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[Xen-devel] XEN: Interdomain communication.

hi all,

i am experimenting interdomain communication between dom0 and domU in xen-4.2.1.

in domU i copied required libraries and also xenfs is mounted.

but in /dev/xen i have only gntdev file. but we have evtchn, gntalloc files for communication. how i can make(create) those files for domU.

Information regarding to the communication as follows:
1. In ldd vchan-node1 shows following outputs:
10:/usr/src/xen-4.2.1/tools/libvchan# ldd vchan-node1
linux-gate.so.1 =>  (0xb7727000)
libxenvchan.so.1.0 => /usr/lib/libxenvchan.so.1.0 (0xb7717000)
libc.so.6 => /lib/libc.so.6 (0xb75d2000)
libxenstore.so.3.0 => /usr/lib/libxenstore.so.3.0 (0xb75c9000)
libxenctrl.so.4.2 => /usr/lib/libxenctrl.so.4.2 (0xb75a3000)
/lib/ld-linux.so.2 (0xb7728000)
libpthread.so.0 => /lib/libpthread.so.0 (0xb758a000)
libdl.so.2 => /lib/libdl.so.2 (0xb7586000)

and when running that one it shows:
libxenvchan_*_init: No such file or directory

2. The files under /dev/xen/ folder in domU is : gntdev

3. The files under /proc/xen/ folder in domU is : capabilities  xenbus

Please guide me to achieve the communication.

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