From: Narayan Desai <desai@mcs.anl.gov>
To: Patrick Mochel <mochel@osdl.org>
Cc: linux-kernel@vger.kernel.org
Subject: Re: pmdisk performance problem
Date: Thu, 09 Oct 2003 14:39:42 -0500 [thread overview]
Message-ID: <87fzi2jj41.fsf@mcs.anl.gov> (raw)
In-Reply-To: <Pine.LNX.4.44.0310091218210.985-100000@localhost.localdomain> (Patrick Mochel's message of "Thu, 9 Oct 2003 12:21:09 -0700 (PDT)")
>>>>> "Pat" == Patrick Mochel <mochel@osdl.org> writes:
>> When using 2.6.0-test7 on an ibm thinkpad t21, pmdisk works
>> properly, though it takes quite a while to write out pages to
>> disk. On my last suspend to disk, it took on the order of 8-10
>> minutes. After this completed, i was able to successfully resume,
>> fairly speedily, however my hardware clock was 8-10 minutes
>> behind. Does anyone have any ideas why this is happening?
>> thanks...
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> 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?
thanks..
-nld
next prev parent reply other threads:[~2003-10-09 19:40 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-10-09 19:11 pmdisk performance problem Narayan Desai
2003-10-09 19:21 ` Patrick Mochel
2003-10-09 19:39 ` Narayan Desai [this message]
2003-10-09 19:36 ` Patrick Mochel
2003-10-10 0:29 ` Narayan Desai
2003-10-09 19:39 ` Nigel Cunningham
2003-10-11 11:53 ` Pavel Machek
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