with Linux 2.0.32 compiled with full APM support using
# hdparm -m 16 -c 1 -W 1 -u 1 /dev/hda
I get
# hdparm -tT /dev/hda
/dev/hda:
Timing buffer-cache reads: 32 MB in 1.20 seconds =26.67 MB/sec
Timing buffered disk reads: 16 MB in 3.57 seconds = 4.48 MB/sec
but after suspending and resuming the notebook I only get
# hdparm -tT /dev/hda
/dev/hda:
Timing buffer-cache reads: 32 MB in 1.20 seconds =26.67 MB/sec
Timing buffered disk reads: 16 MB in 4.93 seconds = 3.25 MB/sec
and I have to run hdparm -m 16 -c 1 -W 1 -u 1 /dev/hda again
to get the original performace.
is this correct behaviour ?
is it possible to run a shell script after APM resume (without PCMCIA devices) ?
Harald
-- All SCSI disks will from now on ___ _____ be required to send an email notice 0--,| /OOOOOOO\ 24 hours prior to complete hardware failure! <_/ / /OOOOOOOOOOO\ \ \/OOOOOOOOOOOOOOO\ \ OOOOOOOOOOOOOOOOO|// Harald Koenig, \/\/\/\/\/\/\/\/\/ Inst.f.Theoret.Astrophysik // / \\ \ koenig@tat.physik.uni-tuebingen.de ^^^^^ ^^^^^