SLMBK Back to Index page
 
Prolog 
Control Block Contents 
   SLMBK DSECT
Storage Layout 
Cross Reference (Contains links to field and bit definitions)
Programming Interface Information:
This information is NOT intended to be
used as Programming Interfaces of z/VM.


  SLMBK Prolog Top of page
 
 NAME       : HCPSLMBK
 DESCRIPTION: System LAN Management block
 DSECT      : SLMBK
 FUNCTION   :
              The SLMBK holds the status of System LAN Management.
 LOCATED BY -
   HCPLANSL = Pointer to SLMBK
   HCPLANSD = Area reserved for the SLMBK
 CREATED BY :
              Storage for the SLMBK is reserved in module HCPLAN
              when it is compiled.
 DELETED BY :
              None
 REFERENCES :
              HCPLANBK COPY - LANBK represents a single Virtual LAN
              HCPMLTBK COPY - MLTBK represents a multi-level table
 
 
  SLMBK Control Block Content Top of page
 

 SLMBK DSECT Top of page
Hex Dec Type/Val Lng Label (dup) Comments ---- ---- --------- ---- -------------- -------- 0000 0 Structure SLMBK System LAN Management block LAN Management Lock - Notes : LKWRDSIZ == 3 doublewords. 0000 0 Dbl-Word 8 SLMLKWRD (3) Adapter Lockword System LAN Management - These fields are used to control and access the independent Virtual LAN structures in the system. The Set VMLAN command lock (SLMSVMLK) must be held EXCLUSIVE when processing a Set VMLAN ENSEMBLE command. This lock is used to serialize and indicate that a SET VMLAN ENSEMBLE command is active on this system. This lock MUST be obtained conditionally in order to detect that the command is currently being issued by someone else and also to allow it to be held across the HCPSOCK call. The LAN Management Lock (SLMLKWRD) must be held EXCLUSIVE to modify these fields. The LAN Management LOCK (SLMLKWRD) must be held SHARED to reference these fields. Lock Hierarchy - The following list is arranged to represent the sequence in which these locks must be OBTAINED (when multiple locks are required): These tiers show the order for obtaining virtual networking locks. Jump in at an level, but from that point on, you may obtain additional locks ONLY from a lower tier. Tier 0: VDEVLOCK IVLHLOCK ---------------------------------------------------------- Tier 1: NICLKWRD IVLMLOCK ---------------------------------------------------------- Tier 2: SLMSVMLK ---------------------------------------------------------- Tier 3: SLMLKWRD ---------------------------------------------------------- Tier 4: LANLKWRD ---------------------------------------------------------- Tier 5: BPBCFGLK NPBLOCK ---------------------------------------------------------- Tier 6: BPBLOCK GVSHLOCK ---------------------------------------------------------- Tier 7: SLMACDLK ---------------------------------------------------------- Tier 9: MSVLKWRD SWPLOCK ---------------------------------------------------------- Tier 9: QIOLOCK SLMMACLK SLMSWLCK SPBLOCK GPGLOCK ---------------------------------------------------------- Tier 10: RDEVLOCK LANCTLCK NICCTRLK ---------------------------------------------------------- Tier 11: ILMLKWRD ---------------------------------------------------------- 0018 24 Address 4 SLMLANHD Pointer to the First LANBK 001C 28 Signed 4 * Reserved for Future IBM Use 0020 32 Signed 4 SLMPXCTR Count of PERSISTENT VM LAN 0024 36 Signed 4 SLMTXCTR Count of TRANSIENT VM LAN 0028 40 Signed 4 SLMPXMAX Limit for PERSISTENT VM LAN 002C 44 Signed 4 SLMTXMAX Limit for TRANSIENT VM LAN 0030 48 Bitstring 1 SLMCFLAG Control Flag: 1... .... SLMPXLIM X'80' SLMPXLIM - LIMIT PERSISTENT (SLMPXMAX) .1.. .... SLMTXLIM X'40' SLMTXLIM - LIMIT TRANSIENT (SLMTXMAX) ..1. .... SLMMACRS X'20' SLMMACRS - MACIDRANGE SYSTEM set ...1 .... SLMMACRU X'10' SLMMACRU - MACIDRANGE USER set .... 1... SLMPICMP X'08' SLMPICMP - Post Initialization Complete .... .1.. SLMNODNA X'04' SLMNODNA - DNA support DISABLED .... ..1. SLMNOMSG X'02' SLMNOMSG - Supress HCPSWUIS messages 0031 49 Bitstring 1 SLMACNT Accounting Flags: 1... .... SLMSYSAC X'80' SLMSYSAC - SYSTEM ACNT default = ON .1.. .... SLMUSRAC X'40' SLMUSRAC - USER ACNT default = ON 0032 50 Bitstring 1 SLMMACPR VMLAN MACprotect setting .... .... SLMMACPR_UNSPEC 0 SLMMACPR_UNSPEC = Unspecified .... ...1 SLMMACPR_ON 1 SLMMACPR_ON = On .... ..1. SLMMACPR_OFF 2 SLMMACPR_OFF = Off MAC Services State (Finite State Machine) Determines whether MAC Address assignments may be made by this system. When state values are below x'80', this system may assign a MAC Address to a network device. State Description ----- ----------- Single The system is not configured as a member of a SSI cluster. Cross system MAC Address is not necessary. This is the default state. Inactive The system is configured to run in a SSI cluster, but currently is not an active member. SSI JOIN processing did not start, complete or wasn't successful. This system is prohibited from configuring network devices or assigning MAC Addresses. Disable The system is a member of a SSI cluster, but the SSI is NOT in a STABLE mode. This system is prohibited from configuring network devices or assigning MAC Addresses. Verify The system is a member of a SSI cluster and the SSI is in a STABLE mode. The cross system MAC Address MLT synchronization initiated at SSI JOIN time has not completed. Until the MAC Address table is synchronized with all members of the SSI, all system assigned MAC address must be validated with all members of the SSI before assigning a MAC Address. Enable The system is a member of a SSI cluster and the SSI is in a STABLE mode. No cross system MAC Address validation is required for local system define MAC Addresses. IPL Valid State Transitions | +------------ V | +-----------+ | SINGLE | Not a SSI Cluster | | Enabled | SLMAC1SY | State +-----------+ | | | | +------------ V | +-----------+ +-----------+ | INACTIVE | | DISABLE | SSI +----->| |<---->| | Disabled | | SLMACINA | | SLMACUTB | Modes | +-----------+ +-----------+ | A A | | | | +------------ | | | | | | | | V V SSI | +-----------+ +-----------+ Enabled | | ENABLE | | VERIFY | Modes | | |<---->| | | | SLMACPLX | | SLMACVER | | | +-----------+ +-----------+ +------------ | A | | +-------------------------------+ NOTE: Bit 0 of the MAC Services state (SLMACSRV) indicates whether the service is ENABLED or DISABLE. Therefore, SLMACDIS equate is both a state and bit mask value. Serialized : SLMACSRV is serialized by SLMMACLK Lock. RELOCATION CONSIDERATIONS : None 0033 51 Bitstring 1 SLMACSRV MAC Services State 00000000 SLMAC1SY X'00' SLMAC1SY Not a SSI Configured System 00000001 SLMACPLX X'01' SLMACPLX Enabled for SSI 00000002 SLMACVER X'02' SLMACVER Enabled with validation 00000080 SLMACDIS X'80' SLMACDIS Start of Disabled States 00000081 SLMACINA X'81' SLMACINA Not a SSI Member Yet 00000082 SLMACUTB X'82' SLMACUTB SSI Mode is NOT STABLE SYSTEM MAC PREFIX Serialized: SLMMACLK Lock 0034 52 Bitstring 3 SLMMACPF VMLAN MACADDR Prefix Flag used to enable display of controller messages. Set to X'37' = X'FF'-(SLMMSGON+SLMMSGHX+SLMMSGIN) This is used as the "expected" value by tools such as ZAPCP 0037 55 Bitstring 1 SLMMSGFL VSWITCH controller message disply 1... .... SLMMSGON X'80' SLMMSGON - Display controller message info .1.. .... SLMMSGHX X'40' SLMMSGHX - Display details as hex data .... 1... SLMMSGIN X'08' SLMMSGIN - Message is FROM controller MAC Address Table (serialized by SLMMACLK). Notes : LKWRDSIZ == 3 doublewords. 0038 56 Dbl-Word 8 SLMMACLK (3) MACADDR Table Lockword Also protects the SLMMSVBK chain. BLOCKMAP DEFINE SLMMACTB (4)D 0050 80 Dbl-Word 8 SLMMACTB (4) Reserve a MLTBK here Periodic Maintenance for VM LAN. 0070 112 Signed 4 SLMPMCTR Periodic Maintenance counter 0074 116 Signed 4 SLMPMFRQ Frequency of Maintenance (Number of SRMTIMIN intervals to count between calls) 0078 120 Bitstring 1 SLMSD_ACTIVE Set during HCPSWMSD task This is to ensure only 1 instance of this task is active. 0079 121 Bitstring 1 SLMPM_ACTIVE Set (TS) during maintenance 007A 122 Bitstring 1 SLMDCINT Deferred Controller Assignment Interval Time (# of 30 second intervals to wait) 00000002 SLMDCA 2 Default Deferred Controller INTV (30 to 60 seconds wait time) 007B 123 Bitstring 1 SLMCSTSK Controller Stall Detection Task Active Indicator (FF=Active) Deferred VSwitch / Port Group Creation ECB 007C 124 Signed 4 SLMDECB Deferred VSwitch/PG Create ECB NDMBK Global Recycle Queue fields (serialized by SLMNDMLK) 0080 128 Signed 4 SLMFRMCT Current count of batches on NDMBK global recycle queue 0084 132 Address 4 SLMFRMQP Pointer to first batch of NDMBKs on the NDMBK global recycle queue Notes : SLMSWIPT/SLMSWICT access controlled by SLMSWLCK 0088 136 Address 4 SLMSWIPT Switch Eligible Table Pointer 008C 140 Signed 4 SLMSWICT Switch Eligible Table Counter 0090 144 Dbl-Word 8 * (0) Align lockword on doubleword 0090 144 Bitstring 24 SLMSWLCK Switch Eligible Table Lock 00A8 168 Address 4 SLMDIPHD First Delete in Progress Pointer 00AC 172 Signed 4 SLMDIPCT Delete in Progress Counter 00B0 176 Character 8 SLMPM_LANOWNER LANOWNER of most recent LANBK 00B8 184 Character 8 SLMPM_LANNAME LANNAME of most recent LANBK 00C0 192 Signed 8 SLMPM_OLDTOD Prior TOD clock 00C8 200 Signed 8 SLMPM_NEWTOD Current TOD clock Timeout / Failover values for Guest Lan / VSWITCH 00D0 208 Dbl-Word 8 * (0) Align on doubleword 00D0 208 Signed 4 SLMOSATO VSWITCH OSA timeout (seconds) 00D4 212 Signed 4 SLMUSRTO User interface timeout (seconds) 00D8 216 Dbl-Word 8 SLMCONTR Controller hang time out value 00E0 224 Dbl-Word 8 SLMSETIP SETIP Throttle time out value 00E8 232 Bitstring 12 SLMMACRG (0) VMLAN MACIDRANGE values 00E8 232 Bitstring 6 SLMMACSY (0) VMLAN MACIDRANGE SYSTEM begin-end 00E8 232 Bitstring 3 SLMMACSB SYSTEM begin 00EB 235 Bitstring 3 SLMMACSE SYSTEM end 00EE 238 Bitstring 6 SLMMACUS (0) VMLAN MACIDRANGE USER begin-end 00EE 238 Bitstring 3 SLMMACUB USER begin 00F1 241 Bitstring 3 SLMMACUE USER end 00F4 244 Signed 4 SLM26CVR (0) Diag x26C Buffer Version 00F4 244 Signed 2 SLM26CSV - Service level version 00F6 246 Signed 2 SLM26CRV - Release level version 00F8 248 Address 4 SLMSWPHD Ptr to first SWPBK 00FC 252 Signed 2 SLMSWCTR SWPBK counter 00FE 254 Bitstring 1 SLMFLAG Reserved for IBM Internal Use 1... .... SLMALLOW X'80' SLMALLOW - Allow flag 00FF 255 Bitstring 1 * Reserved 0100 256 Dbl-Word 8 SLMRRTIM Trunk retry time out value 0108 264 Signed 4 SLMWTMGRS Managers waiting for VSWITCH creation 010C 268 Signed 4 SLMVDEVN High water mark for VSWITCH pseudo-virtual device number 0110 272 Address 4 SLMMSVBK HCPMSVBK VSWITCH chain anchor, holding virtual MAC assignment info. This chain, and the fields in its MSVBKs is protected by the SLMMACLK. USER MAC PREFIX Serialized: SLMMACLK Lock 0114 276 Signed 4 * (0) Enforce storage alignment 0114 276 Bitstring 3 SLMUSERP VMLAN User MACADDR Prefix 0117 279 Bitstring 1 * Reserved for Future IBM Use 0118 280 Signed 4 * (0) Enforce storage alignment 0118 280 Bitstring 3 * Reserved for Future IBM Use 011B 283 Bitstring 1 * Reserved for Future IBM use VSWITCH Defer Creation Queue Anchor for a link list of SL1BKs (define below). Each SL1BK represents either a VSWITCH or MODIFY VSWITCH or a MODIFY PORT GROUP statment defined in z/VM's SYSTEM CONFIG file which can't be created until the IVL Virtual switch is connected. SLMDEFER ----> +---------+ "A" | SL1NEXT | SL1BK "A" | "B" | (First) +---------+ | | +---------+ +-->| SL1NEXT | SL1BK "B" | "C" | +---------+ | | +---------+ +-->| SL1NEXT | SL1BK "C" SLMDNEXT ----------------------->| "0" | "C" +---------+ {Last) Serialized: SLMLKWRD Lock 011C 284 Bitstring 1 SLMDFLAG Deferred VSWITCH Flags 1... .... SLMDPROC X'80' SLMDPROC Processing in progress or has already been completed 011D 285 Bitstring 1 * Reserved for future IBM use 011E 286 Signed 2 SLMDCNT Count of DEFERRED VSWITCHes, MODIFY VSWITCHes excluded 0120 288 Dbl-Word 8 SLMDPTRS (0) VSWITCH DEFERRED Queue Pointers 0120 288 Address 4 SLMDEFER VSWITCH Defer Creation Queue 0124 292 Address 4 SLMDNEXT Last entry on DEFERRED Queue End of VSWITCH Pointers ------- 0128 296 Dbl-Word 8 * (0) Enforce storage alignment 0128 296 Bitstring 16 * Reserved for Future IBM Use 0138 312 Bitstring 6 * Reserved for Future IBM Use 013E 318 Bitstring 2 * Reserved for Future IBM Use 0140 320 Bitstring 16 * Reserved for future IBM use 0150 336 Bitstring 2 * Reserved for future IBM use 0152 338 Bitstring 1 * Reserved for future IBM use 0153 339 Bitstring 1 * Reserved for future IBM use 0154 340 Bitstring 8 * Reserved for future IBM use 015C 348 Signed 4 SLMTIMID Network Shutdown Timer ID 0160 352 Dbl-Word 8 SLMSVMLK (3) Set VMLAN Command Lock MAC Address MLT Table Deletion Lock This lock is used to serialize the deletion of MAC Addresses (MSVBKs) from this system's MAC Address (SLMMACTB MLT) Table. 0178 376 Dbl-Word 8 SLMACDLK (3) MAC Address Deletion Lock MIH Supersede Values for Bridge and UpLink Ports MIRATE = Number of 5 second intervals allowed for the I/O operation to complete before MIH recovery takes place. 0190 400 Signed 2 SLMIHT1 LPAR (First Level) MIRATE 0192 402 Signed 2 SLMIHT2 Virtual Machine (2nd Level)RATE VNET Private Trace Table Information 0194 404 Signed 4 SLMTRACE VNET Private Trace Token 0198 408 Signed 2 SLMPAGES VNET Private Trace Size (pages) 019A 410 Bitstring 2 * Reserved for future IBM use 019C 412 Signed 4 SLMIVLMC Addr of IVL Manager MSVBK 01A0 416 Dbl-Word 8 SLMNDMLK (6) NDMBK global recycle queue lock 01D0 464 Signed 4 SLMUNQID Unique ID for vswitch 01D4 468 Signed 4 * Reserved for future IBM use 01D8 472 Dbl-Word 8 * Reserved for future IBM use End of the SLMBK. 01E0 480 Dbl-Word 8 SLM$END (0) End of the SLMBK structure 000001E0 SLMBKLN *-SLMBK Length of SLMBK in bytes 0000003C SLMBKSZ (*-SLMBK+7)/8 Size of SLMBK in doublewords 00000010 SLMBatchSize 16 NDMBK recycle queue batch size 00000020 SLMLocalHiThresh 2*SLMBatchSize NDMBK local recycle queue high threshold 00000040 SLMMaxBatches 64 NDMBK global recycle queue high threshold (in number of batches) PREFIX_LEN = 3 Start of Assembler Control Block
 
 
  SLMBK Storage Layout Top of page
 
          
*** SLMBK - System LAN Management block
*
*     +-------------------------------------------------------+
*   0 |                                                       |
*     =                       SLMLKWRD                        =
*     |                                                       |
*     +---------------------------+---------------------------+
*  18 |         SLMLANHD          |///////////////////////////|
*     +---------------------------+---------------------------+
*  20 |         SLMPXCTR          |         SLMTXCTR          |
*     +---------------------------+---------------------------+
*  28 |         SLMPXMAX          |         SLMTXMAX          |
*     +------+------+------+------+--------------------+------+
*  30 |:CFLAG|:ACNT |:MACPR|:ACSRV|     SLMMACPF       |:MSGFL|
*     +------+------+------+------+--------------------+------+
*  38 |                                                       |
*     =                       SLMMACLK                        =
*     |                                                       |
*     +-------------------------------------------------------+
*  50 |                                                       |
*     =                       SLMMACTB                        =
*     |                                                       |
*     +---------------------------+---------------------------+
*  70 |         SLMPMCTR          |         SLMPMFRQ          |
*     +------+------+------+------+---------------------------+
*  78 |(078) |(079) |:DCINT|:CSTSK|         SLMDECB           |
*     +------+------+------+------+---------------------------+
*  80 |         SLMFRMCT          |         SLMFRMQP          |
*     +---------------------------+---------------------------+
*  88 |         SLMSWIPT          |         SLMSWICT          |
*     +---------------------------+---------------------------+
*  90 |                                                       |
*     =                       SLMSWLCK                        =
*     |                                                       |
*     +---------------------------+---------------------------+
*  A8 |         SLMDIPHD          |         SLMDIPCT          |
*     +---------------------------+---------------------------+
*  B0 |                    SLMPM_LANOWNER                     |
*     +-------------------------------------------------------+
*  B8 |                    SLMPM_LANNAME                      |
*     +-------------------------------------------------------+
*  C0 |                     SLMPM_OLDTOD                      |
*     +-------------------------------------------------------+
*  C8 |                     SLMPM_NEWTOD                      |
*     +---------------------------+---------------------------+
*  D0 |         SLMOSATO          |         SLMUSRTO          |
*     +---------------------------+---------------------------+
*  D8 |                       SLMCONTR                        |
*     +-------------------------------------------------------+
*  E0 |                       SLMSETIP                        |
*     +--------------------+--------------------+-------------+
*  E8 |     SLMMACSB       |     SLMMACSE       | SLMMACUB-   |
*     +------+-------------+------+-------------+-------------+
*  F0 |-(0EE)|     SLMMACUE       |  SLM26CSV   |  SLM26CRV   |
*     +------+--------------------+-------------+------+------+
*  F8 |         SLMSWPHD          |  SLMSWCTR   |:FLAG |//////|
*     +---------------------------+-------------+------+------+
* 100 |                       SLMRRTIM                        |
*     +---------------------------+---------------------------+
* 108 |        SLMWTMGRS          |         SLMVDEVN          |
*     +---------------------------+--------------------+------+
* 110 |         SLMMSVBK          |     SLMUSERP       |//////|
*     +--------------------+------+------+------+------+------+
* 118 |////////////////////|//////|:DFLAG|//////|  SLMDCNT    |
*     +--------------------+------+------+------+-------------+
* 120 |         SLMDEFER          |         SLMDNEXT          |
*     +---------------------------+---------------------------+
* 128 |///////////////////////////////////////////////////////|
*     |///////////////////////////////////////////////////////|
*     +-----------------------------------------+-------------+
* 138 |/////////////////////////////////////////|/////////////|
*     +-----------------------------------------+-------------+
* 140 |///////////////////////////////////////////////////////|
*     |///////////////////////////////////////////////////////|
*     +-------------+------+------+---------------------------+
* 150 |/////////////|//////|//////|///////////////////////////|
*     +-------------+------+------+---------------------------+
* 158 |///////////////////////////|         SLMTIMID          |
*     +---------------------------+---------------------------+
* 160 |                                                       |
*     =                       SLMSVMLK                        =
*     |                                                       |
*     +-------------------------------------------------------+
* 178 |                                                       |
*     =                       SLMACDLK                        =
*     |                                                       |
*     +-------------+-------------+---------------------------+
* 190 |  SLMIHT1    |  SLMIHT2    |         SLMTRACE          |
*     +-------------+-------------+---------------------------+
* 198 |  SLMPAGES   |/////////////|         SLMIVLMC          |
*     +-------------+-------------+---------------------------+
* 1A0 |                                                       |
*     =                       SLMNDMLK                        =
*     |                                                       |
*     +---------------------------+---------------------------+
* 1D0 |         SLMUNQID          |///////////////////////////|
*     +---------------------------+---------------------------+
* 1D8 |///////////////////////////////////////////////////////|
*     +-------------------------------------------------------+
*
*** SLMBK - System LAN Management block
 
 
  SLMBK Cross Reference Top of page
 
 
Symbol         Dspl Value
-------------- ---- -----
SLM$END        01E0
SLMACDIS       0033 00000080
SLMACDLK       0178
SLMACINA       0033 00000081
SLMACNT        0031
SLMACPLX       0033 00000001
SLMACSRV       0033
SLMACUTB       0033 00000082
SLMACVER       0033 00000002
SLMAC1SY       0033 00000000
SLMALLOW       00FE 80
SLMBatchSize   01E0 00000010
SLMBKLN        01E0 000001E0
SLMBKSZ        01E0 0000003C
SLMCFLAG       0030
SLMCONTR       00D8
SLMCSTSK       007B
SLMDCA         007A 00000002
SLMDCINT       007A
SLMDCNT        011E
SLMDECB        007C
SLMDEFER       0120
SLMDFLAG       011C
SLMDIPCT       00AC
SLMDIPHD       00A8
SLMDNEXT       0124
SLMDPROC       011C 80
SLMDPTRS       0120
SLMFLAG        00FE
SLMFRMCT       0080
SLMFRMQP       0084
SLMIHT1        0190
SLMIHT2        0192
SLMIVLMC       019C
SLMLocalHiThresh
               01E0 00000020
SLMLANHD       0018
SLMLKWRD       0000
SLMMaxBatches  01E0 00000040
SLMMACLK       0038
SLMMACPF       0034
SLMMACPR       0032
SLMMACPR_OFF   0032 02
SLMMACPR_ON    0032 01
SLMMACPR_UNSPEC
               0032 00
SLMMACRG       00E8
SLMMACRS       0030 20
SLMMACRU       0030 10
SLMMACSB       00E8
SLMMACSE       00EB
SLMMACSY       00E8
SLMMACTB       0050
SLMMACUB       00EE
SLMMACUE       00F1
SLMMACUS       00EE
SLMMSGFL       0037
SLMMSGHX       0037 40
SLMMSGIN       0037 08
SLMMSGON       0037 80
SLMMSVBK       0110
SLMNDMLK       01A0
SLMNODNA       0030 04
SLMNOMSG       0030 02
SLMOSATO       00D0
SLMPAGES       0198
SLMPICMP       0030 08
SLMPM_ACTIVE   0079
SLMPM_LANNAME  00B8
SLMPM_LANOWNER
               00B0
SLMPM_NEWTOD   00C8
SLMPM_OLDTOD   00C0
SLMPMCTR       0070
SLMPMFRQ       0074
SLMPXCTR       0020
SLMPXLIM       0030 80
SLMPXMAX       0028
SLMRRTIM       0100
SLMSD_ACTIVE   0078
SLMSETIP       00E0
SLMSVMLK       0160
SLMSWCTR       00FC
SLMSWICT       008C
SLMSWIPT       0088
SLMSWLCK       0090
SLMSWPHD       00F8
SLMSYSAC       0031 80
SLMTIMID       015C
SLMTRACE       0194
SLMTXCTR       0024
SLMTXLIM       0030 40
SLMTXMAX       002C
SLMUNQID       01D0
SLMUSERP       0114
SLMUSRAC       0031 40
SLMUSRTO       00D4
SLMVDEVN       010C
SLMWTMGRS      0108
SLM26CRV       00F6
SLM26CSV       00F4
SLM26CVR       00F4
 
This information is based on z/VM 7.3.0 Last updated on 22 Jun 2022 at 15:55:23 EDT.
Copyright IBM Corporation, 1990, 2022