Hi,
be invited to try the new release 0.4.6 of my program
xorriso, a ISO 9660 Rock Ridge filesystem manipulator.
It creates, loads, manipulates and writes ISO 9660
filesystem images with Rock Ridge extensions. Optionally
it supports hard links, ACLs, xattr, and MD5 checksums.
xorriso can load
Hi,
The reason to use O_DIRECT is to avoid impact on the performance of
other processes in the system, rather than to improve speed.
The odd point is that mmap() versus calloc()
influences SG_IO write speed.
The read performance from disk was sufficient
in all the tests. (fifo well filled,
Thomas Schmitt wrote:
Hi,
me:
Is there any way how after umounting of the
filesystem the content is still not up to date
for subsequent reading of the file ?
The image file got opened by growisofs via
open64(O_DIRECT|O_RDONLY).
Jens Jorgensen:
Well there's a scary thought. I
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