SANYALnet Labs | SSH login to Ubuntu 18.04 for s390x on IBM Z/Arch S/390 Mainframe on Hercules simulator on OpenSUSE Tumbleweed Linux; more details: https://supratim-sanyal.blogspot.com/2018/10/bionic-beaver-on-zarchitecture-my.html

IBM-S390-UBUNTU-18.04-LOGIN

➤ ssh [email protected]

Welcome to Ubuntu 18.04.1 LTS (GNU/Linux 4.15.0-36-generic s390x)

 * Documentation:  https://help.ubuntu.com
 * Management:     https://landscape.canonical.com
 * Support:        https://ubuntu.com/advantage

  System information as of Sat Oct 20 13:28:17 BST 2018

  System load:  1.71              Processes:             104
  Usage of /:   73.1% of 2.19GB   Users logged in:       0
  Memory usage: 21%               IP address for slca00: 10.100.0.23
  Swap usage:   0%


0 packages can be updated.
0 updates are security updates.


Last login: Sat Oct 20 13:17:08 2018 from 10.100.0.22
To run a command as administrator (user "root"), use "sudo <command>".
See "man sudo_root" for details.

ibmuser@s390x:~$
ibmuser@s390x:~$ uname -a
Linux s390x 4.15.0-36-generic #39-Ubuntu SMP Mon Sep 24 16:13:24 UTC 2018 s390x s390x s390x GNU/Linux
ibmuser@s390x:~$
ibmuser@s390x:~$ cat /proc/cpuinfo
vendor_id       : IBM/S390
# processors    : 2
bogomips per cpu: 192307.00
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
ibmuser@s390x:~$
ibmuser@s390x:~$ cat /proc/ioports
ibmuser@s390x:~$
ibmuser@s390x:~$ free -h
              total        used        free      shared  buff/cache   available
Mem:           797M         68M         92M        280K        635M        677M
Swap:          105M          0B        105M
ibmuser@s390x:~$
ibmuser@s390x:~$ df -h
Filesystem      Size  Used Avail Use% Mounted on
udev            393M     0  393M   0% /dev
tmpfs            80M  280K   80M   1% /run
/dev/dasda1     2.2G  1.9G  205M  91% /
tmpfs           399M     0  399M   0% /dev/shm
tmpfs           5.0M     0  5.0M   0% /run/lock
tmpfs           399M     0  399M   0% /sys/fs/cgroup
tmpfs            80M     0   80M   0% /run/user/1000
ibmuser@s390x:~$
ibmuser@s390x:~$ cat /proc/interrupts
           CPU0       CPU1
EXT:     370136     360776
I/O:      98294      73850
AIO:          0          0
CLK:     252482     254795   [EXT] Clock Comparator
EXC:     117522     105843   [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:        132        138   [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:          5          4   [I/O] Common I/O Layer Interrupt
QAI:          0          0   [I/O] QDIO Adapter Interrupt
DAS:      32030      26348   [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:      66259      47498   [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
ibmuser@s390x:~$
ibmuser@s390x:~$
ibmuser@s390x:~$