[libvirt PATCHv5 11/15] qemu: forbid migration with vhost-user-fs device

This is not yet supported. Signed-off-by: Ján Tomko <jtomko(a)redhat.com&gt; Reviewed-by: Daniel P. Berrangé <berrange(a)redhat.com&gt; Reviewed-by: Peter Krempa <pkrempa(a)redhat.com&gt; --- src/qemu/qemu_migration.c | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/src/qemu/qemu_migration.c b/src/qemu/qemu_migration.c index 3fc5388d6a..d37a7ec6c7 100644 --- a/src/qemu/qemu_migration.c +++ b/src/qemu/qemu_migration.c @@ -1281,6 +1281,16 @@ qemuMigrationSrcIsAllowed(virQEMUDriverPtr driver, return false; } } + + for (i = 0; i < vm->def->nfss; i++) { + virDomainFSDefPtr fs = vm->def->fss[i]; + + if (fs->fsdriver == VIR_DOMAIN_FS_DRIVER_TYPE_VIRTIOFS) { + virReportError(VIR_ERR_OPERATION_INVALID, "%s", + _("migration with virtiofs device is not supported")); + return false; + } + } } return true; -- 2.24.1