Comment # 1 on bug 1124397 from Oliver Kurth

A short summary of the changes:

- Attempt to notify the host that a backup manifest is available on every
completed snapshot. Previously vmtoolsd attempted to detect whether the host
was running an older version of ESX that did not support receiving a backup
manifest, which occasionally resulted in it erroneously identifying a host as
an older host.
- Provide more informative logging messages when a backup manifest notification
is refused by the host.
- Abort quiesced snapshot operations promptly after detecting that the host has
aborted its side of the operation. Previously vmtools would continue until it
hit its own internal timeout.
- Don���t try to notify the host that a backup manifest is available when the
quiesced snapshot is aborted.

We suggest to have these changes integrated into the 10.3.5 package.