Date: Thu, 11 Jun 2015 23:05:50 +0000 (UTC) From: Christian Brueffer <brueffer@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r284290 - head/sbin/geom/class/multipath Message-ID: <201506112305.t5BN5ohn064456@svn.freebsd.org>
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Author: brueffer Date: Thu Jun 11 23:05:49 2015 New Revision: 284290 URL: https://svnweb.freebsd.org/changeset/base/284290 Log: Improve grammar. PR: 200673 Submitted by: Fabian Keil Obtained from: ElectroBSD Modified: head/sbin/geom/class/multipath/gmultipath.8 Modified: head/sbin/geom/class/multipath/gmultipath.8 ============================================================================== --- head/sbin/geom/class/multipath/gmultipath.8 Thu Jun 11 21:13:05 2015 (r284289) +++ head/sbin/geom/class/multipath/gmultipath.8 Thu Jun 11 23:05:49 2015 (r284290) @@ -24,7 +24,7 @@ .\" .\" $FreeBSD$ .\" -.Dd April 18, 2012 +.Dd June 11, 2015 .Dt GMULTIPATH 8 .Os .Sh NAME @@ -253,13 +253,13 @@ This I/O continues until an I/O is retur a generic I/O error or a "Nonexistent Device" error. When this occurs, that path is marked FAIL, the next path in a list is selected as active and the failed I/O reissued. -In Active/Active mode all paths not marked FAIL may handle I/O same time. +In Active/Active mode all paths not marked FAIL may handle I/O at the same time. Requests are distributed between paths to equalize load. -For capable devices it allows to utilize bandwidth of all paths. -In Active/Read mode all paths not marked FAIL may handle reads same time, -but unlike Active/Active only one path handles write requests at any +For capable devices it allows to utilize the bandwidth of all paths. +In Active/Read mode all paths not marked FAIL may handle reads at the same time, +but unlike in Active/Active mode only one path handles write requests at any point in time. -It allows to closer follow original write request order if above layer +It allows to closer follow the original write request order if the layer above needs it for data consistency (not waiting for requisite write completion before sending dependent write). .Pp @@ -269,9 +269,9 @@ GEOM class is given an opportunity to ta If a new device has a .Nm MULTIPATH -on-disk metadata label, the device is used to either create a new +on-disk metadata label, the device is either used to create a new .Nm MULTIPATH -GEOM, or been added the list of paths for an existing +GEOM, or added the list of paths for an existing .Nm MULTIPATH GEOM. .Pp @@ -281,7 +281,7 @@ and .Xr mpt 4 based Fibre Channel disk devices. For these devices, when a device disappears -(due e.g., to a cable pull or power failure to a switch), the device is +(due to e.g., a cable pull or power failure to a switch), the device is proactively marked as gone and I/O to it failed. This causes the .Nm MULTIPATH
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