[libvirt] [PATCH 4/4] domblkinfo: Check for NFS FS Type

Similar to the vol-info code, check if the target device for the blkinfo fetch is an NFS volume and return the st_size value rather than calculating the size based on st_blksize and DEV_BSIZE. Prior to the change a 40M target device would display: Capacity: 41943040 Allocation: 126976 Physical: 126976 With the change it will display: Capacity: 41943040 Allocation: 41943040 Physical: 41943040 Signed-off-by: John Ferlan <jferlan(a)redhat.com&gt; --- src/qemu/qemu_driver.c | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-) diff --git a/src/qemu/qemu_driver.c b/src/qemu/qemu_driver.c index 8eba8e8..f5d31f6 100644 --- a/src/qemu/qemu_driver.c +++ b/src/qemu/qemu_driver.c @@ -10432,8 +10432,11 @@ qemuDomainGetBlockInfo(virDomainPtr dom, /* Get info for normal formats */ if (S_ISREG(sb.st_mode) || fd == -1) { #ifndef WIN32 - info->physical = (unsigned long long)sb.st_blocks * - (unsigned long long)DEV_BSIZE; + if (virFileIsNFSFSType(disk->src->path)) + info->physical = sb.st_size; + else + info->physical = (unsigned long long)sb.st_blocks * + (unsigned long long)DEV_BSIZE; #else info->physical = sb.st_size; #endif -- 1.9.3