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block: add new BlockDriver handler: bdrv_cancel_in_flight
2021-02-12 Vladimir Sementsov... block: add new BlockDriver handler: bdrv_cancel_in_flight
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Eric Blake <eblake@redhat.com>
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2021-02-12 Jagannathan Ramanio: error_prepend() in qio_channel_readv_full_all(...
Signed-off-by: Eric Blake <eblake@redhat.com>
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2021-02-12 Max Reitziotests/210: Fix reference output
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Eric Blake <eblake@redhat.com>
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2021-02-12 Eric Blakeqemu-nbd: Permit --shared=0 for unlimited clients
Signed-off-by: Eric Blake <eblake@redhat.com>
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2021-02-12 Eric Blakeqemu-nbd: Use SOMAXCONN for socket listen() backlog
Signed-off-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Eric Blake <eblake@redhat.com>
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2021-02-03 Roman Kagannbd: make nbd_read* return -EIO on error
Signed-off-by: Eric Blake <eblake@redhat.com>
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2021-02-03 Roman Kaganblock/nbd: only enter connection coroutine if it's...
Signed-off-by: Eric Blake <eblake@redhat.com>
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2021-02-03 Roman Kaganblock/nbd: only detach existing iochannel from aio_context
Signed-off-by: Eric Blake <eblake@redhat.com>
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2021-02-03 Vladimir Sementsov... block/io: use int64_t bytes in copy_range
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Eric Blake <eblake@redhat.com>
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2021-02-03 Vladimir Sementsov... block/io: support int64_t bytes in read/write wrappers
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Eric Blake <eblake@redhat.com>
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2021-02-03 Vladimir Sementsov... block/io: support int64_t bytes in bdrv_co_p{read,write...
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Eric Blake <eblake@redhat.com>
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2021-02-03 Vladimir Sementsov... block/io: support int64_t bytes in bdrv_aligned_preadv()
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Eric Blake <eblake@redhat.com>
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2021-02-03 Vladimir Sementsov... block/io: support int64_t bytes in bdrv_co_do_copy_on_readv()
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Eric Blake <eblake@redhat.com>
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2021-02-03 Vladimir Sementsov... block/io: support int64_t bytes in bdrv_aligned_pwritev()
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Eric Blake <eblake@redhat.com>
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2021-02-03 Vladimir Sementsov... block/io: support int64_t bytes in bdrv_co_do_pwrite_zeroes()
 ...usage in the function (thx to Eric Blake):
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Eric Blake <eblake@redhat.com>
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2021-02-03 Vladimir Sementsov... block/io: use int64_t bytes in driver wrappers
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Eric Blake <eblake@redhat.com>
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2021-02-03 Eric Blakeblock: use int64_t as bytes type in tracked requests
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Eric Blake <eblake@redhat.com>
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2021-02-03 Vladimir Sementsov... block/io: improve bdrv_check_request: check qiov too
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Eric Blake <eblake@redhat.com>
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2021-02-03 Vladimir Sementsov... block/throttle-groups: throttle_group_co_io_limits_intercept...
Patch-correctness audit by Eric Blake:
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Eric Blake <eblake@redhat.com>
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2021-02-03 Vladimir Sementsov... block/io: bdrv_pad_request(): support qemu_iovec_init_extend...
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Eric Blake <eblake@redhat.com>
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2021-02-03 Vladimir Sementsov... block/io: refactor bdrv_pad_request(): move bdrv_pad_request...
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Eric Blake <eblake@redhat.com>
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2021-02-03 Vladimir Sementsov... block: fix theoretical overflow in bdrv_init_padding()
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Eric Blake <eblake@redhat.com>
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2021-02-03 Vladimir Sementsov... util/iov: make qemu_iovec_init_extended() honest
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Eric Blake <eblake@redhat.com>
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2021-02-03 Vladimir Sementsov... block: refactor bdrv_check_request: add errp
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Eric Blake <eblake@redhat.com>
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2021-02-03 Eric Blakeiotests: Fix expected whitespace for 185
Signed-off-by: Eric Blake <eblake@redhat.com>
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2021-01-21 Vladimir Sementsov... iotests.py: qemu_io(): reuse qemu_tool_pipe_and_status()
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Eric Blake <eblake@redhat.com>
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2021-01-21 Vladimir Sementsov... iotests.py: fix qemu_tool_pipe_and_status()
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Eric Blake <eblake@redhat.com>
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2021-01-21 Vladimir Sementsov... iotests/264: fix style
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Eric Blake <eblake@redhat.com>
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2021-01-20 Vladimir Sementsov... iotests: define group in each iotest
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Eric Blake <eblake@redhat.com>
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2021-01-20 Vladimir Sementsov... iotests/294: add shebang line
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Eric Blake <eblake@redhat.com>
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2021-01-20 Vladimir Sementsov... iotests: make tests executable
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Eric Blake <eblake@redhat.com>
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2021-01-20 Vladimir Sementsov... iotests: fix some whitespaces in test output files
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Eric Blake <eblake@redhat.com>
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2021-01-20 Vladimir Sementsov... iotests/303: use dot slash for qcow2.py running
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Eric Blake <eblake@redhat.com>
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2021-01-20 Vladimir Sementsov... iotests/277: use dot slash for nbd-fault-injector.py...
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Eric Blake <eblake@redhat.com>
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2021-01-20 Sergio Lopeznbd/server: Quiesce coroutines on context switch
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Eric Blake <eblake@redhat.com>
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2021-01-20 Sergio Lopezblock: Honor blk_set_aio_context() context requirements
Signed-off-by: Eric Blake <eblake@redhat.com>
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2021-01-20 Alex Chenqemu-nbd: Fix a memleak in nbd_client_thread()
Signed-off-by: Eric Blake <eblake@redhat.com>
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2021-01-20 Alex Chenqemu-nbd: Fix a memleak in qemu_nbd_client_list()
Signed-off-by: Eric Blake <eblake@redhat.com>
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2020-11-16 Kevin Wolfiotests: Replace deprecated ConfigParser.readfp()
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Eric Blake <eblake@redhat.com>
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2020-11-16 Eric Blakenbd: Silence Coverity false positive
Signed-off-by: Eric Blake <eblake@redhat.com>
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2020-10-30 Eric Blakenbd: Add 'qemu-nbd -A' to expose allocation depth
Signed-off-by: Eric Blake <eblake@redhat.com>
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2020-10-30 Eric Blakenbd: Add new qemu:allocation-depth metadata context
Signed-off-by: Eric Blake <eblake@redhat.com>
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2020-10-30 Eric Blakeblock: Return depth level during bdrv_is_allocated_above
Signed-off-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Eric Blake <eblake@redhat.com>
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2020-10-30 Eric Blakenbd: Allow export of multiple bitmaps for one device
Signed-off-by: Eric Blake <eblake@redhat.com>
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2020-10-30 Eric Blakenbd: Refactor counting of metadata contexts
Signed-off-by: Eric Blake <eblake@redhat.com>
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2020-10-30 Eric Blakenbd: Simplify qemu bitmap context name
Signed-off-by: Eric Blake <eblake@redhat.com>
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2020-10-30 Eric Blakenbd: Update qapi to support exporting multiple bitmaps
Signed-off-by: Eric Blake <eblake@redhat.com>
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2020-10-30 Eric Blakenbd: Utilize QAPI_CLONE for type conversion
Signed-off-by: Eric Blake <eblake@redhat.com>
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2020-10-30 Eric Blakeqapi: Add QAPI_LIST_PREPEND() macro
Signed-off-by: Eric Blake <eblake@redhat.com>
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2020-10-30 Eric Blakeblock: Simplify QAPI_LIST_ADD
Signed-off-by: Eric Blake <eblake@redhat.com>
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2020-10-30 Max Reitziotests/291: Stop NBD server
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Eric Blake <eblake@redhat.com>
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2020-10-30 Max Reitziotests/291: Filter irrelevant parts of img-info
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Eric Blake <eblake@redhat.com>
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2020-10-26 Chen Qunmigration/block-dirty-bitmap: fix uninitialized variable...
Signed-off-by: Eric Blake <eblake@redhat.com>
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2020-10-26 Stefan Reitermigration/block-dirty-bitmap: fix larger granularity...
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Eric Blake <eblake@redhat.com>
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2020-10-09 Eric Blakenbd: Simplify meta-context parsing
Signed-off-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Eric Blake <eblake@redhat.com>
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2020-10-09 Eric Blakenbd/server: Reject embedded NUL in NBD strings
Signed-off-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Eric Blake <eblake@redhat.com>
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2020-10-09 Eric Blakeqemu-nbd: Honor SIGINT and SIGHUP
Signed-off-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Eric Blake <eblake@redhat.com>
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2020-10-09 Vladimir Sementsov... block/nbd: nbd_co_reconnect_loop(): don't connect if...
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Eric Blake <eblake@redhat.com>
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2020-10-09 Vladimir Sementsov... block/nbd: fix reconnect-delay
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Eric Blake <eblake@redhat.com>
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2020-10-09 Vladimir Sementsov... block/nbd: correctly use qio_channel_detach_aio_context...
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Eric Blake <eblake@redhat.com>
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2020-10-09 Vladimir Sementsov... block/nbd: fix drain dead-lock because of nbd reconnect...
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Eric Blake <eblake@redhat.com>
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2020-10-09 Christian Borntraegernbd: silence maybe-uninitialized warnings
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Eric Blake <eblake@redhat.com>
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2020-09-21 Eric Blakeqemu-img: Support bitmap --merge into backing image
Signed-off-by: Eric Blake <eblake@redhat.com>
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2020-09-02 Daniel P. Berrangénbd: disable signals and forking on Windows builds
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Eric Blake <eblake@redhat.com>
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2020-09-02 Daniel P. Berrangénbd: skip SIGTERM handler if NBD device support is...
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Eric Blake <eblake@redhat.com>
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2020-09-02 Daniel P. Berrangéblock: add missing socket_init() calls to tools
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Eric Blake <eblake@redhat.com>
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2020-09-02 Vladimir Sementsov... block/nbd: use non-blocking connect: fix vm hang on...
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Eric Blake <eblake@redhat.com>
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2020-09-02 Max Reitziotests/259: Fix reference output
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Eric Blake <eblake@redhat.com>
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2020-09-02 Max Reitziotests/059: Fix reference output
Reviewed-by: Eric blake <eblake@redhat.com>
Signed-off-by: Eric Blake <eblake@redhat.com>
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2020-08-21 Max Reitziotests: Test node/bitmap aliases during migration
Reviewed-by: Eric Blake <eblake@redhat.com>
Tested-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Eric Blake <eblake@redhat.com>
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2020-08-21 Max Reitziotests.py: Let wait_migration() return on failure
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Eric Blake <eblake@redhat.com>
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2020-08-21 Max Reitzmigration: Add block-bitmap-mapping parameter
Signed-off-by: Eric Blake <eblake@redhat.com>
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2020-08-21 Andrey Shinkevichiotests: dump QCOW2 header in JSON in #303
Signed-off-by: Eric Blake <eblake@redhat.com>
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2020-08-21 Andrey Shinkevichqcow2_format.py: support dumping metadata in JSON format
Signed-off-by: Eric Blake <eblake@redhat.com>
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2020-08-21 Andrey Shinkevichqcow2_format.py: collect fields to dump in JSON format
Signed-off-by: Eric Blake <eblake@redhat.com>
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2020-08-21 Andrey Shinkevichqcow2.py: Introduce '-j' key to dump in JSON format
Signed-off-by: Eric Blake <eblake@redhat.com>
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2020-08-21 Andrey Shinkevichqcow2_format.py: Dump bitmap table serialized entries
Signed-off-by: Eric Blake <eblake@redhat.com>
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2020-08-21 Andrey Shinkevichqcow2_format.py: pass cluster size to substructures
Signed-off-by: Eric Blake <eblake@redhat.com>
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2020-08-21 Andrey Shinkevichqcow2_format.py: Dump bitmap directory information
Signed-off-by: Eric Blake <eblake@redhat.com>
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2020-08-21 Andrey Shinkevichqcow2_format.py: dump bitmap flags in human readable...
Signed-off-by: Eric Blake <eblake@redhat.com>
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2020-08-21 Andrey Shinkevichqcow2_format.py: change Qcow2BitmapExt initialization...
Signed-off-by: Eric Blake <eblake@redhat.com>
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2020-08-21 Andrey Shinkevichqcow2_format.py: make printable data an extension class...
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Eric Blake <eblake@redhat.com>
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2020-08-21 Andrey Shinkevichiotests: add test for QCOW2 header dump
Suggested-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Eric Blake <eblake@redhat.com>
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2020-08-03 Max Reitziotests/169: Test source cont with backing bmap
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Eric Blake <eblake@redhat.com>
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2020-08-03 Max Reitzqcow2: Release read-only bitmaps when inactivated
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Eric Blake <eblake@redhat.com>
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2020-07-28 Vladimir Sementsov... block/nbd: nbd_co_reconnect_loop(): don't sleep if...
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Eric Blake <eblake@redhat.com>
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2020-07-28 Vladimir Sementsov... block/nbd: on shutdown terminate connection attempt
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Eric Blake <eblake@redhat.com>
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2020-07-28 Vladimir Sementsov... block/nbd: allow drain during reconnect attempt
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Eric Blake <eblake@redhat.com>
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2020-07-28 Vladimir Sementsov... block/nbd: split nbd_establish_connection out of nbd_client_...
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Eric Blake <eblake@redhat.com>
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2020-07-28 Nir Sofferiotests: Test convert to qcow2 compressed to NBD
Tested-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Eric Blake <eblake@redhat.com>
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2020-07-28 Nir Sofferiotests: Add more qemu_img helpers
Signed-off-by: Eric Blake <eblake@redhat.com>
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2020-07-28 Nir Sofferiotests: Make qemu_nbd_popen() a contextmanager
Signed-off-by: Eric Blake <eblake@redhat.com>
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2020-07-28 Nir Sofferblock: nbd: Fix convert qcow2 compressed to nbd
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Eric Blake <eblake@redhat.com>
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2020-07-28 Eric Blakenbd: Fix large trim/zero requests
Signed-off-by: Eric Blake <eblake@redhat.com>
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2020-07-27 Eric Blakemigration: Fix typos in bitmap migration comments
Signed-off-by: Eric Blake <eblake@redhat.com>
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2020-07-27 Eric Blakeiotests: Adjust which migration tests are quick
Signed-off-by: Eric Blake <eblake@redhat.com>
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2020-07-27 Vladimir Sementsov... qemu-iotests/199: add source-killed case to bitmaps...
Tested-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Eric Blake <eblake@redhat.com>
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2020-07-27 Vladimir Sementsov... qemu-iotests/199: add early shutdown case to bitmaps...
Tested-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Eric Blake <eblake@redhat.com>
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2020-07-27 Vladimir Sementsov... qemu-iotests/199: check persistent bitmaps
Signed-off-by: Eric Blake <eblake@redhat.com>
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2020-07-27 Vladimir Sementsov... qemu-iotests/199: prepare for new test-cases addition
Signed-off-by: Eric Blake <eblake@redhat.com>
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AR7 emulation for QEMU