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[Qemu-devel] [PATCH 0/2] block/mirror: Make cancel always cancel pre-REA

From: Max Reitz
Subject: [Qemu-devel] [PATCH 0/2] block/mirror: Make cancel always cancel pre-READY
Date: Wed, 2 May 2018 00:05:07 +0200

Currently, you cannot cancel a mirror job without the @force flag set.
This is intentional once source and target are in sync, but probably not
so much before that happens.  The main reason for me thinking this is
because it is an undocumented change in 2.12.0 in respect to 2.11.

(b76e4458b1eb3c32e9824fe6aa51f67d2b251748 only notes a behavior change
 after READY, but not before.)

This series depends on Stefan’s patch “block/mirror: honor ratelimit
again” (which is in Jeff’s queue).

Based-on: <address@hidden>

Max Reitz (2):
  block/mirror: Make cancel always cancel pre-READY
  iotests: Add test for cancelling a mirror job

 block/mirror.c             |   4 +-
 tests/qemu-iotests/218     | 138 +++++++++++++++++++++++++++++++++++++++++++++
 tests/qemu-iotests/218.out |  30 ++++++++++
 tests/qemu-iotests/group   |   1 +
 4 files changed, 172 insertions(+), 1 deletion(-)
 create mode 100755 tests/qemu-iotests/218
 create mode 100644 tests/qemu-iotests/218.out


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