On Sat, Jan 19, 2008 at 08:10:08PM -0700, Grant Grundler wrote:
> [EMAIL PROTECTED]:~ # strace -o strace-dd-HPr707.out dd if=/dev/sda
> of=/dev/null skip=60800 count=1
> dd: reading `/dev/sda': Input/output error
> 0+0 records in
> 0+0 records out
> 0 bytes (0 B) copied, 55.7303 seconds, 0.0 kB/s
BTW, here's the relevant bit of the strace output:
open("/dev/sda", O_RDONLY|O_LARGEFILE) = 0
_llseek(0, 0, [0], SEEK_CUR) = 0
close(1) = 0
open("/dev/null", O_WRONLY|O_CREAT|O_TRUNC|O_LARGEFILE, 0666) = 1
rt_sigaction(SIGUSR1, NULL, {SIG_DFL}, 8) = 0
rt_sigaction(SIGINT, NULL, {SIG_DFL}, 8) = 0
rt_sigaction(SIGUSR1, {0x80493a0, [INT USR1], 0}, NULL, 8) = 0
rt_sigaction(SIGINT, {0x8049390, [INT USR1], SA_NOMASK|SA_ONESHOT}, NULL, 8) = 0
clock_gettime(CLOCK_MONOTONIC, {70667, 216812381}) = 0
ioctl(0, MGSL_IOCSTXIDLE or MTIOCGET or SNDCTL_MIDI_MPUCMD, 0xbf8e31d0) = -1 EIN
VAL (Invalid argument)
_llseek(0, 31129600, [31129600], SEEK_CUR) = 0
read(0, 0x8059000, 512) = -1 EIO (Input/output error)
thanks,
grant
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