diff --git a/src/qemu/qemu_migration.c b/src/qemu/qemu_migration.c index d6f69587e9edb9a5f085fcb68cfb65d752800b08..478f2ca4dda947d0be0c9fed8620be01a42e9df9 100644 --- a/src/qemu/qemu_migration.c +++ b/src/qemu/qemu_migration.c @@ -1328,6 +1328,30 @@ error: goto cleanup; } + +static void +qemuMigrationStopNBDServer(virQEMUDriverPtr driver, + virDomainObjPtr vm, + qemuMigrationCookiePtr mig) +{ + qemuDomainObjPrivatePtr priv = vm->privateData; + + if (!mig->nbd) + return; + + if (qemuDomainObjEnterMonitorAsync(driver, vm, + QEMU_ASYNC_JOB_MIGRATION_IN) < 0) + return; + + if (qemuMonitorNBDServerStop(priv->mon) < 0) + VIR_WARN("Unable to stop NBD server"); + + qemuDomainObjExitMonitor(driver, vm); + + virPortAllocatorRelease(driver->remotePorts, priv->nbdPort); + priv->nbdPort = 0; +} + /* Validate whether the domain is safe to migrate. If vm is NULL, * then this is being run in the v2 Prepare stage on the destination * (where we only have the target xml); if vm is provided, then this @@ -3803,6 +3827,8 @@ qemuMigrationFinish(virQEMUDriverPtr driver, VIR_WARN("unable to provide network data for relocation"); } + qemuMigrationStopNBDServer(driver, vm, mig); + if (flags & VIR_MIGRATE_PERSIST_DEST) { virDomainDefPtr vmdef; if (vm->persistent)