[Cluster-devel] [PATCH 0/5] mkfs.gfs2 device topology-related fixes
Andrew Price
anprice at redhat.com
Thu Jan 26 16:47:03 UTC 2017
This patch set improves handling of various combinations of device topology
values/io limits. It addresses two main problems: misaligned devices and
devices which report strange optimal/minumum values which can not be used for
resource group alignment. Some tests which failed before this patch set are
added in patch 5.
Andrew Price (5):
mkfs.gfs2: Add an extended option for device topology testing
mkfs.gfs2: Warn when device is misaligned
mkfs.gfs2: Disable rgrp alignment when dev topology is unsuitable
mkfs.gfs2: Disregard device topology if zero-sized sectors reported
gfs2-utils tests: Add tests for device topology handling in mkfs.gfs2
gfs2/mkfs/main_mkfs.c | 65 ++++++++++++++++++++++++++++++++++++++++++---------
tests/mkfs.at | 8 +++++++
2 files changed, 62 insertions(+), 11 deletions(-)
--
2.9.3
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