[PVE-User] RAID array performance measuring

[Martin Maurer]

>     Driver                                   : 1.1-7 (28000)
[Martin Maurer] 
Looks like you run an old kernel.

Our current accraid driver in Proxmox VE 3.x is 1.2-1[30200].
(But this seem not related to your issue)

Here is the pveperf of a raid10, ext4 (5805Z, with 4 x 2 TB WD-RE4 sata driver):

Mount point: 
/dev/mapper/pve-space /space ext4 rw,relatime,barrier=1,data=ordered 0 0

pveperf /space/

CPU BOGOMIPS:      19152.08
REGEX/SECOND:      902265
HD SIZE:           2608.42 GB (/dev/mapper/pve-space)
BUFFERED READS:    329.75 MB/sec
AVERAGE SEEK TIME: 10.93 ms
FSYNCS/SECOND:     4565.44
DNS EXT:           17.07 ms
DNS INT:           0.60 ms (..)

And the same but 4 x 1 TB WD-RE3 sata drives, also raid 10:
pveperf /space/

CPU BOGOMIPS:      8533.38
REGEX/SECOND:      798694
HD SIZE:           821.90 GB (/dev/mapper/pve-space)
BUFFERED READS:    285.16 MB/sec
AVERAGE SEEK TIME: 10.24 ms
FSYNCS/SECOND:     3983.72
DNS EXT:           19.44 ms
DNS INT:           0.79 ms (..)

Martin