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[PATCH 0/2] Additional parameters for qemu_img map

From: Eyal Moscovici
Subject: [PATCH 0/2] Additional parameters for qemu_img map
Date: Sun, 22 Mar 2020 11:11:15 +0200


The following series adds two parameters to qemu-img map:
1. start-offset: mapping starting offset.
2. max-length: the length of the mapping.

These parameters proved useful when mapping large disk spread across
long store file chains. It allows us to bound the execution time of each
qemu-img map execution as well as recover from failed mapping
operations. In addition the map operation can divided to
multiple independent tasks.

Eyal Moscovici (2):
  qemu-img: refactor dump_map_entry JSON format output
  qemu-img: Add --start-offset and --max-length to map

 docs/tools/qemu-img.rst |  2 +-
 qemu-img-cmds.hx        |  4 ++--
 qemu-img.c              | 42 ++++++++++++++++++++++++++++++++++++-----
 3 files changed, 40 insertions(+), 8 deletions(-)

2.17.2 (Apple Git-113)

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