Dr. David Alan Gilbert 6039dd5b1c migration: Recover block devices if failure in device state ...

In e91d895 I added the new pause-before-switchover mechanism
to allow migration completion to be delayed; this changes the
last state prior to completion to MIGRATE_STATUS_DEVICE rather
than MIGRATE_STATUS_ACTIVE.

Fix the failure path in migration_completion to recover the block
devices if it fails in MIGRATE_STATUS_DEVICE, not just the
MIGRATE_STATUS_ACTIVE that it previously had.

This corresponds to rh bz:
  https://bugzilla.redhat.com/show_bug.cgi?id=1538494
whose symptom is an occasional source crash on a failed migration.

Fixes: e91d8951d59d483f085f
Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Reviewed-by: Peter Xu <peterx@redhat.com>
Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>

2018-02-06 14:53:02 +00:00

..

block.c

Replace all occurances of __FUNCTION__ with __func__

2018-01-22 09:46:18 +01:00

block.h

migration: disable auto-converge during bulk block migration

2017-09-27 11:27:14 +01:00

channel.c

migration: Route errors down through migration_channel_connect

2018-02-06 10:55:12 +00:00

channel.h

migration: Route errors down through migration_channel_connect

2018-02-06 10:55:12 +00:00

colo-comm.c

migration: pre_save return int

2017-09-27 11:35:59 +01:00

colo-failover.c

qapi: Mechanically convert FOO_lookup[...] to FOO_str(...)

2017-09-04 13:09:13 +02:00

colo.c

qapi: Mechanically convert FOO_lookup[...] to FOO_str(...)

2017-09-04 13:09:13 +02:00

exec.c

migration: Route errors down through migration_channel_connect

2018-02-06 10:55:12 +00:00

exec.h

migration: Export exec.c functions in its own file

2017-06-01 18:49:22 +02:00

fd.c

migration: Route errors down through migration_channel_connect

2018-02-06 10:55:12 +00:00

fd.h

migration: Export fd.c functions in its own file

2017-06-01 18:49:22 +02:00

global_state.c

migration: pre_save return int

2017-09-27 11:35:59 +01:00

Makefile.objs

buildsys: Move rdma libs to per object

2017-09-22 10:20:34 +08:00

migration.c

migration: Recover block devices if failure in device state

2018-02-06 14:53:02 +00:00

migration.h

migration: Allow migrate_fd_connect to take an Error *

2018-02-06 10:55:12 +00:00

page_cache.c

migration: Make sure that we pass the right cache size

2017-10-29 14:06:15 +01:00

page_cache.h

migration: Make cache_init() take an error parameter

2017-10-23 18:03:25 +02:00

postcopy-ram.c

migration: Revert postcopy-blocktime commit set

2018-01-23 10:08:05 +00:00

postcopy-ram.h

migration: postcopy_place_page factoring out

2017-10-23 18:03:39 +02:00

qemu-file-channel.c

migration: Split qemu-file.h

2017-06-01 18:49:22 +02:00

qemu-file-channel.h

migration: Export qemu-file-channel.c functions in its own file

2017-05-18 19:20:50 +02:00

qemu-file.c

migration: Remove unneeded includes

2017-06-14 11:10:19 +02:00

qemu-file.h

migration: ram_control_* are implemented in qemu_file

2017-06-13 11:00:45 +02:00

qjson.c

migration: Move qjson.h to migration/

2017-05-18 19:20:59 +02:00

qjson.h

migration: Move qjson.h to migration/

2017-05-18 19:20:59 +02:00

ram.c

migration: Drop current address parameter from save_zero_page()

2018-02-06 10:55:13 +00:00

ram.h

migration: No need to return the size of the cache

2017-10-29 14:06:15 +01:00

rdma.c

migration: Allow migrate_fd_connect to take an Error *

2018-02-06 10:55:12 +00:00

rdma.h

migration: Export rdma.c functions in its own file

2017-06-01 18:49:23 +02:00

savevm.c

migration/savevm.c: set MAX_VM_CMD_PACKAGED_SIZE to 1ul << 32

2018-02-06 10:55:13 +00:00

savevm.h

migration: Create load_setup()/cleanup() methods

2017-07-10 17:52:21 +01:00

socket.c

migration: Route errors down through migration_channel_connect

2018-02-06 10:55:12 +00:00

socket.h

migration: Export socket.c functions in its own file

2017-06-01 18:49:23 +02:00

tls.c

migration: Route errors down through migration_channel_connect

2018-02-06 10:55:12 +00:00

tls.h

migration: Export tls.c functions in its own file

2017-06-01 18:49:23 +02:00

trace-events

migration: Route errors down through migration_channel_connect

2018-02-06 10:55:12 +00:00

vmstate-types.c

migration: Route more error paths

2017-09-27 11:44:18 +01:00

vmstate.c

migration: wire vmstate_save_state errors up to vmstate_subsection_save

2017-09-27 11:38:21 +01:00

xbzrle.c

migration: Create migration/xbzrle.h

2017-05-18 18:04:54 +02:00

xbzrle.h

migration: Create migration/xbzrle.h

2017-05-18 18:04:54 +02:00