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Andrea Mazzoleni 2016-01-18 19:05:30 +01:00
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HISTORY
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@ -4,16 +4,17 @@ SnapRAID HISTORY
10.0 2016/01
============
* Increases the speed of the 'sync' and 'scrub' commands with a new
multithread implementation. It uses one thread for each disk, dedicated
exclusively to read-ahead data or parity early and to write-behind
parity later. This ensures to keep the disks always busy, maximizing
the data throughput.
multithread implementation. It uses one thread for each disk,
dedicated exclusively to read-ahead data or parity early and to
write-behind parity later. This ensures to keep the disks always
busy, maximizing the data throughput.
You can control the number of blocks to cache with the option
--test-io-cache=NUMBER, where the number is between 3 and 128.
The default is 32.
* The -h, --pre-hash command, saves the content file only after having
verified all the hashes. This allows recovering of moved files in case
a silent error is found during the hash verification check.
* The -h, --pre-hash command, saves the content file only after
having verified all the hashes. This allows recovering of moved
files in case a silent error is found during the hash verification
check.
* In the configuration file 'data' is now a synonymous of 'disk'.
* Adds the 'nano' command intended to arbitrarely set all the zero
subsecond timestamps. This improves the SnapRAID capabilities to