Date: Mon, 23 May 2011 21:15:19 +0000 (UTC) From: Pawel Jakub Dawidek <pjd@FreeBSD.org> To: cvs-src-old@freebsd.org Subject: cvs commit: src/sbin/hastctl hastctl.c src/sbin/hastd control.c hast.h primary.c secondary.c Message-ID: <201105232115.p4NLFUvf078912@repoman.freebsd.org>
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pjd 2011-05-23 21:15:19 UTC
FreeBSD src repository
Modified files:
sbin/hastctl hastctl.c
sbin/hastd control.c hast.h primary.c secondary.c
Log:
SVN rev 222228 on 2011-05-23 21:15:19Z by pjd
Keep statistics on number of BIO_READ, BIO_WRITE, BIO_DELETE and BIO_FLUSH
requests as well as number of activemap updates.
Number of BIO_WRITEs and activemap updates are especially interesting, because
if those two are too close to each other, it means that your workload needs
bigger number of dirty extents. Activemap should be updated as rarely as
possible.
MFC after: 1 week
Revision Changes Path
1.14 +11 -0 src/sbin/hastctl/hastctl.c
1.19 +17 -0 src/sbin/hastd/control.c
1.18 +11 -0 src/sbin/hastd/hast.h
1.73 +11 -0 src/sbin/hastd/primary.c
1.41 +14 -0 src/sbin/hastd/secondary.c
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