Fabiano Rosas 6d3279655a migration: Fix file migration with fdset ... When the "file:" migration support was added we missed the special case in the qemu_open_old implementation that allows for a particular file name format to be used to refer to a set of file descriptors that have been previously provided to QEMU via the add-fd QMP command. When using this fdset feature, we should not truncate the migration file because being given an fd means that the management layer is in control of the file and will likely already have some data written to it. This is further indicated by the presence of the 'offset' argument, which indicates the start of the region where QEMU is allowed to write. Fix the issue by replacing the O_TRUNC flag on open by an ftruncate call, which will take the offset into consideration. Fixes: 385f510df5 ("migration: file URI offset") Suggested-by: Daniel P. Berrangé <berrange@redhat.com> Reviewed-by: Prasad Pandit <pjp@fedoraproject.org> Reviewed-by: Peter Xu <peterx@redhat.com> Reviewed-by: Daniel P. Berrangé <berrange@redhat.com> Signed-off-by: Fabiano Rosas <farosas@suse.de>		2024-06-20 10:42:24 -03:00
..
block-dirty-bitmap.c	migration: Add Error** argument to add_bitmaps_to_list()	2024-04-23 18:36:01 -04:00
channel-block.c	io: follow coroutine AioContext in qio_channel_yield()	2023-09-07 20:32:11 -05:00
channel-block.h	migration: introduce a QIOChannel impl for BlockDriverState VMState	2022-06-22 19:33:43 +01:00
channel.c	migration: Fix migration_channel_read_peek() error path	2024-01-04 09:52:42 +08:00
channel.h	migration: check magic value for deciding the mapping of channels	2023-02-06 19:22:57 +01:00
colo-failover.c	migration/colo: Improve an x-colo-lost-heartbeat error message	2023-02-23 14:10:17 +01:00
colo-stubs.c	migration/colo: make colo_incoming_co() return void	2024-05-22 17:34:31 -03:00
colo.c	migration/colo: Tidy up bql_unlock() around bdrv_activate_all()	2024-05-22 17:34:36 -03:00
dirtyrate.c	migration: remove unnecessary zlib dependency	2024-05-25 13:28:02 +02:00
dirtyrate.h	migration/calc-dirty-rate: millisecond-granularity period	2023-10-10 08:03:50 +08:00
exec.c	migration: simplify exec migration functions	2024-03-04 07:12:40 +01:00
exec.h	migration: convert exec backend to accept MigrateAddress.	2023-11-02 11:35:04 +01:00
fd.c	migration: Deprecate fd: for file migration	2024-05-08 09:20:59 -03:00
fd.h	migration: Revert mapped-ram multifd support to fd: URI	2024-03-22 12:12:08 -04:00
file.c	migration: Fix file migration with fdset	2024-06-20 10:42:24 -03:00
file.h	migration: Fix iocs leaks during file and fd migration	2024-03-14 11:39:08 -04:00
global_state.c	migration 1st pull for 9.0	2024-01-05 13:35:25 +00:00
meson.build	migration/multifd: add uadk compression framework	2024-06-14 14:01:29 -03:00
migration-hmp-cmds.c	migration: Remove non-multifd compression	2024-05-08 09:20:59 -03:00
migration-stats.c	migration: migration_rate_limit_reset() don't need the QEMUFile	2023-10-31 08:44:33 +01:00
migration-stats.h	migration: Remove transferred atomic counter	2023-10-31 08:44:33 +01:00
migration.c	Migration pull request	2024-05-22 15:32:25 -07:00
migration.h	migration: Remove non-multifd compression	2024-05-08 09:20:59 -03:00
multifd-qpl.c	migration/multifd: implement qpl compression and decompression	2024-06-14 14:01:29 -03:00
multifd-uadk.c	migration/multifd: Switch to no compression when no hardware support	2024-06-14 14:01:30 -03:00
multifd-zero-page.c	migration/multifd: solve zero page causing multiple page faults	2024-04-23 18:36:01 -04:00
multifd-zlib.c	migration/multifd: put IOV initialization into compression method	2024-06-14 14:01:28 -03:00
multifd-zstd.c	migration/multifd: put IOV initialization into compression method	2024-06-14 14:01:28 -03:00
multifd.c	migration/multifd: put IOV initialization into compression method	2024-06-14 14:01:28 -03:00
multifd.h	migration/multifd: add uadk compression framework	2024-06-14 14:01:29 -03:00
options.c	migration: Remove non-multifd compression	2024-05-08 09:20:59 -03:00
options.h	migration: Remove non-multifd compression	2024-05-08 09:20:59 -03:00
page_cache.c	migration: Fix cache_init()'s "Failed to allocate" error messages	2021-02-08 11:19:51 +00:00
page_cache.h	migration: Clean up signed vs. unsigned XBZRLE cache-size	2021-02-08 11:19:51 +00:00
postcopy-ram.c	migration: remove PostcopyDiscardState from typedefs.h	2024-05-03 15:47:48 +02:00
postcopy-ram.h	migration: remove error from notifier data	2024-02-28 11:31:28 +08:00
qemu-file.c	migration: remove unnecessary zlib dependency	2024-05-25 13:28:02 +02:00
qemu-file.h	migration: Remove non-multifd compression	2024-05-08 09:20:59 -03:00
ram.c	migration: Remove non-multifd compression	2024-05-08 09:20:59 -03:00
ram.h	migration/multifd: solve zero page causing multiple page faults	2024-04-23 18:36:01 -04:00
rdma.c	migration/rdma: Fix a memory issue for migration	2024-03-11 14:41:40 -04:00
rdma.h	migration: convert rdma backend to accept MigrateAddress	2023-11-02 11:35:03 +01:00
savevm.c	migration: Rephrase message on failure to save / load Xen device state	2024-05-27 12:42:52 +02:00
savevm.h	migration: Add Error** argument to qemu_savevm_state_setup()	2024-04-23 18:36:01 -04:00
socket.c	migration/multifd: Drop unnecessary helper to destroy IOC	2024-02-28 11:31:28 +08:00
socket.h	migration/multifd: Drop unnecessary helper to destroy IOC	2024-02-28 11:31:28 +08:00
target.c	migration: Add migration prefix to functions in target.c	2023-09-11 08:34:06 +02:00
threadinfo.c	migration/multifd: Protect accesses to migration_threads	2023-07-26 10:55:56 +02:00
threadinfo.h	migration/multifd: Protect accesses to migration_threads	2023-07-26 10:55:56 +02:00
tls.c	migration: Drop unused parameter for migration_tls_client_create()	2023-05-03 11:24:20 +02:00
tls.h	migration: Drop unused parameter for migration_tls_client_create()	2023-05-03 11:24:20 +02:00
trace-events	migration: add "exists" info to load-state-field trace	2024-05-22 17:34:40 -03:00
trace.h	trace: switch position of headers to what Meson requires	2020-08-21 06:18:24 -04:00
vmstate-types.c	Move CPU softfloat unions to cpu-float.h	2022-04-06 14:31:43 +02:00
vmstate.c	migration: fix a typo	2024-05-22 17:34:40 -03:00
xbzrle.c	migration/xbzrle: Use i386 host/cpuinfo.h	2023-05-23 16:51:18 -07:00
xbzrle.h	migration/xbzrle: Use i386 host/cpuinfo.h	2023-05-23 16:51:18 -07:00
yank_functions.c	migration/yank: Use channel features	2024-01-29 11:02:12 +08:00
yank_functions.h	migration: Move the yank unregister of channel_close out	2021-07-26 12:45:03 +01:00