Provided by: drbdlinks_1.04-2_all
drbdlinks - manages links into a shared DRBD partition
drbdlinks is a program which manages links into a DRBD partition which
is shared among several machines. It is meant to be used in
conjunction with the heartbeat system for simplifying management of
high availability clusters. A simple configuration file,
"/etc/drbdlinks.conf", specifies the links. This can be used to manage
links for "/etc/apache", "/var/lib/pgsql", and other system directories
that need to appear as if they are local to the system when running
applications after a DRBD shared partition has been mounted.
A sample configuration file with annotations is included in the
When run with "start" as the mode, drbdlinks will rename the existing
files/directories, and then make symbolic links into the DRBD
partition. "stop" does the reverse.
The "monitor" and "status" modes will check the file-system against the
configuration file and will report "running" (monitor mode) or "OK"
(status mode) if all links appear to be up. Otherwise they report
"down" or "stopped" (respectively).
By default, the rename appends .drbdlinks to the name, but this can be
overridden in the configuration file.
An init script is included which runs "stop" before heartbeat starts,
and after heartbeat stops. This is done to try to ensure that when the
shared partition isn’t mounted, the links are in their normal state.
DRBD(8), drbdadm(8), drbdsetup(8), heartbeat(8).
drbdlinks was written by Sean Reifschneider <email@example.com>.
This manual page was written by Cyril Bouthors <firstname.lastname@example.org>,
for the Debian project (but may be used by others). Sean Reifschneider
modified it for status and monitor arguments, and included it in the
base drbdlinks release.
July 9, 2005 DRBDLINKS(8)