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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 |
Hi,
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)
- [PATCH 0/2] Additional parameters for qemu_img map,
Eyal Moscovici <=