Merge remote-tracking branch 'remotes/ericb/tags/pull-nbd-2021-01-20' into staging

nbd patches for 2021-01-20

- minor resource leak fixes in qemu-nbd
- ensure proper aio context when nbd server use

Merge remote-tracking branch 'remotes/ericb/tags/pull-nbd-2021-01-20' into staging

nbd patches for 2021-01-20

- minor resource leak fixes in qemu-nbd
- ensure proper aio context when nbd server uses iothreads
- iotest refactorings in preparation for rewriting ./check to be more
flexible, and preparing for more nbd server reconnect features

# gpg: Signature made Thu 21 Jan 2021 02:28:19 GMT
# gpg: using RSA key 71C2CC22B1C4602927D2F3AAA7A16B4A2527436A
# gpg: Good signature from "Eric Blake <eblake@redhat.com>" [full]
# gpg: aka "Eric Blake (Free Software Programmer) <ebb9@byu.net>" [full]
# gpg: aka "[jpeg image of size 6874]" [full]
# Primary key fingerprint: 71C2 CC22 B1C4 6029 27D2 F3AA A7A1 6B4A 2527 436A

* remotes/ericb/tags/pull-nbd-2021-01-20:
iotests.py: qemu_io(): reuse qemu_tool_pipe_and_status()
iotests.py: fix qemu_tool_pipe_and_status()
iotests/264: fix style
iotests: define group in each iotest
iotests/294: add shebang line
iotests: make tests executable
iotests: fix some whitespaces in test output files
iotests/303: use dot slash for qcow2.py running
iotests/277: use dot slash for nbd-fault-injector.py running
nbd/server: Quiesce coroutines on context switch
block: Honor blk_set_aio_context() context requirements
qemu-nbd: Fix a memleak in nbd_client_thread()
qemu-nbd: Fix a memleak in qemu_nbd_client_list()

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

show more ...

iotests: define group in each iotest

We are going to drop group file. Define group in tests as a preparatory
step.

The patch is generated by

cd tests/qemu-iotests

grep '^[0-9]\{3\} ' grou

iotests: define group in each iotest

We are going to drop group file. Define group in tests as a preparatory
step.

The patch is generated by

cd tests/qemu-iotests

grep '^[0-9]\{3\} ' group | while read line; do
file=$(awk '{print $1}' <<< "$line");
groups=$(sed -e 's/^... //' <<< "$line");
awk "NR==2{print \"# group: $groups\"}1" $file > tmp;
cat tmp > $file;
done

Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Message-Id: <20210116134424.82867-7-vsementsov@virtuozzo.com>
Signed-off-by: Eric Blake <eblake@redhat.com>

show more ...

Merge remote-tracking branch 'remotes/kevin/tags/for-upstream' into staging

Patches for 5.2.0-rc2:

- quorum: Fix crash with rewrite-corrupted and without read-write user
- io_uring: do not use poin

Merge remote-tracking branch 'remotes/kevin/tags/for-upstream' into staging

Patches for 5.2.0-rc2:

- quorum: Fix crash with rewrite-corrupted and without read-write user
- io_uring: do not use pointer after free
- file-posix: Use fallback path for -EBUSY from FALLOC_FL_PUNCH_HOLE
- iotests: Fix failure on Python 3.9 due to use of a deprecated function
- char-stdio: Fix QMP default for 'signal'

# gpg: Signature made Tue 17 Nov 2020 11:43:17 GMT
# gpg: using RSA key DC3DEB159A9AF95D3D7456FE7F09B272C88F2FD6
# gpg: issuer "kwolf@redhat.com"
# gpg: Good signature from "Kevin Wolf <kwolf@redhat.com>" [full]
# Primary key fingerprint: DC3D EB15 9A9A F95D 3D74 56FE 7F09 B272 C88F 2FD6

* remotes/kevin/tags/for-upstream:
iotests/081: Test rewrite-corrupted without WRITE
iotests/081: Filter image format after testdir
quorum: Require WRITE perm with rewrite-corrupted
io_uring: do not use pointer after free
file-posix: allow -EBUSY errors during write zeros on raw block devices
iotests: Replace deprecated ConfigParser.readfp()
char-stdio: Fix QMP default for 'signal'

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

show more ...

iotests/081: Test rewrite-corrupted without WRITE

Test what happens when a rewrite-corrupted quorum node performs such a
rewrite, while there is no parent that has taken the WRITE permission.

Signe

iotests/081: Test rewrite-corrupted without WRITE

Test what happens when a rewrite-corrupted quorum node performs such a
rewrite, while there is no parent that has taken the WRITE permission.

Signed-off-by: Max Reitz <mreitz@redhat.com>
Message-Id: <20201113211718.261671-4-mreitz@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>

show more ...

iotests/081: Filter image format after testdir

Otherwise, this breaks whenever the test directory contains the image
format (e.g. "/tmp/test-raw-file" is filtered to "/tmp/test-IMGFMT-file"
instead

iotests/081: Filter image format after testdir

Otherwise, this breaks whenever the test directory contains the image
format (e.g. "/tmp/test-raw-file" is filtered to "/tmp/test-IMGFMT-file"
instead of "TEST_DIR").

Signed-off-by: Max Reitz <mreitz@redhat.com>
Message-Id: <20201113211718.261671-3-mreitz@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>

show more ...

Merge remote-tracking branch 'remotes/maxreitz/tags/pull-block-2020-01-06' into staging

Block patches:
- Minor fixes and tests from the freeze period (too minor to be included
in 4.2)
- Allow many

Merge remote-tracking branch 'remotes/maxreitz/tags/pull-block-2020-01-06' into staging

Block patches:
- Minor fixes and tests from the freeze period (too minor to be included
in 4.2)
- Allow many bash iotests to test qcow2's external data file feature
- Add compress filter driver
- Fix Python iotests after 6f6e1698a6
- Fix for the backup job

# gpg: Signature made Mon 06 Jan 2020 14:33:06 GMT
# gpg: using RSA key 91BEB60A30DB3E8857D11829F407DB0061D5CF40
# gpg: issuer "mreitz@redhat.com"
# gpg: Good signature from "Max Reitz <mreitz@redhat.com>" [full]
# Primary key fingerprint: 91BE B60A 30DB 3E88 57D1 1829 F407 DB00 61D5 CF40

* remotes/maxreitz/tags/pull-block-2020-01-06: (34 commits)
backup-top: Begin drain earlier
tests/qemu-iotests: Update tests to recent desugarized -accel option
tests/qemu-iotests: add case to write compressed data of multiple clusters
qcow2: Allow writing compressed data of multiple clusters
block: introduce compress filter driver
iotests: Allow check -o data_file
iotests: Disable data_file where it cannot be used
iotests: Make 198 work with data_file
iotests: Make 137 work with data_file
iotests: Make 110 work with data_file
iotests: Make 091 work with data_file
iotests: Avoid cp/mv of test images
iotests: Use _rm_test_img for deleting test images
iotests: Avoid qemu-img create
iotests: Drop IMGOPTS use in 267
iotests: Replace IMGOPTS='' by --no-opts
iotests: Replace IMGOPTS= by -o
iotests: Inject space into -ocompat=0.10 in 051
iotests: Add -o and --no-opts to _make_test_img
iotests: Let _make_test_img parse its parameters
...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

show more ...

iotests: Use _rm_test_img for deleting test images

Just rm will not delete external data files. Use _rm_test_img every
time we delete a test image.

(In the process, clean up the indentation of eve

iotests: Use _rm_test_img for deleting test images

Just rm will not delete external data files. Use _rm_test_img every
time we delete a test image.

(In the process, clean up the indentation of every _cleanup() this patch
touches.)

((Also, use quotes consistently. I am happy to see unquoted instances
like "rm -rf $TEST_DIR/..." go.))

Signed-off-by: Max Reitz <mreitz@redhat.com>
Reviewed-by: Maxim Levitsky <mlevitsk@redhat.com>
Message-id: 20191107163708.833192-16-mreitz@redhat.com
Signed-off-by: Max Reitz <mreitz@redhat.com>

show more ...

Merge remote-tracking branch 'remotes/maxreitz/tags/pull-block-2019-09-03' into staging

Block patches:
- qemu-io now accepts a file to read a write pattern from
- Ensure that raw files have their fi

Merge remote-tracking branch 'remotes/maxreitz/tags/pull-block-2019-09-03' into staging

Block patches:
- qemu-io now accepts a file to read a write pattern from
- Ensure that raw files have their first block allocated so we can probe
the O_DIRECT alignment if necessary
- Various fixes

# gpg: Signature made Tue 03 Sep 2019 13:58:57 BST
# gpg: using RSA key 91BEB60A30DB3E8857D11829F407DB0061D5CF40
# gpg: issuer "mreitz@redhat.com"
# gpg: Good signature from "Max Reitz <mreitz@redhat.com>" [full]
# Primary key fingerprint: 91BE B60A 30DB 3E88 57D1 1829 F407 DB00 61D5 CF40

* remotes/maxreitz/tags/pull-block-2019-09-03:
iotests: Unify cache mode quoting
tests/check-block: Skip iotests when sanitizers are enabled
iotests: Check for enabled drivers before testing them
iotests: Add -display none to the qemu options
file-posix: fix request_alignment typo
iotests: Disable 126 for flat vmdk subformats
iotests: Disable 110 for vmdk.twoGbMaxExtentSparse
iotests: Disable broken streamOptimized tests
vmdk: Reject invalid compressed writes
iotests: Keep testing broken relative extent paths
vmdk: Use bdrv_dirname() for relative extent paths
iotests: Fix _filter_img_create()
iotests: Test allocate_first_block() with O_DIRECT
block: posix: Always allocate the first block
block: fix permission update in bdrv_replace_node
qemu-io: add pattern file for write command

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

show more ...

iotests: Check for enabled drivers before testing them

It is possible to enable only a subset of the block drivers with the
"--block-drv-rw-whitelist" option of the "configure" script. All other
dri

iotests: Check for enabled drivers before testing them

It is possible to enable only a subset of the block drivers with the
"--block-drv-rw-whitelist" option of the "configure" script. All other
drivers are marked as unusable (or only included as read-only with the
"--block-drv-ro-whitelist" option). If an iotest is now using such a
disabled block driver, it is failing - which is bad, since at least the
tests in the "auto" group should be able to deal with this situation.
Thus let's introduce a "_require_drivers" function that can be used by
the shell tests to check for the availability of certain drivers first,
and marks the test as "not run" if one of the drivers is missing.

This patch mainly targets the test in the "auto" group which should
never fail in such a case, but also improves some of the other tests
along the way. Note that we also assume that the "qcow2" and "file"
drivers are always available - otherwise it does not make sense to
run "make check-block" at all (which only tests with qcow2 by default).

Signed-off-by: Thomas Huth <thuth@redhat.com>
Message-id: 20190823133552.11680-1-thuth@redhat.com
Signed-off-by: Max Reitz <mreitz@redhat.com>

show more ...

Merge remote-tracking branch 'remotes/kevin/tags/for-upstream' into staging

Block layer patches:

- qcow2: Support for external data files
- qcow2: Default to 4KB for the qcow2 cache entry size
- Ap

Merge remote-tracking branch 'remotes/kevin/tags/for-upstream' into staging

Block layer patches:

- qcow2: Support for external data files
- qcow2: Default to 4KB for the qcow2 cache entry size
- Apply block driver whitelist for -drive format=help
- Several qemu-iotests improvements

# gpg: Signature made Fri 08 Mar 2019 12:54:27 GMT
# gpg: using RSA key 7F09B272C88F2FD6
# gpg: Good signature from "Kevin Wolf <kwolf@redhat.com>" [full]
# Primary key fingerprint: DC3D EB15 9A9A F95D 3D74 56FE 7F09 B272 C88F 2FD6

* remotes/kevin/tags/for-upstream: (33 commits)
qcow2 spec: Describe string header extensions
qemu-iotests: Add dependency to qemu-nbd tool
ahci-test: Add dependency to qemu-img tool
qemu-iotests: amend with external data file
qemu-iotests: General tests for qcow2 with external data file
qemu-iotests: Preallocation with external data file
qcow2: Implement data-file-raw create option
qcow2: Store data file name in the image
qcow2: Creating images with external data file
qcow2: Add basic data-file infrastructure
qcow2: Support external data file in qemu-img check
qcow2: Return error for snapshot operation with data file
qcow2: External file I/O
qcow2: Prepare qcow2_co_block_status() for data file
qcow2: Return 0/-errno in qcow2_alloc_compressed_cluster_offset()
qcow2: Don't assume 0 is an invalid cluster offset
qcow2: Prepare count_contiguous_clusters() for external data file
qcow2: Prepare qcow2_get_cluster_type() for external data file
qcow2: Pass bs to qcow2_get_cluster_type()
qcow2: Basic definitions for external data files
...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

show more ...

qemu-iotests: Improve portability by searching bash in the $PATH

Bash is not always installed as /bin/bash. In particular on OpenBSD,
the package installs it in /usr/local/bin.
Use the 'env' shebang

qemu-iotests: Improve portability by searching bash in the $PATH

Bash is not always installed as /bin/bash. In particular on OpenBSD,
the package installs it in /usr/local/bin.
Use the 'env' shebang to search bash in the $PATH.

Patch created mechanically by running:

$ git grep -lE '#! ?/bin/bash' -- tests/qemu-iotests \
| while read f; do \
sed -i 's|^#!.\?/bin/bash$|#!/usr/bin/env bash|' $f; \
done

Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>

show more ...

Merge remote-tracking branch 'remotes/ericb/tags/pull-nbd-2018-11-19' into staging

nbd patches for 2018-11-19

Add iotest coverage for NBD connections using TLS, including
a couple of code fixes tha

Merge remote-tracking branch 'remotes/ericb/tags/pull-nbd-2018-11-19' into staging

nbd patches for 2018-11-19

Add iotest coverage for NBD connections using TLS, including
a couple of code fixes that it pointed out

- Mao Zhongyi: 0/3 Do some cleaning work in qemu-iotests
- Daniel P. Berrangé: io: return 0 for EOF in TLS session read after shutdown
- Daniel P. Berrangé: 0/6 Misc fixes to NBD
- Eric Blake: iotests: Drop use of bash keyword 'function'

# gpg: Signature made Mon 19 Nov 2018 17:43:32 GMT
# gpg: using RSA key A7A16B4A2527436A
# gpg: Good signature from "Eric Blake <eblake@redhat.com>"
# gpg: aka "Eric Blake (Free Software Programmer) <ebb9@byu.net>"
# gpg: aka "[jpeg image of size 6874]"
# Primary key fingerprint: 71C2 CC22 B1C4 6029 27D2 F3AA A7A1 6B4A 2527 436A

* remotes/ericb/tags/pull-nbd-2018-11-19:
iotests: Drop use of bash keyword 'function'
iotests: Also test I/O over NBD TLS
tests: exercise NBD server in TLS mode
tests: add iotests helpers for dealing with TLS certificates
tests: check if qemu-nbd is still alive before waiting
tests: pull qemu-nbd iotest helpers into common.nbd file
io: return 0 for EOF in TLS session read after shutdown
nbd/server: Ignore write errors when replying to NBD_OPT_ABORT
nbd: fix whitespace in server error message
qemu-iotests: Modern shell scripting (use $() instead of ``)
qemu-iotests: convert `pwd` and $(pwd) to $PWD
qemu-iotests: remove unused variable 'here'

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

show more ...

iotests: Drop use of bash keyword 'function'

Bash allows functions to be declared with or without the leading
keyword 'function'; but including the keyword does not comply with
POSIX syntax, and is

iotests: Drop use of bash keyword 'function'

Bash allows functions to be declared with or without the leading
keyword 'function'; but including the keyword does not comply with
POSIX syntax, and is confusing to ksh users where the use of the
keyword changes the scoping rules for functions. Stick to the
POSIX form through iotests.

Done mechanically with:
sed -i 's/^function //' $(git ls-files tests/qemu-iotests)

Signed-off-by: Eric Blake <eblake@redhat.com>
Message-Id: <20181116215002.2124581-1-eblake@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>

show more ...

qemu-iotests: remove unused variable 'here'

Running
git grep '\$here' tests/qemu-iotests

has 0 hits, which means we are setting a variable that has
no use. It appears that commit e8f8624d removed

qemu-iotests: remove unused variable 'here'

Running
git grep '\$here' tests/qemu-iotests

has 0 hits, which means we are setting a variable that has
no use. It appears that commit e8f8624d removed the last
use. So execute the following cmd to remove all of
the 'here=...' lines as dead code.

sed -i '/^here=/d' $(git grep -l '^here=' tests/qemu-iotests)

Cc: kwolf@redhat.com
Cc: mreitz@redhat.com
Cc: eblake@redhat.com
Suggested-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Mao Zhongyi <maozhongyi@cmss.chinamobile.com>
Message-Id: <20181024094051.4470-3-maozhongyi@cmss.chinamobile.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
[eblake: touch up commit message, reorder series, rebase to master]
Signed-off-by: Eric Blake <eblake@redhat.com>

show more ...

Merge remote-tracking branch 'remotes/kevin/tags/for-upstream' into staging

Block layer patches:

- auto-read-only option to fix commit job when used with -blockdev
- Fix help text related qemu-iote

Merge remote-tracking branch 'remotes/kevin/tags/for-upstream' into staging

Block layer patches:

- auto-read-only option to fix commit job when used with -blockdev
- Fix help text related qemu-iotests failure (by improving the help text
and updating the reference output)
- quorum: Add missing checks when adding/removing child nodes
- Don't take address of fields in packed structs
- vvfat: Fix crash when reporting error about too many files in directory

# gpg: Signature made Mon 05 Nov 2018 15:35:25 GMT
# gpg: using RSA key 7F09B272C88F2FD6
# gpg: Good signature from "Kevin Wolf <kwolf@redhat.com>"
# Primary key fingerprint: DC3D EB15 9A9A F95D 3D74 56FE 7F09 B272 C88F 2FD6

* remotes/kevin/tags/for-upstream: (36 commits)
include: Add a comment to explain the origin of sizes' lookup table
vdi: Use a literal number of bytes for DEFAULT_CLUSTER_SIZE
fw_cfg: Drop newline in @file description
object: Make option help nicer to read
qdev-monitor: Make device options help nicer
chardev: Indent list of chardevs
option: Make option help nicer to read
qemu-iotests: Test auto-read-only with -drive and -blockdev
block: Make auto-read-only=on default for -drive
iscsi: Support auto-read-only option
gluster: Support auto-read-only option
curl: Support auto-read-only option
file-posix: Support auto-read-only option
nbd: Support auto-read-only option
block: Require auto-read-only for existing fallbacks
rbd: Close image in qemu_rbd_open() error path
block: Add auto-read-only option
block: Update flags in bdrv_set_read_only()
iotest: Test x-blockdev-change on a Quorum
quorum: Forbid adding children in blkverify mode
...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

show more ...

iotest: Test x-blockdev-change on a Quorum

This patch tests that you can add and remove drives from a Quorum
using the x-blockdev-change command.

Signed-off-by: Alberto Garcia <berto@igalia.com>
Si

iotest: Test x-blockdev-change on a Quorum

This patch tests that you can add and remove drives from a Quorum
using the x-blockdev-change command.

Signed-off-by: Alberto Garcia <berto@igalia.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>

show more ...

iotest: Test the blkverify mode of the Quorum driver

Signed-off-by: Alberto Garcia <berto@igalia.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>

Merge remote-tracking branch 'remotes/kevin/tags/for-upstream' into staging

Block layer patches

# gpg: Signature made Mon 24 Oct 2016 17:02:47 BST
# gpg: using RSA key 0x7F09B272C88F

Merge remote-tracking branch 'remotes/kevin/tags/for-upstream' into staging

Block layer patches

# gpg: Signature made Mon 24 Oct 2016 17:02:47 BST
# gpg: using RSA key 0x7F09B272C88F2FD6
# gpg: Good signature from "Kevin Wolf <kwolf@redhat.com>"
# Primary key fingerprint: DC3D EB15 9A9A F95D 3D74 56FE 7F09 B272 C88F 2FD6

* remotes/kevin/tags/for-upstream: (23 commits)
block/replication: Clarify 'top-id' parameter usage
block: More operations for meta dirty bitmap
tests: Add test code for hbitmap serialization
block: BdrvDirtyBitmap serialization interface
hbitmap: serialization
block: Assert that bdrv_release_dirty_bitmap succeeded
block: Add two dirty bitmap getters
block: Support meta dirty bitmap
tests: Add test code for meta bitmap
HBitmap: Introduce "meta" bitmap to track bit changes
block: Hide HBitmap in block dirty bitmap interface
quorum: do not allocate multiple iovecs for FIFO strategy
quorum: change child_iter to children_read
iotests: Do not rely on unavailable domains in 162
iotests: Remove raciness from 162
qemu-nbd: Add --fork option
qemu-iotests: Test I/O in a single drive from a throttling group
throttle: Correct access to wrong BlockBackendPublic structures
qapi: fix memory leak in bdrv_image_info_specific_dump
block: improve error handling in raw_open
...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

show more ...

block: Remove "options" indirection from blockdev-add

Now that QAPI supports boxed types, we can have unions at the top level
of a command, so let's put our real options directly there for
blockdev-

block: Remove "options" indirection from blockdev-add

Now that QAPI supports boxed types, we can have unions at the top level
of a command, so let's put our real options directly there for
blockdev-add instead of having a single "options" dict that contains the
real arguments.

blockdev-add is still experimental and we already made substantial
changes to the API recently, so we're free to make changes like this
one, too.

Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Fam Zheng <famz@redhat.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Reviewed-by: Max Reitz <mreitz@redhat.com>

show more ...

Merge remote-tracking branch 'remotes/kevin/tags/for-upstream' into staging

Block layer patches

# gpg: Signature made Fri 23 Sep 2016 12:59:46 BST
# gpg: using RSA key 0x7F09B272C88F

Merge remote-tracking branch 'remotes/kevin/tags/for-upstream' into staging

Block layer patches

# gpg: Signature made Fri 23 Sep 2016 12:59:46 BST
# gpg: using RSA key 0x7F09B272C88F2FD6
# gpg: Good signature from "Kevin Wolf <kwolf@redhat.com>"
# Primary key fingerprint: DC3D EB15 9A9A F95D 3D74 56FE 7F09 B272 C88F 2FD6

* remotes/kevin/tags/for-upstream: (33 commits)
block: Remove BB interface from blockdev-add/del
qemu-iotests/141: Avoid blockdev-add with id
block: Avoid printing NULL string in error messages
qemu-iotests/139: Avoid blockdev-add with id
qemu-iotests/124: Avoid blockdev-add with id
qemu-iotests/118: Avoid blockdev-add with id
qemu-iotests/117: Avoid blockdev-add with id
qemu-iotests/087: Avoid blockdev-add with id
qemu-iotests/081: Avoid blockdev-add with id
qemu-iotests/071: Avoid blockdev-add with id
qemu-iotests/067: Avoid blockdev-add with id
qemu-iotests/041: Avoid blockdev-add with id
qemu-iotests/118: Test media change with qdev name
block: Accept device model name for block_set_io_throttle
block: Accept device model name for blockdev-change-medium
block: Accept device model name for eject
block: Accept device model name for x-blockdev-remove-medium
block: Accept device model name for x-blockdev-insert-medium
block: Accept device model name for blockdev-open/close-tray
qdev-monitor: Add blk_by_qdev_id()
...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

show more ...

qemu-iotests/081: Avoid blockdev-add with id

We want to remove the 'id' option for blockdev-add. This removes one
user of the option and makes it use only node names.

Signed-off-by: Kevin Wolf <kwo

qemu-iotests/081: Avoid blockdev-add with id

We want to remove the 'id' option for blockdev-add. This removes one
user of the option and makes it use only node names.

Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>

show more ...

Merge remote-tracking branch 'remotes/kevin/tags/for-upstream' into staging

Block layer patches for 2.6.0-rc3

# gpg: Signature made Fri 15 Apr 2016 17:02:23 BST using RSA key ID C88F2FD6
# gpg: Goo

Merge remote-tracking branch 'remotes/kevin/tags/for-upstream' into staging

Block layer patches for 2.6.0-rc3

# gpg: Signature made Fri 15 Apr 2016 17:02:23 BST using RSA key ID C88F2FD6
# gpg: Good signature from "Kevin Wolf <kwolf@redhat.com>"

* remotes/kevin/tags/for-upstream:
nbd: Don't kill server on client that doesn't request TLS
nbd: fix assert() on qemu-nbd stop
nbd: Don't fail handshake on NBD_OPT_LIST descriptions
qemu-iotests: 041: More robust assertion on quorum node
qemu-iotests: place valgrind log file in scratch dir
qemu-iotests: tests: do not set unused tmp variable
qemu-iotests: common.rc: drop unused _do()
qemu-iotests: drop unused _within_tolerance() filter
Fix pflash migration
block: Don't ignore flags in blk_{,co,aio}_write_zeroes()
block/vpc: update comments to be compliant w/coding guidelines
block/vpc: set errp in vpc_open
block/vpc: make checks on max table size a bit more lax
block/vpc: Use the correct max sector count for VHD images
block/vpc: use current_size field for XenConverter VHD images
vpc: use current_size field for XenServer VHD images
block/vpc: set errp in vpc_create
block: Fix blk_aio_write_zeroes()
qemu-io: Support 'aio_write -z'

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

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Merge remote-tracking branch 'mreitz/tags/pull-block-for-kevin-2016-04-15' into queue-block

Block patches for 2.6.0-rc3.

# gpg: Signature made Fri Apr 15 17:57:30 2016 CEST using RSA key ID E838ACA

Merge remote-tracking branch 'mreitz/tags/pull-block-for-kevin-2016-04-15' into queue-block

Block patches for 2.6.0-rc3.

# gpg: Signature made Fri Apr 15 17:57:30 2016 CEST using RSA key ID E838ACAD
# gpg: Good signature from "Max Reitz <mreitz@redhat.com>"

* mreitz/tags/pull-block-for-kevin-2016-04-15:
nbd: Don't kill server on client that doesn't request TLS
nbd: fix assert() on qemu-nbd stop
nbd: Don't fail handshake on NBD_OPT_LIST descriptions
qemu-iotests: 041: More robust assertion on quorum node
qemu-iotests: place valgrind log file in scratch dir
qemu-iotests: tests: do not set unused tmp variable
qemu-iotests: common.rc: drop unused _do()
qemu-iotests: drop unused _within_tolerance() filter

Signed-off-by: Kevin Wolf <kwolf@redhat.com>

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qemu-iotests: tests: do not set unused tmp variable

The previous commit removed the last usage of ${tmp} inside the tests
themselves; the only remaining users are sourced by check. So we can now
dro

qemu-iotests: tests: do not set unused tmp variable

The previous commit removed the last usage of ${tmp} inside the tests
themselves; the only remaining users are sourced by check. So we can now
drop this variable from the tests.

Signed-off-by: Sascha Silbe <silbe@linux.vnet.ibm.com>
Reviewed-by: Bo Tu <tubo@linux.vnet.ibm.com>
Message-id: 1460472980-26319-4-git-send-email-silbe@linux.vnet.ibm.com
Reviewed-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Max Reitz <mreitz@redhat.com>

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Merge remote-tracking branch 'remotes/kevin/tags/for-upstream' into staging

Block layer patches

# gpg: Signature made Fri 23 Oct 2015 17:59:56 BST using RSA key ID C88F2FD6
# gpg: Good signature fr

Merge remote-tracking branch 'remotes/kevin/tags/for-upstream' into staging

Block layer patches

# gpg: Signature made Fri 23 Oct 2015 17:59:56 BST using RSA key ID C88F2FD6
# gpg: Good signature from "Kevin Wolf <kwolf@redhat.com>"

* remotes/kevin/tags/for-upstream: (37 commits)
tests: Add test case for aio_disable_external
block: Add "drained begin/end" for internal snapshot
block: Add "drained begin/end" for transactional blockdev-backup
block: Add "drained begin/end" for transactional backup
block: Add "drained begin/end" for transactional external snapshot
block: Introduce "drained begin/end" API
aio: introduce aio_{disable,enable}_external
dataplane: Mark host notifiers' client type as "external"
nbd: Mark fd handlers client type as "external"
aio: Add "is_external" flag for event handlers
throttle: Remove throttle_group_lock/unlock()
blockdev: Allow more options for BB-less BDS tree
blockdev: Pull out blockdev option extraction
blockdev: Do not create BDS for empty drive
block: Prepare for NULL BDS
block: Add blk_insert_bs()
block: Prepare remaining BB functions for NULL BDS
block: Fail requests to empty BlockBackend
block: Make some BB functions fall back to BBRS
block: Add BlockBackendRootState
...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

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