[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] Re: Re: [Xen-users] restoring files to guest domains
roberto_2006
2008-03-07 发件人:
Jared
发送时间:
2008-03-07 13:18:28
收件人:
xen-users@xxxxxxxxxxxxxxxxxxx
抄送:
主题: Re: [Xen-users]
restoring files to guest domains
On 03/06/08 20:13, Nico Kadel-Garcia wrote:
> Because you can *VERY QUICKLY* make a snapshot, even of a live
> environment, and then do more painful or slower options on that snapshot
> while the live fileystem is doing whatever it needs to do. This includes
> making tape backups, analyzing the data of a database without having to
> lock it while doing your own work and having it change under you, etc.
Oh, I fully understand that part (the 'read' part). That's exactly what
attracted me to this solution to begin with. It's the 'write' part that
didn't really make a whole lot of sense, but that's apparently just because
I'm not trying to use it as it's meant to be used.
--
Jared
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