SANYALnet Labs | Supratim Sanyal's Computing Hobby Lab

S390X - IBM S/390 Mainframe

Search SANYALNET Hobbyist Server Network and Services:

Supratim Sanyal's Hobbyist Lab: IBM LOGO Supratim Sanyal's Hobbyist Lab: IBM System/390 S/390 Generation 5 and Generation 6

A SANYALnet LABS HOBBYIST SERVER

Welcome to s390x.sanyalnet.lan. This is a Hercules-emulated IBM Z/Arhitecture S/390 Mainframe computer running Ubuntu 18 (Bionic Beaver).

This server also speaks DECnet using Paul Koning's DECnet/Python.

SANYALnet Labs pfSense router's statistics via bandwidthd is periodically mirrored here.

More information about this server: Bionic Beaver on Z/Architecture: My Personal Mainframe IBM S/390 running Ubuntu 18 Linux on Hercules on OpenSUSE Tumbleweed

Here is what IBM say in their archives about S/390 Parallel Enterprise Server.

CPU INFO

vendor_id       : IBM/S390
# processors    : 2
bogomips per cpu: 175438.00
max thread id   : 0
features	: esan3 zarch stfle msa ldisp eimm edat etf3eh highgprs sie 
facilities      : 0 1 2 3 6 7 8 9 10 11 13 16 17 18 19 20 21 22 23 24 25 26
                  27 28 30 31 32 33 34 35 36 40 41 42 43 45 47 49 52 66 75
                  76 77
cache0          : level=1 type=Data scope=Private size=512K line_size=256
                  associativity=-1
cache1          : level=1 type=Instruction scope=Private size=512K
                  line_size=256 associativity=-1
processor 0: version = 00,  identification = 012345,  machine = 3090
processor 1: version = 00,  identification = 112345,  machine = 3090

INTERRUPTS

           CPU0       CPU1       
EXT:     502465     506737 
I/O:      55430      49030 
AIO:          0          0 
CLK:     404128     417705   [EXT] Clock Comparator
EXC:      98214      88942   [EXT] External Call
EMS:          0          0   [EXT] Emergency Signal
TMR:          0          0   [EXT] CPU Timer
TAL:          0          0   [EXT] Timing Alert
PFL:          0          0   [EXT] Pseudo Page Fault
DSD:          0          0   [EXT] DASD Diag
VRT:          0          0   [EXT] Virtio
SCP:        123         90   [EXT] Service Call
IUC:          0          0   [EXT] IUCV
CMS:          0          0   [EXT] CPU-Measurement: Sampling
CMC:          0          0   [EXT] CPU-Measurement: Counter
FTP:          0          0   [EXT] HMC FTP Service
CIO:          7          2   [I/O] Common I/O Layer Interrupt
QAI:          0          0   [I/O] QDIO Adapter Interrupt
DAS:       9850       9719   [I/O] DASD
C15:          0          0   [I/O] 3215
C70:          0          0   [I/O] 3270
TAP:          0          0   [I/O] Tape
VMR:          0          0   [I/O] Unit Record Devices
LCS:          0          0   [I/O] LCS
CTC:      45573      39309   [I/O] CTC
APB:          0          0   [I/O] AP Bus
ADM:          0          0   [I/O] EADM Subchannel
CSC:          0          0   [I/O] CHSC Subchannel
PCI:          0          0   [I/O] PCI Interrupt
MSI:          0          0   [I/O] MSI Interrupt
VIR:          0          0   [I/O] Virtual I/O Devices
VAI:          0          0   [I/O] Virtual I/O Devices AI
NMI:          0          0   [NMI] Machine Check
RST:          0          1   [CPU] CPU Restart

SANYALnet Labs

That is just a name I have given my disorganized bunch of computers and electronics hobby projects; it is nebulous and does not really mean anything. Equivalent to "junk in the basement."

DECnet - MAC address - SCSSYSTEMID Calculator

Here is a DECnet administrator's tool in javascript: DECnet - MAC address - SCSSYSTEMID Calculator »

Nodes

The hobbyist servers I play with and the services they provide are listed at my Freeshell / SDF Web Page.

Contact

Supratim Sanyal

Disclaimer

This is a private hobbyist server with potentially everything being logged. There is absolutely no assurance of any kind whatsoever, no assumptions can be made about any sort of privacy, security, availability and retention of data. This generally applies to all my hobbyist servers mentioned here and elsewhere.


Flag Counter

|........10........20........30........40........50........60........70........|