isn't specified, naturally. If data verification is enabled,
refill_buffers is also automatically enabled.
isn't specified, naturally. If data verification is enabled,
refill_buffers is also automatically enabled.
+scramble_buffers=bool If refill_buffers is too costly and the target is
+ using data deduplication, then setting this option will
+ slightly modify the IO buffer contents to defeat normal
+ de-dupe attempts. This is not enough to defeat more clever
+ block compression attempts, but it will stop naive dedupe of
+ blocks. Default: true.
+
nrfiles=int Number of files to use for this job. Defaults to 1.
openfiles=int Number of files to keep open at the same time. Defaults to
nrfiles=int Number of files to use for this job. Defaults to 1.
openfiles=int Number of files to keep open at the same time. Defaults to
bwavgtime=int Average the calculated bandwidth over the given time. Value
is specified in milliseconds.
bwavgtime=int Average the calculated bandwidth over the given time. Value
is specified in milliseconds.
create_serialize=bool If true, serialize the file creating for the jobs.
This may be handy to avoid interleaving of data
files, which may greatly depend on the filesystem
create_serialize=bool If true, serialize the file creating for the jobs.
This may be handy to avoid interleaving of data
files, which may greatly depend on the filesystem
lockmem=int Pin down the specified amount of memory with mlock(2). Can
potentially be used instead of removing memory or booting
with less memory to simulate a smaller amount of memory.
lockmem=int Pin down the specified amount of memory with mlock(2). Can
potentially be used instead of removing memory or booting
with less memory to simulate a smaller amount of memory.
version, jobname, groupid, error
READ status:
version, jobname, groupid, error
READ status:
Submission latency: min, max, mean, deviation
Completion latency: min, max, mean, deviation
Total latency: min, max, mean, deviation
Bw: min, max, aggregate percentage of total, mean, deviation
WRITE status:
Submission latency: min, max, mean, deviation
Completion latency: min, max, mean, deviation
Total latency: min, max, mean, deviation
Bw: min, max, aggregate percentage of total, mean, deviation
WRITE status:
Submission latency: min, max, mean, deviation
Completion latency: min, max, mean, deviation
Total latency: min, max, mean, deviation
Submission latency: min, max, mean, deviation
Completion latency: min, max, mean, deviation
Total latency: min, max, mean, deviation