From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:45769) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1dFMGQ-0001Qj-6M for qemu-devel@nongnu.org; Mon, 29 May 2017 11:07:23 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1dFMGP-0006Uk-8i for qemu-devel@nongnu.org; Mon, 29 May 2017 11:07:22 -0400 From: Kevin Wolf Date: Mon, 29 May 2017 17:06:52 +0200 Message-Id: <1496070414-6744-14-git-send-email-kwolf@redhat.com> In-Reply-To: <1496070414-6744-1-git-send-email-kwolf@redhat.com> References: <1496070414-6744-1-git-send-email-kwolf@redhat.com> Subject: [Qemu-devel] [PULL 13/15] block: Tweak error message related to qemu-img amend List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-block@nongnu.org Cc: kwolf@redhat.com, qemu-devel@nongnu.org From: Eric Blake When converting a 1.1 image down to 0.10, qemu-iotests 060 forces a contrived failure where allocating a cluster used to replace a zero cluster reads unaligned data. Since it is a zero cluster rather than a data cluster being converted, changing the error message to match our earlier change in 'qcow2: Make distinction between zero cluster types obvious' is worthwhile. Suggested-by: Max Reitz Signed-off-by: Eric Blake Message-id: 20170508171302.17805-1-eblake@redhat.com [mreitz: Commit message fixes] Signed-off-by: Max Reitz --- block/qcow2-cluster.c | 3 ++- tests/qemu-iotests/060.out | 2 +- 2 files changed, 3 insertions(+), 2 deletions(-) diff --git a/block/qcow2-cluster.c b/block/qcow2-cluster.c index 347d94b..d779ea1 100644 --- a/block/qcow2-cluster.c +++ b/block/qcow2-cluster.c @@ -1797,7 +1797,8 @@ static int expand_zero_clusters_in_l1(BlockDriverState *bs, uint64_t *l1_table, } if (offset_into_cluster(s, offset)) { - qcow2_signal_corruption(bs, true, -1, -1, "Data cluster offset " + qcow2_signal_corruption(bs, true, -1, -1, + "Cluster allocation offset " "%#" PRIx64 " unaligned (L2 offset: %#" PRIx64 ", L2 index: %#x)", offset, l2_offset, j); diff --git a/tests/qemu-iotests/060.out b/tests/qemu-iotests/060.out index 9e8f5b9..3bc1461 100644 --- a/tests/qemu-iotests/060.out +++ b/tests/qemu-iotests/060.out @@ -143,7 +143,7 @@ read failed: Input/output error Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864 wrote 65536/65536 bytes at offset 0 64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) -qcow2: Marking image as corrupt: Data cluster offset 0x52a00 unaligned (L2 offset: 0x40000, L2 index: 0); further corruption events will be suppressed +qcow2: Marking image as corrupt: Cluster allocation offset 0x52a00 unaligned (L2 offset: 0x40000, L2 index: 0); further corruption events will be suppressed qemu-img: Error while amending options: Input/output error === Testing unaligned reftable entry === -- 1.8.3.1