Upgrading the loopbacknfs POSIX Client on a Linux Server
This section describes how to upgrade the loopbacknfs POSIX Client on a Linux server.
About this task
To upgrade the loopbacknfs
POSIX client on a RHEL, SLES, or Ubuntu server, you must upgrade the
mapr-loopbacknfs
package.
Procedure
-
Stop the
mapr-loopbacknfs
service.service mapr-loopbacknfs stop
-
Remove any currently installed client patches. For example:
- On RedHat / CentOS:
yum remove mapr-patch-loopbacknfs
- On SLES:
zypper remove mapr-patch-loopbacknfs
- On Ubuntu:
apt-get remove mapr-patch-loopbacknfs
- On RedHat / CentOS:
-
Upgrade the
mapr-loopbacknfs
package.- On RedHat / CentOS:
yum update mapr-loopbacknfs
- On SLES:
zypper update mapr-loopbacknfs
- On Ubuntu:
apt-get install mapr-loopbacknfs
- On RedHat / CentOS:
-
Update the cluster configuration information in the
mapr-loopbacknfs.new
file.vi /usr/local/mapr-loopbacknfs/initscripts/mapr-loopbacknfs.new
-
Copy
mapr-loopbacknfs.new
to themapr-loopbacknfs
scriptcp /usr/local/mapr-loopbacknfs/initscripts/mapr-loopbacknfs.new /usr/local/mapr-loopbacknfs/initscripts/mapr-loopbacknfs
-
Start the loopbacknfs service.
service mapr-loopbacknfs start
-
Check the status of the loopbacknfs service.
service mapr-loopbacknfs status