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7590a2ae09
qemu/migration
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Laurent Vivier 7590a2ae09 migration: increase max-bandwidth to 128 MiB/s (1 Gib/s) 
max-bandwidth is set by default to 32 MiB/s (256 Mib/s)
since 2008 (5bb7910af0).

Most of the CPUs can dirty memory faster than that now,
and this is clearly a problem with POWER where the page
size is 64 kiB and not 4 KiB.

Signed-off-by: Laurent Vivier <lvivier@redhat.com>
Message-Id: <20200921144957.979989-1-lvivier@redhat.com>
Reviewed-by: David Gibson <david@gibson.dropbear.id.au>
Reviewed-by: Greg Kurz <groug@kaod.org>
Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
2020-09-25 12:45:58 +01:00
..
block-dirty-bitmap.c block: Use bdrv_filter_(bs|child) where obvious 2020-09-07 12:31:31 +02:00
block.c migration/block: rename BLOCK_SIZE macro 2020-02-28 09:25:49 +01:00
block.h migration: disable auto-converge during bulk block migration 2017-09-27 11:27:14 +01:00
channel.c migration: fix the multifd code when receiving less channels 2019-01-23 15:02:07 +00:00
channel.h migration: Route errors down through migration_channel_connect 2018-02-06 10:55:12 +00:00
colo-failover.c qemu/atomic.h: rename atomic_ to qatomic_ 2020-09-23 16:07:44 +01:00
colo.c migration/: fix some comment spelling errors 2020-09-17 20:36:32 +02:00
dirtyrate.c migration/dirtyrate: Add trace_calls to make it easier to debug 2020-09-25 12:45:58 +01:00
dirtyrate.h migration/dirtyrate: Implement set_sample_page_period() and is_sample_period_valid() 2020-09-25 12:45:58 +01:00
exec.c migration: unify incoming processing 2018-07-10 12:48:53 +01:00
exec.h migration: Export exec.c functions in its own file 2017-06-01 18:49:22 +02:00
fd.c migration: Fix fd protocol for incoming defer 2019-06-05 12:43:55 +02:00
fd.h migration: Fix fd protocol for incoming defer 2019-06-05 12:43:55 +02:00
global_state.c sysemu: Split sysemu/runstate.h off sysemu/sysemu.h 2019-08-16 13:37:36 +02:00
meson.build migration/dirtyrate: setup up query-dirtyrate framwork 2020-09-25 12:45:57 +01:00
migration.c migration: increase max-bandwidth to 128 MiB/s (1 Gib/s) 2020-09-25 12:45:58 +01:00
migration.h migration: Rework migrate_send_rp_req_pages() function 2020-09-25 11:11:01 +01:00
multifd-zlib.c multifd: Add zlib compression multifd support 2020-02-28 09:24:43 +01:00
multifd-zstd.c multifd: Add zstd compression multifd support 2020-02-28 09:25:49 +01:00
multifd.c qemu/atomic.h: rename atomic_ to qatomic_ 2020-09-23 16:07:44 +01:00
multifd.h multifd: Add zstd compression multifd support 2020-02-28 09:25:49 +01:00
page_cache.c Include qemu-common.h exactly where needed 2019-06-12 13:20:20 +02:00
page_cache.h migration: Make cache_init() take an error parameter 2017-10-23 18:03:25 +02:00
postcopy-ram.c migration: Rework migrate_send_rp_req_pages() function 2020-09-25 11:11:01 +01:00
postcopy-ram.h migration/: fix some comment spelling errors 2020-09-17 20:36:32 +02:00
qemu-file-channel.c Header cleanup patches for 2019-08-13 2019-08-16 14:53:43 +01:00
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 osdep: Make MIN/MAX evaluate arguments only once 2020-06-26 09:39:39 -04:00
qemu-file.h Header cleanup patches for 2019-08-13 2019-08-16 14:53:43 +01:00
qjson.c qobject: Replace qobject_incref/QINCREF qobject_decref/QDECREF 2018-05-04 08:27:53 +02:00
qjson.h migration: fix vmdesc leak on vmstate_save() error 2019-09-25 15:51:19 +01:00
ram.c migration/dirtyrate: move RAMBLOCK_FOREACH_MIGRATABLE into ram.h 2020-09-25 12:45:57 +01:00
ram.h migration/dirtyrate: move RAMBLOCK_FOREACH_MIGRATABLE into ram.h 2020-09-25 12:45:57 +01:00
rdma.c qemu/atomic.h: rename atomic_ to qatomic_ 2020-09-23 16:07:44 +01:00
rdma.h migration: Export rdma.c functions in its own file 2017-06-01 18:49:23 +02:00
savevm.c migration: Truncate state file in xen-save-devices-state 2020-09-25 12:45:58 +01:00
savevm.h migration: Optimization about wait-unplug migration state 2020-02-13 10:53:10 +01:00
socket.c migration: unify the framework of socket-type channel 2020-08-28 13:34:52 +01:00
socket.h migration: unify the framework of socket-type channel 2020-08-28 13:34:52 +01:00
tls.c migration: tls: fix memory leak in migration_tls_get_creds 2020-08-28 13:34:52 +01:00
tls.h migration: Export tls.c functions in its own file 2017-06-01 18:49:23 +02:00
trace-events migration/dirtyrate: Add trace_calls to make it easier to debug 2020-09-25 12:45:58 +01:00
trace.h trace: switch position of headers to what Meson requires 2020-08-21 06:18:24 -04:00
vmstate-types.c migration: Simplify get_qlist 2020-01-29 11:28:59 +01:00
vmstate.c migration/vmstate: Remove redundant statement in vmstate_save_state_v() 2020-02-28 09:25:49 +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