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| author | Vincent Fu <vincent.fu@samsung.com> | 2022-07-15 20:20:55 +0000 |
|---|---|---|
| committer | Vincent Fu <vincent.fu@samsung.com> | 2022-07-15 20:20:55 +0000 |
| commit | b10b0e4f98bb0e553b5ab97befeafd1e20e4abfe (patch) | |
| tree | 9e420c1709d756db504f301842c4a1ffc89069a8 | |
| parent | d6225c1550827077c0c0f9e1b8816b4f35cd5304 (diff) | |
| download | fio-misc.tar.gz | |
docs: clarify write_iolog descriptionmisc
Note that the log file is opened in append mode to avoid confusion when
the same log file is used repeatedly.
Signed-off-by: Vincent Fu <vincent.fu@samsung.com>
| -rw-r--r-- | HOWTO.rst | 3 | ||||
| -rw-r--r-- | fio.1 | 3 |
2 files changed, 4 insertions, 2 deletions
@@ -3049,7 +3049,8 @@ I/O replay Write the issued I/O patterns to the specified file. See :option:`read_iolog`. Specify a separate file for each job, otherwise the - iologs will be interspersed and the file may be corrupt. + iologs will be interspersed and the file may be corrupt. This file will + be opened in append mode. .. option:: read_iolog=str @@ -2793,7 +2793,8 @@ of milliseconds. Defaults to 1000. .BI write_iolog \fR=\fPstr Write the issued I/O patterns to the specified file. See \fBread_iolog\fR. Specify a separate file for each job, otherwise the -iologs will be interspersed and the file may be corrupt. +iologs will be interspersed and the file may be corrupt. This file will be +opened in append mode. .TP .BI read_iolog \fR=\fPstr Open an iolog with the specified filename and replay the I/O patterns it |