From: Wen Congyang <[email protected]>
If we migrate to fd, spec->fwdType is not MIGRATION_FWD_DIRECT,
we will close spec->dest.fd.local in qemuMigrationRun(). So we
should set spec->dest.fd.local to -1 in qemuMigrationRun().
Bug present since 0.9.5 (commit 326176179).
---
v2: split into separate patch, track down origin
src/qemu/qemu_migration.c | 4 +++-
1 files changed, 3 insertions(+), 1 deletions(-)
diff --git a/src/qemu/qemu_migration.c b/src/qemu/qemu_migration.c
index 6f42823..b58380b 100644
--- a/src/qemu/qemu_migration.c
+++ b/src/qemu/qemu_migration.c
@@ -1910,8 +1910,10 @@ qemuMigrationRun(struct qemud_driver *driver,
break;
case MIGRATION_DEST_FD:
- if (spec->fwdType != MIGRATION_FWD_DIRECT)
+ if (spec->fwdType != MIGRATION_FWD_DIRECT) {
fd = spec->dest.fd.local;
+ spec->dest.fd.local = -1;
+ }
ret = qemuMonitorMigrateToFd(priv->mon, migrate_flags,
spec->dest.fd.qemu);
VIR_FORCE_CLOSE(spec->dest.fd.qemu);
--
1.7.7.6
--
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