Technical data

System Dump Analyzer
SHOW PORTS
VAXcluster data structures
--------------------------
: PEDRIVER Channel (CH:80704320) for Virtual Circuit (VC:806CD6E0) BREE --
State: 0004 open Status: 0B path,open,rmt_hwa_valid
BUS: 80B008B0 (XQA) Lcl Device: XQ_DELQA Lcl LAN Address: 08-00-2B-0A-6A-6B
Rmt Name: XQB Rmt Device: XQ_DEQTA Rmt LAN Address: 08-00-2B-13-70-88
Rmt Seq #: 0002 Open:22-MAR-1993 18:14:07.01 Closed:17-NOV-1858 00:00:00.00
------- Transmit ------ ------- Receive ------- ----- Channel Selection ----
Lcl CH Seq # 0001 Msg Rcv 139205 Average Xmt Time FB879740
Msg Xmt 66707 Mcast Msgs 103906 Remote Buffer Size 1424
Ctrl Msgs 1 Mcast Bytes 10182788 Max Buffer Size 1424
Ctrl Bytes 98 Ctrl Msgs 2 Best Channel 615
Bytes Xmt 9130385 Ctrl Bytes 196 Preferred Channel 810
Rmt Ring Size 31 Bytes Rcv 22654333 Retransmit Penalty 2
--------------- Channel Errors --------------- Xmt Error Penalty 12
Handshake TMO 0 Short CC Msgs 0 ------- Channel Timer ------
Listen TMO 0 Incompat Chan 0 Timer Entry Flink 8079FA3C
Bad Authorize 0 No MSCP Srvr 0 Blink 80705010
Bad ECO 0 Disk Not Srvd 0 Last Ring Index 08
Bad Multicast 0 Old TR Msgs 0 Protocol 1.3.0
Topology Change 0 Supported Services 00000000
6.
SDA> SHOW PORTS/DEVICE/CHANNEL/VC=vc-address
This SHOW PORTS command displays the following information:
– Virtual circuit data for the specified remote node
– Channel data
– The network path description for each channel to the remote node
The following is an example of a display resulting from the
SHOW PORTS/DEVICE/CHANNEL/VC=vc-address command:
VAXcluster data structures
--------------------------
: Network Component List (CLST:80D36440) for Channel (CH:806DC420) --
COMP adr COMP Type Description
-------- --------- ---------------------------------------------------------
80D30010 NODE SGRPOP:VAXstation 3300; RDO3-4/U10
80CC9300 ADAPTER ESA; SGRPOP:VAXstation 3300; RDO3-4/U10 (08-00-2B-12-AE-A1)
80D3CDB0 COMPONENT RD34C4, I-Cluster Segment DAMPR
80D40380 COMPONENT RD34C4, I-Cluster Segment SELNI
80D36AD0 COMPONENT I-Cluster Segment
80D2D4C0 P COMPONENT RDO3-4 Lab, DIVER: I-Cluster Segment SELNI
.
.
.
80D323F0 NODE PELLNM:rack mounted MicroVAX II; RDO3-4 Lab
This display is useful after the local area VAXcluster network failure analysis
data has been loaded. After a network failure analysis, this display indicates
primary and secondary failed component suspects in the following ways:
• P: Primary suspect
• S: Secondary suspect
• ?: Component that cannot be proved to be working
7.
SDA> SHOW PORTS /DEVICE /CHANNEL=address
This SHOW PORTS command displays the channel data and the network
path description if it was provided by the network failure analysis.
SDA–147