10-16-2007
crashdump recovery help
Hi all,
how i recovery the files when system is crash? (using crashdump concept)
regards
Krishna
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LEARN ABOUT DEBIAN
xnbd-watchdog
XNBD-WATCHDOG(1) General Commands Manual XNBD-WATCHDOG(1)
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 nbd-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_SERVER
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 (client and server) have been written by Takahiro Hirofuchi (t.hirofuchi@aist.go.jp)
This manual page was written by Arno Toell (debian@toell.net) 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.
XNBD-WATCHDOG(1)