user@workstation:~$ ssh ubuntu@zlin42 Welcome to Ubuntu 20.04.1 LTS (GNU/Linux 5.4.0-52-generic s390x) * Documentation: https://help.ubuntu.com * Management: https://landscape.canonical.com * Support: https://ubuntu.com/advantage System information as of Tue 27 Oct 2020 07:16:32 AM UTC System load: 0.0 Processes: 207 Usage of /: 42.5% of 20.18GB Users logged in: 0 Memory usage: 3% IPv4 address for virbr0: 192.168.122.1 Swap usage: 0% 18 updates can be installed immediately. 0 of these updates are security updates. To see these additional updates run: apt list --upgradable ubuntu@zlin42:~$ sudo apt -y -q install qemu-kvm libvirt-daemon-system libvirt-clients virtinst bridge-utils qemu-utils ... ubuntu@zlin42:~$ wget http://cdimage.ubuntu.com/ubuntu-legacy-server/releases/20.04/release/ubuntu-20.04-legacy-server-s390x.iso --2020-10-27 07:17:54-- http://cdimage.ubuntu.com/ubuntu-legacy-server/releases/20.04/release/ubuntu-20.04-legacy-server-s390x.iso Resolving cdimage.ubuntu.com (cdimage.ubuntu.com)... 2001:67c:1562::28, 2001:67c:1562::25, 2001:67c:1360:8001::33, ... Connecting to cdimage.ubuntu.com (cdimage.ubuntu.com)|2001:67c:1562::28|:80... connected. HTTP request sent, awaiting response... 200 OK Length: 545548288 (520M) [application/x-iso9660-image] Saving to: ‘ubuntu-20.04-legacy-server-s390x.iso’ ubuntu-20.04-legacy-ser 100%[=============================>] 520.28M 110MB/s in 4.7s 2020-10-27 07:17:59 (110 MB/s) - ‘ubuntu-20.04-legacy-server-s390x.iso’ saved [545548288/545548288] ubuntu@zlin42:~$ sudo reboot [sudo] password for ubuntu: Connection to zlin42 closed by remote host. Connection to zlin42 closed. user@workstation:~$ ssh ubuntu@zlin42 Welcome to Ubuntu 20.04.1 LTS (GNU/Linux 5.4.0-52-generic s390x) * Documentation: https://help.ubuntu.com * Management: https://landscape.canonical.com * Support: https://ubuntu.com/advantage System information as of Tue 27 Oct 2020 07:19:54 AM UTC System load: 2.15 Processes: 265 Usage of /: 45.0% of 20.18GB Users logged in: 0 Memory usage: 2% IPv4 address for virbr0: 192.168.122.1 Swap usage: 0% 18 updates can be installed immediately. 0 of these updates are security updates. To see these additional updates run: apt list --upgradable Last login: Tue Oct 27 07:16:32 2020 from 10.172.194.67 ubuntu@zlin42:~$ lszdev --online TYPE ID ON PERS NAMES dasd-eckd 0.0.2600 yes yes dasda dasd-eckd 0.0.2620 yes yes dasdb qeth 0.0.c000:0.0.c001:0.0.c002 yes yes encc000 ubuntu@zlin42:~$ sudo chzdev -e 261E ECKD DASD 0.0.261e configured ubuntu@zlin42:~$ lszdev --online TYPE ID ON PERS NAMES dasd-eckd 0.0.2600 yes yes dasda dasd-eckd 0.0.261e yes yes dasdc dasd-eckd 0.0.2620 yes yes dasdb qeth 0.0.c000:0.0.c001:0.0.c002 yes yes encc000 ubuntu@zlin42:~$ sudo dasdfmt -y -b 4096 /dev/dasdc Finished formatting the device. Rereading the partition table... ok ubuntu@zlin42:~$ sudo fdasd -a /dev/dasdc reading volume label ..: VOL1 reading vtoc ..........: ok auto-creating one partition for the whole disk... writing volume label... writing VTOC... rereading partition table... ubuntu@zlin42:~$ virt-install --name focal --memory 2048 --disk path=/dev/disk/by-path/ccw-0.0.261e --cdrom ./ubuntu-20.04-legacy-server-s390x.iso WARNING CDROM media does not print to the text console by default, so you likely will not see text install output. You might want to use --location. See the man page for examples of using --location with CDROM media Starting install... Connected to domain focal Escape character is ^] [ 0.071624] Linux version 5.4.0-26-generic (buildd@bos02-s390x-015) (gcc version 9.3.0 (Ubuntu 9.3.0-10ubuntu2)) #30-Ubuntu SMP Mon Apr 20 16:57:22 UTC 2020 (Ubuntu 5.4.0-26.30-generic 5.4.30) [ 0.071627] setup.289988: Linux is running under KVM in 64-bit mode [ 0.071639] setup.b050d0: The maximum memory size is 2048MB [ 0.071668] numa.196305: NUMA mode: plain [ 0.071742] cpu.33a262: 2 configured CPUs, 0 standby CPUs [ 0.071868] Write protected kernel read-only data: 11556k [ 0.071922] Zone ranges: [ 0.071923] DMA [mem 0x0000000000000000-0x000000007fffffff] [ 0.071924] Normal empty [ 0.071925] Movable zone start for each node [ 0.071926] Early memory node ranges [ 0.071927] node 0: [mem 0x0000000000000000-0x000000007fffffff] [ 0.071929] Initmem setup node 0 [mem 0x0000000000000000-0x000000007fffffff] [ 0.100332] percpu: Embedded 34 pages/cpu s98816 r8192 d32256 u139264 [ 0.100354] Built 1 zonelists, mobility grouping on. Total pages: 516096 [ 0.100355] Policy zone: DMA [ 0.100356] Kernel command line: ''ot=/dev/ram0 ro [ 0.102719] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.103262] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.103264] mem auto-init: stack:off, heap alloc:on, heap free:off [ 0.166285] Memory: 2029084K/2097152K available (9076K kernel code, 1708K rwdata, 2476K rodata, 3424K init, 948K bss, 68068K reserved, 0K cma-reserved) [ 0.166290] random: get_random_u64 called from kmem_cache_open+0x42/0x4a0 with crng_init=0 [ 0.166472] SLUB: HWalign=256, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.166481] ftrace: allocating 29625 entries in 116 pages [ 0.179657] rcu: Hierarchical RCU implementation. [ 0.179658] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.179659] Tasks RCU enabled. [ 0.179660] rcu: RCU calculated value of scheduler-enlistment delay is 10 jiffies. [ 0.179661] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.183318] NR_IRQS: 3, nr_irqs: 3, preallocated irqs: 3 [ 0.183373] clocksource: tod: mask: 0xffffffffffffffff max_cycles: 0x3b0a9be803b0a9, max_idle_ns: 1805497147909793 ns [ 0.183395] Console: colour dummy device 80x25 [ 0.183479] printk: console [ttyS1] enabled [ 0.183537] pid_max: default: 32768 minimum: 301 [ 0.183572] LSM: Security Framework initializing [ 0.183577] Yama: becoming mindful. [ 0.183608] AppArmor: AppArmor initialized [ 0.183641] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.183661] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.183680] *** VALIDATE tmpfs *** [ 0.183839] *** VALIDATE proc *** [ 0.183898] *** VALIDATE cgroup1 *** [ 0.183899] *** VALIDATE cgroup2 *** [ 0.184240] rcu: Hierarchical SRCU implementation. [ 0.184436] smp: Bringing up secondary CPUs ... [ 0.184805] smp: Brought up 1 node, 2 CPUs [ 0.185095] devtmpfs: initialized [ 0.185313] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 0.185388] futex hash table entries: 512 (order: 5, 131072 bytes, linear) [ 0.185601] NET: Registered protocol family 16 [ 0.185634] audit: initializing netlink subsys (disabled) [ 0.185709] audit: type=2000 audit(1603784619.981:1): state=initialized audit_enabled=0 res=1 [ 0.185760] Spectre V2 mitigation: execute trampolines [ 0.187088] HugeTLB registered 1.00 MiB page size, pre-allocated 0 pages [ 0.190429] random: fast init done [ 0.191220] iommu: Default domain type: Translated [ 0.191317] SCSI subsystem initialized [ 0.191624] NetLabel: Initializing [ 0.191626] NetLabel: domain hash size = 128 [ 0.191626] NetLabel: protocols = UNLABELED CIPSOv4 CALIPSO [ 0.191658] NetLabel: unlabeled traffic allowed by default [ 0.222773] *** VALIDATE bpf *** [ 0.222873] VFS: Disk quotas dquot_6.6.0 [ 0.222884] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.222908] *** VALIDATE ramfs *** [ 0.222911] *** VALIDATE hugetlbfs *** [ 0.223038] AppArmor: AppArmor Filesystem Enabled [ 0.223989] NET: Registered protocol family 2 [ 0.224127] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.224203] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.224360] TCP bind hash table entries: 16384 (order: 6, 262144 bytes, linear) [ 0.224377] TCP: Hash tables configured (established 16384 bind 16384) [ 0.224459] UDP hash table entries: 1024 (order: 3, 32768 bytes, linear) [ 0.224465] UDP-Lite hash table entries: 1024 (order: 3, 32768 bytes, linear) [ 0.224490] NET: Registered protocol family 1 [ 0.224494] NET: Registered protocol family 44 [ 0.224520] Trying to unpack rootfs image as initramfs... [ 0.424226] Freeing initrd memory: 13508K [ 0.424428] kvm-s390.a3074b: SIE is not available [ 0.424444] hypfs.7f5705: The hardware system does not support hypfs [ 0.424448] hypfs.7a79f0: Initialization of hypfs failed with rc=-61 [ 0.424603] Initialise system trusted keyrings [ 0.424609] Key type blacklist registered [ 0.424641] workingset: timestamp_bits=42 max_order=19 bucket_order=0 [ 0.426342] zbud: loaded [ 0.426817] squashfs: version 4.0 (2009/01/31) Phillip Lougher [ 0.426968] fuse: init (API version 7.31) [ 0.426986] *** VALIDATE fuse *** [ 0.426988] *** VALIDATE fuse *** [ 0.427072] Platform Keyring initialized [ 0.432659] Key type asymmetric registered [ 0.432661] Asymmetric key parser 'x509' registered [ 0.432667] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.432699] io scheduler mq-deadline registered [ 0.432807] hvc_iucv.691dff: The z/VM IUCV HVC device driver cannot be used without z/VM [ 0.434434] loop: module loaded [ 0.434483] tun: Universal TUN/TAP device driver, 1.6 [ 0.434537] device-mapper: uevent: version 1.0.3 [ 0.434587] device-mapper: ioctl: 4.41.0-ioctl (2019-09-16) initialised: dm-devel@redhat.com [ 0.434617] cio.b5d5f6: Channel measurement facility initialized using format extended (mode autodetected) [ 0.434687] sclp_sd.ef2911: Store Data request failed (eq=2, di=3, response=0x40f0, flags=0x00, status=0, rc=-5) [ 0.434801] drop_monitor: Initializing network drop monitor service [ 0.435149] NET: Registered protocol family 10 [ 0.498253] Segment Routing with IPv6 [ 0.498272] NET: Registered protocol family 17 [ 0.498302] Key type dns_resolver registered [ 0.498364] registered taskstats version 1 [ 0.498369] Loading compiled-in X.509 certificates [ 0.500791] Loaded X.509 cert 'Build time autogenerated kernel key: 01fa03be7dbdcc047dba8cc4b3de19635d2916cb' [ 0.500804] zswap: loaded using pool lzo/zbud [ 0.500860] Key type ._fscrypt registered [ 0.500862] Key type .fscrypt registered [ 0.509875] Key type big_key registered [ 0.514319] Key type encrypted registered [ 0.514322] AppArmor: AppArmor sha1 policy hashing enabled [ 0.514325] ima: No TPM chip found, activating TPM-bypass! [ 0.514330] ima: Allocated hash algorithm: sha1 [ 0.514334] ima: No architecture policies found [ 0.514342] evm: Initialising EVM extended attributes: [ 0.514343] evm: security.selinux [ 0.514344] evm: security.SMACK64 [ 0.514345] evm: security.SMACK64EXEC [ 0.514346] evm: security.SMACK64TRANSMUTE ┌────────────────────────┤ [!!] Partition disks ├─────────────────────────┐ │ │ │ The installer can guide you through partitioning a disk (using │ │ different standard schemes) or, if you prefer, you can do it │ │ manually. With guided partitioning you will still have a chance later │ │ to review and customise the results. │ │ │ │ If you choose guided partitioning for an entire disk, you will next │ │ be asked which disk should be used. │ │ │ │ Partitioning method: │ │ │ │ Guided - use entire disk │ │ Guided - use entire disk and set up LVM │ │ Guided - use entire disk and set up encrypted LVM │ │ Manual │ │ │ │ │ │ │ └─────────────────────────────────────────────────────────────────────────┘ moves; selects; activates buttons ┌────────────────────────┤ [!!] Partition disks ├─────────────────────────┐ │ │ │ Note that all data on the disk you select will be erased, but not │ │ before you have confirmed that you really want to make the changes. │ │ │ │ Select disk to partition: │ │ │ │ Virtual disk 1 (vda) - 22.2 GB Virtio Block Device │ │ │ │ │ │ │ └─────────────────────────────────────────────────────────────────────────┘ moves; selects; activates buttons ┌───────────────────────┤ [!!] Partition disks ├───────────────────────┐ │ │ │ If you continue, the changes listed below will be written to the │ │ disks. Otherwise, you will be able to make further changes manually. │ │ │ │ The partition tables of the following devices are changed: │ │ Virtual disk 1 (vda) │ │ │ │ The following partitions are going to be formatted: │ │ partition #1 of Virtual disk 1 (vda) as │ │ partition #2 of Virtual disk 1 (vda) as ext4 │ │ │ │ Write the changes to disks? │ │ │ │ │ │ │ └──────────────────────────────────────────────────────────────────────┘ moves; selects; activates buttons ┌────────────────────────┤ Partitions formatting ├────────────────────────┐ │ │ │ 80% │ │ │ │ Creating swap file... │ │ │ └─────────────────────────────────────────────────────────────────────────┘ ┌────────────────────────┤ [!] PAM configuration ├────────────────────────┐ │ │ │ Applying updates on a frequent basis is an important part of keeping │ │ your system secure. │ │ │ │ By default, updates need to be applied manually using package │ │ management tools. Alternatively, you can choose to have this system │ │ automatically download and install security updates, or you can │ │ choose to manage this system over the web as part of a group of │ │ systems using Canonical's Landscape service. │ │ │ │ How do you want to manage upgrades on this system? │ │ │ │ No automatic updates │ │ Install security updates automatically │ │ Manage system with Landscape │ │ │ │ │ │ │ └─────────────────────────────────────────────────────────────────────────┘ moves; selects; activates buttons ┌───────────────────────┤ [!] Software selection ├────────────────────────┐ │ │ │ At the moment, only the core of the system is installed. To tune the │ │ system to your needs, you can choose to install one or more of the │ │ following predefined collections of software. │ │ │ │ Choose software to install: │ │ │ │ [ ] Ubuntu Cloud Image (instance) │ │ [ ] DNS server │ │ [ ] LAMP server ▒ │ │ [ ] Lubuntu Desktop ▒ │ │ [ ] Mail server ▒ │ │ [ ] PostgreSQL database ▒ │ │ [ ] Print server ▒ │ │ [ ] Samba file server ▒ │ │ [ ] Ubuntu desktop default languages │ │ │ │ │ │ │ └─────────────────────────────────────────────────────────────────────────┘ moves; selects; activates buttons ┌─────────────────────┤ Select and install software ├─────────────────────┐ │ │ │ 97% │ │ │ │ Cleaning up... │ │ │ └─────────────────────────────────────────────────────────────────────────┘ ┌───────────────────┤ [!!] Finish the installation ├────────────────────┐ │ │ ┌│ Installation complete │ ││ Installation is complete, so it is time to boot into your new system. │ ││ Make sure to remove the installation media (CD-ROM, floppies), so │ ││ that you boot into the new system rather than restarting the │ ││ installation. │ ││ │ └│ │ │ │ └───────────────────────────────────────────────────────────────────────┘ moves; selects; activates buttons ┌─────────────────────┤ Finishing the installation ├──────────────────────┐ │ │ │ 95% │ │ │ The system is going down NOW!ystem... │ Sent SIGTERM to all processes │ Sent SIGKILL to all processes───────────────────────────────────────────────┘ Requesting system reboot Domain creation completed. Restarting guest. Connected to domain focal Escape character is ^] Booting entry #0 [ 0.066263] Linux version 5.4.0-52-generic (buildd@bos02-s390x-020) (gcc version 9.3.0 (Ubuntu 9.3.0-17ubuntu1~20.04)) #57-Ubuntu SMP Thu Oct 15 10:52:40 UTC 2020 (Ubuntu 5.4.0-52.57-generic 5.4.65) [ 0.066265] setup.289988: Linux is running under KVM in 64-bit mode [ 0.067447] setup.b050d0: The maximum memory size is 2048MB [ 0.067451] setup.dae2e8: Reserving 196MB of memory at 1852MB for crashkernel (System RAM: 1852MB) [ 0.067478] numa.196305: NUMA mode: plain [ 0.067553] cpu.33a262: 2 configured CPUs, 0 standby CPUs [ 0.067733] Write protected kernel read-only data: 11576k [ 0.067785] Zone ranges: [ 0.067787] DMA [mem 0x0000000000000000-0x000000007fffffff] [ 0.067788] Normal empty [ 0.067789] Movable zone start for each node [ 0.067790] Early memory node ranges [ 0.067791] node 0: [mem 0x0000000000000000-0x000000007fffffff] [ 0.067793] Initmem setup node 0 [mem 0x0000000000000000-0x000000007fffffff] [ 0.095977] percpu: Embedded 34 pages/cpu s98816 r8192 d32256 u139264 [ 0.095998] Built 1 zonelists, mobility grouping on. Total pages: 516096 [ 0.095999] Policy zone: DMA [ 0.096000] Kernel command line: root=UUID=83ac1537-9964-484e-81a4-afc68ff5f537 crashkernel=196M [ 0.097094] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.097636] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.097638] mem auto-init: stack:off, heap alloc:on, heap free:off [ 0.154864] Memory: 1826860K/2097152K available (9088K kernel code, 1708K rwdata, 2484K rodata, 3428K init, 952K bss, 270292K reserved, 0K cma-reserved) [ 0.154869] random: get_random_u64 called from kmem_cache_open+0x42/0x4a0 with crng_init=0 [ 0.155047] SLUB: HWalign=256, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.155057] ftrace: allocating 29651 entries in 116 pages [ 0.168527] rcu: Hierarchical RCU implementation. [ 0.168528] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.168529] Tasks RCU enabled. [ 0.168530] rcu: RCU calculated value of scheduler-enlistment delay is 10 jiffies. [ 0.168531] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.172206] NR_IRQS: 3, nr_irqs: 3, preallocated irqs: 3 [ 0.172260] clocksource: tod: mask: 0xffffffffffffffff max_cycles: 0x3b0a9be803b0a9, max_idle_ns: 1805497147909793 ns [ 0.172281] Console: colour dummy device 80x25 [ 0.172368] printk: console [ttyS1] enabled [ 0.172424] pid_max: default: 32768 minimum: 301 [ 0.172457] LSM: Security Framework initializing [ 0.172463] Yama: becoming mindful. [ 0.172493] AppArmor: AppArmor initialized [ 0.172535] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.172556] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.172574] *** VALIDATE tmpfs *** [ 0.172737] *** VALIDATE proc *** [ 0.172787] *** VALIDATE cgroup1 *** [ 0.172789] *** VALIDATE cgroup2 *** [ 0.173124] rcu: Hierarchical SRCU implementation. [ 0.173321] smp: Bringing up secondary CPUs ... [ 0.173679] smp: Brought up 1 node, 2 CPUs [ 0.174024] devtmpfs: initialized [ 0.174243] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 0.174316] futex hash table entries: 512 (order: 5, 131072 bytes, linear) [ 0.174533] NET: Registered protocol family 16 [ 0.174565] audit: initializing netlink subsys (disabled) [ 0.174638] audit: type=2000 audit(1603785049.395:1): state=initialized audit_enabled=0 res=1 [ 0.174693] Spectre V2 mitigation: execute trampolines [ 0.176018] HugeTLB registered 1.00 MiB page size, pre-allocated 0 pages [ 0.178288] iommu: Default domain type: Translated [ 0.178379] SCSI subsystem initialized [ 0.178680] NetLabel: Initializing [ 0.178681] NetLabel: domain hash size = 128 [ 0.178682] NetLabel: protocols = UNLABELED CIPSOv4 CALIPSO [ 0.178736] NetLabel: unlabeled traffic allowed by default [ 0.209723] *** VALIDATE bpf *** [ 0.209788] VFS: Disk quotas dquot_6.6.0 [ 0.209801] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.209816] *** VALIDATE ramfs *** [ 0.209819] *** VALIDATE hugetlbfs *** [ 0.209935] AppArmor: AppArmor Filesystem Enabled [ 0.210102] random: fast init done [ 0.211698] NET: Registered protocol family 2 [ 0.211868] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.211944] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.212097] TCP bind hash table entries: 16384 (order: 6, 262144 bytes, linear) [ 0.212114] TCP: Hash tables configured (established 16384 bind 16384) [ 0.212218] UDP hash table entries: 1024 (order: 3, 32768 bytes, linear) [ 0.212241] UDP-Lite hash table entries: 1024 (order: 3, 32768 bytes, linear) [ 0.212276] NET: Registered protocol family 1 [ 0.212280] NET: Registered protocol family 44 [ 0.212337] Trying to unpack rootfs image as initramfs... [ 0.273547] Freeing initrd memory: 15000K [ 0.273832] kvm-s390.a3074b: SIE is not available [ 0.273847] hypfs.7f5705: The hardware system does not support hypfs [ 0.273851] hypfs.7a79f0: Initialization of hypfs failed with rc=-61 [ 0.273998] Initialise system trusted keyrings [ 0.274005] Key type blacklist registered [ 0.274046] workingset: timestamp_bits=42 max_order=19 bucket_order=0 [ 0.275548] zbud: loaded [ 0.275994] squashfs: version 4.0 (2009/01/31) Phillip Lougher [ 0.276149] fuse: init (API version 7.31) [ 0.276166] *** VALIDATE fuse *** [ 0.276169] *** VALIDATE fuse *** [ 0.276259] Platform Keyring initialized [ 0.280120] Key type asymmetric registered [ 0.280121] Asymmetric key parser 'x509' registered [ 0.280126] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.280160] io scheduler mq-deadline registered [ 0.280251] hvc_iucv.691dff: The z/VM IUCV HVC device driver cannot be used without z/VM [ 0.282010] loop: module loaded [ 0.282053] tun: Universal TUN/TAP device driver, 1.6 [ 0.282095] device-mapper: uevent: version 1.0.3 [ 0.282137] device-mapper: ioctl: 4.41.0-ioctl (2019-09-16) initialised: dm-devel@redhat.com [ 0.282178] cio.b5d5f6: Channel measurement facility initialized using format extended (mode autodetected) [ 0.282262] sclp_sd.ef2911: Store Data request failed (eq=2, di=3, response=0x40f0, flags=0x00, status=0, rc=-5) [ 0.282363] drop_monitor: Initializing network drop monitor service [ 0.282588] NET: Registered protocol family 10 [ 0.336118] Segment Routing with IPv6 [ 0.336139] NET: Registered protocol family 17 [ 0.336167] Key type dns_resolver registered [ 0.336215] registered taskstats version 1 [ 0.336220] Loading compiled-in X.509 certificates [ 0.337187] Loaded X.509 cert 'Build time autogenerated kernel key: 844da500838248432c7465ece137910c8cc81d0e' [ 0.337207] zswap: loaded using pool lzo/zbud [ 0.337264] Key type ._fscrypt registered [ 0.337265] Key type .fscrypt registered [ 0.340695] Key type big_key registered [ 0.342417] Key type encrypted registered [ 0.342420] AppArmor: AppArmor sha1 policy hashing enabled [ 0.342423] ima: No TPM chip found, activating TPM-bypass! [ 0.342427] ima: Allocated hash algorithm: sha1 [ 0.342431] ima: No architecture policies found [ 0.342445] evm: Initialising EVM extended attributes: [ 0.342446] evm: security.selinux [ 0.342447] evm: security.SMACK64 [ 0.342447] evm: security.SMACK64EXEC [ 0.342448] evm: security.SMACK64TRANSMUTE [ 0.342449] evm: security.SMACK64MMAP [ 0.342450] evm: security.apparmor [ 0.342451] evm: security.ima [ 0.342452] evm: security.capability [ 0.342453] evm: HMAC attrs: 0x1 [ 0.343219] Freeing unused kernel memory: 3428K [ 0.382410] Write protected read-only-after-init data: 88k [ 0.382412] Run /init as init process Loading, please wait... Starting version 245.4-4ubuntu3.2 [ 0.391197] random: systemd-udevd: uninitialized urandom read (16 bytes read) [ 0.391542] random: systemd-udevd: uninitialized urandom read (16 bytes read) [ 0.391548] random: systemd-udevd: uninitialized urandom read (16 bytes read) [ 0.415492] virtio_blk virtio2: [vda] 5409180 4096-byte logical blocks (22.2 GB/20.6 GiB) [ 0.417321] scsi host0: Virtio SCSI HBA [ 0.421544] scsi 0:0:0:0: CD-ROM QEMU QEMU CD-ROM 2.5+ PQ: 0 ANSI: 5 [ 0.436763] virtio_net virtio3 enc1: renamed from eth0 [ 0.439840] sr 0:0:0:0: Power-on or device reset occurred [ 0.439893] sr 0:0:0:0: [sr0] scsi3-mmc drive: 16x/50x cd/rw xa/form2 cdda tray [ 0.439895] cdrom: Uniform CD-ROM driver Revision: 3.20 [ 0.445306] vda:VOL1/ 0XC4B0: vda1 vda2 [ 0.492684] sr 0:0:0:0: Attached scsi generic sg0 type 5 Begin: Starting firmware auto-configuration ... done. Begin: Loading essential drivers ... done. Begin: Running /scripts/init-premount ... done. Begin: Mounting root file system ... Begin: Running /scripts/local-top ... done. Begin: Running /scripts/local-premount ... done. Begin: Will now check root file system ... fsck from util-linux 2.34 [/usr/sbin/fsck.ext4 (1) -- /dev/vda2] fsck.ext4 -a -C0 /dev/vda2 /dev/vda2: recovering journal /dev/vda2: clean, 48436/1321920 files, 576770/5277780 blocks done. [ 0.794740] EXT4-fs (vda2): mounted filesystem with ordered data mode. Opts: (null) done. Begin: Running /scripts/local-bottom ... done. Begin: Running /scripts/init-bottom ... done. [ 0.908994] systemd[1]: systemd 245.4-4ubuntu3.2 running in system mode. (+PAM +AUDIT +SELINUX +IMA +APPARMOR +SMACK +SYSVINIT +UTMP +LIBCRYPTSETUP +GCRYPT +GNUTLS +ACL +XZ +LZ4 +SECCOMP +BLKID +ELFUTILS +KMOD +IDN2 -IDN +PCRE2 default-hierarchy=hybrid) [ 0.909262] systemd[1]: Detected virtualization kvm. [ 0.909265] systemd[1]: Detected architecture s390x. Welcome to Ubuntu 20.04.1 LTS! [ 0.944739] systemd[1]: Set hostname to . [ 1.014931] systemd[222]: /usr/lib/systemd/system-generators/s390-cpi-vars failed with exit status 1. [ 1.058366] systemd[1]: /lib/systemd/system/dbus.socket:5: ListenStream= references a path below legacy directory /var/run/, updating /var/run/dbus/system_bus_socket → /run/dbus/system_bus_socket; please update the unit file accordingly. [ 1.101419] systemd[1]: Created slice system-modprobe.slice. [ OK ] Created slice system-modprobe.slice. [ 1.101729] systemd[1]: Created slice system-serial\x2dgetty.slice. [ OK ] Created slice system-serial\x2dgetty.slice. [ 1.101981] systemd[1]: Created slice User and Session Slice. [ OK ] Created slice User and Session Slice. [ 1.102096] systemd[1]: Started Forward Password Requests to Wall Directory Watch. [ OK ] Started Forward Password R…uests to Wall Directory Watch. [ 1.102365] systemd[1]: Set up automount Arbitrary Executable File Formats File System Automount Point. [ OK ] Set up automount Arbitrary…s File System Automount Point. [ 1.102477] systemd[1]: Reached target User and Group Name Lookups. [ OK ] Reached target User and Group Name Lookups. [ 1.102539] systemd[1]: Reached target Remote File Systems. [ OK ] Reached target Remote File Systems. [ 1.102624] systemd[1]: Reached target Slices. [ OK ] Reached target Slices. [ 1.102776] systemd[1]: Listening on Syslog Socket. [ OK ] Listening on Syslog Socket. [ 1.102915] systemd[1]: Listening on fsck to fsckd communication Socket. [ OK ] Listening on fsck to fsckd communication Socket. [ 1.103030] systemd[1]: Listening on initctl Compatibility Named Pipe. [ OK ] Listening on initctl Compatibility Named Pipe. [ 1.103220] systemd[1]: Listening on Journal Audit Socket. [ OK ] Listening on Journal Audit Socket. [ 1.103350] systemd[1]: Listening on Journal Socket (/dev/log). [ OK ] Listening on Journal Socket (/dev/log). [ 1.103488] systemd[1]: Listening on Journal Socket. [ OK ] Listening on Journal Socket. [ 1.103622] systemd[1]: Listening on udev Control Socket. [ OK ] Listening on udev Control Socket. [ 1.103738] systemd[1]: Listening on udev Kernel Socket. [ OK ] Listening on udev Kernel Socket. [ 1.104477] systemd[1]: Mounting Huge Pages File System... Mounting Huge Pages File System... [ 1.105160] systemd[1]: Mounting POSIX Message Queue File System... Mounting POSIX Message Queue File System... [ 1.105885] systemd[1]: Mounting Kernel Debug File System... Mounting Kernel Debug File System... [ 1.106597] systemd[1]: Mounting Kernel Trace File System... Mounting Kernel Trace File System... [ 1.108691] systemd[1]: Starting Journal Service... Starting Journal Service... [ 1.109393] systemd[1]: Starting Set the console keyboard layout... Starting Set the console keyboard layout... [ 1.110194] systemd[1]: Starting Create list of static device nodes for the current kernel... Starting Create list of st…odes for the current kernel... [ 1.111327] systemd[1]: Starting Load Kernel Module drm... Starting Load Kernel Module drm... [ 1.111669] systemd[1]: Condition check resulted in OpenVSwitch configuration for cleanup being skipped. [ 1.115233] systemd[1]: Condition check resulted in Set Up Additional Binary Formats being skipped. [ 1.115299] systemd[1]: Condition check resulted in File System Check on Root Device being skipped. [ 1.116817] systemd[1]: Starting Load Kernel Modules... Starting Load Kernel Modules... [ 1.119686] systemd[1]: Starting Remount Root and Kernel File Systems... Starting Remount Root and Kernel File Systems... [ 1.121979] systemd[1]: Starting udev Coldplug all Devices... Starting udev Coldplug all Devices... [ 1.123039] systemd[1]: Starting Uncomplicated firewall... Starting Uncomplicated firewall... [ 1.131718] systemd[1]: Mounted Huge Pages File System. [ OK ] Mounted Huge Pages File System. [ 1.131847] systemd[1]: Mounted POSIX Message Queue File System. [ OK ] Mounted POSIX Message Queue File System. [ 1.131959] systemd[1]: Mounted Kernel Debug File System. [ OK ] Mounted Kernel Debug File System. [ 1.132105] systemd[1]: Mounted Kernel Trace File System. [ OK ] Mounted Kernel Trace File System. [ 1.132601] systemd[1]: Finished Create list of static device nodes for the current kernel. [ OK ] Finished Create list of st… nodes for the current kernel. [ 1.132921] systemd[1]: modprobe@drm.service: Succeeded. [ 1.133166] systemd[1]: Finished Load Kernel Module drm. [ OK ] Finished Load Kernel Module drm. [ 1.140862] systemd[1]: Finished Load Kernel Modules. [ OK ] Finished Load Kernel Modules. [ 1.141282] systemd[1]: Finished Uncomplicated firewall. [ OK ] Finished Uncomplicated firewall. [ 1.142068] systemd[1]: Mounting FUSE Control File System... Mounting FUSE Control File System... [ 1.143753] EXT4-fs (vda2): re-mounted. Opts: errors=remount-ro [ 1.153007] systemd[1]: Mounting Kernel Configuration File System... Mounting Kernel Configuration File System... [ 1.153713] systemd[1]: Starting Apply Kernel Variables... Starting Apply Kernel Variables... [ 1.154888] systemd[1]: Finished Remount Root and Kernel File Systems. [ OK ] Finished Remount Root and Kernel File Systems. [ 1.155774] systemd[1]: Mounted FUSE Control File System. [ OK ] Mounted FUSE Control File System. [ 1.157586] systemd[1]: Activating swap /swapfile... Activating swap /swapfile... [ 1.163778] systemd[1]: Condition check resulted in Rebuild Hardware Database being skipped. [ 1.163815] systemd[1]: Condition check resulted in Platform Persistent Storage Archival being skipped. [ 1.172885] systemd[1]: Starting Load/Save Random Seed... Starting Load/Save Random Seed... [ 1.173653] systemd[1]: Starting Create System Users... Starting Create System Users... [ 1.174828] systemd[1]: Started Journal Service. [ OK ] Started Journal Service. [ OK ] Mounted Kernel Configuration File System. [ OK ] Finished udev Coldplug all Devices. [ OK ] Finished Load/Save Random Seed. Starting Flush Journal to Persistent Storage... [ OK ] Finished Apply Kernel Variables. [ OK ] Activated swap /swapfile. [ OK ] Reached target Swap. [ OK ] Finished Flush Journal to Persistent Storage. [ OK ] Finished Create System Users. Starting Create Static Device Nodes in /dev... [ OK ] Finished Set the console keyboard layout. [ OK ] Finished Create Static Device Nodes in /dev. [ OK ] Reached target Local File Systems (Pre). [ OK ] Reached target Local File Systems. Starting Load AppArmor profiles... Starting Set console font and keymap... Starting Apply Control Program Identification (CPI)... Starting Tell Plymouth To Write Out Runtime Data... Starting Create Volatile Files and Directories... Starting udev Kernel Device Manager... [ OK ] Finished Set console font and keymap. [ OK ] Finished Tell Plymouth To Write Out Runtime Data. [ OK ] Finished Create Volatile Files and Directories. Starting Network Time Synchronization... Starting Update UTMP about System Boot/Shutdown... [ OK ] Finished Update UTMP about System Boot/Shutdown. [ OK ] Finished Apply Control Program Identification (CPI). [ OK ] Started udev Kernel Device Manager. [ OK ] Started Dispatch Password …ts to Console Directory Watch. [ OK ] Reached target Local Encrypted Volumes. [ OK ] Reached target Paths. Starting Network Service... [ OK ] Started Network Time Synchronization. [ OK ] Reached target System Time Set. [ OK ] Reached target System Time Synchronized. [ OK ] Started Network Service. Starting Network Name Resolution... [ OK ] Started Network Name Resolution. [ OK ] Reached target Network. [ OK ] Reached target Host and Network Name Lookups. [ OK ] Found device /dev/ttysclp0. [ OK ] Finished Load AppArmor profiles. [ OK ] Reached target System Initialization. [ OK ] Started Daily apt download activities. [ OK ] Started Daily apt upgrade and clean activities. [ OK ] Started Periodic ext4 Onli…ata Check for All Filesystems. [ OK ] Started Discard unused blocks once a week. [ OK ] Started Daily rotation of log files. [ OK ] Started Daily man-db regeneration. [ OK ] Started Message of the Day. [ OK ] Started Daily Cleanup of Temporary Directories. [ OK ] Reached target Timers. [ OK ] Listening on D-Bus System Message Bus Socket. [ OK ] Listening on UUID daemon activation socket. [ OK ] Reached target Sockets. [ OK ] Reached target Basic System. Starting Accounts Service... [ OK ] Started Regular background program processing daemon. [ OK ] Started D-Bus System Message Bus. [ OK ] Started Save initial kernel messages after boot. Starting Configure dump on panic for System z... Starting Remove Stale Onli…t4 Metadata Check Snapshots... [ OK ] Started irqbalance daemon. Starting Dispatcher daemon for systemd-networkd... Starting System Logging Service... Starting OpenBSD Secure Shell server... Starting Login Service... Starting Permit User Sessions... [ OK ] Finished Permit User Sessions. Starting Hold until boot process finishes up... Starting Terminate Plymouth Boot Screen... [ OK ] Finished Hold until boot process finishes up. [ OK ] Started Serial Getty on ttysclp0. Starting Set console scheme... [ OK ] Finished Remove Stale Onli…ext4 Metadata Check Snapshots. [ OK ] Finished Terminate Plymouth Boot Screen. [ OK ] Finished Set console scheme. [ OK ] Finished Configure dump on panic for System z. [ OK ] Created slice system-getty.slice. [ OK ] Started Getty on tty1. [ OK ] Reached target Login Prompts. [ OK ] Started System Logging Service. Starting Hostname Service... [ OK ] Started OpenBSD Secure Shell server. [ OK ] Started Login Service. [ OK ] Started Unattended Upgrades Shutdown. [ OK ] Started Accounts Service. [ OK ] Started Hostname Service. [ OK ] Started Dispatcher daemon for systemd-networkd. [ OK ] Reached target Multi-User System. [ OK ] Reached target Graphical Interface. Starting Update UTMP about System Runlevel Changes... [ OK ] Finished Update UTMP about System Runlevel Changes. Ubuntu 20.04.1 LTS focal ttysclp0 focal login: focal login: ubuntu Password: Welcome to Ubuntu 20.04.1 LTS (GNU/Linux 5.4.0-52-generic s390x) * Documentation: https://help.ubuntu.com * Management: https://landscape.canonical.com * Support: https://ubuntu.com/advantage The programs included with the Ubuntu system are free software; the exact distribution terms for each program are described in the individual files in /usr/share/doc/*/copyright. Ubuntu comes with ABSOLUTELY NO WARRANTY, to the extent permitted by applicable law. To run a command as administrator (user "root"), use "sudo ". See "man sudo_root" for details. ubuntu@focal:~$ uptime 03:51:46 up 0 min, 1 user, load average: 0.00, 0.00, 0.00 ubuntu@focal:~$ lsb_release -a No LSB modules are available. Distributor ID: Ubuntu Description: Ubuntu 20.04.1 LTS Release: 20.04 Codename: focal ubuntu@focal:~$ uname -a Linux focal 5.4.0-52-generic #57-Ubuntu SMP Thu Oct 15 10:52:40 UTC 2020 s390x s390x s390x GNU/Linux ubuntu@focal:~$ ubuntu@focal:~$ sudo apt -y -q update && sudo apt -y -q full-upgrade [sudo] password for ubuntu: Hit:1 http://us.ports.ubuntu.com/ubuntu-ports focal InRelease Hit:2 http://us.ports.ubuntu.com/ubuntu-ports focal-updates InRelease Hit:3 http://us.ports.ubuntu.com/ubuntu-ports focal-backports InRelease Get:4 http://us.ports.ubuntu.com/ubuntu-ports focal/main s390x c-n-f Metadata [27.9 kB] Get:5 http://us.ports.ubuntu.com/ubuntu-ports focal/restricted s390x c-n-f Metadata [108 B] Get:6 http://us.ports.ubuntu.com/ubuntu-ports focal/universe s390x c-n-f Metadata [243 kB] Get:7 http://us.ports.ubuntu.com/ubuntu-ports focal/multiverse s390x c-n-f Metadata [7,872 B] Get:8 http://us.ports.ubuntu.com/ubuntu-ports focal-updates/main s390x c-n-f Metadata [10.7 kB] Hit:9 http://ports.ubuntu.com/ubuntu-ports focal-security InRelease Get:10 http://us.ports.ubuntu.com/ubuntu-ports focal-updates/restricted s390x c-n-f Metadata [116 B] Get:11 http://us.ports.ubuntu.com/ubuntu-ports focal-updates/universe s390x c-n-f Metadata [7,368 B] Get:12 http://us.ports.ubuntu.com/ubuntu-ports focal-updates/multiverse s390x c-n-f Metadata [116 B] Get:13 http://us.ports.ubuntu.com/ubuntu-ports focal-backports/main s390x c-n-f Metadata [112 B] Get:14 http://us.ports.ubuntu.com/ubuntu-ports focal-backports/restricted s390x c-n-f Metadata [116 B] Get:15 http://us.ports.ubuntu.com/ubuntu-ports focal-backports/universe s390x c-n-f Metadata [224 B] Get:16 http://us.ports.ubuntu.com/ubuntu-ports focal-backports/multiverse s390x c-n-f Metadata [116 B] Get:17 http://ports.ubuntu.com/ubuntu-ports focal-security/main s390x c-n-f Metadata [4,880 B] Get:18 http://ports.ubuntu.com/ubuntu-ports focal-security/restricted s390x c-n-f Metadata [116 B] Get:19 http://ports.ubuntu.com/ubuntu-ports focal-security/universe s390x c-n-f Metadata [3,840 B] Get:20 http://ports.ubuntu.com/ubuntu-ports focal-security/multiverse s390x c-n-f Metadata [116 B] Fetched 307 kB in 0s (732 kB/s) Reading package lists... Building dependency tree... Reading state information... All packages are up to date. Reading package lists... Building dependency tree... Reading state information... Calculating upgrade... 0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded. ubuntu@focal:~$ ubuntu@focal:~$ ubuntu@zlin42:~$ virsh list --all Id Name State ---------------------------- 1 focal running ubuntu@zlin42:~$