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#!/usr/bin/python
import ctypes
import ctypes.util
# find_library does not lookup LD_LIBRARY_PATH and may miss the
# function. In that case, retry with less portable but explicit name.
libgfapi = ctypes.util.find_library("gfapi")
if libgfapi == None:
libgfapi = "libgfapi.so"
api = ctypes.CDLL(libgfapi,mode=ctypes.RTLD_GLOBAL)
api.glfs_ipc.argtypes = [ ctypes.c_void_p, ctypes.c_int ]
api.glfs_ipc.restype = ctypes.c_int
def do_ipc (host, volume):
fs = api.glfs_new(volume)
#api.glfs_set_logging(fs,"/dev/stderr",7)
api.glfs_set_volfile_server(fs,"tcp",host,24007)
api.glfs_init(fs)
ret = api.glfs_ipc(fs,1470369258)
api.glfs_fini(fs)
return ret
if __name__ == "__main__":
import sys
try:
res = apply(do_ipc,sys.argv[1:3])
print res
except:
print "IPC failed (volume not started?)"
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