Red Hat GFS 6.1 -, Руководство администратора

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Chapter 5. Managing GFS 55
Refer to the
gfs_fsck
man page,
gfs_fsck(8)
, for additional information about other
command options.
5.12.1. Usage
gfs_fsck
-y
BlockDevice
-y
The
-y
flag causes all questions to be answered with
yes
. With the
-y
flag specified,
the
gfs_fsck
command does not prompt you for an answer before making changes.
BlockDevice
Specifies the block device where the GFS file system resides.
5.12.2. Example
In this example, the GFS file system residing on block device
/dev/vg01/lvol0
is re-
paired. All queries to repair are automatically answered with
yes
.
gfs_fsck -y /dev/vg01/lvol0
5.13. Context-Dependent Path Names
Context-Dependent Path Names (CDPNs) allow symbolic links to be created that point to
variable destination files or directories. The variables are resolved to real files or directories
each time an application follows the link. The resolved value of the link depends on the
node or user following the link.
CDPN variables can be used in any path name, not just with symbolic links. However, the
CDPN variable name cannot be combined with other characters to form an actual directory
or file name. The CDPN variable must be used alone as one segment of a complete path.
5.13.1. Usage
For a Normal Symbolic Link
ln
-s
Target LinkName