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[Qemu-block] [PATCH 0/3] blockjob: correct backup cluster size for incre

From: John Snow
Subject: [Qemu-block] [PATCH 0/3] blockjob: correct backup cluster size for incremental backups
Date: Fri, 12 Feb 2016 18:06:29 -0500

Incremental backups sometimes need a non-64KiB transfer cluster size.
See patch #2 for the detailed justificaton.


For convenience, this branch is available at:
https://github.com/jnsnow/qemu.git branch incremental-granularity-fix

This version is tagged incremental-granularity-fix-v1:

John Snow (3):
  block/backup: make backup cluster size configurable
  block/backup: avoid copying less than full target clusters
  iotests/124: Add cluster_size mismatch test

 block/backup.c             | 68 ++++++++++++++++++++++++++--------------------
 tests/qemu-iotests/124     | 58 +++++++++++++++++++++++++++++++++++----
 tests/qemu-iotests/124.out |  4 +--
 3 files changed, 93 insertions(+), 37 deletions(-)


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