verify_async_cpus=str Tell fio to set the given CPU affinity on the
async IO verification threads. See cpus_allowed for the
format used.
+
+verify_backlog=int Fio will normally verify the written contents of a
+ job that utilizes verify once that job has completed. In
+ other words, everything is written then everything is read
+ back and verified. You may want to verify continually
+ instead for a variety of reasons. Fio stores the meta data
+ associated with an IO block in memory, so for large
+ verify workloads, quite a bit of memory would be used up
+ holding this meta data. If this option is enabled, fio
+ will verify the previously written blocks before continuing
+ to write new ones.
+
+verify_backlog_batch=int Control how many blocks fio will verify
+ if verify_backlog is set. If not set, will default to
+ the value of verify_backlog (meaning the entire queue
+ is read back and verified).
stonewall Wait for preceeding jobs in the job file to exit, before
starting this one. Can be used to insert serialization
Tell fio to set the given CPU affinity on the async IO verification threads.
See \fBcpus_allowed\fP for the format used.
.TP
+.BI verify_backlog \fR=\fPint
+Fio will normally verify the written contents of a job that utilizes verify
+once that job has completed. In other words, everything is written then
+everything is read back and verified. You may want to verify continually
+instead for a variety of reasons. Fio stores the meta data associated with an
+IO block in memory, so for large verify workloads, quite a bit of memory would
+be used up holding this meta data. If this option is enabled, fio will verify
+the previously written blocks before continuing to write new ones.
+.TP
+.BI verify_backlog_batch \fR=\fPint
+Control how many blocks fio will verify if verify_backlog is set. If not set,
+will default to the value of \fBverify_backlog\fR (meaning the entire queue is
+read back and verified).
+.TP
.B stonewall
Wait for preceeding jobs in the job file to exit before starting this one.
\fBstonewall\fR implies \fBnew_group\fR.