Enrico Weigelt wrote: > * Pavel Emelianov <[EMAIL PROTECTED]> wrote: > >> Enrico Weigelt wrote: >> >>> Hi folks, >>> >>> is it possible to share pages between several VMs if they use >>> the same filesystem ? >>> >> This is done "autmatically" :) >> When two VEs open/mmap the same file it's pages >> are shared between them. >> > > Cool :) > Now the interesting question: how can I mount several dirs in > away that one VE cannot hurth another and mmap'ing is possible > (AFAIK network filesystems are not mmap-capable). > Does simfs handle all that properly ? >
Unfortunately no. Simfs doesn't have any builtin sharing/protection. You may bind-mount some subtree into several VEs for needed shared subdirs, but you must make some write-protection manually. This is usefull for "/bin" for example. > > cu > _______________________________________________ Users mailing list [email protected] https://openvz.org/mailman/listinfo/users
