Technical data

System Dump Analyzer
SHOW CONNECTIONS
3.
SDA> SHOW CONNECTIONS/NODE=MOON
VAXcluster data structures
--------------------------
--- Connection Descriptor Table (CDT) 98310EE0 ---
State: 0002 open Local Process: MSCP$DISK
Blocked State: 0000 Remote Node::Process: MOON::VMS$DISK_CL_DRVR
Local Con. ID 7C79004E Datagrams sent 0 Message queue empty
Remote Con. ID 009F0069 Datagrams rcvd 0 Send Credit Q. empty
Receive Credit 16 Datagram discard 0 PB address 98348200
Send Credit 10 Messages Sent 964 PDT address 98336590
Min. Rec. Credit 1 Messages Rcvd. 808 Error Notify 98B6158D
Pend Rec. Credit 0 Send Data Init. 0 Receive Buffer 986791E8
Initial Rec. Credit 10 Req Data Init. 0 Connect Data 98B60079
Rem. Sta. 000000000009 Bytes Sent 0 Aux. Structure 98679A80
Rej/Disconn Reason 0 Bytes rcvd 0
Queued for BDT 0 Total bytes map 0
Queued Send Credit 0
--- Connection Descriptor Table (CDT) 98310540 ---
State: 0002 open Local Process: SCA$TRANSPORT
Blocked State: 0000 Remote Node::Process: MOON::SCA$TRANSPORT
Local Con. ID 7CCD0047 Datagrams sent 0 Message queue empty
Remote Con. ID 817F005D Datagrams rcvd 0 Send Credit Q. empty
.
.
.
--- Connection Descriptor Table (CDT) 9830F0A0 ---
State: 0002 open Local Process: VMS$DISK_CL_DRVR
Blocked State: 0000 Remote Node::Process: MOON::MSCP$DISK
Local Con. ID 7C790038 Datagrams sent 0 Message queue empty
Remote Con. ID 4B51005B Datagrams rcvd 0 Send Credit Q. empty
.
.
.
--- Connection Descriptor Table (CDT) 9830EF40 ---
State: 0002 open Local Process: VMS$TAPE_CL_DRVR
Blocked State: 0000 Remote Node::Process: MOON::MSCP$TAPE
Local Con. ID 7C790037 Datagrams sent 0 Message queue empty
Remote Con. ID 23B20068 Datagrams rcvd 0 Send Credit Q. empty
.
.
.
The command in this example displays information in the CDT about the
node MOON.
4.
SDA> SHOW CONNECTIONS/SYSAP=SCA$TRANSPORT
--- CDT Summary Page ---
CDT Address Local Process Connection ID State Remote Node
----------- ------------- ------------- ----- -----------
9830A7C0 SCA$TRANSPORT 7C790003 listen
98310540 SCA$TRANSPORT 7CCD0047 open METEOR
98310800 SCA$TRANSPORT 7CD50049 open OCALA
Number of free CDT’s: 158
--- Connection Descriptor Table (CDT) 9830A7C0 ---
SDA–92