Installation guide

Device, FS
Label, or UUID
d evi ce The device file associated with the file system resource.
Filesystem
Type
fstype Set to GFS2 on lu ci
Mount Options o pti o ns Mount options.
File System ID
(optional)
fsi d
Note
File System ID is used only by NFS services.
When creating a new GFS2 resource, you can leave this field
blank. Leaving the field blank causes a file system ID to be
assigned automatically after you commit the parameter during
configuration. If you need to assign a file system ID explicitly,
specify it in this field.
Force
Unmount
fo rce_unmo u
nt
If enabled, forces the file system to unmount. The default setting
is disabled. Force Unmount kills all processes using the
mount point to free up the mount when it tries to unmount. With
GFS2 resources, the mount point is not unmounted at service
tear-down unless Force Unmount is enabled.
Enable NFS
daemon and
lockd
workaround
(Red Hat
Enterprise
Linux 6.4 and
later)
nfsrestart If your file system is exported via NFS and occasionally fails to
unmount (either during shutdown or service relocation), setting
this option will drop all file system references prior to the
unmount operation. Setting this option requires that you enable
the Fo rce unmo unt option and must not be used together with
the NFS Server resource. You should set this option as a last
resort only, as this is a hard attempt to unmount a file system.
Reboot Host
Node if
Unmount Fails
sel f_fence If enabled and unmounting the file system fails, the node will
immediately reboot. Generally, this is used in conjunction with
force-unmount support, but it is not required. The G FS2 resource
agent accepts a value of 1, yes, o n, or true to enable this
parameter, and a value of 0, no , o ff, or fal se to disable it.
lu ci Field cl uster.co n
f At t rib u t e
Descrip t io n
T ab le B.7. IP Ad d ress ( i p Reso u rce)
lu ci Field cl uster.co n
f At t rib u t e
Descrip t io n
IP Address,
Netmask Bits
ad d ress The IP address (and, optionally, netmask bits) for the resource.
Netmask bits, or network prefix length, may come after the
address itself with a slash as a separator, complying with CIDR
notation (for example, 10.1.1.1/8). This is a virtual IP address.
IPv4 and IPv6 addresses are supported, as is NIC link
monitoring for each IP address.
Monitor Link moni to r_l i
nk
Enabling this causes the status check to fail if the link on the NIC
to which this IP address is bound is not present.
Disable
Updates to
Static Routes
d i sabl e_rd
i sc
Disable updating of routing using RDISC protocol.
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