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| author | Peter Maydell <peter.maydell@linaro.org> | 2018-06-04 18:34:04 +0100 |
|---|---|---|
| committer | Peter Maydell <peter.maydell@linaro.org> | 2018-06-04 18:34:04 +0100 |
| commit | 0d514fa23402ab7b4f1c965e0631d953bbe4d3b7 (patch) | |
| tree | 15694d41fba306b5b8e545d9a6e15bb199c64b25 /tests | |
| parent | 5d7ad3ce103af3ab7c860a4ca97653f8ffa6e29c (diff) | |
| parent | 21891a5a3011608845b5d7f1f9cce60cdc2bcc62 (diff) | |
Merge remote-tracking branch 'remotes/stefanha/tags/block-pull-request' into staging
Pull request
* Copy offloading for qemu-img convert (iSCSI, raw, and qcow2)
If the underlying storage supports copy offloading, qemu-img convert will
use it instead of performing reads and writes. This avoids data transfers
and thus frees up storage bandwidth for other purposes. SCSI EXTENDED COPY
and Linux copy_file_range(2) are used to implement this optimization.
* Drop spurious "WARNING: I\/O thread spun for 1000 iterations" warning
# gpg: Signature made Mon 04 Jun 2018 12:20:08 BST
# gpg: using RSA key 9CA4ABB381AB73C8
# gpg: Good signature from "Stefan Hajnoczi <stefanha@redhat.com>"
# gpg: aka "Stefan Hajnoczi <stefanha@gmail.com>"
# Primary key fingerprint: 8695 A8BF D3F9 7CDA AC35 775A 9CA4 ABB3 81AB 73C8
* remotes/stefanha/tags/block-pull-request:
main-loop: drop spin_counter
qemu-img: Convert with copy offloading
block-backend: Add blk_co_copy_range
iscsi: Implement copy offloading
iscsi: Create and use iscsi_co_wait_for_task
iscsi: Query and save device designator when opening
file-posix: Implement bdrv_co_copy_range
qcow2: Implement copy offloading
raw: Implement copy offloading
raw: Check byte range uniformly
block: Introduce API for copy offloading
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Diffstat (limited to 'tests')
| -rw-r--r-- | tests/qemu-iotests/common.filter | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/tests/qemu-iotests/common.filter b/tests/qemu-iotests/common.filter index f08ee55046..2031e353a5 100644 --- a/tests/qemu-iotests/common.filter +++ b/tests/qemu-iotests/common.filter @@ -77,7 +77,6 @@ _filter_qemu() { sed -e "s#\\(^\\|(qemu) \\)$(basename $QEMU_PROG):#\1QEMU_PROG:#" \ -e 's#^QEMU [0-9]\+\.[0-9]\+\.[0-9]\+ monitor#QEMU X.Y.Z monitor#' \ - -e '/main-loop: WARNING: I\/O thread spun for [0-9]\+ iterations/d' \ -e $'s#\r##' # QEMU monitor uses \r\n line endings } |