Messages in this thread |  | | From | (Miklos Szeredi) | Date | Thu, 23 Nov 2000 09:16:20 +0100 (MET) | Subject | no floppy caching in 2.4.0-test11 |
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It seems as if recent kernles don't cache floppy reads. Is this intentional? I haven't tried it for a long time, so I have no idea when this behavior changed.
Miklos
bcica:~> time dd if=/dev/fd0 of=/dev/null bs=2048 count=100 100+0 records in 100+0 records out 0.000u 0.000s 0:07.59 0.0% 0+0k 0+0io 97pf+0w bcica:~> time dd if=/dev/fd0 of=/dev/null bs=2048 count=100 100+0 records in 100+0 records out 0.000u 0.010s 0:07.10 0.1% 0+0k 0+0io 97pf+0w bcica:~> time dd if=/dev/fd0 of=/dev/null bs=2048 count=100 100+0 records in 100+0 records out 0.000u 0.020s 0:07.21 0.2% 0+0k 0+0io 97pf+0w
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