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qcow2: Add subcluster support to handle_alloc_space()
2020-08-25 Alberto Garciaqcow2: Add subcluster support to handle_alloc_space()
Reviewed-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Max Reitz <mreitz@redhat.com>
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2020-08-25 Alberto Garciaqcow2: Clear the L2 bitmap when allocating a compressed...
Reviewed-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Max Reitz <mreitz@redhat.com>
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2020-08-25 Alberto Garciaqcow2: Update L2 bitmap in qcow2_alloc_cluster_link_l2()
Reviewed-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Max Reitz <mreitz@redhat.com>
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2020-08-25 Alberto Garciaqcow2: Add subcluster support to check_refcounts_l2()
Reviewed-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Max Reitz <mreitz@redhat.com>
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2020-08-25 Alberto Garciaqcow2: Add subcluster support to discard_in_l2_slice()
Reviewed-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Max Reitz <mreitz@redhat.com>
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2020-08-25 Alberto Garciaqcow2: Add subcluster support to zero_in_l2_slice()
Reviewed-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Max Reitz <mreitz@redhat.com>
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2020-08-25 Alberto Garciaqcow2: Add subcluster support to qcow2_get_host_offset()
Reviewed-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Max Reitz <mreitz@redhat.com>
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2020-08-25 Alberto Garciaqcow2: Add subcluster support to calculate_l2_meta()
Reviewed-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Max Reitz <mreitz@redhat.com>
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2020-08-25 Alberto Garciaqcow2: Handle QCOW2_SUBCLUSTER_UNALLOCATED_ALLOC
Reviewed-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Max Reitz <mreitz@redhat.com>
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2020-08-25 Alberto Garciaqcow2: Replace QCOW2_CLUSTER_* with QCOW2_SUBCLUSTER_*
Reviewed-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Max Reitz <mreitz@redhat.com>
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2020-08-25 Alberto Garciaqcow2: Add cluster type parameter to qcow2_get_host_offset()
Reviewed-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Max Reitz <mreitz@redhat.com>
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2020-08-25 Alberto Garciaqcow2: Add qcow2_cluster_is_allocated()
Reviewed-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Max Reitz <mreitz@redhat.com>
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2020-08-25 Alberto Garciaqcow2: Add qcow2_get_subcluster_range_type()
Reviewed-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Max Reitz <mreitz@redhat.com>
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2020-08-25 Alberto Garciaqcow2: Add QCow2SubclusterType and qcow2_get_subcluster_type()
Reviewed-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Max Reitz <mreitz@redhat.com>
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2020-08-25 Alberto Garciaqcow2: Update get/set_l2_entry() and add get/set_l2_bitmap()
Reviewed-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Max Reitz <mreitz@redhat.com>
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2020-08-25 Alberto Garciaqcow2: Add l2_entry_size()
Reviewed-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Max Reitz <mreitz@redhat.com>
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2020-08-25 Alberto Garciaqcow2: Add offset_into_subcluster() and size_to_subclusters()
Reviewed-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Max Reitz <mreitz@redhat.com>
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2020-08-25 Alberto Garciaqcow2: Add offset_to_sc_index()
Reviewed-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Max Reitz <mreitz@redhat.com>
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2020-08-25 Alberto Garciaqcow2: Add subcluster-related fields to BDRVQcow2State
Reviewed-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Max Reitz <mreitz@redhat.com>
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2020-08-25 Alberto Garciaqcow2: Add dummy has_subclusters() function
Reviewed-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Max Reitz <mreitz@redhat.com>
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2020-08-25 Alberto Garciaqcow2: Document the Extended L2 Entries feature
Reviewed-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Max Reitz <mreitz@redhat.com>
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2020-08-25 Alberto Garciaqcow2: Add get_l2_entry() and set_l2_entry()
Reviewed-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Max Reitz <mreitz@redhat.com>
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2020-08-25 Alberto Garciaqcow2: Process QCOW2_CLUSTER_ZERO_ALLOC clusters in...
Reviewed-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Max Reitz <mreitz@redhat.com>
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2020-08-25 Alberto Garciaqcow2: Split cluster_needs_cow() out of count_cow_clusters()
Reviewed-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Max Reitz <mreitz@redhat.com>
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2020-08-25 Alberto Garciaqcow2: Add calculate_l2_meta()
Reviewed-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Max Reitz <mreitz@redhat.com>
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2020-08-25 Alberto Garciaqcow2: Convert qcow2_get_cluster_offset() into qcow2_get_hos...
Reviewed-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Max Reitz <mreitz@redhat.com>
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2020-08-25 Alberto Garciaqcow2: Make Qcow2AioTask store the full host offset
Reviewed-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Max Reitz <mreitz@redhat.com>
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2020-08-11 Stefan Reiteriotests: add test for unaligned granularity bitmap...
Signed-off-by: Max Reitz <mreitz@redhat.com>
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2020-08-10 Stefan Reiterblock/block-copy: always align copied region to cluster...
Signed-off-by: Max Reitz <mreitz@redhat.com>
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2020-07-28 Max Reitziotests/197: Fix for non-qcow2 formats
Signed-off-by: Max Reitz <mreitz@redhat.com>
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2020-07-28 Max Reitziotests/028: Add test for cross-base-EOF reads
Signed-off-by: Max Reitz <mreitz@redhat.com>
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2020-07-28 Max Reitzblock: Fix bdrv_aligned_p*v() for qiov_offset != 0
Signed-off-by: Max Reitz <mreitz@redhat.com>
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2020-07-27 Max Reitziotests/197: Fix for compat=0.10
Signed-off-by: Max Reitz <mreitz@redhat.com>
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2020-07-27 Thomas Huthiotests: Select a default machine for the rx and avr...
Signed-off-by: Max Reitz <mreitz@redhat.com>
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2020-07-27 Max Reitzblock/amend: Check whether the node exists
Signed-off-by: Max Reitz <mreitz@redhat.com>
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2020-07-21 Stefan Hajnocziblock: fix bdrv_aio_cancel() for ENOMEDIUM requests
Signed-off-by: Max Reitz <mreitz@redhat.com>
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2020-07-21 Maxim Levitskyqemu-iotests: add testcase for bz #1857490
Signed-off-by: Max Reitz <mreitz@redhat.com>
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2020-07-21 Maxim Levitskyblock/crypto: disallow write sharing by default
Signed-off-by: Max Reitz <mreitz@redhat.com>
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2020-07-06 Eric Blakeqed: Simplify backing reads
Signed-off-by: Max Reitz <mreitz@redhat.com>
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2020-07-06 Vladimir Sementsov... block: drop unallocated_blocks_are_zero
Signed-off-by: Max Reitz <mreitz@redhat.com>
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2020-07-06 Vladimir Sementsov... block/vhdx: drop unallocated_blocks_are_zero
Signed-off-by: Max Reitz <mreitz@redhat.com>
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2020-07-06 Vladimir Sementsov... block/file-posix: drop unallocated_blocks_are_zero
Signed-off-by: Max Reitz <mreitz@redhat.com>
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2020-07-06 Vladimir Sementsov... block/iscsi: drop unallocated_blocks_are_zero
Signed-off-by: Max Reitz <mreitz@redhat.com>
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2020-07-06 Vladimir Sementsov... block/crypto: drop unallocated_blocks_are_zero
Signed-off-by: Max Reitz <mreitz@redhat.com>
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2020-07-06 Vladimir Sementsov... block/vpc: return ZERO block-status when appropriate
Signed-off-by: Max Reitz <mreitz@redhat.com>
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2020-07-06 Vladimir Sementsov... block/vdi: return ZERO block-status when appropriate
Signed-off-by: Max Reitz <mreitz@redhat.com>
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2020-07-06 Vladimir Sementsov... block: inline bdrv_unallocated_blocks_are_zero()
Signed-off-by: Max Reitz <mreitz@redhat.com>
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2020-07-06 Vladimir Sementsov... qemu-img: convert: don't use unallocated_blocks_are_zero
Signed-off-by: Max Reitz <mreitz@redhat.com>
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2020-07-06 Maxim Levitskyiotests: add tests for blockdev-amend
Signed-off-by: Max Reitz <mreitz@redhat.com>
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2020-07-06 Maxim Levitskyblock/qcow2: implement blockdev-amend
Reviewed-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Max Reitz <mreitz@redhat.com>
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2020-07-06 Maxim Levitskyblock/crypto: implement blockdev-amend
Reviewed-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Max Reitz <mreitz@redhat.com>
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2020-07-06 Maxim Levitskyblock/core: add generic infrastructure for x-blockdev...
Signed-off-by: Max Reitz <mreitz@redhat.com>
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2020-07-06 Maxim Levitskyiotests: qemu-img tests for luks key management
Signed-off-by: Max Reitz <mreitz@redhat.com>
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2020-07-06 Maxim Levitskyblock/qcow2: extend qemu-img amend interface with crypto...
Reviewed-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Max Reitz <mreitz@redhat.com>
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2020-07-06 Maxim Levitskyblock/crypto: implement the encryption key management
Reviewed-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Max Reitz <mreitz@redhat.com>
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2020-07-06 Maxim Levitskyblock/crypto: rename two functions
Signed-off-by: Max Reitz <mreitz@redhat.com>
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2020-07-06 Maxim Levitskyblock/amend: refactor qcow2 amend options
Signed-off-by: Max Reitz <mreitz@redhat.com>
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2020-07-06 Maxim Levitskyblock/amend: separate amend and create options for...
Reviewed-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Max Reitz <mreitz@redhat.com>
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2020-07-06 Maxim Levitskyblock/amend: add 'force' option
Reviewed-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Max Reitz <mreitz@redhat.com>
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2020-07-06 Maxim Levitskyqcrypto/luks: implement encryption key management
Signed-off-by: Max Reitz <mreitz@redhat.com>
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2020-07-06 Maxim Levitskyqcrypto/core: add generic infrastructure for crypto...
Signed-off-by: Max Reitz <mreitz@redhat.com>
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2020-07-06 Max Reitziotests: Check whether luks works
Signed-off-by: Max Reitz <mreitz@redhat.com>
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2020-07-06 Max Reitziotests.py: Add (verify|has)_working_luks()
Signed-off-by: Max Reitz <mreitz@redhat.com>
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2020-07-06 Max Reitziotests.py: Add qemu_img_pipe_and_status()
Signed-off-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Max Reitz <mreitz@redhat.com>
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2020-07-06 Max Reitziotests/common.rc: Add _require_working_luks
Signed-off-by: Max Reitz <mreitz@redhat.com>
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2020-07-06 Maxim Levitskyiotests: filter few more luks specific create options
Signed-off-by: Max Reitz <mreitz@redhat.com>
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2020-07-06 Max Reitziotests: Make _filter_img_create more active
Signed-off-by: Max Reitz <mreitz@redhat.com>
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2020-07-06 Alberto Garciaqcow2: Fix preallocation on images with unaligned sizes
Signed-off-by: Max Reitz <mreitz@redhat.com>
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2020-07-06 Vladimir Sementsov... block/block-copy: block_copy_dirty_clusters: fix failure...
Signed-off-by: Max Reitz <mreitz@redhat.com>
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2020-06-24 Vladimir Sementsov... iotests: don't test qcow2.py inside 291
Reported-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Max Reitz <mreitz@redhat.com>
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2020-06-24 Philippe Mathieu... iotests: Fix 051 output after qdev_init_nofail() removal
Signed-off-by: Max Reitz <mreitz@redhat.com>
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2020-05-13 Vladimir Sementsov... block/block-copy: fix use-after-free of task pointer
Signed-off-by: Max Reitz <mreitz@redhat.com>
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2020-05-13 Denis Plotnikoviotests: 287: add qcow2 compression type test
Signed-off-by: Max Reitz <mreitz@redhat.com>
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2020-05-13 Denis Plotnikovqcow2: add zstd cluster compression
Signed-off-by: Max Reitz <mreitz@redhat.com>
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2020-05-13 Denis Plotnikovqcow2: rework the cluster compression routine
Reviewed-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Max Reitz <mreitz@redhat.com>
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2020-05-13 Denis Plotnikovqcow2: introduce compression type feature
Reviewed-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Max Reitz <mreitz@redhat.com>
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2020-05-05 Vladimir Sementsov... block/block-copy: use aio-task-pool API
Signed-off-by: Max Reitz <mreitz@redhat.com>
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2020-05-05 Vladimir Sementsov... block/block-copy: refactor task creation
Reviewed-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Max Reitz <mreitz@redhat.com>
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2020-05-05 Vladimir Sementsov... block/block-copy: add state pointer to BlockCopyTask
Reviewed-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Max Reitz <mreitz@redhat.com>
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2020-05-05 Vladimir Sementsov... block/block-copy: alloc task on each iteration
Reviewed-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Max Reitz <mreitz@redhat.com>
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2020-05-05 Vladimir Sementsov... block/block-copy: rename in-flight requests to tasks
Reviewed-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Max Reitz <mreitz@redhat.com>
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2020-05-05 Maxim LevitskyFix iotest 153
Signed-off-by: Max Reitz <mreitz@redhat.com>
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2020-05-05 Eric Blakeblock: Comment cleanups
Signed-off-by: Max Reitz <mreitz@redhat.com>
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2020-05-05 Eric Blakeqcow2: Tweak comment about bitmaps vs. resize
Reviewed-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Max Reitz <mreitz@redhat.com>
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2020-05-05 Eric Blakeqcow2: Allow resize of images with internal snapshots
Reviewed-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Max Reitz <mreitz@redhat.com>
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2020-05-05 Eric Blakeblock: Add blk_new_with_bs() helper
Suggested-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Max Reitz <mreitz@redhat.com>
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2020-05-05 John Snowiotests: use python logging for iotests.log()
Reviewed-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Max Reitz <mreitz@redhat.com>
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2020-05-05 John Snowiotests: Mark verify functions as private
Reviewed-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Max Reitz <mreitz@redhat.com>
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2020-05-05 John Snowiotest 258: use script_main
Reviewed-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Max Reitz <mreitz@redhat.com>
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2020-05-05 John Snowiotests: add script_initialize
Reviewed-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Max Reitz <mreitz@redhat.com>
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2020-05-05 John Snowiotests: add hmp helper with logging
Reviewed-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Max Reitz <mreitz@redhat.com>
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2020-05-05 John Snowiotests: limit line length to 79 chars
Reviewed-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Max Reitz <mreitz@redhat.com>
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2020-05-05 John Snowiotests: touch up log function signature
Reviewed-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Max Reitz <mreitz@redhat.com>
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2020-05-05 John Snowiotests: drop pre-Python 3.4 compatibility code
Reviewed-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Max Reitz <mreitz@redhat.com>
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2020-05-05 John Snowiotests: alphabetize standard imports
Reviewed-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Max Reitz <mreitz@redhat.com>
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2020-05-05 John Snowiotests: add pylintrc file
Reviewed-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Max Reitz <mreitz@redhat.com>
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2020-05-05 John Snowiotests: replace mutable list default args
Reviewed-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Max Reitz <mreitz@redhat.com>
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2020-05-05 John Snowiotests: ignore import warnings from pylint
Reviewed-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Max Reitz <mreitz@redhat.com>
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2020-05-05 John Snowiotests: don't use 'format' for drive_add
Reviewed-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Max Reitz <mreitz@redhat.com>
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2020-05-05 John Snowiotests: do a light delinting
Reviewed-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Max Reitz <mreitz@redhat.com>
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