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Operating Systems Solaris How to backup ZFS filesystems to files on USB drive? Post 302887921 by jlliagre on Tuesday 11th of February 2014 03:42:27 PM
Old 02-11-2014
Some comments:

No need to backup libc_hwcap2.so.1 which isn't a zfs file system anyway.

You need to create a snapshot before sending datasets.

Instead of sending each file system separately, send recursively from the top dataset (and create a recursive snapshot to ensure consistency).

Instead of sending to a local file, send the stream to another machine where you run "zfs receive". This will guarantee the backup wasn't corrupted during the transport.

If you want to compress your data, use ZFS own compression capabilities instead of relying of an external gzip command.

If you are short on network bandwidth, you might compress the datastream before sending it but you'll need to uncompress it on the other side before receiving it.

Use incremental send/receive for subsequent backups.
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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 3.3.1 02/21/2012 AMANDA-APPLICATIONS(7)
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