Photon 1.14A pdm running READY

This weekend I upgraded 2 of 3 machines from Photon 1.13 to Photon
1.14A.
My MAX_FAX incoming fax card on one of the machines is no longer
functioning.

Site 1 node 1 running Photon v1.14A:
$ sin -Ppdm
SID PID PROGRAM PRI STATE BLK CODE DATA
19 7396 //1//photon/bin/pdm 10o RECV 0 35k 380k
11 8133 //1/
/photon/bin/pdm 10o RECV 0 35k 425k
11 8137 //1//photon/bin/pdmd 10o REPLY 0 3072 16k
19 12015 //1/
/photon/bin/pdmd 10o REPLY 0 3072 16k
7 12970 //1//photon/bin/pdm 10o RECV 0 35k 425k
7 12974 //1/
/photon/bin/pdmd 10o REPLY 0 3072 16k
12 24282 //1//photon/bin/pdm 10o RECV 0 35k 380k
12 24286 //1/
/photon/bin/pdmd 10o REPLY 0 3072 16k

Site 2 node 1 running Photon v1.14A:
sin -Ppdm
SID PID PROGRAM PRI STATE BLK CODE DATA
18 562 //1//photon/bin/pdm 10o REPLY 450 3982 581k
140 1277 //1/
/photon/bin/pdm 10o REPLY 15473 3982 303k
145 4252 //1//photon/bin/pdm 10o REPLY 3612 3982 303k
94 6686 //1/
/photon/bin/pdm 9o READY — 3982 2932k
24 8387 //1//photon/bin/pdm 10o REPLY 30807 3982 2916k
10 9335 //1/
/photon/bin/pdm 10o REPLY 7235 3982 303k
30 11230 //1//photon/bin/pdm 10o REPLY 11166 3982 303k
7 11321 //1/
/photon/bin/pdm 10o SEND 23550 3982 2932k
5 13232 //1//photon/bin/pdm 10o REPLY 4990 3982 303k
58 14962 //1/
/photon/bin/pdm 9o READY — 3982 3723k
35 15100 //1//photon/bin/pdm 10o REPLY 19141 3982 303k
153 15242 //1/
/photon/bin/pdm 10o REPLY 27418 3982 315k
164 17443 //1//photon/bin/pdm 9o READY — 3982 507k
39 17489 //1/
/photon/bin/pdm 10o REPLY 17115 3982 307k
42 17574 //1//photon/bin/pdm 10o REPLY 17505 3982 323k
57 18589 //1/
/photon/bin/pdm 9o READY — 3982 3743k
53 18763 //1//photon/bin/pdm 10o REPLY 30998 3982 303k
66 19761 //1/
/photon/bin/pdm 10o REPLY 19636 3982 294k
59 20771 //1//photon/bin/pdm 9o READY — 3982 3719k
74 20918 //1/
/photon/bin/pdm 10o REPLY 12672 3982 303k
130 21638 //1//photon/bin/pdm 10o REPLY 9224 3982 2924k
83 21786 //1/
/photon/bin/pdm 10o REPLY 3263 3982 303k
88 22072 //1/*/photon/bin/pdm 10o REPLY 22019 3982 303k

Site 2 node 3 running Photon v1.13:
$ sin -Ppdm -n3|more
SID PID PROGRAM PRI STATE BLK CODE DATA
26 9381 //3//bin/pdm 10o RECV 0 30k 344k
17 15338 //3/
/bin/pdm 10o RECV 0 30k 331k
22 17792 //3//bin/pdm 10o RECV 0 30k 335k
11 23884 //3/
/bin/pdm 10o RECV 0 30k 348k
7 25041 //3/*/bin/pdm 10o RECV 0 30k 335k

Site 2 node 1:
$ sin -Pmax
SID PID PROGRAM PRI STATE BLK CODE DATA
47 27955 //1//bin/max_status 10o REPLY 0 12k 20k
0 29405 //1/
/bin/max_admin 13r RECV 0 57k 45k
0 29438 //1/*/bin/max_card 8r READY — 24k 57k

$ ls -l /qnx4/photon/bin/pdm*
-rwxrwxr-x 1 root root 320136 Sep 14 1999
/qnx4/photon/bin/pdm
-rwxrwxr-x 1 root root 11659 Sep 14 1999
/qnx4/photon/bin/pdmd

Because of pdm’s running READY at pri 9:
57 18589 //1/*/photon/bin/pdm 9o READY — 3982 3743k

the max_card running at pri 8 never gets to run
(which explains why it can’t be killed):
0 29438 //1/*/bin/max_card 8r READY — 24k 57k

Why are there no pdmd programs running at site 2?
Why are there pdm programs running READY at pri 9?