2ce5b11b1a
This patch changes the name of the Admin-Guide from the Cloud
Admin Guide to the Administrator guide. This affects the
filename in the repository, and references to cloud administrators
within the document texts.
1.) Changing instances of 'cloud administrator'
to 'administrator'.
2.) Change links from '/admin-guide-cloud/' to
'/admin-guide/' within the Admin Guide.
3.) Adjust .htaccess file.
Change-Id: I7f21a710e922981aa295afc0616de36fd819b523
Implements: blueprint user-guides-reorganised
1.1 KiB
Gracefully remove a GlusterFS volume from usage
Configuring the cinder volume service to use GlusterFS
involves creating a shares file (for example,
/etc/cinder/glusterfs). This shares file lists each
GlusterFS volume (with its corresponding storage server) that the
cinder volume service can use for back end storage.
To remove a GlusterFS volume from usage as a back end, delete the volume's corresponding entry from the shares file. After doing so, restart the Block Storage services.
Restarting the Block Storage services will prevent the
cinder volume service from exporting the deleted GlusterFS
volume. This will prevent any instances from mounting the volume from
that point onwards.
However, the removed GlusterFS volume might still be mounted on an instance at this point. Typically, this is the case when the volume was already mounted while its entry was deleted from the shares file. Whenever this occurs, you will have to unmount the volume as normal after the Block Storage services are restarted.