commit 3d7b2393d640bac2f417ec648a537c9da7323b40
Author: Matthew Dillon <dillon@apollo.backplane.com>
Date: Wed Feb 10 21:13:49 2010 -0800
HAMMER Utility - Refactor the histogram code for mirror-stream.
* Refactor the histogram code. This code is responsible for breaking
down a large initial mirroring stream into smaller chunks so the
transaction id can be synced more often. This way if the stream
is interrupted it can be restarted at a more recent point instead
of having to restart further back (or at the beginning).
* Add -S splitsize (default 100MB) to specify the desired breakdown
for the histogram.
Summary of changes:
sbin/hammer/cmd_mirror.c | 162 +++++++++++++++++++++++++++++++---------------
sbin/hammer/hammer.8 | 74 ++++++++++++++-------
sbin/hammer/hammer.c | 28 +++++++-
sbin/hammer/hammer.h | 1 +
4 files changed, 184 insertions(+), 81 deletions(-)
http://gitweb.dragonflybsd.org/dragonfly.git/commitdiff/3d7b2393d640bac2f417ec648a537c9da7323b40
--
DragonFly BSD source repository