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Re: expected disk performance?: msg#00130
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Subject: |
Re: expected disk performance? |
On two local guests on a rawhide box:
Device-backed guest (LVM on fast SATA disk):
dom0 hdparm -t: 53.70 MB/sec
domU hdparm -t: 53.61 MB/sec
File-backed guest:
dom0 hdparm -t: 85.7138 MB/sec
domU hdparm -t: 75.2901 MB/sec
I guess "hdparm -t" is not very significative, but anyways:
dom0: hdparm -t: 149.17 MB/sec
domU: hdparm -t: 97..07 MB/sec
However, real performance is somewhat lower, at about 70MB/s for dom0
and about 33MB/s
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