engines/io_uring: don't attempt to set RLIMITs

[fio.git] / fio.1

diff --git a/fio.1 b/fio.1
index a3d348b2f7afb0f9289238acb98e2082905717c7..1c90e4a55eafa49e666a9e6581edeb0e76741ae3 100644 (file)
--- a/fio.1
+++ b/fio.1
@@ -2336,7 +2336,9 @@ replay, the file needs to be turned into a blkparse binary data file first
 You can specify a number of files by separating the names with a ':' character.
 See the \fBfilename\fR option for information on how to escape ':'
 characters within the file names. These files will be sequentially assigned to
-job clones created by \fBnumjobs\fR.
+job clones created by \fBnumjobs\fR. '-' is a reserved name, meaning read from
+stdin, notably if \fBfilename\fR is set to '-' which means stdin as well,
+then this flag can't be set to '-'.
 .TP
 .BI read_iolog_chunked \fR=\fPbool
 Determines how iolog is read. If false (default) entire \fBread_iolog\fR will
@@ -2567,7 +2569,8 @@ been exceeded before retrying operations.
 Wait for preceding jobs in the job file to exit, before starting this
 one. Can be used to insert serialization points in the job file. A stone
 wall also implies starting a new reporting group, see
-\fBgroup_reporting\fR.
+\fBgroup_reporting\fR. Optionally you can use `stonewall=0` to disable or
+`stonewall=1` to enable it.
 .TP
 .BI exitall
 By default, fio will continue running all other jobs when one job finishes.
@@ -2575,15 +2578,27 @@ Sometimes this is not the desired action. Setting \fBexitall\fR will instead
 make fio terminate all jobs in the same group, as soon as one job of that
 group finishes.
 .TP
-.BI exit_what
+.BI exit_what \fR=\fPstr
 By default, fio will continue running all other jobs when one job finishes.
-Sometimes this is not the desired action. Setting \fBexit_all\fR will instead
+Sometimes this is not the desired action. Setting \fBexitall\fR will instead
 make fio terminate all jobs in the same group. The option \fBexit_what\fR
-allows to control which jobs get terminated when \fBexitall\fR is enabled. The
-default is \fBgroup\fR and does not change the behaviour of \fBexitall\fR. The
-setting \fBall\fR terminates all jobs. The setting \fBstonewall\fR terminates
-all currently running jobs across all groups and continues execution with the
-next stonewalled group.
+allows you to control which jobs get terminated when \fBexitall\fR is enabled.
+The default value is \fBgroup\fR.
+The allowed values are:
+.RS
+.RS
+.TP
+.B all
+terminates all jobs.
+.TP
+.B group
+is the default and does not change the behaviour of \fBexitall\fR.
+.TP
+.B stonewall
+terminates all currently running jobs across all groups and continues
+execution with the next stonewalled group.
+.RE
+.RE
 .TP
 .BI exec_prerun \fR=\fPstr
 Before running this job, issue the command specified through