Lennart Sorensen wrote:
> Might it be a problem with having two things using /dev/zero at the same
> time?
No, dding from /dev/zero two times at the same time is working perfectly
> What blocksize do you use with dd?
Generally I use 1M. But the Problem is the same with 128k or with 4k
> What happens if you do dd from /dev/zero to two different files on one
> of the hds (with some filesystem on the drive obviously)?
I did it without a FS on it and its no problem to write at two different
locations - as long as they are on one disc.
It seems to me that the driver has problems with handling two
write-requests on two ports at the same time.
Tobias
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to [email protected]
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/
[Index of Archives]
[Kernel Newbies]
[Netfilter]
[Bugtraq]
[Photo]
[Stuff]
[Gimp]
[Yosemite News]
[MIPS Linux]
[ARM Linux]
[Linux Security]
[Linux RAID]
[Video 4 Linux]
[Linux for the blind]
[Linux Resources]