic error)
clustat
Cluster Status for cluOCFS2 @ Thu May 28 17:00:22 2009
Member Status: Quorate
Member Name ID
Status
------ ---- ----
------
clu01
1 Online, Local, rgmanager
clu02
2 Offline
Service Name
Owner (Last) State
------- ----
----- ------ -----
service:RHTTPD
(none)
disabled
and:
clusvcadm -e RHTTPD
Local machine trying to enable service:RHTTPD...Success
service:RHTTPD is now running on clu01
but in this case the service does not relocate with the same ip !!
Bye
Ing. Stefano Elmopi
Gruppo Darco - Area ICT Sistemi
Via Ostiense 131/L Corpo B, 00154 Roma
cell. 3466147165
tel. 0657060500
email:ste...@so...
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