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A backup program for disk arrays. It stores parity information of your data and it recovers from up to six disk failures http://www.snapraid.it/
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Andrea Mazzoleni 1917814d2d Restore the default scrub behaviour of the previous version 
If the user like to scrub new blocks, he can now use the -p new
option, and then call again scrub with a percentage to scrub the
old blocks.

Scrubbing old and new blocks are two different operations, and make
sense to keep them separated. Mixing them could instead raise
problematic issues, like not being able to predict the time required
for a full scrub cycle, as it depends also on the amount of synced
data.
2015-11-09 23:34:41 +01:00
cmdline Restore the default scrub behaviour of the previous version 2015-11-09 23:34:41 +01:00
raid Add some more warning checks, and fix the ones reported 2015-08-05 09:42:11 +02:00
test Add new configuration file used in test 2015-10-18 23:08:57 +02:00
tommyds Extend the Tommy tree regresison test 2015-10-08 18:42:02 +02:00
.gitignore Add additional regression test for streams 2015-02-20 19:07:19 +01:00
.travis.yml Add Travis CI testing for OS X 2015-10-08 22:45:24 +02:00
acinclude.m4 Adds Spooky hash and a better RAID algo selection. 2013-06-09 22:55:57 +02:00
AUTHORS New web address 2015-07-19 08:50:18 +02:00
autogen.sh Adds -i to autoreconf in autoget.sh. 2011-04-29 17:48:05 +02:00
CHECK Renames TEST to CHECK to avoid name collisions. 2014-11-22 23:36:58 +01:00
configure.ac Add helgrind and drd checkers 2015-10-30 22:32:49 +01:00
configure.windows-x64 Adds initial support for Windows x64. 2011-04-29 22:07:50 +02:00
configure.windows-x86 Change the MinGW target for x86. 2015-02-16 19:22:59 +01:00
COPYING Initial commit 2011-03-01 22:19:30 +01:00
HISTORY Restore the default scrub behaviour of the previous version 2015-11-09 23:34:41 +01:00
INSTALL The default config now puts the content files in data disks. 2011-12-08 10:34:32 +01:00
INSTALL.windows Some documentation changes. 2011-04-29 23:21:27 +02:00
makecov.sh Adds a new script for coverage automation. 2012-02-09 23:18:17 +01:00
makedist.sh Adds a faster distribution with -f without checking. 2013-09-29 08:20:45 +02:00
Makefile.am Restore the default scrub behaviour of the previous version 2015-11-09 23:34:41 +01:00
makescan.sh Uses the new coverity scan compiler. 2014-12-27 11:02:44 +01:00
maketest.sh Add helgrind and drd checkers 2015-10-30 22:32:49 +01:00
README Manpage update 2015-09-02 18:52:17 +02:00
snapraid.1 Restore the default scrub behaviour of the previous version 2015-11-09 23:34:41 +01:00
snapraid.conf.example Some more minor documentation changes 2015-04-21 21:40:36 +02:00
snapraid.conf.example.windows Some more minor documentation changes 2015-04-21 21:40:36 +02:00
snapraid.d Restore the default scrub behaviour of the previous version 2015-11-09 23:34:41 +01:00
snapraid.txt Restore the default scrub behaviour of the previous version 2015-11-09 23:34:41 +01:00
TODO Add a proper signal handling 2015-10-26 19:32:41 +01:00
valgrind.supp Add helgrind and drd checkers 2015-10-30 22:32:49 +01:00

README 

SnapRAID
========

SnapRAID is a backup program for disk arrays. It stores parity
information of your data and it recovers from up to six disk
failures.

SnapRAID is mainly targeted for a home media center, where you
have a lot of big files that rarely change.

Beside the ability to recover from disk failures, the other
features of SnapRAID are:

* All your data is hashed to ensure data integrity and to avoid
  silent corruption.
* If the failed disks are too many to allow a recovery,
  you lose the data only on the failed disks.
  All the data in the other disks is safe.
* If you accidentally delete some files in a disk, you can
  recover them.
* You can start with already filled disks.
* The disks can have different sizes.
* You can add disks at any time.
* It doesn't lock-in your data. You can stop using SnapRAID at any
  time without the need to reformat or move data.
* To access a file, a single disk needs to spin, saving power and
  producing less noise.

The official site of SnapRAID is:

    http://www.snapraid.it/