Messages in this thread | ![/](/images/icornerl.gif) | | Date | Tue, 22 Jul 2003 15:15:33 -0700 | From | Mike Fedyk <> | Subject | Re: different behaviour with badblocks on 2.6.0-test1-mm1-07int |
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On Tue, Jul 22, 2003 at 02:45:57PM -0700, Mike Fedyk wrote: > On Tue, Jul 22, 2003 at 02:42:53PM -0700, Mike Fedyk wrote: > > Hi, > > > > I was testing a hard drive with badblocks (from the e2fsprogs-1.34) on the > > 2.6.0-test1-mm1-07int (with Con's scheduler patch), and I noticed in vmstat > > and gkrellm that during the write passes there are reads on the same drive > > when there should only be writes. > > > > I tried stracing badblocks, but all it showed was write() calls, and vmstat > > and gkrellm showed reads only, so it modified the behaviour. > > > > Has anyone else seen this? > > > > ii e2fsprogs 1.33+1.34-WIP-2003.05 The EXT2 file system > > utilities and libraries > > > > Oh, and testing with the same hardware and userspace on 2.4.22-pre7 shows > normal behaviour (writes with no reading, reads with no writing). > > This is with "badblocks -wso /tmp/hde.out /dev/hde > /dev/hde.log 2>&1 &" on > a bash prompt on both kernels. > > Neither found any bad blocks, and /tmp is on a /dev/hda1 >
This is also being reported against e2fsprogs in debian to get more eyes on it.
http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=202008 - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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