From: Patrick Mansfield <patmans@us.ibm.com>
To: linux-hotplug@vger.kernel.org
Subject: some timings with/without hotplug scripts and udev
Date: Tue, 16 Mar 2004 17:06:13 +0000 [thread overview]
Message-ID: <20040316090613.A31508@beaverton.ibm.com> (raw)
Times running without hotplug scripts, hotplug scripts without udev, and
with udev using 512 scsi_debug LUNs.
insmod was really this:
modprobe scsi_debug num_tgts2 max_luns\x16 delay=0
No hotplug scripts means using /bin/true for the kernel hotplug.
insmod rmmod
no hotplug scripts 0:05.46 0:04.63
hotplug no udev 0:30.95 0:26.40
udev w/glibc current 0:40.84 0:36.20
So hotplug scripts take about 25 seconds, and udev adds about 10 seconds
on top of that.
-- Patrick Mansfield
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next reply other threads:[~2004-03-16 17:06 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-03-16 17:06 Patrick Mansfield [this message]
2004-03-16 22:33 ` some timings with/without hotplug scripts and udev Kay Sievers
2004-03-17 1:41 ` Patrick Mansfield
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