xenial (1) xnbd-watchdog.1.gz

Provided by: xnbd-client_0.3.0-1ubuntu1_amd64 bug

NAME
       xnbd-watchdog - Watch a NBD device as started by xnbd-client(1)


SYNOPSIS
       xnbd-watchdog [--timeout SECONDS] [--interval SECONDS] [--recovery-command COMMAND]
       [--recovery-command-reboot] [NBD_DEVICE]


DESCRIPTION
       With the xnbd-watchdog, you can monitor a running xnbd-client and trigger actions on failure.


OPTIONS
       The following options are supported:

       --timeout SECONDS
           Triggers the recovery command action if the watchdog process is unable to connect to the NBD_DEVICE
           within the given timeout. If not given, this defaults to 10 seconds.

       --interval SECONDS
           Specifies the polling interval between probes. If not given, this defaults to 10 seconds.

       --recovery-command COMMAND
           If given, the COMMAND is executed if the watchdog is unable to connect the NBD device after timeout
           exceeded.

       --recovery-command-reboot
           This argument is a shortcut for --recovery-command "reboot now". That is, it will reboot the server
           upon failure.


POSITIONAL ARGUMENTS
       The following positional options are supported:

       NBD_DEVICE
           The local nbd-device to be associated with the remote xnbd-server.


SEE ALSO
       xnbd-server(8)


AUTHOR
       The NBD kernel module and the NBD tools have been written by Pavel Macheck (pavel@ucw.cz) and is now
       maintained by Paul Clements (Paul.Clements@steeleye.com).

       The xNBD userland programs have been written by Takahiro Hirofuchi (t.hirofuchi@aist.go.jp).

       This manual page was written by Arno Toell (arno@debian.org) for the Debian GNU/Linux system (but may be
       used by others). Permission is granted to copy, distribute and/or modify this document under the terms of
       the GNU General Public License, version 2, as published by the Free Software Foundation.