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| author | trasz <trasz@FreeBSD.org> | 2015-10-10 09:03:31 +0000 |
|---|---|---|
| committer | trasz <trasz@FreeBSD.org> | 2015-10-10 09:03:31 +0000 |
| commit | 1c53e390271df46a834ae202a9bc62d41e401ce4 (patch) | |
| tree | 8bd566490bfc87a40cdb43901536c7afef2c3167 /sbin | |
| parent | e86ec3183d2e8e0dea23715c2c1f8c0481022bc4 (diff) | |
| download | FreeBSD-src-1c53e390271df46a834ae202a9bc62d41e401ce4.zip FreeBSD-src-1c53e390271df46a834ae202a9bc62d41e401ce4.tar.gz | |
Make geom_nop(4) collect statistics on all types of BIOs, not just
reads and writes.
PR: kern/198405
Submitted by: Matthew D. Fuller <fullermd at over-yonder dot net>
MFC after: 1 month
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D3679
Diffstat (limited to 'sbin')
| -rw-r--r-- | sbin/geom/class/nop/gnop.8 | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/sbin/geom/class/nop/gnop.8 b/sbin/geom/class/nop/gnop.8 index c83c2f5..fc7732d 100644 --- a/sbin/geom/class/nop/gnop.8 +++ b/sbin/geom/class/nop/gnop.8 @@ -24,7 +24,7 @@ .\" .\" $FreeBSD$ .\" -.Dd September 15, 2015 +.Dd October 10, 2015 .Dt GNOP 8 .Os .Sh NAME @@ -72,9 +72,10 @@ The utility is used for setting up transparent providers on existing ones. Its main purpose is testing other GEOM classes, as it allows forced provider removal and I/O error simulation with a given probability. -It also gathers the following statistics: number of read requests, number of -write requests, number of bytes read and number of bytes written. -In addition, it can be used as a good starting point for implementing new GEOM +It also gathers statistics on the number of read, write, delete, +getattr, flush, and other requests, and the number of bytes read and written. +.Nm +can also be used as a good starting point for implementing new GEOM classes. .Pp The first argument to |
