diff options
Diffstat (limited to 'usr.sbin/diskinfo/diskinfo.8')
| -rw-r--r-- | usr.sbin/diskinfo/diskinfo.8 | 21 |
1 files changed, 20 insertions, 1 deletions
diff --git a/usr.sbin/diskinfo/diskinfo.8 b/usr.sbin/diskinfo/diskinfo.8 index c58f9be5cf9e..a50accc3dffb 100644 --- a/usr.sbin/diskinfo/diskinfo.8 +++ b/usr.sbin/diskinfo/diskinfo.8 @@ -28,7 +28,7 @@ .\" .\" $FreeBSD$ .\" -.Dd September 22, 2016 +.Dd July 1, 2017 .Dt DISKINFO 8 .Os .Sh NAME @@ -38,6 +38,12 @@ .Nm .Op Fl citv .Ar disk ... +.Nm +.Op Fl p +.Ar disk ... +.Nm +.Op Fl s +.Ar disk ... .Sh DESCRIPTION The .Nm @@ -52,6 +58,12 @@ Print fields one per line with a descriptive comment. Perform a simple measurement of the I/O read command overhead. .It Fl i Perform a simple IOPS benchmark. +.It Fl p +Return the physical path of the disk. +This is a string that identifies the physical path to the disk in the +storage enclsoure. +.It Fl s +Return the disk serial number .It Fl t Perform a simple and rather naive benchmark of the disks seek and transfer performance. @@ -62,6 +74,13 @@ with the following fields: device name, sectorsize, media size in bytes, media size in sectors, stripe size, stripe offset, firmware cylinders, firmware heads, and firmware sectors. The last three fields are only present if the information is available. +.It Fl i +Return the disk ident, usually the serial number. +.It Fl p +Return the physical path of the disk. +This is a string that identifies the physical path to the disk in the +storage enclsoure. +.El .Sh HISTORY The .Nm |