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[PATCH v3 0/6] Exposing backing-chain allocation over NBD
From: |
Eric Blake |
Subject: |
[PATCH v3 0/6] Exposing backing-chain allocation over NBD |
Date: |
Thu, 8 Oct 2020 21:07:08 -0500 |
v2 was here:
https://lists.gnu.org/archive/html/qemu-devel/2020-09/msg10926.html
Since then:
rebase to master
patches 1-3/5 of v2 are in pull request
patch 4/5 in v2 (1/6 here) includes improvements from Vladimir
patches 3-6/6 here are new (and I hope to have public patches to
libnbd's 'nbdinfo --map' to take advantage of it posted soon...)
Based-on: <20201008185951.1026052-1-eblake@redhat.com>
([PULL 0/8] NBD patches through 2020-10-08)
Also available at:
https://repo.or.cz/qemu/ericb.git/shortlog/refs/tags/nbd-alloc-depth-v3
001/6:[0056] [FC] 'nbd: Add new qemu:allocation-depth metacontext'
002/6:[0002] [FC] 'nbd: Add 'qemu-nbd -A' to expose allocation depth'
003/6:[down] 'nbd: Update qapi to support multiple bitmaps'
004/6:[down] 'nbd: Simplify qemu bitmap context name'
005/6:[down] 'nbd: Refactor counting of meta contexts'
006/6:[down] 'nbd: Allow export of multiple bitmaps for one device'
Eric Blake (6):
nbd: Add new qemu:allocation-depth metacontext
nbd: Add 'qemu-nbd -A' to expose allocation depth
nbd: Update qapi to support multiple bitmaps
nbd: Simplify qemu bitmap context name
nbd: Refactor counting of meta contexts
nbd: Allow export of multiple bitmaps for one device
docs/interop/nbd.txt | 23 +++-
docs/tools/qemu-nbd.rst | 6 ++
qapi/block-core.json | 7 +-
qapi/block-export.json | 20 +++-
include/block/nbd.h | 8 +-
blockdev-nbd.c | 20 +++-
nbd/server.c | 210 +++++++++++++++++++++++++++++--------
qemu-nbd.c | 25 +++--
tests/qemu-iotests/291 | 6 +-
tests/qemu-iotests/309 | 73 +++++++++++++
tests/qemu-iotests/309.out | 22 ++++
tests/qemu-iotests/group | 1 +
12 files changed, 350 insertions(+), 71 deletions(-)
create mode 100755 tests/qemu-iotests/309
create mode 100644 tests/qemu-iotests/309.out
--
2.28.0
- [PATCH v3 0/6] Exposing backing-chain allocation over NBD,
Eric Blake <=
- [PATCH v3 1/6] nbd: Add new qemu:allocation-depth metacontext, Eric Blake, 2020/10/08
- [PATCH v3 3/6] nbd: Update qapi to support multiple bitmaps, Eric Blake, 2020/10/08
- [PATCH v3 4/6] nbd: Simplify qemu bitmap context name, Eric Blake, 2020/10/08
- [PATCH v3 5/6] nbd: Refactor counting of meta contexts, Eric Blake, 2020/10/08
- [PATCH v3 6/6] nbd: Allow export of multiple bitmaps for one device, Eric Blake, 2020/10/08
- [PATCH v3 2/6] nbd: Add 'qemu-nbd -A' to expose allocation depth, Eric Blake, 2020/10/08