From: Jim Rees <rees@umich.edu>
To: Benny Halevy <bhalevy@panasas.com>
Cc: linux-nfs@vger.kernel.org, peter honeyman <honey@citi.umich.edu>
Subject: [PATCH 0/3] nfs-utils: blkmapd
Date: Fri, 21 Jan 2011 11:53:09 -0500 [thread overview]
Message-ID: <cover.1295627825.git.rees@umich.edu> (raw)
This set of patches fixes various bugs in stripe size calculation turned up
in testing. I believe blkmapd will now handle any layout that is allowed by
the spec and can be constructed by device-mapper.
If a striped device is not a multiple of both the number of constituent
devices and the stripe width, blkmapd will truncate the device so that
device-mapper can handle it.
Jim Rees (3):
change device offset to signed to match the spec
Fix calculation of stripe device and unit sizes
Various improvements to comments and syslog messages
utils/blkmapd/device-discovery.c | 2 -
utils/blkmapd/device-discovery.h | 4 +-
utils/blkmapd/device-process.c | 50 +++++++++++++++++++------------------
utils/blkmapd/dm-device.c | 28 ++++++++++++++++-----
4 files changed, 49 insertions(+), 35 deletions(-)
next reply other threads:[~2011-01-21 16:53 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-01-21 16:53 Jim Rees [this message]
2011-01-21 16:53 ` [PATCH 1/3] change device offset to signed to match the spec Jim Rees
2011-01-21 16:53 ` [PATCH 2/3] Fix calculation of stripe device and unit sizes Jim Rees
2011-01-21 16:54 ` [PATCH 3/3] Various improvements to comments and syslog messages Jim Rees
2011-01-24 3:01 ` [PATCH 0/3] nfs-utils: blkmapd Benny Halevy
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