# HG changeset patch
# User Florian Haas <[email protected]>
# Date 1246882365 -7200
# Node ID e6bb7b0fe3dd0aa13b41f616d888a309a6c63e29
# Parent e71e3c165be9539e50a3137807952f6bed904e58
RA iSCSILogicalUnit: use $OCF_RESOURCE_INSTANCE as default SCSI ID
Some iSCSI initiators and other application rely on a device's SCSI ID
to be persistent across target failovers. As some target
implementations do not guarantee SCSI ID persistency across failovers,
use $OCF_RESOURCE_INSTANCE as the default SCSI ID.
diff -r e71e3c165be9 -r e6bb7b0fe3dd resources/OCF/iSCSILogicalUnit
--- a/resources/OCF/iSCSILogicalUnit Mon Jul 06 14:12:41 2009 +0200
+++ b/resources/OCF/iSCSILogicalUnit Mon Jul 06 14:12:45 2009 +0200
@@ -40,6 +40,11 @@
OCF_RESKEY_implementation_default="tgt"
fi
: ${OCF_RESKEY_implementation=${OCF_RESKEY_implementation_default}}
+
+# Use a default SCSI ID that is unique across the cluster, and
+# persistent in the event of resource migration
+OCF_RESKEY_scsi_id_default="${OCF_RESOURCE_INSTANCE}"
+: ${OCF_RESKEY_scsi_id=${OCF_RESKEY_scsi_id_default}}
#######################################################################
meta_data() {
@@ -97,7 +102,7 @@
The SCSI ID to be configured for this Logical Unit.
</longdesc>
<shortdesc lang="en">SCSI ID</shortdesc>
-<content type="string" />
+<content type="string" default="${OCF_RESKEY_scsi_id_default}"/>
</parameter>
<parameter name="scsi_sn" required="0" unique="0">
_______________________________________________________
Linux-HA-Dev: [email protected]
http://lists.linux-ha.org/mailman/listinfo/linux-ha-dev
Home Page: http://linux-ha.org/
