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SubjectRe: pmdisk performance problem
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>>>>> "Pat" == Patrick Mochel <mochel@osdl.org> writes:

Pat> Do you know if this was just for the write operation, or also
Pat> included stopping all processes?
>>
>> This was during the write of ~4600 pages to disk.

Pat> Hm, that's definitely bad.

Pat> Could you increase the log-level before you suspend and let me
Pat> know -- by looking at the debug messages -- what seems to take
Pat> the most time?
>>
>> sorry, but how do i do this?

the particular line that takes the most time is the writing 4700 pages
to disk followed by the dots. each dot takes about 10 seconds to
appear on screen.

I also notice that both hda and hdc are both suspended and resumed
before this point. Is this intentional?
-nld

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