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rbd: document defaults for rbd bench-write

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Signed-off-by: Dan Mick <dan.mick@inktank.com>
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Dan Mick 2012-10-22 13:32:25 -07:00
parent ac07afa205
commit 3dffa6dd25
2 changed files with 5 additions and 3 deletions
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3
doc/man/8/rbd.rst
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@ -221,7 +221,8 @@ Commands
:command:`bench-write` [*image-name*] --io-size [*io-size-in-bytes*] --io-threads [*num-ios-in-flight*] --io-total [*total-bytes-to-write*]
Generate a series of sequential writes to the image and measure the
write throughput and latency.
write throughput and latency. Defaults are: --io-size 4096, --io-threads 16,
--io-total 1GB
Image name
==========

5
man/rbd.8
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@ -1,4 +1,4 @@
.TH "RBD" "8" "October 19, 2012" "dev" "Ceph"
.TH "RBD" "8" "October 22, 2012" "dev" "Ceph"
.SH NAME
rbd \- manage rados block device (RBD) images
.
@ -250,7 +250,8 @@ as output by lock ls.
.TP
.B \fBbench\-write\fP [\fIimage\-name\fP] \-\-io\-size [\fIio\-size\-in\-bytes\fP] \-\-io\-threads [\fInum\-ios\-in\-flight\fP] \-\-io\-total [\fItotal\-bytes\-to\-write\fP]
Generate a series of sequential writes to the image and measure the
write throughput and latency.
write throughput and latency. Defaults are: \-\-io\-size 4096, \-\-io\-threads 16,
\-\-io\-total 1GB
.UNINDENT
.SH IMAGE NAME
.sp