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4f1003104f
Extraneous space in "status" breaks resource monitoring:
<action name="status " timeout="10" interval="10" depth="0" />
Fixes: https://github.com/SCST-project/scst/issues/80
SCST ISCSI Resource Agents Version 1.0 (c) 2012 Riccardo Bicelli (r.bicelli@gmail.com) and Linux HA Contributors This program is free software; you can redistribute it and/or modify it under the terms of version 2 of the GNU General Public License as published by the Free Software Foundation. If you find this program useful or if you modify it, please write me a mail. INSTALLATION Place files SCSTTarget and SCSTLun into pacemaker ocf directory (usually /usr/lib/ocf/resource.d or /usr/lib64/ocf/resource.d) EXAMPLE OF USAGE Assumptions: - you are using DRBD as backing device (/dev/drbd1) - your target iqn is iqn.2012-02.com.mysuperhasan:vdisk.lun - your nic reserved for iscsi is eth2 and your iscsi subnet is 192.168.103.x This is what your resource configuration in cib notation will look like: primitive DRBD_VOLUME ocf:linbit:drbd \ params drbd_resource="DRBDRESOURCE" \ op monitor interval="29" role="Master" \ op monitor interval="31" role="Slave" primitive ISCSI_IP ocf:heartbeat:IPaddr2 \ params ip="192.168.103.20" cidr_netmask="24" nic="eth2" \ op monitor interval="10s" primitive ISCSI_LUN ocf:scst:SCSTLun \ params target_iqn="iqn.2012-02.com.mysuperhasan:vdisk.lun" lun="0" \ path="/dev/drbd1" handler="vdisk_fileio" device_name="VDISK-LUN10" \ additional_parameters="nv_cache=1" \ op monitor interval="10s" timeout="120s" primitive ISCSI_TGT ocf:scst:SCSTTarget \ params iqn="iqn.2012-02.com.mysuperhasan:vdisk.lun" \ portals="192.168.103.20" \ op monitor interval="10s" timeout="120s" group GR_ISCSI ISCSI_TGT ISCSI_LUN ISCSI_IP ms MS_DRBD_VOLUME DRBD_VOLUME \ meta master-max="1" master-node-max="1" clone-max="2" \ clone-node-max="1" notify="true" colocation CO_ISCSI_ON_DRBD_VOLUME inf: GR_ISCSI MS_DRBD_VOLUME:Master order OR_DRBD_BEFORE_ISCSI inf: MS_DRBD_VOLUME:promote GR_ISCSI:start CURRENT LIMITATIONS Scripts are tested only with straight drbd or lvm over drbd as backing device, using vdisk_fileio, with one lun per target. CHAP authentication is configurable, but not yet tested. My current version of SCST throws an error while adding chap parameters. GIT REPOSITORY You can find the latest version in git repository https://github.com/rbicelli/scst-ocf.git