Date: Sun, 02 Jul 2017 07:19:51 +0100 From: "N.J. Mann" <njm@njm.me.uk> To: Allan Jude <allanjude@FreeBSD.org> Cc: svn-src-all@freebsd.org Subject: Re: svn commit: r320555 - head/usr.sbin/diskinfo Message-ID: <613933F1305AF7B7EDEED034@triton.njm.me.uk> In-Reply-To: <201707012134.v61LYvFc026064@repo.freebsd.org> References: <201707012134.v61LYvFc026064@repo.freebsd.org>
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Hi, On Saturday, July 01, 2017 21:34:57 +0000 Allan Jude <allanjude@FreeBSD.org> wrote: > Author: allanjude > Date: Sat Jul 1 21:34:57 2017 > New Revision: 320555 > URL: https://svnweb.freebsd.org/changeset/base/320555 > > Log: > Add -s (serial) and -p (physpath) to diskinfo [...] > @@ -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, me > 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. ^^^^^^^^^^ Cheers, Nick. --
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