test

---

disk/test

Conditions: !smips
Type: Command

Flag	Name	Description
N	initializing	The test is initializing (preparing, clearing the caches) and has not started reading or writing yet.
R	running	The test is running.
F	failed	The test failed.

Argument	Type	Description
disk	multi { array-id, disk: enum }	Disk or partition to test.
block-size	num	Size of one read or write block. Default: 64 KiB.
thread-count	num	Number of parallel test threads. Default: 1.
direction	enum (read | write)	What the test does with the data. read (default) - Read the disk; does not change its content. write - Write to the disk; destroys all data on it.
type	enum (device | filesystem)	Test target: device reads or writes the raw block device, filesystem goes through the mounted file system. Default: device.
pattern	enum (sequential | random)	Access pattern. sequential (default) - Read or write consecutive blocks. random - Read or write blocks at random positions.
entries-to-show	num	How many of the most recent result rows to keep and show.

Read-only Argument	Type	Description
seq	enum (TOT) { TOT:0xffffffff }	Sequence number of the result row; the TOT row aggregates all threads.
rate	num	Current throughput of this row.
iops	num	Input/output operations per second.
bytes	num	Bytes transferred for this row so far.
disk	enum (TOT) { TOT:0xffffffff }	The tested disk.
thread	enum (TOT) { TOT:0xffffffff }	Thread this row belongs to; TOT aggregates all threads.
type	enum (device | filesystem)	Test type as given when the test was started.
pattern	enum (sequential | random)	Access pattern as given when the test was started.
dir	enum (read | write)	Direction (read or write) as given when the test was started.
bsize	num	Block size as given when the test was started.
state	string	State of a running test, for example clear caches while it prepares and run while it works.