[PATCH 0/4] xfsprogs: log format fixes, db command

[Brian Foster]

Hi all,

This series includes a few fixes to log formatting/handling code in
xfsprogs. Patch 1 fixes a minor issue in xfs_logprint. Patch 2 fixes the
incorrect formatting issue with larger lsunit alignments noted in the
previously posted torn log write detection series:

  http://oss.sgi.com/pipermail/xfs/2015-November/044845.html

Patch 3 is mostly a refactor to allow the log format command to use
variable sized records rather than unconditionally use 256kB records.
Patch 4 adds the 'logformat' xfs_db command to facilitate testing of the
log formatting mechanism.

This has been lightly tested with xfstests, including via a couple
forthcoming tests that take advantage of the logformat command.
Thoughts, reviews, flames appreciated.

Brian

Brian Foster (4):
  logprint: use correct ext. header count for unaligned size
  libxfs: format the log with valid log record headers
  libxfs: conditionalize log format record size optimization
  db: add the logformat command

 copy/xfs_copy.c     |   2 +-
 db/Makefile         |   4 +-
 db/command.c        |   2 +
 db/logformat.c      | 149 ++++++++++++++++++++++++++++++++++++++++++++++++++++
 db/logformat.h      |  19 +++++++
 db/metadump.c       |   2 +-
 db/sb.c             |   2 +-
 include/libxfs.h    |   2 +-
 libxfs/rdwr.c       |  89 ++++++++++++++++++++++++-------
 logprint/log_misc.c |   2 +
 mkfs/xfs_mkfs.c     |   3 +-
 repair/phase2.c     |   2 +-
 repair/xfs_repair.c |   2 +-
 13 files changed, 251 insertions(+), 29 deletions(-)
 create mode 100644 db/logformat.c
 create mode 100644 db/logformat.h

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2.1.0