Re: [MonetDB-users] Reusing index on another computer

I'd like to add, I cannot open any ports on the server, as all (except 80) of them are currently locked... If anyone know if there is a way to bypass the GUI panel, please let me know! Thanks junte On Thu, Oct 2, 2008 at 3:59 PM, jz@uva wrote:

Thanks Stefan,

On Thu, Oct 2, 2008 at 3:47 PM, Stefan Manegold wrote:

...

Dear Junte,

the same (binary) MonetDB databases can be use donly with (a) the same (or at least compatible) version of MonetDB and (b) on binary compatilbe systems.

Hence, the first question is, whether your are using the same (which?) version of MonetDB(/XQuery) on both machines? Secondly, are the two machines binary compatible? In particular, 32-bit databases cannot be used on 64-bit systems and vice versa.

Ok, the server is 64-bit, while my desktop is 32-bit, so this explains why I am getting the error.

...

In case you need to transver your database between incompatible versions of MonetDB of binary incompatible systems, you cannot simply copy the dbfarm, but rather have to dump & reload your database; cf. http://monetdb.cwi.nl/projects/monetdb//XQuery/QuickTour/adminGUI/index.html... http://monetdb.cwi.nl/projects/monetdb//XQuery/QuickTour/adminGUI/index.html...

Is it possible to create a backup from the shell? I only have shell-access to the server, so I cannot open a browser, and hence cannot use the GUI.

junte

...

Stefan

On Thu, Oct 02, 2008 at 03:37:44PM +0200, jz@uva wrote:

...

Hi all,

I have built an index on a server. I would like to reuse that index on my desktop for testing purposes.

However, when I copy the demo directory (consisting of the index), and I restart MServer Mserver --dbinit='module(pathfinder);' --set xquery_backend=milprint_summer

then I discover this error: !ERROR: database created with incompatible Mserver

So my question is: can I, and if yes, how do I reuse/transfer an index from one computer to another one?

Thanks, junte

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