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stats: Add a function to report completion latency percentiles
[fio.git]
/
README
diff --git
a/README
b/README
index 163ee38dd5ee9a7eacd15dc798e2048ecacd8196..7c93d1fce13b1d02994faf302cfa0f7b0a5d931c 100644
(file)
--- a/
README
+++ b/
README
@@
-289,11
+289,8
@@
The job file parameters are:
can be used to gauge hard drive speed over the entire
platter, without reading everything. Both x/y can
include k/m/g suffix.
can be used to gauge hard drive speed over the entire
platter, without reading everything. Both x/y can
include k/m/g suffix.
- iolog=x Open and read io pattern from file 'x'. The file must
- contain one io action per line in the following format:
- rw, offset, length
- where with rw=0/1 for read/write, and the offset
- and length entries being in bytes.
+ read_iolog=x Open and read io pattern from file 'x'. The file format
+ is described in the HOWTO.
write_iolog=x Write an iolog to file 'x' in the same format as iolog.
The iolog options are exclusive, if both given the
read iolog will be performed. Specify a separate file
write_iolog=x Write an iolog to file 'x' in the same format as iolog.
The iolog options are exclusive, if both given the
read iolog will be performed. Specify a separate file