From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:56798) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1eC3eZ-0008Cf-OM for qemu-devel@nongnu.org; Tue, 07 Nov 2017 08:10:56 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1eC3eV-0003XR-23 for qemu-devel@nongnu.org; Tue, 07 Nov 2017 08:10:55 -0500 From: Jeff Cody Date: Tue, 7 Nov 2017 08:10:32 -0500 Message-Id: Subject: [Qemu-devel] [PATCH v4 0/4] Don't write headers if BDS is INACTIVE List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-block@nongnu.org Cc: qemu-devel@nongnu.org, kwolf@redhat.com, aik@ozlabs.ru, mreitz@redhat.com, den@openvz.org, stefanha@redhat.com Changes from v3->v4: Patch 3: Add migrate_del_blocker and error_free (Thanks Stefan) git-backport-diff -r qemu/master.. -u ba11b69 001/4:[----] [--] 'block/vhdx.c: Don't blindly update the header' 002/4:[----] [--] 'block/parallels: Do not update header or truncate image when INMIGRATE' 003/4:[0003] [FC] 'block/parallels: add migration blocker' 004/4:[----] [--] 'qemu-iotests: update unsupported image formats in 194' Changes from v2->v3: Patch 2: Uh... fix that misspelling. Thanks Stefan :) Patch 3: New patch to block migration in parallels git-backport-diff -r qemu/master.. -u 6dc6acb 001/4:[----] [--] 'block/vhdx.c: Don't blindly update the header' 002/4:[----] [--] 'block/parallels: Do not update header or truncate image when INMIGRATE' 003/4:[down] 'block/parallels: add migration blocker' 004/4:[----] [--] 'qemu-iotests: update unsupported image formats in 194' Changes from v1->v2: * Drop previous parallels patches, just check BDRV_O_INACTIVE now (Kevin) git-backport-diff -r qemu/master.. -u github/master Key: [----] : patches are identical [####] : number of functional differences between upstream/downstream patch [down] : patch is downstream-only The flags [FC] indicate (F)unctional and (C)ontextual differences, respectively 001/3:[----] [--] 'block/vhdx.c: Don't blindly update the header' 002/3:[down] 'block/parallals: Do not update header or truncate image when INMIGRATE' 003/3:[----] [--] 'qemu-iotests: update unsupported image formats in 194' v1: VHDX and Parallels both blindly write headers to the image file if the images are opened R/W. This causes an assert if the QEMU run state is INMIGRATE. Jeff Cody (4): block/vhdx.c: Don't blindly update the header block/parallels: Do not update header or truncate image when INMIGRATE block/parallels: add migration blocker qemu-iotests: update unsupported image formats in 194 block/parallels.c | 22 +++++++++++++++++----- block/vhdx.c | 7 ------- tests/qemu-iotests/194 | 2 +- 3 files changed, 18 insertions(+), 13 deletions(-) -- 2.9.5