OpenVMS Alpha System Analysis Tools Manual

Updated: 11 December 1998

OpenVMS Alpha System Analysis Tools Manual

Contents

Index

SHOW EXECUTIVE

Displays the location and size of each loadable image that makes up the executive.

Format

SHOW EXECUTIVE [execlet-name]

Parameter

execlet-name
Displays only the data for the specified loadable image. Wildcards can be used in execlet-name, in which case SDA displays data for all matching loadable images. The default action is for SDA to display data for all loadable images.

Qualifier

/SUMMARY
Displays a single line of output for each loadable image.

Description

The executive consists of two base images and a number of other executive images.
The base image called SYS$BASE_IMAGE.EXE contains:

Symbol vectors for universal executive routines and data cells
Procedure descriptors for universal executive routines
Globally referenced data cells

The base image called SYS$PUBLIC_VECTORS.EXE contains:

Symbol vectors for system service procedures
Procedure descriptors for system services
Transfer routines for system services

The base images are the pathways to routines and system service procedures in the other executive images.
The SHOW EXECUTIVE command lists the location and size of each executive image. It can enable you to determine whether a given memory address falls within the range occupied by a particular image. (Table 4-1 describes the contents of each executive image.)
SHOW EXECUTIVE also displays the nonzero length image section base address and length.
On OpenVMS Alpha the execlets may be sliced. This means each different psect can be relocated in system memory so that they are no longer contiguous. The SHOW EXECUTIVE display contains information on where the psect resides.
The difference between a sliced image and a non-sliced image in the display is that the base, the end, and the length of a sliced image are blank. Only the image section base, end, and length are valid.
There are six different psect types: non-paged read only, non-paged read-write, paged read only, paged read-write, init and fixup. Only the psects loaded into system memory are displayed.
The MAP command makes it easier to find out in which execlet an address resides. See HELP MAP for details.
By default, SDA displays each location within an executive image as an offset from the beginning of one of the loadable images; for instance, EXCEPTION+00282. Similarly, those symbols that represent system services point to the transfer routine in SYS$PUBLIC_VECTORS.EXE and not to the actual system service procedure. When tracing the course of a system failure through the listings of modules contained within a given executive image, you may find it useful to load into the SDA symbol table all global symbols and global entry points defined within one or all executive images. See the description of the READ command for additional information.
The SHOW EXECUTIVE command usually shows all components of the executive, as illustrated in the following example. In rare circumstances, you may obtain a partial listing. For instance, once it has loaded the EXCEPTION module (in the INIT phase of system initialization), the system can successfully post a bugcheck exception and save a crash dump before loading all the executive images normally loaded.

Examples

#1
SDA> SHOW EXECUTIVE VMS Executive layout -------------------- Image Base End Length SymVec --------------------------------------- -------- -------- -------- -------- SYS$WSDRIVER A21B2000 A21BA000 00008000 Nonpaged read only A21B2000 A21B3600 00001600 Nonpaged read/write A21B6000 A21B6800 00000800 Linked 5-APR-1998 12:08 LDRIMG 80DA0700 --< not sliced >-- SYS$LTDRIVER A217A000 A21B2000 00038000 Nonpaged read only A217A000 A21A8800 0002E800 Nonpaged read/write A21AA000 A21AEA00 00004A00 Linked 4-APR-1998 22:42 LDRIMG 80D8F600 --< not sliced >-- LAT$RATING A2172000 A217A000 00008000 Nonpaged read only A2172000 A2172600 00000600 Nonpaged read/write A2176000 A2176600 00000600 Linked 4-APR-1998 22:45 LDRIMG 80D8F740 --< not sliced >-- SYS$RTTDRIVER A216A000 A2172000 00008000 Nonpaged read only A216A000 A216D600 00003600 Nonpaged read/write A216E000 A216EA00 00000A00 Linked 4-APR-1998 22:56 LDRIMG 80D86C80 --< not sliced >-- . . . . . SYS$OPDRIVER Nonpaged read only 80022000 80025800 00003800 Nonpaged read/write 9E92F000 9E92FA00 00000A00 Linked 4-APR-1998 22:42 LDRIMG 80C1E8C0 --< sliced >-- SYS$CNBTDRIVER Nonpaged read only 80020000 80021000 00001000 Nonpaged read/write 9E92EC00 9E92F000 00000400 Linked 4-APR-1998 22:35 LDRIMG 80C1D7C0 --< sliced >-- SYS$CPU_ROUTINES_1605 Nonpaged read only 8000E000 8001EE00 00010E00 Nonpaged read/write 9E92AA00 9E92EC00 00004200 Linked 8-APR-1998 10:04 LDRIMG 80C1DB80 --< sliced >-- SYS$BASE_IMAGE 9E916320 Nonpaged read only 80002000 8000D000 0000B000 Nonpaged read/write 9E905C00 9E92AA00 00024E00 Linked 6-APR-1998 16:00 LDRIMG 80C1DA40 --< sliced >-- SYS$PUBLIC_VECTORS 9E903CB8 Nonpaged read only 80000000 80002000 00002000 Nonpaged read/write 9E900000 9E905C00 00005C00 Linked 4-APR-1998 22:22 LDRIMG 80C1D900 --< sliced >--

SDA> SHOW EXECUTIVE
VMS Executive layout 
-------------------- 
Image                                     Base     End     Length   SymVec 
--------------------------------------- -------- -------- -------- -------- 
SYS$WSDRIVER                            A21B2000 A21BA000 00008000 
    Nonpaged read only                  A21B2000 A21B3600 00001600 
    Nonpaged read/write                 A21B6000 A21B6800 00000800 
        Linked  5-APR-1998 12:08          LDRIMG 80DA0700 --< not sliced >-- 
 
SYS$LTDRIVER                            A217A000 A21B2000 00038000 
    Nonpaged read only                  A217A000 A21A8800 0002E800 
    Nonpaged read/write                 A21AA000 A21AEA00 00004A00 
        Linked  4-APR-1998 22:42          LDRIMG 80D8F600 --< not sliced >-- 
 
LAT$RATING                              A2172000 A217A000 00008000 
    Nonpaged read only                  A2172000 A2172600 00000600 
    Nonpaged read/write                 A2176000 A2176600 00000600 
        Linked  4-APR-1998 22:45          LDRIMG 80D8F740 --< not sliced >-- 
 
SYS$RTTDRIVER                           A216A000 A2172000 00008000 
    Nonpaged read only                  A216A000 A216D600 00003600 
    Nonpaged read/write                 A216E000 A216EA00 00000A00 
        Linked  4-APR-1998 22:56          LDRIMG 80D86C80 --< not sliced >-- 
 . 
 . 
 . 
 . 
 . 
SYS$OPDRIVER                           
    Nonpaged read only                  80022000 80025800 00003800 
    Nonpaged read/write                 9E92F000 9E92FA00 00000A00 
        Linked  4-APR-1998 22:42          LDRIMG 80C1E8C0 --< sliced >-- 
 
SYS$CNBTDRIVER                         
    Nonpaged read only                  80020000 80021000 00001000 
    Nonpaged read/write                 9E92EC00 9E92F000 00000400 
        Linked  4-APR-1998 22:35          LDRIMG 80C1D7C0 --< sliced >-- 
 
SYS$CPU_ROUTINES_1605                  
    Nonpaged read only                  8000E000 8001EE00 00010E00 
    Nonpaged read/write                 9E92AA00 9E92EC00 00004200 
        Linked  8-APR-1998 10:04          LDRIMG 80C1DB80 --< sliced >-- 
 
SYS$BASE_IMAGE                                                     9E916320 
    Nonpaged read only                  80002000 8000D000 0000B000 
    Nonpaged read/write                 9E905C00 9E92AA00 00024E00 
        Linked  6-APR-1998 16:00          LDRIMG 80C1DA40 --< sliced >-- 
 
SYS$PUBLIC_VECTORS                                                 9E903CB8 
    Nonpaged read only                  80000000 80002000 00002000 
    Nonpaged read/write                 9E900000 9E905C00 00005C00 
        Linked  4-APR-1998 22:22          LDRIMG 80C1D900 --< sliced >--

The SHOW EXECUTIVE command displays the location and length of executive images.

#2
SDA>SHOW EXECUTIVE SYS$GAL* VMS Executive layout -------------------- Image Base End Length SymVec --------------------------------------- -------- -------- -------- -------- SYS$GALAXY A1A62000 A1A8A000 00028000 Nonpaged read only A1A62000 A1A83600 00021600 Nonpaged read/write A1A86000 A1A89A00 00003A00 Linked 4-APR-1998 22:43 LDRIMG 80CCA280 --< not sliced >--

SDA>SHOW EXECUTIVE SYS$GAL*
VMS Executive layout 
-------------------- 
Image                                     Base     End     Length   SymVec 
--------------------------------------- -------- -------- -------- -------- 
SYS$GALAXY                              A1A62000 A1A8A000 00028000 
    Nonpaged read only                  A1A62000 A1A83600 00021600 
    Nonpaged read/write                 A1A86000 A1A89A00 00003A00 
        Linked  4-APR-1998 22:43          LDRIMG 80CCA280 --< not sliced >--

This example displays the use of the wildcard with the SHOW EXECUTIVE command.

#3
SDA>SHOW EXECUTIVE/SUMMARY VMS Executive layout summary ---------------------------- Image LDRIMG Base End Length SymVec --------------------------------------- -------- -------- -------- -------- -------- SYS$MADDRIVER 80D2A900 83848000 83860000 00018000 SYS$DADDRIVER 80E00C80 83838000 83848000 00010000 SYS$LASTDRIVER 80E3C600 8381C000 83838000 0001C000 SYS$LTDRIVER 80E305C0 837E4000 8381C000 00038000 LAT$RATING 80E35500 837DC000 837E4000 00008000 SYS$RTTDRIVER 80DCDF00 837D4000 837DC000 00008000 SYS$CTDRIVER 80D7BFC0 837C4000 837D4000 00010000 NDDRIVER 80D86000 8377A000 83782000 00008000 SYS$FTDRIVER 80DD4280 83772000 8377A000 00008000 . . . . . . SYSTEM_PRIMITIVES 80D13580 --< sliced >-- SYSTEM_DEBUG 80D12840 82FA4000 82FF4000 00050000 SYS$OPDRIVER 80D11B00 --< sliced >-- SYS$ESBTDRIVER 80D10DC0 --< sliced >-- SYS$NISCA_BTDRIVER 80D10080 --< sliced >-- SYS$CNBTDRIVER 80D0EF80 --< sliced >-- SYS$CPU_ROUTINES_0402 80D0F340 --< sliced >-- SYS$BASE_IMAGE 80D0F200 --< sliced >-- 80C16300 SYS$PUBLIC_VECTORS 80D0F0C0 --< sliced >-- 80C03C78

SDA>SHOW EXECUTIVE/SUMMARY
VMS Executive layout summary 
---------------------------- 
Image                                    LDRIMG    Base     End     Length   SymVec 
--------------------------------------- -------- -------- -------- -------- -------- 
 
SYS$MADDRIVER                           80D2A900 83848000 83860000 00018000 
SYS$DADDRIVER                           80E00C80 83838000 83848000 00010000 
SYS$LASTDRIVER                          80E3C600 8381C000 83838000 0001C000 
SYS$LTDRIVER                            80E305C0 837E4000 8381C000 00038000 
LAT$RATING                              80E35500 837DC000 837E4000 00008000 
SYS$RTTDRIVER                           80DCDF00 837D4000 837DC000 00008000 
SYS$CTDRIVER                            80D7BFC0 837C4000 837D4000 00010000 
NDDRIVER                                80D86000 8377A000 83782000 00008000 
SYS$FTDRIVER                            80DD4280 83772000 8377A000 00008000 
   .
   .
   .
   .
   .
   .
SYSTEM_PRIMITIVES                       80D13580       --< sliced >-- 
SYSTEM_DEBUG                            80D12840 82FA4000 82FF4000 00050000 
SYS$OPDRIVER                            80D11B00       --< sliced >-- 
SYS$ESBTDRIVER                          80D10DC0       --< sliced >-- 
SYS$NISCA_BTDRIVER                      80D10080       --< sliced >-- 
SYS$CNBTDRIVER                          80D0EF80       --< sliced >-- 
SYS$CPU_ROUTINES_0402                   80D0F340       --< sliced >-- 
SYS$BASE_IMAGE                          80D0F200       --< sliced >--       80C16300 
SYS$PUBLIC_VECTORS                      80D0F0C0       --< sliced >--       80C03C78

This example displays the list of executive images, giving base, end, and length information for those that are not sliced.

SHOW GLOBAL_SECTION_TABLE

Displays information contained in the global section table.

Format

SHOW GLOBAL_SECTION_TABLE or SHOW GST [/QUALIFIER]

Parameters

None.

Qualifiers

/SECTION_INDEX=n
Displays only the global section table entry for the specified section.

Description

Displays the entire contents of the global section table, unless the qualifier /SECTION_INDEX is specified. This command is equivalent to SHOW PROCESS/PROCESS_SECTION_TABLE/SYSTEM. See the SHOW PROCESS command and Table 4-18 for more information.

Example

SHOW GSD

Displays information contained in the global section descriptors.

Format

SHOW GSD [/QUALIFIERS]

Parameters

None.

Qualifiers

/ADDRESS=n
Displays a specific global section descriptor entry, given its address.
/ALL
Displays information in all the global section descriptors; that is, the system, group, and deleted global section descriptors. This qualifier is the default.
/DELETED
Displays information in the deleted (that is, delete pending) global section descriptors.
/GLXGRP
Displays information in the group global section descriptors of a Galaxy system.
/GLXSYS
Displays information in the system global section descriptors of a Galaxy system.
/GROUP
Displays information in the group global section descriptors.
/SYSTEM
Displays information in the system global section descriptors.

Description

The SHOW GSD displays information that resides in the global section descriptors. Table 4-3 shows the fields and their meaning.

Table 4-3 GSD Fields
Field Meaning

ADDRESS Gives the address of the global section descriptor.

NAME Gives the name of the global section.

GSTX Gives the global section table index.

FLAGS Gives the settings of flags for specified global section, as a hexadecimal number, then key flag bits are also displayed by name.

BASEPFN+ Gives physical page frame number at which the section starts.

PAGES+ Gives number of pages (not pagelets) in section.

REFCNT+ Gives number of times this global section is mapped.

**Table 4-3 GSD Fields**
Field	Meaning
ADDRESS	Gives the address of the global section descriptor.
NAME	Gives the name of the global section.
GSTX	Gives the global section table index.
FLAGS	Gives the settings of flags for specified global section, as a hexadecimal number, then key flag bits are also displayed by name.
BASEPFN+	Gives physical page frame number at which the section starts.
PAGES+	Gives number of pages (not pagelets) in section.
REFCNT+	Gives number of times this global section is mapped.

+This field only applies to PFN mapped global sections.

Example

SHOW HEADER

Displays the header of the dump file.

Format

SHOW HEADER

Parameters

None.

Qualifiers

None.

Description

The SHOW HEADER command produces a 10-column display, each line of which displays both the hexadecimal and ASCII representation of the contents of the dump file header in 32-byte intervals. Thus, the first eight columns, when read right to left, represent the hexadecimal contents of 32 bytes of the header; the ninth column, when read left to right, records the ASCII equivalent of the contents. (Note that the period [.] in this column indicates an ASCII character that cannot be displayed.)
After it displays the contents of the first header block, the SHOW HEADER command displays the hexadecimal contents of the saved error log buffers.
See the OpenVMS AXP Internals and Data Structures manual for a discussion of the information contained in the dump file header.

Example

The SHOW HEADER command displays the contents of the dump file's header. Ellipses indicate hexadecimal information omitted from the display.

SHOW LAN

Displays information contained in various local area network (LAN) data structures.

Format

SHOW LAN [/qualifier[,...]]

Parameters

None.

Qualifiers

/CLIENT=name
Specifies that information be displayed for the specified client. Valid client designators are SCA, DECNET, LAT, MOPRC, TCPIP, DIAG, ELN, BIOS, LAST, USER, ARP, MOPDL, LOOP, BRIDGE, DNAME, ENCRY, DTIME, and LTM. The /CLIENT, /DEVICE, and /UNIT qualifiers are synonymous and mutually exclusive.
/CLUEXIT
Specifies that cluster protocol information be displayed.
/COUNTERS
Specifies that the LAN station block (LSB) and unit control block (UCB) counters be displayed.
/CSMACD
Specifies that Carrier Sense Multiple Access with Collision Detect (CSMA/CD) information for the LAN be displayed. By default, both CSMA/CD and Fiber Distributed Data Interface (FDDI) information is displayed.
/DEVICE=name
Specifies that information be displayed for the specified device, unit, or client. For each LAN adapter on the system there is one device and multiple users of that device called units or clients. Device designators are specified in the format XXdn, where XX is the type of device, d is the device letter, and n is the unit number. The device letter and unit number are optional. The first unit, which is always present, is the template unit. These are specified as indicated in this example, for a DEMNA which is called EX:

/DEVICE=EX---display all EX devices on the system
/DEVICE=EXA---display the first EX device only
/DEVICE=EXA0---display the first EXA unit
/DEVICE=SCA---display SCA unit
/DEVICE=LAT---display LAT units

Valid client names are listed in the /CLIENT=name qualifier. The /CLIENT, /DEVICE, and /UNIT qualifiers are synonymous and mutually exclusive.
/ELAN
Specifies information from an Emulated LAN (ELAN) that runs over an asynchronous transfer mode (ATM) network. The /ELAN qualifier displays the LAN station Block (LSB) address, device state, and the LSB fields pertinent to an ELAN for both the parent ATM device and the ELAN psuedo-device drivers. It also specifies the name, description, parent device, state, and LAN emulation client (LEC) attributes of the ELAN.
The qualifier /ELAN used with the device qualifier (/LAN/device=ELA) will only display information for the specified device or psuedo-device.
/ERRORS
Specifies that the LSB and UCB error counters be displayed.
/FDDI
Specifies that Fiber Distributed Data Interface (FDDI) information for the LAN be displayed. By default, both CSMA/CD and FDDI information is displayed.
/FULL
Specifies that all information from the LAN, LSB, and UCB data structures be displayed.
/ICOUNTERS
Specifies internal counters of the drivers by displaying the internal counters. If the /ICOUNTERS qualifier is used with the /DEVICE qualifier, the /ICOUNTERS specifies the internal counters of a specific driver.
/QUEUE
Specifies a listing of all queues, whether their status is valid or invalid, and all elements of the queues. If the /QUEUE qualifier is used with the /DEVICE qualifier, the /QUEUE specifies a specific queue.
/SUMMARY
Specifies that only a summary of LAN information (a list of flags, LSBs, UCBs, and base addresses) be printed. This is the default.
/TIMESTAMPS
Specifies the print time information (such as start and stop times and error times) from the device and unit data structures. SDA displays the data in chronological order.
/UNIT=name
Specifies that information be displayed for the specified unit. See the descriptions for /CLIENT=name and /DEVICE=name qualifiers.
/VCI
Specifies the VMS Communication Interface Block (VCIB) for each LAN device with an active VCI user. If the /VCI qualifier is used with the /DEVICE qualifier, the VCIB is only displayed for the specified device.

Description

The SHOW LAN command displays information contained in various local area network (LAN) data structures. By default, or when the /SUMMARY qualifier is specified, SHOW LAN displays a list of flags, LSBs, UCBs, and base addresses. When the /FULL qualifier is specified, SHOW LAN displays all information found in the LAN, LSB, and UCB data structures.

Examples

#1
SDA> SHOW LAN/FULL LAN Data Structures ------------------- -- LAN Information Summary 23-MAY-1996 13:07:52 -- LAN flags: 00000004 LAN_INIT LAN block address 80DB7140 Timer DELTA time 10000000 Number of stations 2 DAT sequence number 1 LAN module version 1 First SVAPTE FFDF60F0 LANIDEF version 51 Number of PTEs 3 LANUDEF version 26 SVA of first page 8183C000 First LSB address 80DCA980 -- LAN CSMACD Network Management 23-MAY-1996 13:07:52 -- Creation time None Times created 0 Deletion time None Times deleted 0 Module EAB 00000000 Latest EIB 00000000 Port EAB 00000000 Station EAB 00000000 NM flags: 00000000 -- LAN FDDI Network Management 23-MAY-1996 13:07:52 -- Creation time None Times created 0 Deletion time None Times deleted 0 Module EAB 00000000 Link EAB 00000000 Port EAB 00000000 PHY port EAB 00000000 Station EAB 00000000 Module EIB 00000000 NM flags: 00000000 LAN Data Structures ------------------- -- ESA Device Information 23-MAY-1996 13:07:52 -- LSB address 80DCA980 Driver code address 80CAE838 Driver version 00000001.07010037 Device1 code address 00000000 Device1 version 00000000.00000000 Device2 code address 00000000 Device2 version 00000000.00000000 LAN code address 80CAFA00 LAN version 00000001.07010112 DLL type CSMACD Device name EY_NITC2 MOP name MXE MOP ID 94 HW serial Not supplied HW version 00000000 Promiscuous mode OFF Controller mode NORMAL Promiscuous UCB 00000000 Internal loopback OFF All multicast state OFF Hardware address 08-00-03-DE-00-12 CRC generation mode ON Physical address AA-00-04-00-88-FE Full Duplex Enable OFF Active unit count 1 Full Duplex State OFF Line speed 10 Flags: 00000000 Char: 00000000 Status: 00000003 RUN,INITED LAN Data Structures ------------------- -- ESA Device Information (cont) 23-MAY-1996 13:07:52 -- Put rcv ptr/index 00000000 Get rcv ptr/index 00000015 Put xmt ptr/index 80DCB620 Get xmt ptr/index 80DCB620 Put cmd ptr/index 00000000 Get cmd ptr/index 00000000 Put uns ptr/index 00000000 Get uns ptr/index 00000000 Put smt ptr/index 00000000 Get smt ptr/index 00000000 RBufs owned by dev 0 Rcv packet limit 32 XEnts owned by dev 0 XEnts owned by host 4 CEnts owned by dev 0 Transmit timer 0 UEnts owned by dev 0 Control timer 0 SEnts owned by dev 0 Periodic SYSID timer 599 Current rcv buffers 17 Ring unavail timer 0 Rqst MAX rcv buffers 32 USB timer 26 Rqst MIN rcv buffers 16 Receive alignment 0 Curr MAX rcv buffers 32 Receive buffer size 1518 Curr MIN rcv buffers 16 Min 1st chain segment 0 FILL rcv buffers 16 Min transmit length 0 ADD rcv buffers 32 Dev xmt header size 0 LAN Data Structures ------------------- -- ESA Device Information (cont) 23-MAY-1996 13:07:52 -- Last receive 23-MAY 13:07:51 Last transmit 23-MAY 13:07:50 ADP address 80D4B280 IDB address 80DCA880 DAT stage 00000000 DAT xmt status 0000003C.003C0001 DAT number started 1 DAT xmt complete 23-MAY 13:07:19 DAT number failed 0 DAT rcv found None DAT VCRP 80DCBB80 DAT UCB 00000000 Mailbox enable flag 0 CRAM read comman 00000000 CSR base phys addr 00000000.00000000 CRAM write comma 00000000 Mailboxes in use 0 Media UNDF 2nd LW status flags 00000000 LAN Data Structures ------------------- -- ESA Network Management Information 23-MAY-1996 13:07:52 -- Creation time None Create count 0 Deletion time None Enable count 0 Enabled time None Number of ports 0 Disabled time None Events logged 0 EIB address 00000000 NMgmt assigned addr None LLB address 00000000 Station name itmlst 00000000 LHB address 00000000 Station itmlst len 0 First LPB address 00000000 LAN Data Structures ------------------- -- ESA Fork Information 23-MAY-1996 13:07:52 -- ISR FKB sched 23-MAY 13:07:51 ISR FKB in use flag FREE ISR FKB time 23-MAY 13:07:51 ISR FKB count 200 IPL8 FKB sched 23-MAY 13:07:20 IPL8 FKB in use flag FREE IPL8 FKB time 23-MAY 13:07:20 IPL8 FKB count 1 RESET FKB sched None RESET FKB in use flag FREE RESET FKB time None RESET FKB count 0 NM FKB sched None NM FKB in use flag FREE NM FKB time None NM FKB count 0 Fork status code 0 LAN Data Structures ------------------- -- ESA Queue Information 23-MAY-1996 13:07:52 -- Control hold queue 80DCACF0 Status: Valid, empty Control request queue 80DCACF8 Status: Valid, empty Control pending queue 80DCAD00 Status: Valid, empty Transmit request queue 80DCACE8 Status: Valid, empty Transmit pending queue 80DCAD18 Status: Valid, empty Receive buffer list 80DCAD38 Status: Valid, 17 elements Receive pending queue 80DCAD20 Status: Valid, empty Post process queue 80DCAD08 Status: Valid, empty Delay queue 80DCAD10 Status: Valid, empty Auto restart queue 80DCAD28 Status: Valid, empty Netwrk mgmt hold queue 80DCAD30 Status: Valid, empty -- ESA Multicast Address Information 23-MAY-1996 13:07:52 -- AB-00-00-04-00-00 -- ESA Unit Summary 23-MAY-1996 13:07:52 -- UCB UCB Addr Fmt Value Client State --- -------- --- ----- ------ ----------- ESA0 80D4F6C0 ESA1 80E35400 Eth 60-03 DECNET 0017 STRTN,LEN,UNIQ,STRTD LAN Data Structures ------------------- -- ESA Counters Information 23-MAY-1996 13:07:52 -- Octets received 596 Octets sent 230 PDUs received 8 PDUs sent 5 Mcast octets received 596 Mcast octets sent 138 Mcast PDUs received 8 Mcast PDUs sent 3 Unrec indiv dest PDUs 0 PDUs sent, deferred 0 Unrec mcast dest PDUs 1 PDUs sent, one coll 0 Data overruns 0 PDUs sent, mul coll 0 Unavail station buffs 0 Excessive collisions 0 Unavail user buffers 0 Late collisions 0 CRC errors 0 Carrier check failure 0 Alignment errors 0 Last carrier failure None Rcv data length err 0 Coll detect chk fail 5 Frame size errors 0 Short circuit failure 0 Frames too long 0 Open circuit failure 0 Seconds since zeroed 34 Transmits too long 0 Station failures 0 Send data length err 0 LAN Data Structures ------------------- -- ESA Counters Information (cont) 23-MAY-1996 13:07:52 -- No work transmits 0 Ring avail transitions 0 Buffer_Addr transmits 0 Ring unavail transitions 0 SVAPTE/BOFF transmits 0 Loopback sent 0 Global page transmits 0 System ID sent 0 Bad PTE transmits 0 ReqCounters sent 0 Restart pending counter 0 Internal counters size 40 +00 MCA not enabled 187 +2C Generic (or unused) 00000000 +04 Xmt underflows 0 +30 Generic (or unused) 00000000 +08 Rcv overflows 0 +34 Generic (or unused) 00000000 +0C Memory errors 0 +38 Generic (or unused) 80DCAD18 +10 Babbling errors 0 +3C Generic (or unused) 80DCAD18 +14 Local buffer errors 0 +40 Generic (or unused) 004E0840 +18 LANCE interrupts 202 +44 Generic (or unused) 61616161 +1C Xmt ring <31:0> 00000000 +48 Generic (or unused) 61616161 +20 Xmt ring <63:32> 00000000 +4C Generic (or unused) 61616161 +24 Soft errors handled 0 +50 Generic (or unused) 61616161 +28 Generic (or unused) 00000000 +54 Generic (or unused) 61616161 LAN Data Structures ------------------- -- ESA Error Information 23-MAY-1996 13:07:52 -- Fatal error count 0 Last error CSR 00000000 Fatal error code None Last fatal error None Prev error code None Prev fatal error None Transmit timeouts 0 Last USB time None Control timeouts 0 Last UUB time None Restart failures 0 Last CRC time None Power failures 0 Last CRC srcadr None Bad PTE transmits 0 Last length erro None Loopback failures 0 Last exc collisi None System ID failures 0 Last carrier fai None ReqCounters failures 0 Last late collis None LAN Data Structures ------------------- -- ESA0 Template Unit Information 23-MAY-1996 13:07:52 -- LSB address 80DCA980 Error count 0 VCIB address 00000000 Parameter mask 00000000 Stop IRP address 00000000 Promiscuous mode OFF Restart IRP address 00000000 All multicast mode OFF LAN medium CSMACD Source Routing mode TRANSPARENT Packet format Ethernet Access mode EXCLUSIVE Eth protocol type 00-00 Shared user DES None 802E protocol ID 00-00-00-00-00 Padding mode ON 802.2 SAP 00 Automatic restart DISABLED 802.2 Group SAPs 00,00,00,00 Allow prom client ON Controller mode NORMAL Can change address OFF Internal loopback OFF 802.2 service User CRC generation mode ON Rcv buffers to save 1 Functional Addr mod ON Minimum rcv buffers 4 Hardware address 08-00-03-DE-00-12 User transmit FC/AC ON Physical address FF-FF-FF-FF-FF-FF User receive FC/AC OFF LAN Data Structures ------------------- -- ESA1 60-03 (DECNET) Unit Information 23-MAY-1996 13:07:52 -- LSB address 80DCA980 Error count 0 VCIB address 00000000 Parameter mask 00DA8695 Stop IRP address 80E047C0 Promiscuous mode OFF Restart IRP address 00000000 All multicast mode OFF LAN medium CSMACD Source Routing mode TRANSPARENT Packet format Ethernet Access mode EXCLUSIVE Eth protocol type 60-03 Shared user DES None 802E protocol ID 00-00-00-00-00 Padding mode ON 802.2 SAP 00 Automatic restart DISABLED 802.2 Group SAPs 00,00,00,00 Allow prom client ON Controller mode NORMAL Can change address OFF Internal loopback OFF 802.2 service User CRC generation mode ON Rcv buffers to save 10 Functional Addr mod ON Minimum rcv buffers 4 Hardware address 08-00-03-DE-00-12 User transmit FC/AC ON Physical address AA-00-04-00-88-FE User receive FC/AC OFF LAN Data Structures ------------------- -- ESA1 60-03 (DECNET) Unit Information (cont) 23-MAY-1996 13:07:52 -- Last receive 23-MAY 13:07:47 Starter's PID 0001000F Last transmit 23-MAY 13:07:50 Maximum header size 16 Last start attempt 23-MAY 13:07:20 Maximum buffer size 1498 Last start done 23-MAY 13:07:20 Rcv quota charged 15040 Last start failed None Default FC value 00 MCA match enabled 01 Default AC value 00 Last MCA filtered AB-00-00-04-00-00 Maintenance state ON UCB status: 00000017 STRTN,LEN,UNIQ,STRTD Receive IRP queue 80E356E8 Status: Valid, 1 element Receive pending queue 80E356E0 Status: Valid, empty Multicast address table, embedded: AB-00-00-04-00-00 LAN Data Structures ------------------- -- ESA1 60-03 (DECNET) Counters Information 23-MAY-1996 13:07:52 -- Octets received 483 Octets sent 180 PDUs received 7 PDUs sent 3 Mcast octets received 483 Mcast octets sent 180 Mcast PDUs received 7 Mcast PDUs sent 3 Unavail user buffer 0 Multicast not enabled 0 Last UUB time None User buffer too small 0

SDA> SHOW LAN/FULL
LAN Data Structures
-------------------
               -- LAN Information Summary 23-MAY-1996 13:07:52 --
LAN flags:  00000004 LAN_INIT
LAN block address           80DB7140    Timer DELTA time            10000000
Number of stations                 2    DAT sequence number                1
LAN module version                 1    First SVAPTE                FFDF60F0
LANIDEF version                   51    Number of PTEs                     3
LANUDEF version                   26    SVA of first page           8183C000
First LSB address           80DCA980
                                        
            -- LAN CSMACD Network Management 23-MAY-1996 13:07:52 --
Creation time                   None    Times created                      0
Deletion time                   None    Times deleted                      0
Module EAB                  00000000    Latest EIB                  00000000
Port EAB                    00000000
Station EAB                 00000000
NM flags:   00000000
             -- LAN FDDI Network Management 23-MAY-1996 13:07:52 --
Creation time                   None    Times created                      0
Deletion time                   None    Times deleted                      0
Module EAB                  00000000    Link EAB                    00000000
Port EAB                    00000000    PHY port EAB                00000000
Station EAB                 00000000    Module EIB                  00000000
NM flags:   00000000
LAN Data Structures
-------------------
               -- ESA Device Information 23-MAY-1996 13:07:52 --
LSB address                 80DCA980    Driver code address         80CAE838
Driver version     00000001.07010037    Device1 code address        00000000
Device1 version    00000000.00000000    Device2 code address        00000000
Device2 version    00000000.00000000    LAN code address            80CAFA00
LAN version        00000001.07010112    DLL type                      CSMACD
Device name                 EY_NITC2    MOP name                         MXE
MOP ID                            94    HW serial               Not supplied
HW version                  00000000    Promiscuous mode                 OFF
Controller mode               NORMAL    Promiscuous UCB             00000000
Internal loopback                OFF    All multicast state              OFF
Hardware address   08-00-03-DE-00-12    CRC generation mode               ON
Physical address   AA-00-04-00-88-FE    Full Duplex Enable               OFF
Active unit count                  1    Full Duplex State                OFF
Line speed                        10
Flags:  00000000
Char:   00000000
Status: 00000003 RUN,INITED
LAN Data Structures
-------------------
            -- ESA Device Information (cont) 23-MAY-1996 13:07:52 --
Put rcv ptr/index           00000000    Get rcv ptr/index           00000015
Put xmt ptr/index           80DCB620    Get xmt ptr/index           80DCB620
Put cmd ptr/index           00000000    Get cmd ptr/index           00000000
Put uns ptr/index           00000000    Get uns ptr/index           00000000
Put smt ptr/index           00000000    Get smt ptr/index           00000000
RBufs owned by dev                 0    Rcv packet limit                  32
XEnts owned by dev                 0    XEnts owned by host                4
CEnts owned by dev                 0    Transmit timer                     0
UEnts owned by dev                 0    Control timer                      0
SEnts owned by dev                 0    Periodic SYSID timer             599
Current rcv buffers               17    Ring unavail timer                 0
Rqst MAX rcv buffers              32    USB timer                         26
Rqst MIN rcv buffers              16    Receive alignment                  0
Curr MAX rcv buffers              32    Receive buffer size             1518
Curr MIN rcv buffers              16    Min 1st chain segment              0
FILL rcv buffers                  16    Min transmit length                0
ADD  rcv buffers                  32    Dev xmt header size                0
LAN Data Structures
-------------------
            -- ESA Device Information (cont) 23-MAY-1996 13:07:52 --
Last receive         23-MAY 13:07:51    Last transmit        23-MAY 13:07:50
ADP address                 80D4B280    IDB address                 80DCA880
DAT stage                   00000000    DAT xmt status     0000003C.003C0001
DAT number started                 1    DAT xmt complete     23-MAY 13:07:19
DAT number failed                  0    DAT rcv found                   None
DAT VCRP                    80DCBB80    DAT UCB                     00000000
Mailbox enable flag                0    CRAM read comman            00000000
CSR base phys addr 00000000.00000000    CRAM write comma            00000000
Mailboxes in use                   0    Media                           UNDF
2nd LW status flags         00000000
LAN Data Structures
-------------------
         -- ESA Network Management Information 23-MAY-1996 13:07:52 --
Creation time                   None    Create count                       0
Deletion time                   None    Enable count                       0
Enabled time                    None    Number of ports                    0
Disabled time                   None    Events logged                      0
EIB address                 00000000    NMgmt assigned addr             None
LLB address                 00000000    Station name itmlst         00000000
LHB address                 00000000    Station itmlst len                 0
First LPB address           00000000
LAN Data Structures
-------------------
                -- ESA Fork Information 23-MAY-1996 13:07:52 --
ISR   FKB sched      23-MAY 13:07:51    ISR   FKB in use flag           FREE
ISR   FKB time       23-MAY 13:07:51    ISR   FKB count                  200
IPL8  FKB sched      23-MAY 13:07:20    IPL8  FKB in use flag           FREE
IPL8  FKB time       23-MAY 13:07:20    IPL8  FKB count                    1
RESET FKB sched                 None    RESET FKB in use flag           FREE
RESET FKB time                  None    RESET FKB count                    0
NM    FKB sched                 None    NM    FKB in use flag           FREE
NM    FKB time                  None    NM    FKB count                    0
Fork status code                   0
LAN Data Structures
-------------------
                -- ESA Queue Information 23-MAY-1996 13:07:52 --
Control hold queue      80DCACF0  Status:  Valid, empty
Control request queue   80DCACF8  Status:  Valid, empty
Control pending queue   80DCAD00  Status:  Valid, empty
Transmit request queue  80DCACE8  Status:  Valid, empty
Transmit pending queue  80DCAD18  Status:  Valid, empty
Receive buffer list     80DCAD38  Status:  Valid, 17 elements
Receive pending queue   80DCAD20  Status:  Valid, empty
Post process queue      80DCAD08  Status:  Valid, empty
Delay queue             80DCAD10  Status:  Valid, empty
Auto restart queue      80DCAD28  Status:  Valid, empty
Netwrk mgmt hold queue  80DCAD30  Status:  Valid, empty
          -- ESA Multicast Address Information 23-MAY-1996 13:07:52 --
AB-00-00-04-00-00
                  -- ESA Unit Summary 23-MAY-1996 13:07:52 --
UCB      UCB Addr  Fmt   Value           Client     State
---      --------  ---   -----           ------  -----------
ESA0     80D4F6C0
ESA1     80E35400  Eth   60-03           DECNET  0017 STRTN,LEN,UNIQ,STRTD
LAN Data Structures
-------------------
              -- ESA Counters Information 23-MAY-1996 13:07:52 --
Octets received                  596    Octets sent                      230
PDUs received                      8    PDUs sent                          5
Mcast octets received            596    Mcast octets sent                138
Mcast PDUs received                8    Mcast PDUs sent                    3
Unrec indiv dest PDUs              0    PDUs sent, deferred                0
Unrec mcast dest PDUs              1    PDUs sent, one coll                0
Data overruns                      0    PDUs sent, mul coll                0
Unavail station buffs              0    Excessive collisions               0
Unavail user buffers               0    Late collisions                    0
CRC errors                         0    Carrier check failure              0
Alignment errors                   0    Last carrier failure            None
Rcv data length err                0    Coll detect chk fail               5
Frame size errors                  0    Short circuit failure              0
Frames too long                    0    Open circuit failure               0
Seconds since zeroed              34    Transmits too long                 0
Station failures                   0    Send data length err               0
LAN Data Structures
-------------------
           -- ESA Counters Information (cont) 23-MAY-1996 13:07:52 --
No work transmits                  0    Ring avail transitions             0
Buffer_Addr transmits              0    Ring unavail transitions           0
SVAPTE/BOFF transmits              0    Loopback sent                      0
Global page transmits              0    System ID sent                     0
Bad PTE transmits                  0    ReqCounters sent                   0
Restart pending counter            0    Internal counters size            40
+00 MCA not enabled              187    +2C Generic (or unused)     00000000
+04 Xmt underflows                 0    +30 Generic (or unused)     00000000
+08 Rcv overflows                  0    +34 Generic (or unused)     00000000
+0C Memory errors                  0    +38 Generic (or unused)     80DCAD18
+10 Babbling errors                0    +3C Generic (or unused)     80DCAD18
+14 Local buffer errors            0    +40 Generic (or unused)     004E0840
+18 LANCE interrupts             202    +44 Generic (or unused)     61616161
+1C Xmt ring <31:0>         00000000    +48 Generic (or unused)     61616161
+20 Xmt ring <63:32>        00000000    +4C Generic (or unused)     61616161
+24 Soft errors handled            0    +50 Generic (or unused)     61616161
+28 Generic (or unused)     00000000    +54 Generic (or unused)     61616161
LAN Data Structures
-------------------
                -- ESA Error Information 23-MAY-1996 13:07:52 --
Fatal error count                  0    Last error CSR              00000000
Fatal error code                None    Last fatal error                None
Prev  error code                None    Prev fatal error                None
Transmit timeouts                  0    Last USB time                   None
Control timeouts                   0    Last UUB time                   None
Restart failures                   0    Last CRC time                   None
Power failures                     0    Last CRC srcadr                 None
Bad PTE transmits                  0    Last length erro                None
Loopback failures                  0    Last exc collisi                None
System ID failures                 0    Last carrier fai                None
ReqCounters failures               0    Last late collis                None
LAN Data Structures
-------------------
             -- ESA0 Template Unit Information 23-MAY-1996 13:07:52 --
LSB address                 80DCA980    Error count                        0
VCIB address                00000000    Parameter mask              00000000
Stop IRP address            00000000    Promiscuous mode                 OFF
Restart IRP address         00000000    All multicast mode               OFF
LAN medium                    CSMACD    Source Routing mode      TRANSPARENT
Packet format               Ethernet    Access mode                EXCLUSIVE
Eth protocol type              00-00    Shared user DES                 None
802E protocol ID      00-00-00-00-00    Padding mode                      ON
802.2 SAP                         00    Automatic restart           DISABLED
802.2 Group SAPs         00,00,00,00    Allow prom client                 ON
Controller mode               NORMAL    Can change address               OFF
Internal loopback                OFF    802.2 service                   User
CRC generation mode               ON    Rcv buffers to save                1
Functional Addr mod               ON    Minimum rcv buffers                4
Hardware address   08-00-03-DE-00-12    User transmit FC/AC               ON
Physical address   FF-FF-FF-FF-FF-FF    User receive FC/AC               OFF
LAN Data Structures
-------------------
          -- ESA1 60-03 (DECNET) Unit Information 23-MAY-1996 13:07:52 --
LSB address                 80DCA980    Error count                        0
VCIB address                00000000    Parameter mask              00DA8695
Stop IRP address            80E047C0    Promiscuous mode                 OFF
Restart IRP address         00000000    All multicast mode               OFF
LAN medium                    CSMACD    Source Routing mode      TRANSPARENT
Packet format               Ethernet    Access mode                EXCLUSIVE
Eth protocol type              60-03    Shared user DES                 None
802E protocol ID      00-00-00-00-00    Padding mode                      ON
802.2 SAP                         00    Automatic restart           DISABLED
802.2 Group SAPs         00,00,00,00    Allow prom client                 ON
Controller mode               NORMAL    Can change address               OFF
Internal loopback                OFF    802.2 service                   User
CRC generation mode               ON    Rcv buffers to save               10
Functional Addr mod               ON    Minimum rcv buffers                4
Hardware address   08-00-03-DE-00-12    User transmit FC/AC               ON
Physical address   AA-00-04-00-88-FE    User receive FC/AC               OFF
LAN Data Structures
-------------------
      -- ESA1 60-03 (DECNET) Unit Information (cont) 23-MAY-1996 13:07:52 --
Last receive         23-MAY 13:07:47    Starter's PID               0001000F
Last transmit        23-MAY 13:07:50    Maximum header size               16
Last start attempt   23-MAY 13:07:20    Maximum buffer size             1498
Last start done      23-MAY 13:07:20    Rcv quota charged              15040
Last start failed               None    Default FC value                  00
MCA match enabled                 01    Default AC value                  00
Last MCA filtered  AB-00-00-04-00-00    Maintenance state                 ON
UCB status:  00000017 STRTN,LEN,UNIQ,STRTD
Receive IRP queue       80E356E8  Status:  Valid, 1 element
Receive pending queue   80E356E0  Status:  Valid, empty
Multicast address table, embedded:
  AB-00-00-04-00-00
LAN Data Structures
-------------------
        -- ESA1 60-03 (DECNET) Counters Information 23-MAY-1996 13:07:52 --
Octets received                  483    Octets sent                      180
PDUs received                      7    PDUs sent                          3
Mcast octets received            483    Mcast octets sent                180
Mcast PDUs received                7    Mcast PDUs sent                    3
Unavail user buffer                0    Multicast not enabled              0
Last UUB time                   None    User buffer too small              0

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6549PRO_011.HTML

OpenVMS Alpha System Analysis Tools Manual

SHOW EXECUTIVE

Format

SHOW EXECUTIVE [execlet-name]

Parameter

execlet-name

Qualifier

/SUMMARY

Description

Examples

SHOW GLOBAL_SECTION_TABLE

Format

SHOW GLOBAL_SECTION_TABLE or SHOW GST [/QUALIFIER]

Parameters

Qualifiers

/SECTION_INDEX=n

Description

Example

SHOW GSD

Format

SHOW GSD [/QUALIFIERS]

Parameters

Qualifiers

/ADDRESS=n

/ALL

/DELETED

/GLXGRP

/GLXSYS

/GROUP

/SYSTEM

Description

Example

SHOW HEADER

Format

SHOW HEADER

Parameters

Qualifiers

Description

Example

SHOW LAN

Format

SHOW LAN [/qualifier[,...]]

Parameters

Qualifiers

/CLIENT=name

/CLUEXIT

/COUNTERS

/CSMACD

/DEVICE=name

/ELAN

/ERRORS

/FDDI

/FULL

/ICOUNTERS

/QUEUE

/SUMMARY

/TIMESTAMPS

/UNIT=name

/VCI

Description

Examples