diff options
| -rw-r--r-- | cloudinit/util.py | 15 |
1 files changed, 11 insertions, 4 deletions
diff --git a/cloudinit/util.py b/cloudinit/util.py index 6e8ce96e..38ca9573 100644 --- a/cloudinit/util.py +++ b/cloudinit/util.py @@ -1090,7 +1090,7 @@ def mounts(): return mounted -def mount_cb(device, callback, data=None, rw=False, mtype=None): +def mount_cb(device, callback, data=None, rw=False, mtype=None, sync=True): """ Mount the device, call method 'callback' passing the directory in which it was mounted, then unmount. Return whatever 'callback' @@ -1103,11 +1103,18 @@ def mount_cb(device, callback, data=None, rw=False, mtype=None): mountpoint = "%s/" % mounted[device]['mountpoint'] else: try: - mountcmd = ['mount', "-o"] + mountcmd = ['mount'] + mountopts = [] if rw: - mountcmd.append('rw') + mountopts.append('rw') else: - mountcmd.append('ro') + mountopts.append('ro') + if sync: + # This seems like the safe approach to do + # (where this is on by default) + mountopts.append("sync") + if mountopts: + mountcmd.extend(["-o", ",".join(mountopts)]) if mtype: mountcmd.extend(['-t', mtype]) mountcmd.append(device) |