MIHREC MIHREC is used in the SVC 76-initiated error recording process of tYFe 70 MIH (Missing Interrupt Handler) records. I 0 MIHKElN I 1*1 I/A*2//I/A*3//I/l*4//I///MIHSPE1////1 8 MIHDTEN 10 18 20 MIHCUl2 28 MIHVOL 30 Hexadecimal Field
Displacement Name o
2
3
4
5
6
8
C 10 MIHKElN MIHSiS1 MIHSiS2 MI!I$WS3 MIHRECNT MIHSPE1 MIHDTEN MIHTMEN MIHCPID DS DS DS DS DS DS DS DS DS (cont. )
1H
1C
1C
1C
1C
1H
1F
1F
2F Qatg 18 20 23
26
2C 30 MIHJOB MlijCUl2 MIHCUl1 IHHYOL IUHDEYT MIHINT IHHSIZE DS 8X DS 3X DS 3X DS 61 DS 41 DS 8X EQU (*-MIHREC) MIHTMEN MIHCPID MIHJOB MIHCUl1 MIHVOL MIHINT 1*1 1*2 1*3 1*4 IHBDEVT Field Description, Contents, Meaning Type and operating system Switch byte 0 Reserved for IBM use
Reserved for IBM use
Reserved for IBM use
Reserved for IBM use
Date Time Processor identification and model number Job whose I/O request is pending CUI used to address the device Primary device address Volume serial number of device
Device type Time interval used to check Fending interrupt MIH record size in deublewcrds (X'07') 40 IBM VM/370 Data lreas and Centrol Block Logic

HNBDB MNBDR provides header information for following monitor records.
o MIBRECSZ I///RSVD////I M*1 elHCODE 8 MIHTOD (cont.)
L Hexadecimal Field Displacement Name Field Description, Contents, eeaning ------------ -------------------------------------- 0 aNBHDLEN BQU II Length of 401."", header 1171:1 -F,.. ...... ",,+\ Of '-41"" .IJ."" ........ .n. ,. .... "" ........ , 0 MIHRECSZ DS 1B Record size
2 RSVD DS 1H Reserved for IBe use
4 MNHCLASS DS 11 B*1 Bonitor class
S BNHCODE DS IL2 Bonitor code
7 BIHTOD DS ILS B*2 Current TOD value BNHDRLEI EQU *-BNHDR Length of header record
Section 1. CP Data Areas and Control Blocks 41