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Re: [Xen-users] How to share data between guest domains
| To: | Todd@xxxxxxxxxxxxxxxx |
|---|---|
| Subject: | Re: [Xen-users] How to share data between guest domains |
| From: | "Molle Bestefich" <molle.bestefich@xxxxxxxxx> |
| Date: | Mon, 20 Mar 2006 13:45:07 +0100 |
| Cc: | xen-devel@xxxxxxxxxxxxxxxxxxx, xen-users@xxxxxxxxxxxxxxxxxxx |
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Todd D. Esposito wrote: > However, on that note, I wonder if you could mount the same file system, > say something like /usr, into multiple domU's READ ONLY. That works for me. What doesn't work is mounting that file/device READ/WRITE in one domU to update the filesystem. For that, I have to take down *all* domUs. Not good... (When I try I get a vbd: error saying "already in use".) (I know about caching and that I need eg. a cluster-aware filesystem to do this.) I've spent a couple of hours hunting through various Xen source files. There's a lot of Python functions that are only 3-5 lines long and which does little else than calling the next function, which makes it very hard to figure out what's going on :-/. Could one of you devel guys please let me know where I need to go to remove this silly limitation? :-) _______________________________________________ Xen-users mailing list Xen-users@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-users |
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