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Hex Dec Type/Val Lng Label (dup) Comments
---- ---- --------- ---- -------------- --------
0000 0 Structure SVMREC SPECIAL VM RECORD
0000 0 Bitstring 1 SVMRTYP RECORD TYPE
000000FF SVMFF X'FF' SVMFF *** SVM 24 BYTE
HEADER, INCLUDED SVMRTYP
0001 1 Bitstring 23 SVMHDR STANDARD HEADER
00000018 SVMHDRL *-SVMREC LENGTH OF RECORD HEADER
*** LENGTH OF REST OF RECORD
0018 24 Signed 2 SVMLRR LENGTH OF REST OF RECORD
.1.1 1... SVM88 88 SVM88 88 BYTES - RECORD TYPES
0,1,3
1... ...1 SVM129 129 SVM129 129 bytes - Record
type 2
.11. 1111 SVM111 111 SVM111 111 BYTES - RECORD
TYPE 4
00SVMLRR SVM794 794 SVM794 794 BYTES - RECORD
TYPE 5
001A 26 Signed 2 SVMRDA REAL DEVICE ADDRESS
001C 28 Character 4 SVMID SVM IDENTIFIER 'SVMR'
0020 32 Bitstring 2 SVMVN HEX VERSION NUMBER
0022 34 Character 6 SVMVSN VOLUME SERIAL NUMBER *** TYPE OF
RECORD THAT FOLLOWS BELOW
0028 40 Bitstring 1 SVMRT RECORD TYPE
.... .... SVMTYP0 X'00' SVMTYP0 CC3
.... ...1 SVMTYP1 X'01' SVMTYP1 BOXED DEVICES
.... ..1. SVMTYP2 X'02' SVMTYP2 STATE CHANGES
.... ..11 SVMTYP3 X'03' SVMTYP3 AUTO-QUIESCE
STARTED
.... .1.. SVMTYP4 X'04' SVMTYP4 STORAGE CONTROLLER
HEALTH MESSAGE
.... .1.1 SVMTYP5 X'05' SVMTYP5 PPRC SUSPEND
SUMMARY NOTIFICAION
0029 41 Address 1 SVMSS Device subchannel set identifier
002A 42 Bitstring 2 SVMDSSID Device subsystem identifier
002C 44 Character 4 SVMRES1 RESERVED *** BASED ON TYPE OF
RECORD (SVMRT)
0030 48 Character 64 SVMVER
0070 112 Character 705 SVMPPRCS Space for architected response to
SVMTYP5
00000331 SVMBYSZ *-SVMREC
00000067 SVMDWSZ ((SVMBYSZ+7)/8)
0030 48 Bitstring 28 SVMPMCW PMCW
004C 76 Bitstring 16 SVMIRB IRB
005C 92 Bitstring 20 SVMRES2 RESERVED
0030 48 Bitstring 1 SVMBD REASON DEVICE WAS BOXED
.... .... SVMBOX00 X'00' SVMBOX00 BOX for no
specific reason (should not occur
on currently supported
configurations)
.... ...1 SVMBOX01 X'01' SVMBOX01 BOX due to HOT I/O
Condition
.... ..1. SVMBOX02 X'02' SVMBOX02 BOX due to MI on a
CSCH
.... ..11 SVMBOX03 X'03' SVMBOX03 BOX due to
recovery threshold
.... .1.. SVMBOX04 X'04' SVMBOX04 RDC data does not
exist for VARY ON (HCPCPN)
.... .1.1 SVMBOX05 X'05' SVMBOX05 State change
detected device type change
(HCPDPD)
.... .11. SVMBOX06 X'06' SVMBOX06 PAV alias device
now associated with unknown PAV
base (HCPDPD)
.... .111 SVMBOX07 X'07' SVMBOX07 STSCH failure
(HCPIQM)
.... 1... SVMBOX08 X'08' SVMBOX08 RDEVDEV <>
SCHDEV (not device user intended)
while processing MSCH (HCPIQM)
.... 1..1 SVMBOX09 X'09' SVMBOX09 Set System
Characteristics CCW failure
during reset notification
(HCPPRF)
.... 1.1. SVMBOX0A X'0A' SVMBOX0A Unrecoverable
error during reset notification
(HCPPRF)
.... 1.11 SVMBOX0B X'0B' SVMBOX0B Box old device at
subchannel during Subchannel Add
CRW (HCPRFC)
.... 11.. SVMBOX0C X'0C' SVMBOX0C Box device during
Subchannel Delete CRW (HCPRFC)
.... 11.1 SVMBOX0D X'0D' SVMBOX0D Box old device at
subchannel during Subchannel Add
CRW after swap (HCPRFC)
.... 111. SVMBOX0E X'0E' SVMBOX0E Box device during
Subchannel Delete CRW after swap
(HCPRFC)
.... 1111 SVMBOX0F X'0F' SVMBOX0F Attempt to modify
and enable subchannel failed
during IPR task (HCPRFC)
...1 .... SVMBOX10 X'10' SVMBOX10 MSCH enabled for
unintended device (HCPSUB)
...1 ...1 SVMBOX11 X'11' SVMBOX11 No paths left
during IPI Delete CRW (HCPSZP)
0031 49 Bitstring 63 SVMRES3 RESERVED
0030 48 Bitstring 3 SVMCU CU TYPE AND MODEL
0033 51 Bitstring 1 SVMRES4 RESERVED
0034 52 Bitstring 3 SVMDT DEVICE TYPE AND MODEL
0037 55 Bitstring 1 SVMRES5 RESERVED
0038 56 Bitstring 1 SVMMTRF Record format
.... ...1 SVMMRF1 X'01' SVMMRF1 Format-1 record
.... ..1. SVMMRF2 X'02' SVMMRF2 Format-2 record
0039 57 Bitstring 44 SVMSNS1 Sense subsystem data format 1
0065 101 Bitstring 52 SVMRES6 Reserved
0039 57 Bitstring 96 SVMSNS2 Sense subsystem data format 2
0030 48 Bitstring 1 SVMRAQS REASON AUTO QUIESCE STARTED
.... .... SVMAQ00 X'00' SVMAQ00 Equip Check/Cmd
Reject from DTE
.... ...1 SVMAQ01 X'01' SVMAQ01 Hot I/O
.... ..1. SVMAQ02 X'02' SVMAQ02 MIH on clear
(retired by VM64647)
.... ..11 SVMAQ03 X'03' SVMAQ03 MIH on non-reserved
device
.... .1.. SVMAQ04 X'04' SVMAQ04 CC3 from CTB, IOS,
or IQM
.... .1.1 SVMAQ05 X'05' SVMAQ05 CC3 from PAU
.... .11. SVMAQ06 X'06' SVMAQ06 IPI Delete from RFC
OLPM & LPUM not valid for reason
06
0031 49 Bitstring 1 SVMOLPM ORB LPM used for the I/O
0032 50 Bitstring 1 SVMLPUM IRB LPUM for the I/O
0033 51 Bitstring 1 SVMRLPM RDEVLPM at time of interrupt
0034 52 Bitstring 8 SVMCHPS RDEVCHPS at time of interrupt
003C 60 Bitstring 12 SVMIRBK IORIRB at time of interrupt
0048 72 Bitstring 32 SVMIOSN Sense at time of interrupt
0068 104 Bitstring 8 SVMRES7 Reserved
00000040 SVMRAQL *-SVMRAQS Length of Auto Quiesce
data
00000008 SVMRAQD ((SVMRAQL+7)/8) Length in double
words
0030 48 Bitstring 2 SVMHMLEN Length of SCHM
..11 1... SVM56 56 SVM56 Message is 56 bytes in
length
0032 50 Bitstring 1 SVMHMFOR Attention message format
.... .111 SVM7 7 SVM7 Message format is always
07
0033 51 Bitstring 1 SVMMSGCD Message Codes
0034 52 Bitstring 4 SVMMSDID Message ID
0038 56 Bitstring 1 SVMCMFLG Common Message Flags
0039 57 Bitstring 1 SVMSCHMF SCHM Flags
003A 58 Bitstring 2 SVMRES8 Reserved
003C 60 Bitstring 2 SVMTOKEN Unique Event Token
003E 62 Bitstring 2 SVMSCLSS LSS Number
0040 64 Bitstring 2 SVMSSID Subsystem ID (SSID)
0042 66 Bitstring 1 SVMDEVNM Device Number
0043 67 Bitstring 5 SVMRES9 Reserved
0048 72 Bitstring 32 SVMDVMAP Device Bitmap
0068 104 Bitstring 8 SVMRES10 Reserved
0070 112 Bitstring 6 SVMMCTYP SFI Machine Type
0076 118 Bitstring 3 SVMMANID SFI Manufacturer ID
0079 121 Bitstring 2 SVMMANLC SFI Manufacturer Location
007B 123 Bitstring 12 SVMSEQNM SFI Sequence Number
00000057 SVMSCHML *-SVMHMLEN Length of SCHM data
0000000B SVMSCHMD ((SVMSCHML+7)/8) Length in double
words
0030 48 Bitstring 1 SVMT5FMT Record type
.... ...1 SVMT5FT1 X'01' SVMT5FT1 Format-1 record
.... ..1. SVMT5FT2 X'02' SVMT5FT2 Format-2 record
0031 49 Bitstring 1 SVMT5DAT (0) variable data
0031 49 Bitstring 1 SVMDEVCT Count of device records following
The following three bytes are for the first device in the
LSS and are repeated up to 255 times for the remaining
devices in the LSS.
0032 50 Bitstring 2 SVMCPSVS Copy Services Volume State
0034 52 Bitstring 1 SVMVPPCS Volume PPRC State
0035 53 Bitstring 765 SVMRES11 Reserved for remaining devices
00000302 SVMPSUSL *-SVMT5FMT Length of PPRC Suspend
data
00000061 SVMPSUSD ((SVMPSUSL+7)/8) Length in double
words
0031 49 Bitstring 1 SVMSTTUA Starting unit address for follow-
ing volume records
0032 50 Bitstring 1 SVMENDUA Ending unit address for following
volume records
0033 51 Bitstring 2 SVMCSVS1 Copy services volume state for
the first volume
0035 53 Bitstring 20 SVMVSARY Relationship array for the first
volume
0049 73 Bitstring 745 * Reserved for remaining devices
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