NAME
crun − restart daemon on core dump
SYNOPSIS
crun command ...
DESCRIPTION
crun is a simple wrapper that will restart a daemon if it exits with a signal indicating it crashed and possibly core dumped (that is, signals 3, 4, 5, 6, 8, or 11).
The command should run the daemon in the foreground. For Ceph daemons, that means the -f option.
OPTIONS
None
AVAILABILITY
crun is part of the Ceph distributed file system. Please refer to the Ceph wiki at http://ceph.newdream.net/wiki for more information.