Re: [libvirt] [PATCH] Only check for cluster fs if we're using a filesystem

otherwise migration fails for e.g. network filesystems like sheepdog with: error: Invalid relative path 'virt-name': Invalid argument while we should fail with: Migration may lead to data corruption if disks use cache != none References: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=676328 https://www.redhat.com/archives/libvirt-users/2012-May/msg00088.html --- src/qemu/qemu_migration.c | 11 +++++++---- 1 file changed, 7 insertions(+), 4 deletions(-) diff --git a/src/qemu/qemu_migration.c b/src/qemu/qemu_migration.c index b58380b..a1fb962 100644 --- a/src/qemu/qemu_migration.c +++ b/src/qemu/qemu_migration.c @@ -840,10 +840,13 @@ qemuMigrationIsSafe(virDomainDefPtr def) !disk->readonly && disk->cachemode != VIR_DOMAIN_DISK_CACHE_DISABLE) { int cfs; - if ((cfs = virStorageFileIsClusterFS(disk->src)) == 1) - continue; - else if (cfs < 0) - return false; + + if (disk->type == VIR_DOMAIN_DISK_TYPE_FILE) { + if ((cfs = virStorageFileIsClusterFS(disk->src)) == 1) + continue; + else if (cfs < 0) + return false; + }