0b6715de3c
- kvm-migration-Handle-block-device-inactivation-failures-.patch [bz#2177957] - kvm-migration-Minor-control-flow-simplification.patch [bz#2177957] - kvm-migration-Attempt-disk-reactivation-in-more-failure-.patch [bz#2177957] - kvm-nbd-server-push-pending-frames-after-sending-reply.patch [bz#2035712] - kvm-nbd-server-Request-TCP_NODELAY.patch [bz#2035712] - Resolves: bz#2177957 (Qemu core dump if cut off nfs storage during migration) - Resolves: bz#2035712 ([qemu] Booting from Guest Image over NBD with TLS Is Slow)
54 lines
2.2 KiB
Diff
54 lines
2.2 KiB
Diff
From e79d0506184e861350d2a3e62dd986aa03d30aa8 Mon Sep 17 00:00:00 2001
|
|
From: Eric Blake <eblake@redhat.com>
|
|
Date: Thu, 20 Apr 2023 09:35:51 -0500
|
|
Subject: [PATCH 2/5] migration: Minor control flow simplification
|
|
|
|
RH-Author: Eric Blake <eblake@redhat.com>
|
|
RH-MergeRequest: 273: migration: prevent source core dump if NFS dies mid-migration
|
|
RH-Bugzilla: 2177957
|
|
RH-Acked-by: Miroslav Rezanina <mrezanin@redhat.com>
|
|
RH-Acked-by: quintela1 <quintela@redhat.com>
|
|
RH-Acked-by: Kevin Wolf <kwolf@redhat.com>
|
|
RH-Commit: [2/3] f00b21b6ebd377af79af93ac18f103f8dc0309d6 (ebblake/qemu-kvm)
|
|
|
|
No need to declare a temporary variable.
|
|
|
|
Suggested-by: Juan Quintela <quintela@redhat.com>
|
|
Fixes: 1df36e8c6289 ("migration: Handle block device inactivation failures better")
|
|
Signed-off-by: Eric Blake <eblake@redhat.com>
|
|
Reviewed-by: Juan Quintela <quintela@redhat.com>
|
|
Signed-off-by: Juan Quintela <quintela@redhat.com>
|
|
(cherry picked from commit 5d39f44d7ac5c63f53d4d0900ceba9521bc27e49)
|
|
---
|
|
migration/migration.c | 5 ++---
|
|
1 file changed, 2 insertions(+), 3 deletions(-)
|
|
|
|
diff --git a/migration/migration.c b/migration/migration.c
|
|
index 08e5e8f013..6ba8eb0fdf 100644
|
|
--- a/migration/migration.c
|
|
+++ b/migration/migration.c
|
|
@@ -3248,7 +3248,6 @@ static void migration_completion(MigrationState *s)
|
|
ret = global_state_store();
|
|
|
|
if (!ret) {
|
|
- bool inactivate = !migrate_colo_enabled();
|
|
ret = vm_stop_force_state(RUN_STATE_FINISH_MIGRATE);
|
|
trace_migration_completion_vm_stop(ret);
|
|
if (ret >= 0) {
|
|
@@ -3256,10 +3255,10 @@ static void migration_completion(MigrationState *s)
|
|
MIGRATION_STATUS_DEVICE);
|
|
}
|
|
if (ret >= 0) {
|
|
- s->block_inactive = inactivate;
|
|
+ s->block_inactive = !migrate_colo_enabled();
|
|
qemu_file_set_rate_limit(s->to_dst_file, INT64_MAX);
|
|
ret = qemu_savevm_state_complete_precopy(s->to_dst_file, false,
|
|
- inactivate);
|
|
+ s->block_inactive);
|
|
}
|
|
}
|
|
qemu_mutex_unlock_iothread();
|
|
--
|
|
2.39.1
|
|
|