X-Git-Url: https://git.kernel.dk/?p=fio.git;a=blobdiff_plain;f=HOWTO;h=d18d59b4b824d498104143ff25553d8769cf8ba3;hp=ca1542d5fdf88b7fa0e6e607ab019a98c5d2d770;hb=f5a568cfb7c2738f80399dc155c964bc26cbb4b3;hpb=38f8c3180719acf17554eb330319326958d32e21

diff --git a/HOWTO b/HOWTO
index ca1542d5..d18d59b4 100644
--- a/HOWTO
+++ b/HOWTO
@@ -757,7 +757,8 @@ ioengine=str	Defines how the job issues io to the file. The following
 				85% of the CPU. In case of SMP machines,
 				use numjobs=<no_of_cpu> to get desired CPU
 				usage, as the cpuload only loads a single
-				CPU at the desired rate.
+				CPU at the desired rate. A job never finishes
+				unless there is at least one non-cpuio job.
 
 			guasi	The GUASI IO engine is the Generic Userspace
 				Asyncronous Syscall Interface approach
@@ -1174,7 +1175,7 @@ cpus_allowed_policy=str Set the policy of how fio distributes the CPUs
 		one cpu per job. If not enough CPUs are given for the jobs
 		listed, then fio will roundrobin the CPUs in the set.
 
-numa_cpu_nodes=str Set this job running on spcified NUMA nodes' CPUs. The
+numa_cpu_nodes=str Set this job running on specified NUMA nodes' CPUs. The
 		arguments allow comma delimited list of cpu numbers,
 		A-B ranges, or 'all'. Note, to enable numa options support,
 		fio must be built on a system with libnuma-dev(el) installed.
@@ -1605,7 +1606,7 @@ write_lat_log=str Same as write_bw_log, except that this option stores io
 		The actual log names will be foo_slat.x.log, foo_clat.x.log,
 		and foo_lat.x.log, where x is the index of the job (1..N,
 		where N is the number of jobs). This helps fio_generate_plot
-		fine the logs automatically. If 'per_job_logs' is false, then
+		find the logs automatically. If 'per_job_logs' is false, then
 		the filename will not include the job index. See 'Log File
 		Formats'.
 
@@ -1839,12 +1840,12 @@ that defines them is selected.
 [psyncv2] hipri		Set RWF_HIPRI on IO, indicating to the kernel that
 			it's of higher priority than normal.
 
-[cpu] cpuload=int Attempt to use the specified percentage of CPU cycles.
+[cpuio] cpuload=int Attempt to use the specified percentage of CPU cycles.
 
-[cpu] cpuchunks=int Split the load into cycles of the given time. In
+[cpuio] cpuchunks=int Split the load into cycles of the given time. In
 		microseconds.
 
-[cpu] exit_on_io_done=bool Detect when IO threads are done, then exit.
+[cpuio] exit_on_io_done=bool Detect when IO threads are done, then exit.
 
 [netsplice] hostname=str
 [net] hostname=str The host name or IP address to use for TCP or UDP based IO.