diff options
author | Edward Tomasz Napierala <trasz@FreeBSD.org> | 2016-09-22 07:33:43 +0000 |
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committer | Edward Tomasz Napierala <trasz@FreeBSD.org> | 2016-09-22 07:33:43 +0000 |
commit | b76ce4527bd292cb36cfbc0e4f390c3231ae4095 (patch) | |
tree | c81fc85f9a7b3f0a7bd7d045153667e7f082e2a7 /usr.sbin/diskinfo/diskinfo.8 | |
parent | 5c6b397ff191ce6fbc32f3629d5bee5c12d14c82 (diff) | |
download | src-b76ce4527bd292cb36cfbc0e4f390c3231ae4095.tar.gz src-b76ce4527bd292cb36cfbc0e4f390c3231ae4095.zip |
Add "diskinfo -i", a simple aio-based IOPS benchmark.
MFC after: 1 month
Notes
Notes:
svn path=/head/; revision=306160
Diffstat (limited to 'usr.sbin/diskinfo/diskinfo.8')
-rw-r--r-- | usr.sbin/diskinfo/diskinfo.8 | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/usr.sbin/diskinfo/diskinfo.8 b/usr.sbin/diskinfo/diskinfo.8 index f68d426e6b49..f4b466424de3 100644 --- a/usr.sbin/diskinfo/diskinfo.8 +++ b/usr.sbin/diskinfo/diskinfo.8 @@ -28,7 +28,7 @@ .\" .\" $FreeBSD$ .\" -.Dd November 9, 2004 +.Dd September 22, 2016 .Dt DISKINFO 8 .Os .Sh NAME @@ -36,7 +36,7 @@ .Nd get information about disk device .Sh SYNOPSIS .Nm -.Op Fl ctv +.Op Fl citv .Ar disk ... .Sh DESCRIPTION The @@ -59,6 +59,10 @@ The option triggers a simple measurement of the I/O read command overhead. .Pp The +.Fl i +option triggers a simple IOPS benchmark. +.Pp +The .Fl t option triggers a simple and rather naive benchmark of the disks seek and transfer performance. |