According to the man-page of "dd" then "seek" and "skip" skips
"ibs/obs-sized BLOCKS" and not "SECTORS". So am I typing the correct
value (28117692)?
for bs=512 the 'dd BLOCKS' are sectors.
There is one thing that seem strange to me. "fdisk -l /dev/hdh" (the
damaged harddisk) says
/dev/hdh1 1 30515 245111706 83 Linux
But now "dd" is working with sectors above 245111706, how is that
possible? Right now it seem to be at 244536664 according to
/var/log/messages:
Aug 4 15:32:56 d kernel: hdh: dma_intr: status=0x51 { DriveReady
SeekComplete Error }
Aug 4 15:32:56 d kernel: hdh: dma_intr: error=0x40 { UncorrectableError
}, LBAsect=244536735, high=14, low=9655711, sector=244536672
Aug 4 15:32:56 d kernel: end_request: I/O error, dev 22:41 (hdh),
sector 244536672
Best regards,
Jan
rom owner-linux-xfs Wed Aug 4 06:55:41 2004
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Subject: XFS vs. EXT3 - Performance Questions.
Date: Wed, 4 Aug 2004 09:55:31 -0400
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Hello folks.
I am trying to determine if XFS offers any performance advantages over EXT3 for our environment. I've been doing some testing between the two using a Power Edge 1650 with 1GB Ram, 2 X 1.4 PIII CPUs and a single 36 GB disk. In my silly little "which file system can untar a kernel tar file the fastest", ext3 has always been faster, I mean significantly. Can anyone help me understand when one would want to use XFS over the default linux FS.
Thanks in advance.
Errol
__________________________________________
Errol Uriel Neal Jr.
Network Administrator
DFI International, Inc.
1717 Pennsylvania Ave NW, Suite 1300
Washington, DC 20006
Tel (202)452-6955
Fax (202)452-6910
eneal@xxxxxxxxxxxx
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