I/O times instead of dd.
- For asynchronous (buffered) write tests with dd, switched from
sync-after-every-write to sync-at-end.
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@1121 d57e44dd-8a1f-0410-8b47-8ef2f437770f
- Display a clear warning if the user running this script does not have
sufficient privileges to drop the VM caches.
- Made sure that header and data columns are aligned if dd reports an
error, e.g. when trying to perform direct I/O on a device that does
not support direct I/O.
- Made sure that header and data columns are aligned when running a
read-only test (-r).
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@961 d57e44dd-8a1f-0410-8b47-8ef2f437770f
- Added additional columns with average transfer speed in MB/s, the
standard deviation for this average, and the number of IOPS.
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@897 d57e44dd-8a1f-0410-8b47-8ef2f437770f
- Added command-line options -a, -d, -n and -s.
- If the syntax of the command-line options is incorrect, a usage text
is displayed.
- Bug fix: log2_io_size is now honored even if the target device is larger
than the specified size.
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@747 d57e44dd-8a1f-0410-8b47-8ef2f437770f
