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| author | Anthony Liguori <anthony@codemonkey.ws> | 2013-09-17 09:51:40 -0500 |
|---|---|---|
| committer | Anthony Liguori <anthony@codemonkey.ws> | 2013-09-17 09:51:40 -0500 |
| commit | 5dc11192b23fbb09fab277d58ac3c42b9699a8b0 (patch) | |
| tree | 3b6d2c93fa9da23b4da6d289a47882819a45351a /hw | |
| parent | ab9cec42bf3ed1d9bb574b7de5f3c61da47b3a81 (diff) | |
| parent | c21bddf27fd8029890e9fc2ee314788919eababf (diff) | |
| download | qemu-5dc11192b23fbb09fab277d58ac3c42b9699a8b0.tar.gz | |
Merge remote-tracking branch 'kwolf/for-anthony' into staging
# By Max Reitz (16) and others
# Via Kevin Wolf
* kwolf/for-anthony: (33 commits)
qemu-iotests: Fix test 038
block: Assert validity of BdrvActionOps
qemu-iotests: Cleanup test image in test number 007
qemu-img: fix invalid JSON
coroutine: add ./configure --disable-coroutine-pool
qemu-iotests: Adjustments due to error propagation
qcow2: Use Error parameter
qemu-img create: Emit filename on error
block: Error parameter for create functions
block: Error parameter for open functions
bdrv: Use "Error" for creating images
bdrv: Use "Error" for opening images
qemu-iotests: add 057 internal snapshot for block device test case
hmp: add interface hmp_snapshot_delete_blkdev_internal
hmp: add interface hmp_snapshot_blkdev_internal
qmp: add interface blockdev-snapshot-delete-internal-sync
qmp: add interface blockdev-snapshot-internal-sync
qmp: add internal snapshot support in qmp_transaction
snapshot: distinguish id and name in snapshot delete
snapshot: new function bdrv_snapshot_find_by_id_and_name()
...
Message-id: 1379073063-14963-1-git-send-email-kwolf@redhat.com
Diffstat (limited to 'hw')
| -rw-r--r-- | hw/block/xen_disk.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/hw/block/xen_disk.c b/hw/block/xen_disk.c index 668cc069ff..f35fc5944a 100644 --- a/hw/block/xen_disk.c +++ b/hw/block/xen_disk.c @@ -809,10 +809,15 @@ static int blk_connect(struct XenDevice *xendev) xen_be_printf(&blkdev->xendev, 2, "create new bdrv (xenbus setup)\n"); blkdev->bs = bdrv_new(blkdev->dev); if (blkdev->bs) { + Error *local_err = NULL; BlockDriver *drv = bdrv_find_whitelisted_format(blkdev->fileproto, readonly); if (bdrv_open(blkdev->bs, - blkdev->filename, NULL, qflags, drv) != 0) { + blkdev->filename, NULL, qflags, drv, &local_err) != 0) + { + xen_be_printf(&blkdev->xendev, 0, "error: %s\n", + error_get_pretty(local_err)); + error_free(local_err); bdrv_unref(blkdev->bs); blkdev->bs = NULL; } |