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block/io: support int64_t bytes in read/write wrappers
2021-01-26 Andrey Shinkevichblock: apply COR-filter to block-stream jobs
Signed-off-by: Andrey Shinkevich <andrey.shinkevich@virtuozzo.com>
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2021-01-26 Andrey Shinkevichstream: rework backing-file changing
Signed-off-by: Andrey Shinkevich <andrey.shinkevich@virtuozzo.com>
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2021-01-26 Andrey Shinkevichcopy-on-read: skip non-guest reads if no copy needed
Signed-off-by: Andrey Shinkevich <andrey.shinkevich@virtuozzo.com>
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2021-01-26 Andrey Shinkevichblock: include supported_read_flags into BDS structure
Signed-off-by: Andrey Shinkevich <andrey.shinkevich@virtuozzo.com>
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2021-01-26 Andrey Shinkevichiotests: add #310 to test bottom node in COR driver
Signed-off-by: Andrey Shinkevich <andrey.shinkevich@virtuozzo.com>
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2021-01-26 Andrey Shinkevichqapi: copy-on-read filter: add 'bottom' option
Signed-off-by: Andrey Shinkevich <andrey.shinkevich@virtuozzo.com>
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2021-01-26 Andrey Shinkevichqapi: add filter-node-name to block-stream
Signed-off-by: Andrey Shinkevich <andrey.shinkevich@virtuozzo.com>
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2021-01-26 Andrey Shinkevichcopy-on-read: add filter drop function
Signed-off-by: Andrey Shinkevich <andrey.shinkevich@virtuozzo.com>
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2021-01-26 Andrey Shinkevichblock: add API function to insert a node
Signed-off-by: Andrey Shinkevich <andrey.shinkevich@virtuozzo.com>
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2021-01-26 Andrey Shinkevichcopy-on-read: support preadv/pwritev_part functions
Signed-off-by: Andrey Shinkevich <andrey.shinkevich@virtuozzo.com>
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2020-09-18 Andrey Shinkevichscripts/simplebench: compare write request performance
Signed-off-by: Andrey Shinkevich <andrey.shinkevich@virtuozzo.com>
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2020-08-21 Andrey Shinkevichiotests: dump QCOW2 header in JSON in #303
Signed-off-by: Andrey Shinkevich <andrey.shinkevich@virtuozzo.com>
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2020-08-21 Andrey Shinkevichqcow2_format.py: support dumping metadata in JSON format
Signed-off-by: Andrey Shinkevich <andrey.shinkevich@virtuozzo.com>
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2020-08-21 Andrey Shinkevichqcow2_format.py: collect fields to dump in JSON format
Signed-off-by: Andrey Shinkevich <andrey.shinkevich@virtuozzo.com>
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2020-08-21 Andrey Shinkevichqcow2.py: Introduce '-j' key to dump in JSON format
Signed-off-by: Andrey Shinkevich <andrey.shinkevich@virtuozzo.com>
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2020-08-21 Andrey Shinkevichqcow2_format.py: Dump bitmap table serialized entries
Signed-off-by: Andrey Shinkevich <andrey.shinkevich@virtuozzo.com>
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2020-08-21 Andrey Shinkevichqcow2_format.py: pass cluster size to substructures
Signed-off-by: Andrey Shinkevich <andrey.shinkevich@virtuozzo.com>
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2020-08-21 Andrey Shinkevichqcow2_format.py: Dump bitmap directory information
Signed-off-by: Andrey Shinkevich <andrey.shinkevich@virtuozzo.com>
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2020-08-21 Andrey Shinkevichqcow2_format.py: dump bitmap flags in human readable...
Signed-off-by: Andrey Shinkevich <andrey.shinkevich@virtuozzo.com>
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2020-08-21 Andrey Shinkevichqcow2_format.py: change Qcow2BitmapExt initialization...
Signed-off-by: Andrey Shinkevich <andrey.shinkevich@virtuozzo.com>
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2020-08-21 Andrey Shinkevichqcow2_format.py: make printable data an extension class...
Signed-off-by: Andrey Shinkevich <andrey.shinkevich@virtuozzo.com>
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2020-08-21 Andrey Shinkevichiotests: add test for QCOW2 header dump
Signed-off-by: Andrey Shinkevich <andrey.shinkevich@virtuozzo.com>
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2020-07-27 Andrey Shinkevichqcow2: Fix capitalization of header extension constant.
Signed-off-by: Andrey Shinkevich <andrey.shinkevich@virtuozzo.com>
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2020-01-06 Andrey Shinkevichtests/qemu-iotests: add case to write compressed data...
Signed-off-by: Andrey Shinkevich <andrey.shinkevich@virtuozzo.com>
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2020-01-06 Andrey Shinkevichqcow2: Allow writing compressed data of multiple clusters
Signed-off-by: Andrey Shinkevich <andrey.shinkevich@virtuozzo.com>
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2020-01-06 Andrey Shinkevichblock: introduce compress filter driver
Signed-off-by: Andrey Shinkevich <andrey.shinkevich@virtuozzo.com>
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2019-11-18 Andrey Shinkevichiotests: Test NBD client reconnection
Signed-off-by: Andrey Shinkevich <andrey.shinkevich@virtuozzo.com>
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2019-09-24 Andrey Shinkevichmake check-unit: use after free in test-opts-visitor
Signed-off-by: Andrey Shinkevich <andrey.shinkevich@virtuozzo.com>
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2019-09-13 Andrey Shinkevichiotests: extend sleeping time under Valgrind
Signed-off-by: Andrey Shinkevich <andrey.shinkevich@virtuozzo.com>
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2019-09-13 Andrey Shinkevichiotests: extended timeout under Valgrind
Signed-off-by: Andrey Shinkevich <andrey.shinkevich@virtuozzo.com>
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2019-09-13 Andrey Shinkevichiotests: Valgrind fails with nonexistent directory
Signed-off-by: Andrey Shinkevich <andrey.shinkevich@virtuozzo.com>
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2019-09-13 Andrey Shinkevichiotests: Add casenotrun report to bash tests
Signed-off-by: Andrey Shinkevich <andrey.shinkevich@virtuozzo.com>
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2019-09-13 Andrey Shinkevichiotests: exclude killed processes from running under...
Signed-off-by: Andrey Shinkevich <andrey.shinkevich@virtuozzo.com>
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2019-09-13 Andrey Shinkevichiotests: allow Valgrind checking all QEMU processes
Signed-off-by: Andrey Shinkevich <andrey.shinkevich@virtuozzo.com>
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2019-09-05 Andrey Shinkevichblock: workaround for unaligned byte range in fallocate()
Signed-off-by: Andrey Shinkevich <andrey.shinkevich@virtuozzo.com>
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2019-08-20 Andrey Shinkevichi386/kvm: initialize struct at full before ioctl call
Signed-off-by: Andrey Shinkevich <andrey.shinkevich@virtuozzo.com>
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2019-08-20 Andrey Shinkevichtests: Fix uninitialized byte in test_visitor_in_fuzz
Signed-off-by: Andrey Shinkevich <andrey.shinkevich@virtuozzo.com>
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2019-08-20 Andrey Shinkevichtest-throttle: Fix uninitialized use of burst_length
Signed-off-by: Andrey Shinkevich <andrey.shinkevich@virtuozzo.com>
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2019-08-15 Andrey Shinkevichtests: Set read-zeroes on for null-co driver
Signed-off-by: Andrey Shinkevich <andrey.shinkevich@virtuozzo.com>
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2019-07-30 Andrey ShinkevichFixes: add read-zeroes to 051.out
Signed-off-by: Andrey Shinkevich <andrey.shinkevich@virtuozzo.com>
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2019-07-19 Andrey Shinkevichiotests: Set read-zeroes on in null block driver for...
Signed-off-by: Andrey Shinkevich <andrey.shinkevich@virtuozzo.com>
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2019-07-02 Andrey Shinkevichblock/stream: introduce a bottom node
Signed-off-by: Andrey Shinkevich <andrey.shinkevich@virtuozzo.com>
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2019-07-02 Andrey Shinkevichblock/stream: refactor stream_run: drop goto
Signed-off-by: Andrey Shinkevich <andrey.shinkevich@virtuozzo.com>
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2019-07-02 Andrey Shinkevichblock: include base when checking image chain for block...
Signed-off-by: Andrey Shinkevich <andrey.shinkevich@virtuozzo.com>
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2019-06-14 Andrey Shinkevichhw/block/fdc: floppy command FIFO memory initialization
Signed-off-by: Andrey Shinkevich <andrey.shinkevich@virtuozzo.com>
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2019-05-28 Andrey Shinkevichqcow2-bitmap: initialize bitmap directory alignment
Signed-off-by: Andrey Shinkevich <andrey.shinkevich@virtuozzo.com>
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2019-05-10 Andrey Shinkevichblock/io.c: fix for the allocation failure
Signed-off-by: Andrey Shinkevich <andrey.shinkevich@virtuozzo.com>
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2019-05-07 Andrey Shinkevichqcow2: discard bitmap when removed
Signed-off-by: Andrey Shinkevich <andrey.shinkevich@virtuozzo.com>
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2019-03-08 Andrey Shinkevichiotests: check whitelisted formats
Signed-off-by: Andrey Shinkevich <andrey.shinkevich@virtuozzo.com>
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2019-03-08 Andrey Shinkevichiotests: ask QEMU for supported formats
Signed-off-by: Andrey Shinkevich <andrey.shinkevich@virtuozzo.com>
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2019-03-08 Andrey Shinkevichblock: iterate_format with account of whitelisting
Signed-off-by: Andrey Shinkevich <andrey.shinkevich@virtuozzo.com>
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2019-03-08 Andrey Shinkevichiotests: open notrun files in text mode
Signed-off-by: Andrey Shinkevich <andrey.shinkevich@virtuozzo.com>
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2019-02-26 Andrey Shinkevichiotests: handle TypeError for Python 3 in test 242
Signed-off-by: Andrey Shinkevich <andrey.shinkevich@virtuozzo.com>
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2019-02-11 Andrey Shinkevichqcow2: list of bitmaps new test 242
Signed-off-by: Andrey Shinkevich <andrey.shinkevich@virtuozzo.com>
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2019-02-11 Andrey Shinkevichqcow2: Add list of bitmaps to ImageInfoSpecificQCow2
Signed-off-by: Andrey Shinkevich <andrey.shinkevich@virtuozzo.com>
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2019-02-11 Andrey Shinkevichbdrv_query_image_info Error parameter added
Signed-off-by: Andrey Shinkevich <andrey.shinkevich@virtuozzo.com>
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AR7 emulation for QEMU