[TriLUG] cdrecord & cpu usage
zzd
zzd at nc.rr.com
Tue Apr 22 14:05:50 EDT 2003
On Tuesday 22 April 2003 10:30 am, David A. Cafaro wrote:
> Something to try might be
> # /sbin/hdparm -c3 -d1 /dev/hda (first HD)
> # /sbin/hdparm -c3 -d1 /dev/hdc (first IDE Cdrom)
Thanks for all the replies, I am waiting on the next ISO to download
before I burn another CD. The key components of my system are as
follows (all 1-3yrs old).
Motherboard: Abit KT7A-RAID/AMD 1.1GHz/1G ram
/dev/hde: Maxtor 6L080J4 (master)
/dev/hdf: Western Digital WD102AA (slave, /tmp)
/dev/hdg: Maxtor 5T040H4 (master)
/dev/scd0: YAMAHA CRW2100E (really on hdc as master)
No drives attached to hda, hdb, or hdc
Executing hdparm on each drive:
#/sbin/hdparm -c3 -d1 /dev/hde
/dev/hde:
setting 32-bit IO_support flag to 3
setting using_dma to 1 (on)
IO_support = 3 (32-bit w/sync)
using_dma = 1 (on)
# /sbin/hdparm -c3 -d1 /dev/hdf
/dev/hdf:
setting 32-bit IO_support flag to 3
setting using_dma to 1 (on)
IO_support = 3 (32-bit w/sync)
using_dma = 1 (on)
# /sbin/hdparm -c3 -d1 /dev/hdg
/dev/hdg:
setting 32-bit IO_support flag to 3
setting using_dma to 1 (on)
IO_support = 3 (32-bit w/sync)
using_dma = 1 (on)
# /sbin/hdparm -c3 -d1 /dev/scd
/dev/scd0 not supported by hdparm
**scd = hdc!
# /sbin/hdparm -c3 -d1 /dev/hdc
/dev/hdc:
setting 32-bit IO_support flag to 3
setting using_dma to 1 (on)
IO_support = 3 (32-bit w/sync)
using_dma = 1 (on)
I will let you know if this helps,
z
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