Hallo..
Ich hab einen cluster gebaut der auch wunderbar funktioniert wenn
beide Nodes an sind, aber wenn der erste ausfällt kommen die Dienste
auf dem zweiten nicht hoch.
Ich vermute das an den Locations oder am order liegt.
Wenn beide Nodes laufen ist alles ok:
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Last updated: Fri Oct 7 18:23:39 2011
Stack: openais
Current DC: HA-2.inta-peters.com - partition with quorum
Version: 1.1.5-1.1.el5-01e86afaaa6d4a8c4836f68df80ababd6ca3902f
2 Nodes configured, 2 expected votes
9 Resources configured.
============
Online: [ HA-1.inta-peters.com HA-2.inta-peters.com ]
Master/Slave Set: master-drbd-crs [drbd-crs]
Masters: [ HA-1.inta-peters.com ]
Slaves: [ HA-2.inta-peters.com ]
Master/Slave Set: master-drbd-ftp [drbd-ftp]
Masters: [ HA-2.inta-peters.com ]
Slaves: [ HA-1.inta-peters.com ]
Master/Slave Set: master-drbd-ums [drbd-ums]
Masters: [ HA-2.inta-peters.com ]
Slaves: [ HA-1.inta-peters.com ]
Resource Group: DB
ClusterIP-DB (ocf::heartbeat:IPaddr2): Started
HA-1.inta-peters.com
dbFS (ocf::heartbeat:Filesystem): Started
HA-1.inta-peters.com
pgsqlDB (ocf::heartbeat:pgsql): Started HA-1.inta-peters.com
mysqlDB (ocf::heartbeat:mysql): Started HA-1.inta-peters.com
Resource Group: ISCSI
ClusterIP-ISCSI (ocf::heartbeat:IPaddr2): Started
HA-1.inta-peters.com
iscsiTarget (ocf::heartbeat:iSCSITarget): Started
HA-1.inta-peters.com
iscsiLUN (ocf::heartbeat:iSCSILogicalUnit): Started
HA-1.inta-peters.com
iscsiLUN2 (ocf::heartbeat:iSCSILogicalUnit): Started
HA-1.inta-peters.com
Resource Group: OBS
ClusterIP-OBS (ocf::heartbeat:IPaddr2): Started
HA-2.inta-peters.com
Resource Group: SMB
ClusterIP-SMB (ocf::heartbeat:IPaddr2): Started
HA-2.inta-peters.com
ftpFS (ocf::heartbeat:Filesystem): Started
HA-2.inta-peters.com
umsFS (ocf::heartbeat:Filesystem): Started
HA-2.inta-peters.com
Master/Slave Set: master-drbd-db [drbd-db]
Masters: [ HA-1.inta-peters.com ]
Slaves: [ HA-2.inta-peters.com ]
Master/Slave Set: master-drbd-crs-fail [drbd-crs-fail]
Masters: [ HA-1.inta-peters.com ]
Slaves: [ HA-2.inta-peters.com ]
################################################################################################################################
Fällt Node 1 aus:
################################################################################################################################
Last updated: Fri Oct 7 18:25:21 2011
Stack: openais
Current DC: HA-2.inta-peters.com - partition WITHOUT quorum
Version: 1.1.5-1.1.el5-01e86afaaa6d4a8c4836f68df80ababd6ca3902f
2 Nodes configured, 2 expected votes
9 Resources configured.
============
Online: [ HA-2.inta-peters.com ]
OFFLINE: [ HA-1.inta-peters.com ]
Master/Slave Set: master-drbd-crs [drbd-crs]
Slaves: [ HA-2.inta-peters.com ]
Stopped: [ drbd-crs:0 ]
Master/Slave Set: master-drbd-ftp [drbd-ftp]
Masters: [ HA-2.inta-peters.com ]
Stopped: [ drbd-ftp:0 ]
Master/Slave Set: master-drbd-ums [drbd-ums]
Masters: [ HA-2.inta-peters.com ]
Stopped: [ drbd-ums:0 ]
Resource Group: OBS
ClusterIP-OBS (ocf::heartbeat:IPaddr2): Started
HA-2.inta-peters.com
Resource Group: SMB
ClusterIP-SMB (ocf::heartbeat:IPaddr2): Started
HA-2.inta-peters.com
ftpFS (ocf::heartbeat:Filesystem): Started
HA-2.inta-peters.com
umsFS (ocf::heartbeat:Filesystem): Started
HA-2.inta-peters.com
Master/Slave Set: master-drbd-db [drbd-db]
Slaves: [ HA-2.inta-peters.com ]
Stopped: [ drbd-db:0 ]
Master/Slave Set: master-drbd-crs-fail [drbd-crs-fail]
Slaves: [ HA-2.inta-peters.com ]
Stopped: [ drbd-crs-fail:0 ]
################################################################################################################################
und hier meine config:
node HA-1.inta-peters.com
node HA-2.inta-peters.com
primitive ClusterIP-DB ocf:heartbeat:IPaddr2 \
params ip="192.168.46.65" cidr_netmask="24" \
op monitor interval="21s" timeout="20s" \
meta target-role="Started"
primitive ClusterIP-ISCSI ocf:heartbeat:IPaddr2 \
params ip="192.168.49.55" cidr_netmask="24" \
op monitor interval="21s" timeout="20s" \
meta target-role="Started"
primitive ClusterIP-OBS ocf:heartbeat:IPaddr2 \
params ip="192.168.46.66" cidr_netmask="24" \
op monitor interval="21s" timeout="20s" \
meta target-role="Started"
primitive ClusterIP-SMB ocf:heartbeat:IPaddr2 \
params ip="192.168.49.56" cidr_netmask="24" \
op monitor interval="21s" timeout="20s" \
meta target-role="Started"
primitive dbFS ocf:heartbeat:Filesystem \
params device="/dev/drbd3" directory="/DRBD/DB" fstype="xfs"
primitive drbd-crs ocf:linbit:drbd \
params drbd_resource="crs" \
op monitor interval="15s"
primitive drbd-crs-fail ocf:linbit:drbd \
params drbd_resource="crs-fail" \
op monitor interval="15s"
primitive drbd-db ocf:linbit:drbd \
params drbd_resource="db" \
op monitor interval="15s"
primitive drbd-ftp ocf:linbit:drbd \
params drbd_resource="ftp" \
op monitor interval="15s"
primitive drbd-ums ocf:linbit:drbd \
params drbd_resource="ums" \
op monitor interval="15s"
primitive ftpFS ocf:heartbeat:Filesystem \
params device="/dev/drbd1" directory="/DRBD/FTP" fstype="xfs"
primitive iscsiLUN ocf:heartbeat:iSCSILogicalUnit \
params path="/dev/drbd0"
target_iqn="iqn.2011-06.com.inta-peters.HA:drbd" lun="1" \
op monitor interval="10s"
primitive iscsiLUN2 ocf:heartbeat:iSCSILogicalUnit \
params path="/dev/drbd4"
target_iqn="iqn.2011-06.com.inta-peters.HA:drbd" lun="2" \
op monitor interval="10s"
primitive iscsiTarget ocf:heartbeat:iSCSITarget \
params iqn="iqn.2011-06.com.inta-peters.HA:drbd" tid="1"
primitive mysqlDB ocf:heartbeat:mysql \
params binary="/usr/bin/mysqld_safe" config="/etc/my.cnf" \
op start interval="0" timeout="120" \
op stop interval="0" timeout="120" \
op monitor interval="10" timeout="30" depth="0" \
meta target-role="Started"
primitive pgsqlDB ocf:heartbeat:pgsql \
op start interval="0" timeout="120" \
op stop interval="0" timeout="120" \
meta target-role="Started"
primitive umsFS ocf:heartbeat:Filesystem \
params device="/dev/drbd2" directory="/DRBD/UMS" fstype="xfs"
group DB ClusterIP-DB dbFS pgsqlDB mysqlDB
group ISCSI ClusterIP-ISCSI iscsiTarget iscsiLUN iscsiLUN2
group OBS ClusterIP-OBS
group SMB ClusterIP-SMB ftpFS umsFS
ms master-drbd-crs drbd-crs \
meta master-max="1" master-node-max="1" clone-max="2"
clone-node-max="1" notify="true" target-role="Started"
ms master-drbd-crs-fail drbd-crs-fail \
meta master-max="1" master-node-max="1" clone-max="2"
clone-node-max="1" notify="true" target-role="Started"
ms master-drbd-db drbd-db \
meta master-max="1" master-node-max="1" clone-max="2"
clone-node-max="1" notify="true"
ms master-drbd-ftp drbd-ftp \
meta master-max="1" master-node-max="1" clone-max="2"
clone-node-max="1" notify="true" target-role="Started"
ms master-drbd-ums drbd-ums \
meta master-max="1" master-node-max="1" clone-max="2"
clone-node-max="1" notify="true" target-role="Started"
location PrimaryNode-DB DB 100: HA-1.inta-peters.com
location PrimaryNode-ISCSI ISCSI 100: HA-1.inta-peters.com
location PrimaryNode-OBS OBS 100: HA-2.inta-peters.com
location PrimaryNode-SMB SMB 100: HA-2.inta-peters.com
location SecondaryNode-DB DB 0: HA-2.inta-peters.com
location SecondaryNode-ISCSI ISCSI 0: HA-2.inta-peters.com
location SecondaryNode-OBS OBS 0: HA-1.inta-peters.com
location SecondaryNode-SMB SMB 0: HA-1.inta-peters.com
colocation ISCSI_on_crs inf: ISCSI master-drbd-crs:Master
colocation ISCSI_on_crs_fail inf: ISCSI master-drbd-crs-fail:Master
colocation crs-fail_on_crs inf: master-drbd-crs-fail:Master
master-drbd-crs:Master
colocation dbFS_on_drbd inf: DB master-drbd-db:Master
colocation ftpFS_on_drbd inf: SMB master-drbd-ftp:Master
colocation umsFS_on_drbd inf: SMB master-drbd-ums:Master
order dbFS-after-drbd-db inf: master-drbd-db:promote DB:start
order ftpFS-after-drbd-ftp inf: master-drbd-ftp:promote SMB:start
order umsFS-after-drbd-ums inf: master-drbd-ums:promote SMB:start
property $id="cib-bootstrap-options" \
dc-version="1.1.5-1.1.el5-01e86afaaa6d4a8c4836f68df80ababd6ca3902f" \
cluster-infrastructure="openais" \
expected-quorum-votes="2" \
stonith-enabled="false" \
no-quorum-policy="ignore" \
last-lrm-refresh="1313067288"
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Wer toll wenn mir jemand erklären könnte wo das Problem ist.
Danke
Hans
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