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migration: hold the lock only if it is really needed
2018-08-22 Xiao Guangrongmigration: hold the lock only if it is really needed
Reviewed-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Juan Quintela <quintela@redhat.com>
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2018-08-22 Xiao Guangrongmigration: move handle of zero page to the thread
Reviewed-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Juan Quintela <quintela@redhat.com>
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2018-08-22 Xiao Guangrongmigration: drop the return value of do_compress_ram_page
Reviewed-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Juan Quintela <quintela@redhat.com>
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2018-08-22 Xiao Guangrongmigration: introduce save_zero_page_to_file
Reviewed-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Juan Quintela <quintela@redhat.com>
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2018-08-22 Xiao Guangrongmigration: fix counting normal page for compression
Reviewed-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Juan Quintela <quintela@redhat.com>
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2018-08-22 Xiao Guangrongmigration: do not wait for free thread
Reviewed-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Juan Quintela <quintela@redhat.com>
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2018-08-22 Lidong Chenmigration: poll the cm event for destination qemu
Reviewed-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Juan Quintela <quintela@redhat.com>
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2018-08-22 Thomas Huthtests/migration-test: Silence the kvm_hv message by...
Reviewed-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Juan Quintela <quintela@redhat.com>
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2018-08-22 Lidong Chenmigration: implement the shutdown for RDMA QIOChannel
Reviewed-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Juan Quintela <quintela@redhat.com>
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2018-08-22 Lidong Chenmigration: poll the cm event while wait RDMA work request...
Reviewed-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Juan Quintela <quintela@redhat.com>
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2018-08-22 Lidong Chenmigration: invoke qio_channel_yield only when qemu_in_corout...
Reviewed-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Juan Quintela <quintela@redhat.com>
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2018-08-22 Lidong Chenmigration: implement io_set_aio_fd_handler function...
Reviewed-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Juan Quintela <quintela@redhat.com>
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2018-08-22 Lidong Chenmigration: Stop rdma yielding during incoming postcopy
Reviewed-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Juan Quintela <quintela@redhat.com>
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2018-08-22 Lidong Chenmigration: implement bi-directional RDMA QIOChannel
Reviewed-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Juan Quintela <quintela@redhat.com>
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2018-08-22 Lidong Chenmigration: create a dedicated connection for rdma return...
Reviewed-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Juan Quintela <quintela@redhat.com>
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2018-08-22 Lidong Chenmigration: disable RDMA WRITE after postcopy started
Reviewed-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Juan Quintela <quintela@redhat.com>
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2018-08-22 Li Qiangmigrate/cpu-throttle: Add max-cpu-throttle migration...
Reviewed-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Juan Quintela <quintela@redhat.com>
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2018-08-22 Dr. David Alan Gilbertdocs/migration: Clarify pre_load in subsections
Reviewed-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Juan Quintela <quintela@redhat.com>
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2018-08-22 Peter Maydellmigration: Correctly handle subsections with no 'needed...
Reviewed-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Juan Quintela <quintela@redhat.com>
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2018-08-22 jialina01qapi/migration.json: fix the description for "query...
Reviewed-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Juan Quintela <quintela@redhat.com>
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2018-06-27 Daniel P. Berrangémigration: fix crash in when incoming client channel...
Author: Juan Quintela <quintela@redhat.com>
Author: Juan Quintela <quintela@redhat.com>
Reviewed-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Juan Quintela <quintela@redhat.com>
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2018-06-27 David Hildenbrandpostcopy: drop ram_pages parameter from postcopy_ram_incomin...
Reviewed-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Juan Quintela <quintela@redhat.com>
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2018-06-27 Juan Quintelamigration: Stop sending whole pages through main channel
Signed-off-by: Juan Quintela <quintela@redhat.com>
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2018-06-27 Juan Quintelamigration: Remove not needed semaphore and quit
Signed-off-by: Juan Quintela <quintela@redhat.com>
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2018-06-27 Juan Quintelamigration: Wait for blocking IO
Signed-off-by: Juan Quintela <quintela@redhat.com>
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2018-06-27 Juan Quintelamigration: Start sending messages
Signed-off-by: Juan Quintela <quintela@redhat.com>
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2018-06-27 Juan Quintelamigration: Create ram_save_multifd_page
Signed-off-by: Juan Quintela <quintela@redhat.com>
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2018-06-27 Juan Quintelamigration: Create multifd_bytes ram_counter
Signed-off-by: Juan Quintela <quintela@redhat.com>
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2018-06-27 Juan Quintelamigration: Synchronize multifd threads with main thread
Signed-off-by: Juan Quintela <quintela@redhat.com>
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2018-06-27 Juan Quintelamigration: Add block where to send/receive packets
Signed-off-by: Juan Quintela <quintela@redhat.com>
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2018-06-27 Juan Quintelamigration: Multifd channels always wait on the sem
Signed-off-by: Juan Quintela <quintela@redhat.com>
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2018-06-27 Juan Quintelamigration: Add multifd traces for start/end thread
Signed-off-by: Juan Quintela <quintela@redhat.com>
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2018-06-27 Juan Quintelamigration: Abstract the number of bytes sent
Signed-off-by: Juan Quintela <quintela@redhat.com>
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2018-06-27 Juan Quintelamigration: Calculate mbps only during transfer time
Signed-off-by: Juan Quintela <quintela@redhat.com>
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2018-06-27 Juan Quintelamigration: Create multifd packet
Signed-off-by: Juan Quintela <quintela@redhat.com>
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2018-06-27 Juan Quintelamigration: Create multipage support
Signed-off-by: Juan Quintela <quintela@redhat.com>
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2018-06-04 Lidong Chenmigration: not wait RDMA_CM_EVENT_DISCONNECTED event...
Reviewed-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Juan Quintela <quintela@redhat.com>
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2018-06-04 Lidong Chenmigration: remove unnecessary variables len in QIOChannelRDMA
Reviewed-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Juan Quintela <quintela@redhat.com>
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2018-06-04 Dr. David Alan Gilbertmigration: Don't activate block devices if using -S
Reviewed-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Juan Quintela <quintela@redhat.com>
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2018-06-04 Cédric Le Goatermigration: discard non-migratable RAMBlocks
Reviewed-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Juan Quintela <quintela@redhat.com>
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2018-06-04 Xiao Guangrongmigration: introduce decompress-error-check
Reviewed-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Juan Quintela <quintela@redhat.com>
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2018-05-25 Peter Xumigration: use g_free for ram load bitmap
Reviewed-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Juan Quintela <quintela@redhat.com>
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2018-05-25 Juan Quintelamigration: fix exec/fd migrations
Author: Juan Quintela <quintela@redhat.com>
Signed-off-by: Juan Quintela <quintela@redhat.com>
Message-Id: <20180523091411.1073-1-quintela@redhat.com>
Signed-off-by: Juan Quintela <quintela@redhat.com>
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2018-05-15 Dr. David Alan GilbertMigration+TLS: Fix crash due to double cleanup
Signed-off-by: Juan Quintela <quintela@redhat.com>
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2018-05-15 Dr. David Alan Gilbertmigration: Textual fixups for blocktime
Reviewed-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Juan Quintela <quintela@redhat.com>
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2018-05-15 Lidong Chenmigration: update index field when delete or qsort...
Signed-off-by: Juan Quintela <quintela@redhat.com>
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2018-05-15 Dr. David Alan Gilbertmigration: update docs
Reviewed-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Juan Quintela <quintela@redhat.com>
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2018-05-15 Peter Xumigration/hmp: add migrate_pause command
Signed-off-by: Juan Quintela <quintela@redhat.com>
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2018-05-15 Peter Xumigration/qmp: add command migrate-pause
Signed-off-by: Juan Quintela <quintela@redhat.com>
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2018-05-15 Peter Xumigration: introduce lock for to_dst_file
Signed-off-by: Juan Quintela <quintela@redhat.com>
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2018-05-15 Peter Xuhmp/migration: add migrate_recover command
Signed-off-by: Juan Quintela <quintela@redhat.com>
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2018-05-15 Peter Xuqmp/migration: new command migrate-recover
Signed-off-by: Juan Quintela <quintela@redhat.com>
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2018-05-15 Peter Xumigration: init dst in migration_object_init too
Signed-off-by: Juan Quintela <quintela@redhat.com>
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2018-05-15 Peter Xumigration: final handshake for the resume
Signed-off-by: Juan Quintela <quintela@redhat.com>
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2018-05-15 Peter Xumigration: setup ramstate for resume
Signed-off-by: Juan Quintela <quintela@redhat.com>
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2018-05-15 Peter Xumigration: synchronize dirty bitmap for resume
Signed-off-by: Juan Quintela <quintela@redhat.com>
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2018-05-15 Peter Xumigration: introduce SaveVMHandlers.resume_prepare
Signed-off-by: Juan Quintela <quintela@redhat.com>
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2018-05-15 Peter Xumigration: new message MIG_RP_MSG_RESUME_ACK
Signed-off-by: Juan Quintela <quintela@redhat.com>
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2018-05-15 Peter Xumigration: new cmd MIG_CMD_POSTCOPY_RESUME
Signed-off-by: Juan Quintela <quintela@redhat.com>
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2018-05-15 Peter Xumigration: new message MIG_RP_MSG_RECV_BITMAP
Signed-off-by: Juan Quintela <quintela@redhat.com>
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2018-05-15 Peter Xumigration: new cmd MIG_CMD_RECV_BITMAP
Signed-off-by: Juan Quintela <quintela@redhat.com>
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2018-05-15 Peter Xumigration: wakeup dst ram-load-thread for recover
Signed-off-by: Juan Quintela <quintela@redhat.com>
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2018-05-15 Peter Xumigration: new state "postcopy-recover"
Signed-off-by: Juan Quintela <quintela@redhat.com>
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2018-05-15 Peter Xumigration: rebuild channel on source
Signed-off-by: Juan Quintela <quintela@redhat.com>
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2018-05-15 Peter Xuqmp: hmp: add migrate "resume" option
Signed-off-by: Juan Quintela <quintela@redhat.com>
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2018-05-15 Peter Xumigration: allow fault thread to pause
Signed-off-by: Juan Quintela <quintela@redhat.com>
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2018-05-15 Peter Xumigration: allow src return path to pause
Signed-off-by: Juan Quintela <quintela@redhat.com>
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2018-05-15 Peter Xumigration: allow dst vm pause on postcopy
Signed-off-by: Juan Quintela <quintela@redhat.com>
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2018-05-15 Peter Xumigration: implement "postcopy-pause" src logic
Signed-off-by: Juan Quintela <quintela@redhat.com>
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2018-05-15 Peter Xumigration: new postcopy-pause state
Reviewed-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Juan Quintela <quintela@redhat.com>
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2018-05-15 Peter Xumigration: let incoming side use thread context
Reviewed-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Juan Quintela <quintela@redhat.com>
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2018-05-15 Juan Quintelamigration: Define MultifdRecvParams sooner
Signed-off-by: Juan Quintela <quintela@redhat.com>
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2018-05-15 Juan Quintelamigration: Transmit initial package through the multifd...
Signed-off-by: Juan Quintela <quintela@redhat.com>
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2018-05-15 Juan Quintelamigration: Delay start of migration main routines
Signed-off-by: Juan Quintela <quintela@redhat.com>
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2018-05-15 Juan Quintelamigration: Create multifd channels
Signed-off-by: Juan Quintela <quintela@redhat.com>
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2018-05-15 Juan Quintelamigration: Export functions to create send channels
Signed-off-by: Juan Quintela <quintela@redhat.com>
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2018-05-15 Juan Quintelamigration: Be sure all recv channels are created
Signed-off-by: Juan Quintela <quintela@redhat.com>
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2018-05-15 Juan Quintelamigration: terminate_* can be called for other threads
Signed-off-by: Juan Quintela <quintela@redhat.com>
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2018-05-15 Juan Quintelamigration: Introduce multifd_recv_new_channel()
Signed-off-by: Juan Quintela <quintela@redhat.com>
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2018-05-15 Juan Quintelamigration: Set error state in case of error
Signed-off-by: Juan Quintela <quintela@redhat.com>
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2018-05-15 Juan Quintelatests: Migration ppc now inlines its program
Signed-off-by: Juan Quintela <quintela@redhat.com>
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2018-05-15 Juan Quintelatests: Add migration precopy test
Signed-off-by: Juan Quintela <quintela@redhat.com>
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2018-05-15 Xiao Guangrongmigration: fix saving normal page even if it's been...
Signed-off-by: Juan Quintela <quintela@redhat.com>
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2018-01-15 Peter Xumigration: remove notify in fd_error
Reviewed-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Juan Quintela <quintela@redhat.com>
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2018-01-15 Peter Xumigration: remove some block_cleanup_parameters()
Reviewed-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Juan Quintela <quintela@redhat.com>
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2018-01-15 Peter Xumigration: put the finish part into a new function
Reviewed-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Juan Quintela <quintela@redhat.com>
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2018-01-15 Peter Xumigration: major cleanup for migrate iterations
Reviewed-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Juan Quintela <quintela@redhat.com>
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2018-01-15 Peter Xumigration: cleanup stats update into function
Reviewed-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Juan Quintela <quintela@redhat.com>
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2018-01-15 Peter Xumigration: use switch at the end of migration
Reviewed-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Juan Quintela <quintela@redhat.com>
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2018-01-15 Peter Xumigration: introduce migrate_calculate_complete
Reviewed-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Juan Quintela <quintela@redhat.com>
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2018-01-15 Peter Xumigration: introduce downtime_start
Reviewed-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Juan Quintela <quintela@redhat.com>
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2018-01-15 Peter Xumigration: move vm_old_running into global state
Reviewed-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Juan Quintela <quintela@redhat.com>
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2018-01-15 Peter Xumigration: split use of MigrationState.total_time
Reviewed-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Juan Quintela <quintela@redhat.com>
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2018-01-15 Peter Xumigration: remove "enable_colo" var
Signed-off-by: Juan Quintela <quintela@redhat.com>
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2018-01-15 Peter Xumigration: qemu_savevm_state_cleanup() in cleanup
Reviewed-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Juan Quintela <quintela@redhat.com>
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2018-01-15 Peter Xumigration: assert colo instead of check
Reviewed-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Juan Quintela <quintela@redhat.com>
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2018-01-15 Vladimir Sementsov... migration: finalize current_migration object
Reviewed-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Juan Quintela <quintela@redhat.com>
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2018-01-15 Dr. David Alan Gilbertmigration: Guard ram_bytes_remaining against early...
Reviewed-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Juan Quintela <quintela@redhat.com>
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2018-01-15 Alexey Perevalovmigration: add postcopy total blocktime into query...
Reviewed-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Juan Quintela <quintela@redhat.com>
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2018-01-15 Alexey Perevalovmigration: add blocktime calculation into migration...
Reviewed-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Juan Quintela <quintela@redhat.com>
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