Online
updating the configuration :Adding new VG and LV in package.
-
Create VG and mark it as cluster aware (vgcahgne –c y
vgname and vgchange –a e vgname)
-
Create new logical volume
-
Create directory(mount point) on both nodes.
-
Mount the FS with mount options manually on command line. (it
will detect if mount is happening without busy status and directory is
available for mount.)
-
Always work with configuration file generated via cmgetconf.
-
Update the configuration with new entry.
-
Run cmcheckconf of configuration file. (it will validate the
correctness of configuration it should not through any error, Error
should be eliminated if any).
-
Run cmapplyconf of package file, it should return no error. (at
this point package will be re-configure)
-
Check FS is mounted
-
Update the configuration on both nodes (cmsync )
-
Do vgexport and import for volume group.
Online
updating the configuration :Adding new FS in package.
-
Create new logical volume
-
Create directory(mount point) on both nodes.
-
Mount the FS with mount option manually on command line. (it
will detect if mount is happening without busy status and directory is
available for mount.)
-
Always work with configuration file generated via cmgetconf.
-
Update the configuration with new entry.
-
Run cmcheckconf of configuration file. (it will validate the
correctness of configuration it should not through any error, Error should be
eliminated if any).
-
Run cmapplyconf of package file, it should return no error. (at
this point package will be re-configure)
-
Check FS is mounted.
-
Update the configuration on both nodes (cmsync )
-
Do vgexport and import for volume group.
Online
updating the configuration :updating Mount point in package.
-
Umount file system.
-
Create directory(rename mount point) on both nodes.
- Mount the FS with mount
option manually on command line. (it will detect if mount is happening
without busy status and directory is available for mount.)
-
Always work with configuration file generated via cmgetconf.
-
Update the configuration with new name of mount point.
-
Run cmcheckconf of configuration file. (it will validate the
correctness of configuration it should not through any error, Error
should be eliminated if any).
-
Run cmapplyconf of package file, it should return no error. (at
this point package will be re-configure)
-
Check FS is mounted
-
Update the configuration on both nodes (cmsync )
No comments:
Post a Comment