Messages in this thread | | | Date | Sat, 24 Nov 2001 09:17:04 +0200 | From | Ville Herva <> | Subject | Re: HPT370 on 2.2.20+ide-patch - tried 2.4.15 and it fails, too |
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On Sat, Nov 24, 2001 at 08:52:01AM +0200, you [Ville Herva] claimed: > > had stalled at _second_ run. The first, identical run had gone through. > The point where it happened is after dd has read the last (not whole GB) and > is trying to skip slightly more than the size of md0: > > At 63 GB > 756+1 records in > 756+1 records out > b1a566b4b54905ab21d138670b7abae3 - > At 64 GB > <stalls> > > This never happened with 2.2.*
The "stall" seems to be a dd bug:
strace dd if=/dev/md0 of=/dev/null bs=1048576 count=1024 skip=65536 (...) open("/dev/md0", O_RDONLY|O_LARGEFILE) = 0 (...) _llseek(0, 68719476736, 0xbffff2d0, SEEK_SET) = -1 EINVAL (Invalid argument) read(0, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 1048576) = 1048576 read(0, "\366&\3704\327\310\243\232\332\220\223\235\367\206\300"..., 1048576) = 1048576 read(0, "n\3164\326\366>\330\5\377\236\303>Vf\377f\317<\226\212"..., 1048576) = 1048576 (...) (reads propably the whole /dev/md0)
...back to investigating the differing md5sums...
-- v --
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