Novell LINUX ENTERPRISE SERVER 10 - INSTALLATION AND ADMINISTRATION 11-05-2007, Руководство по установке

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13.3 Mounting an OCFS2 Volume
1 Open a terminal window and log in as the
root
user or equivalent.
2
If the O2CB cluster service is offline, start it by entering the following command,
then wait for the process to return a status of OK.
/etc/init.d/o2cb online ocfs2
Replace
ocfs2
with the actual cluster name of your OCFS2 cluster.
The OCFS2 cluster must be online, because the format operation must ensure
that the volume is not mounted on any node in the cluster.
3 Use one of the following methods to mount the volume.
• In the
ocfs2console
, select a device in the Available Devices list, click
Mount, specify the directory mount point and mount options (optional), then
click OK.
• Mount the volume from the command line, using the
mount
command.
• Mount the volume from the
/etc/fstab
file on system boot.
Mounting an OCFS2 volume takes about 5 seconds, depending on how long it
takes for the heartbeat thread to stabilize. On a successful mount, the device list
in the
ocfs2console
shows the mount point along with the device.
For information about mounting an OCFS2 volume using any of these methods,
see the OCFS2 User Guide [
http://oss.oracle.com/projects/
ocfs2/documentation/
] on the OCFS2 project at Oracle [
http://oss
.oracle.com/projects/ocfs2/
].
When running Oracle RAC, make sure to use the
datavolume
and
nointr
mounting options for OCFS2 volumes that contain the Voting diskfile (CRS),
Cluster registry (OCR), Data files, Redo logs, Archive logs, and Control files.
Do not use these options when mounting the Oracle Home volume.
Oracle Cluster File System 2 279