06-29-2009
Help with ZFS backup on remote autoloader
I have a cluster of 2 V490s, one is connected to tape.
I need a way to backup ZFS file systems from the non-tape machine to the tape machine.
I tried : zfs send pool/snap@today | ssh host2 zfs recv pool2/snap@today | dd /dev/tape, to no avail.
My question:
1- Is there a way to backup ZFS file system on a remote tape that I'm not aware of? There's no direct equivalent for ufsdump and I can't quite get zfs send/receive to work as I want.
2- Is there a way to connect a single auto-loader to two machines?
In other words:
how can I bypass the need for a terminator and make the active node in the cluster "own" the autoloader and release it and/or act as a terminator when done to free the autoloader for the other node?
Thanks.
---------- Post updated at 04:19 PM ---------- Previous update was at 11:47 AM ----------
I managed to store the data through zfs send/rsh dd
I still can't restore the data from the tape to the non-tape machine.
Any ideas?
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LEARN ABOUT CENTOS
amanda-applications
AMANDA-APPLICATIONS(7) Miscellanea AMANDA-APPLICATIONS(7)
NAME
amanda-applications - Application-api for amanda
DESCRIPTION
Describe how to use application with Amanda
APPLICATIONS
This section lists the applications included with Amanda. See the individual man pages for instructions on using them. For complete How-To
information, consult the Amanda wiki at http://wiki.zmanda.com.
o amgtar(8), - use GNU Tar to backup and restore data.
o ampgsql(8), - use PostgreSQL's continuous WAL archiving.
o amraw(8), - use open and read to read the data.
o amsamba(8), - use smbclient to backup and restore data.
o amstar(8), - use star to backup and restore data.
o amsuntar(8), - use native tar on Solaris to backup and restore data.
o amzfs-sendrecv(8), - use zfs to create a snapshot and use 'zfs send' to generate the backup.
o amzfs-snapshot(8), - use zfs to create a snapshot and for use with other applications (e.g. amgtar)
DEFINING APPLICATIONS
An application is defined in amanda.conf(5) as follows:
define application-tool $appconfigname {
plugin "$pluginname"
property "$PROPERTY_NAME" "$PROPERTY_VALUE"
...
}
and then referenced in a dumptype as
define dumptype $dumptypename {
...
program "APPLICATION"
application "$appconfigname"
}
Application properties, like Amanda configuration parameters, are insensitive to case, and - (dash) and _ (underscore) may be used
interchangeably.
See the individual plugin documentation for properties applicable to each plugin.
SEE ALSO
amanda(8), amanda.conf(5)
The Amanda Wiki: : http://wiki.zmanda.com/
AUTHORS
Jean-Louis Martineau <martineau@zmanda.com>
Zmanda, Inc. (http://www.zmanda.com)
Dustin J. Mitchell <dustin@zmanda.com>
Zmanda, Inc. (http://www.zmanda.com)
Amanda 3.3.3 01/10/2013 AMANDA-APPLICATIONS(7)