[ENBD] make test failed (nbd-2.2.29)...

[Kai Chen]

Dear Peter,

Thank you for your previous reply.  I still couldn't seem to make the 
program work on my 2.2.18 machine.  Here is the messages I got when I 
execute

[root@u577 tmp]# ./nbd-server 1100 1101 1102 1103 /dev/sdn2
[root@u577 tmp]# nbd-server: manager set signal handlers

Then

[root@u577 tmp]# ./nbd-client localhost 1100 1101 1102 1103 /dev/nda
nbd-client: client says host name 0 is localhost
nbd-client: client says port 0 is 1100
nbd-client: client says host name 1 is localhost
nbd-client: client says port 1 is 1101
nbd-client: client says host name 2 is localhost
nbd-client: client says port 2 is 1102
nbd-client: client says host name 3 is localhost
nbd-client: client says port 3 is 1103
nbd-client: client device name is /dev/nda
nbd-client: client manager opened NBD device /dev/nda
nbd-client: manager detaches from shell
nbd-client: client manager started new process group 2445
nbd-client: childminder opens subdevice /dev/nda1 for daemon (0)
nbd-client: client manager launched daemon 0 (2446) on port localhost:1100
[root@u577 tmp]# nbd-client: client (0) opened socket 4
server opened port #1100
nbd-client: client (0) opened socket 4
nbd-client: client (0) negotiation begins
nbd-client: client (0) read passwd ok
nbd-client: client (0) got cliserv magic ok
nbd-client: client (0) got size = 5362882560nbd-client: client (0) got 
signature 0x203940ca.. in bffff324, had 0x0.. in 804e1c0
nbd-client: Failed sig check
nbd-client: negotiate bails out on client socket 4
nbd-server: Read returned 0 after select predicted read!
nbd-server: Read failed in readit: Invalid argument
nbd-server: sighandler relaunches child from manager
nbd-server: main childminder checking pid 2440
nbd-server: main childminder checking pid 2441
nbd-server: main childminder checking pid 2442
nbd-server: main childminder checking pid 2443
nbd-client: client (0) closed socket -1
nbd-client: childminder opens subdevice /dev/nda2 for daemon (1)
nbd-client: client manager launched daemon 1 (2448) on port localhost:1101
nbd-client: childminder opens subdevice /dev/nda3 for daemon (2)
nbd-client: client manager launched daemon 2 (2449) on port localhost:1102
nbd-client: client (2) opened socket 4
nbd-client: client (1) opened socket 4
server opened port #1101
nbd-client: client (1) opened socket 4
nbd-client: client (1) negotiation begins
nbd-client: client (1) read passwd ok
nbd-client: client (1) got cliserv magic ok
nbd-client: client (1) got size = 5362882560nbd-client: client (1) got 
signature 0x203940ca.. in bffff324, had 0x0.. in 804e1c0
nbd-client: Failed sig check
nbd-client: negotiate bails out on client socket 4
nbd-server: Read returned 0 after select predicted read!
nbd-server: Read failed in readit: Invalid argument
nbd-server: sighandler relaunches child from manager
nbd-server: main childminder checking pid 2447
nbd-server: main childminder checking pid 2441
nbd-client: client (1) closed socket -1
nbd-client: childminder opens subdevice /dev/nda4 for daemon (3)
nbd-client: client manager launched daemon 3 (2451) on port localhost:1103
server opened port #1102
nbd-client: client (2) opened socket 4
nbd-client: client (2) negotiation begins
nbd-client: client (2) read passwd ok
nbd-client: client (2) got cliserv magic ok
nbd-client: client (2) got size = 5362882560nbd-client: client (2) got 
signature 0x203940ca.. in bffff324, had 0x0.. in 804e1c0
nbd-client: Failed sig check
nbd-client: negotiate bails out on client socket 4
nbd-server: Read returned 0 after select predicted read!
nbd-server: Read failed in readit: Invalid argument
nbd-client: client (2) closed socket -1
nbd-server: main childminder checking pid 2442
nbd-server: main childminder checking pid 2443
nbd-server: main childminder checking pid 2447
nbd-server: main childminder checking pid 2450
nbd-server: main childminder checking pid 2442
nbd-server: main childminder checking pid 2443
nbd-client: client (3) opened socket 4
server opened port #1103
nbd-client: client (3) opened socket 4
nbd-client: client (3) negotiation begins
nbd-client: client (3) read passwd ok
nbd-client: client (3) got cliserv magic ok
nbd-client: client (3) got size = 5362882560nbd-client: client (3) got 
signature 0x203940ca.. in bffff324, had 0x0.. in 804e1c0
nbd-client: Failed sig check
nbd-client: negotiate bails out on client socket 4
nbd-server: Read returned 0 after select predicted read!
nbd-server: Read failed in readit: Invalid argument
nbd-client: client (3) closed socket -1
nbd-server: main childminder checking pid 2447
nbd-server: main childminder checking pid 2450
nbd-server: main childminder checking pid 2452
nbd-server: main childminder checking pid 2443
nbd-server: sighandler relaunches child from manager
nbd-server: main childminder checking pid 2447
nbd-server: main childminder checking pid 2450
nbd-server: main childminder checking pid 2452
nbd-server: main childminder checking pid 2453
nbd-client: manager set signal handlers

....

Please advise.  Many thanks.

Kai
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