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UNIX Standards and Benchmarks
UNIX & LINUX Benchmarks (Version 3.11)
Linux Benchmarks
Filesystem Benchmarks for HDDs and SSDs
Post 303045211 by Peasant on Friday 13th of March 2020 02:27:21 PM
03-13-2020
Moderator
Would love to see zfs test on that ratio.
Should shine with separated l2arc devices on ssd, when it gets warm.
Be sure to limit ARC size in production scenarios, leaving <insert size> for large application allocations if required.
If you intend to benchmark zfs as well.
For KVM and ZFS inside VM(s), more tuning will be required... would not recommend inside virtual machines with additional layers on top of raw(s), qcow(s) or zvol(s)
Containers on the other hand work directly, so it should be interesting to see performance on LXC with zpool configured with L2ARC and log devices.
AFAIK transparent compression with snapshots/clones etc. outside brtfs and zfs will be hard to find on linux filesystems.
So it's XFS or EXT4 all the way i'm afraid with LVM inside hypervisors for flexibility.
Stripe it over those rust disks and explore LVM caching a bit (have not used it, but it's there
)
You will have everything but transparent compression @ your disposal.
Regards
Peasant.
Should shine with separated l2arc devices on ssd, when it gets warm.
Be sure to limit ARC size in production scenarios, leaving <insert size> for large application allocations if required.
If you intend to benchmark zfs as well.
For KVM and ZFS inside VM(s), more tuning will be required... would not recommend inside virtual machines with additional layers on top of raw(s), qcow(s) or zvol(s)
Containers on the other hand work directly, so it should be interesting to see performance on LXC with zpool configured with L2ARC and log devices.
AFAIK transparent compression with snapshots/clones etc. outside brtfs and zfs will be hard to find on linux filesystems.
So it's XFS or EXT4 all the way i'm afraid with LVM inside hypervisors for flexibility.
Stripe it over those rust disks and explore LVM caching a bit (have not used it, but it's there
)You will have everything but transparent compression @ your disposal.
Regards
Peasant.
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LEARN ABOUT DEBIAN
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 3.3.1 02/21/2012 AMANDA-APPLICATIONS(7)