From: Olaf Hering <[email protected]> 

freeze does not work for iso9660 filesystems. A ENOSUPP may be caught
in the freeze case, but the subsequent thaw call would fail and leads to
a false error.

Signed-off-by: Olaf Hering <[email protected]>
Signed-off-by: K. Y. Srinivasan <[email protected]>
---
 tools/hv/hv_vss_daemon.c |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)

diff --git a/tools/hv/hv_vss_daemon.c b/tools/hv/hv_vss_daemon.c
index 830d606..f06cd8c 100644
--- a/tools/hv/hv_vss_daemon.c
+++ b/tools/hv/hv_vss_daemon.c
@@ -88,6 +88,8 @@ static int vss_operate(int operation)
        while((ent = getmntent(mounts))) {
                if (strncmp(ent->mnt_fsname, match, strlen(match)))
                        continue;
+               if (strcmp(ent->mnt_type, "iso9660") == 0)
+                       continue;
                if (strcmp(ent->mnt_dir, "/") == 0) {
                        root_seen = 1;
                        continue;
-- 
1.7.4.1

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