search

dlangille / zfs_benchmarks

Compare resilver times on various ZFS configurations
3 stars 1 forks source link

Configuration suggestions #2

Open dlangille opened 9 years ago

dlangille commented 9 years ago

I have a few configuration suggestions:

2x mirror 3x mirror 4x mirror

The following with various values, from the minimum possible, up to a total of 13 drives (all I have available):

raidz1 raidz2 raidz3

In all case, I also want to do a resilver test.

Also: compression on versus off. Different compression algorithms?

diizzyy commented 9 years ago

9d vs 11d raid z3 (with and without compression (lz4)) 10d raid z2 (with and without compression (lz4))

Perhaps use bonnie++ and iops? https://github.com/cxcv/iops

Something like this would be nice too but I think it would max out 1gbit nowdays... https://software.intel.com/en-us/articles/intel-nas-performance-toolkit

Measuring cpu load would also be nice touch