> after deinstallation of oprofile and only soft reboots (no hardware power
> off)
> these values STAYED (linux 48 MB/s) !! even for a brand new installation of
> OpenSuSE 10.2 to another partition!
> After a hardware power off everything was again like before (26 MB/s).
>
> So now the
Dear all,
now I installed oprofile as suggested, and very interesting things happend:
System: OpenSuSE 10.2 with AHCI on, disk: Solid State Disk (Flash Disk)
Test: Write blocks of 1MB. Do fsync() every 1GB. Measure time for each GB.
before installation of oprofile:
test
Dear all,
now I installed oprofile as suggested, and very interesting things happend:
System: OpenSuSE 10.2 with AHCI on, disk: Solid State Disk (Flash Disk)
Test: Write blocks of 1MB. Do fsync() every 1GB. Measure time for each GB.
before installation of oprofile:
test
after deinstallation of oprofile and only soft reboots (no hardware power
off)
these values STAYED (linux 48 MB/s) !! even for a brand new installation of
OpenSuSE 10.2 to another partition!
After a hardware power off everything was again like before (26 MB/s).
So now the interesting
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