Messages in this thread | ![/](/images/icornerl.gif) | | Subject | Re: pmdisk performance problem | From | Narayan Desai <> | Date | Thu, 09 Oct 2003 19:29:52 -0500 |
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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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