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Some Filesystem benchmarks

Some write speed tests on different Unix FS. Surely this is not true in any situation, but as it was done on the same HW with same specs it is relatively high quality.				
					
					
Blocksize	time to create a 50 GB file

<nowiki>					
	XFS	        EXT4	        BTRFS	        ZFSoL	        ZFSnative
512	8m6.799s	7m3.175s	7m42.553s	32m1.321s	9m25.898s
1024	4m18.668s	3m52.743s	4m54.397s	17m46.575s	5m9.074s
2048	2m41.528s	2m22.762s	3m1.718s	9m20.834s	2m53.576s
4096	1m39.691s	1m25.329	1m31.303s	5m12.680s	1m46.882s
8192	1m9.436s	1m15.280s	1m16.461s	3m0.966s	1m15.644s
16384	0m55.044s	1m4.419s	1m4.662s	2m20.436s	0m59.150s
32’768	0m49.977s	0m57.332s	0m58.882s	1m38.544s	0m50.164s
65’536	0m45.636s	0m55.312s	0m54.781s	1m24.496s	0m46.127s
					
Blocksize	write troughput in MB/s				
					
	XFS	EXT4	BTRFS	ZFSoL*	ZFSnative**
512	110	127	116	27.9	90.5
1024	208	231	183	50.3	166
2048	333	377	296	95.8	295
4096	539	630	590	172	479
8192	773	713	702	297	677
16384	977	834	833	383	866
32’768	1100	938	915	545	1021
65’536	1200	972	985	637	1080
</nowiki>					
					
* ZFS on Linux installed from debian nonfree and contrib repo					
** Tested on an Omniosce VM on same HW, 1 CPU 1 GB RAM, always the same specs