On Dec 5, 2007, at 6:38 PM, China wrote:
Hi,
I've configured two machine with Linux-ha in Active/passive mode.
With v1
conf all is ok, instead with v2 conf there are the following
behaviours:
PC_A up with resource and PC_B up without resource
|
V
shutdown heartbeat
|
V
PC_A down without resource and PC_B up with resource
instead:
PC_A up with resource and PC_B up without resource
|
V
disconnect ethernet to PC_A (for pingd)
|
V
PC_A UP with resource (but not net) and PC_B up without resource
try using a value of 200 for the pingd multiplier.
by using 100, the two nodes are ending up with an equal score so there
is no clear indication which one to choose
I don't understand why the resource remains in PC_A with eth
disconnection
in v2 conf (I've tried with both root user and hacluster user for
pingd RA)
.
*ha.cf:
use_logd yes
compression zlib
coredumps no
keepalive 1
warntime 2
deadtime 5
deadping 5
udpport 694
bcast eth2
node test-ppc test3
ping 192.168.122.113
#respawn hacluster /rnd/apps/components/heartbeat/lib/heartbeat/ipfail
#respawn root /rnd/apps/components/heartbeat/lib/heartbeat/pingd -m
100 -d
5s
#auto_failback off
crm yes
*cib.xml:
<cib admin_epoch="0" epoch="0" num_updates="0" generated="false"
have_quorum="false" ignore_dtd="false" num_peers="0" cib-last-
written="Wed
Dec 5 17:55:00 2007">
<configuration>
<crm_config/>
<nodes>
<node id="92eb4ad2-6d22-4c98-a909-c7d20009f295" uname="test3"
type="normal"/>
<node id="d922f754-3142-4e1f-a706-fd30bbe9b57a" uname="test-ppc"
type="normal"/>
</nodes>
<resources>
<clone id="pingd_clone">
<meta_attributes id="pingd_clone_ma">
<attributes>
<nvpair id="pingd_clone_1" name="globally_unique"
value="false"/>
</attributes>
</meta_attributes>
<primitive class="ocf" id="pingd_child" provider="heartbeat"
type="pingd">
<operations>
<op id="pingd_child_mon" interval="20s" name="monitor"
timeout="60s"/>
</operations>
<instance_attributes id="pingd_inst_attr">
<attributes>
<nvpair id="pingd_1" name="dampen" value="5s"/>
<nvpair id="pingd_2" name="multiplier" value="100"/>
<nvpair id="pingd_3" name="user" value="hacluster"/>
</attributes>
</instance_attributes>
</primitive>
</clone>
<group id="group_1">
<primitive class="ocf" id="IPaddr_192_168_122_203"
provider="heartbeat" type="IPaddr">
<operations>
<op id="IPaddr_192_168_122_203_mon" interval="20s"
name="monitor" timeout="60s"/>
</operations>
<instance_attributes id="IPaddr_192_168_122_203_inst_attr">
<attributes>
<nvpair id="IPaddr_192_168_122_203_attr_0" name="ip"
value="
192.168.122.203"/>
<nvpair id="IPaddr_192_168_122_203_attr_1"
name="netmask"
value="24"/>
</attributes>
</instance_attributes>
</primitive>
<primitive class="lsb" id="httpd_2" provider="heartbeat"
type="httpd">
<operations>
<op id="httpd_2_mon" interval="120s" name="monitor"
timeout="60s"/>
</operations>
</primitive>
<primitive class="lsb" id="squid_3" provider="heartbeat"
type="squid">
<operations>
<op id="squid_3_mon" interval="120s" name="monitor"
timeout="60s"/>
</operations>
</primitive>
</group>
</resources>
<constraints>
<rsc_location id="rsc_location_group_1" rsc="group_1">
<rule id="prefered_location_group_1" score="100">
<expression attribute="#uname"
id="prefered_location_group_1_expr" operation="eq" value="test-ppc"/>
</rule>
<rule id="best_location_group_1" score_attribute="pingd">
<expression attribute="pingd"
id="best_location_group_1_expr"
operation="defined"/>
</rule>
</rsc_location>
</constraints>
</configuration>
</cib>
Thanks in advance!
--
Davide Belloni
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_______________________________________________
Linux-HA mailing list
[email protected]
http://lists.linux-ha.org/mailman/listinfo/linux-ha
See also: http://linux-ha.org/ReportingProblems
