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tools: hv: skip iso9660 mounts in hv_vss_daemon 

fsreeze 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 <olaf@aepfle.de>
Signed-off-by: K. Y. Srinivasan <kys@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Olaf Hering 2013-04-24 07:48:53 -07:00 committed by Greg Kroah-Hartman
parent 7b413b6553
commit 10b637b4c8
1 changed files with 2 additions and 0 deletions
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2
tools/hv/hv_vss_daemon.c
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@ -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;