.gvfs and why does this happen?
Siggy Brentrup
ubuntu at psycho.i21k.de
Sun Aug 2 11:58:32 UTC 2009
On Fri, Jul 31, 2009 at 19:06 -0500, Jay Ridgley wrote:
> Folks,
[ snip ]
sorry can't help you to understand this inconsistency, others tried to.
> Yet If I am physically logged on to the machine (not via ssh) the error
> message is not issued. This is causing problems with a network backup
> scheme I am attempting to implement.
>
> What is the cause and is there a fix?
Since you are planning a backup scheme, you might be interested in my
approach:
In my LAN backup solution based on rsync, I implement the following
policy to ensure consistent backups:
- If $USER is logged in (console or remote) at backup time,
/home/$USER is excluded from the backup - this is easy.
- If a process has it's working directory anywhere below $HOME for
some user not logged in at backup time, $HOME is excluded (this
not as easy, copes with detached jobs running under nohup).
- While /home/$USER is backed up, $USER login is disabled (easy).
- Should a user arrange for starting a job e.g. via cron or at, that
runs while a backup is processing /home/$USER, it's $USER's
responsibility to ensure the backup is consistent. I really have no
idea how to reliably detect this one. Suggestions not involving
analyzing crontabs, atqs &c. anyone?
Users know this policy and are reminded 5 minutes before a backup
starts. With backups running every 3 hours this policy seems
to work quite well.
Thanks for listening, comments welcome
Siggy
--
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