rsync to 2000/NT servers?
Steve Mallett
steve at open5ource.net
Fri Dec 13 23:29:00 EST 2002
Craig Barratt wrote:
>>Watch out for pagefile.sys (i think!)... it's won't copy. (let me know about
>>any other's)
>
>
> Most important files won't copy. The registry files are locked and
> can't be read by rsync/cygin (nor are they served by smb).
>
> Similarly, the outlook.pst file used by Outlook (which contains all
> the email, attachments, calendar and address book info of an outlook
> user) is locked whenever outlook is open (which is most of the time).
> Exchange databases, SQL databases will be locked too. Any file open
> by a windows app is likely locked too.
>
> So you can get 99% of the files, but the 1% you miss are the most
> critical.
>
>
>>Now, can you think of a way to sync the win 2000 OS? (the WHOLE flippin'
>>system) so that if it were to go down one could restore the full installation
>>(bootstraps, bootloader, ect!!?) by means of the rsync'ed "backup".
>>please? thank you. ;-)
>
>
> I wish this was possible, but I don't know how to do this.
> Commercial products use an OFM (open file manager) to allow
> locked files to be accessed. Products are sold by companies
> like St. Bernard or Columbia Data Products. Apparently Veritas and
> Legato bundle this product with their commercial backup products.
>
> See for example
>
> http://www.stbernard.com/products/docs/ofm_whitepaperV8.pdf
>
> What we need is an open source OFM that is compatible with rsync.
> Then bare-metal WinXX recovery would be possible.
>
> Craig
>
>
I'm thinking more along the lines of those files that someone wanted
backed up being put in a file for a scheduled backup rather than ssh'ing
in and getting them directly.
Steve Mallett
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