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== Comment: #0 - Ekaterina Teplova <KATE@xxxxxxxxxx> - 2016-02-26 04:20:25 ==
Crashkernel parameter is not available after installation
Blocker for kdump on z

I do not see crashkernel:
root@boeblingen:/kate# cat /proc/iomem
00000000-ffffffff : System RAM
  00000000-007aff1d : Kernel code
  007aff1e-00b895ef : Kernel data
  00cd7000-00da5253 : Kernel bss
--------------------------------------------------------------------------------------------------------------
root@boeblingen:/usr/lib# cat /etc/zipl.conf
[defaultboot]
defaultmenu = menu

:menu
target = /boot
1 = ubuntu
2 = old
default = 1
prompt = 1
timeout = 10

[ubuntu]
target = /boot
image = /boot/vmlinuz
ramdisk = /boot/initrd.img
parameters = root=UUID=ac48e371-97e9-4261-9e5e-d1a5cdc404e1

[old]
target = /boot
image = /boot/vmlinuz.old
ramdisk = /boot/initrd.img.old
parameters = root=UUID=ac48e371-97e9-4261-9e5e-d1a5cdc404e1
optional = 1

== Comment: #5 - Ekaterina Teplova <KATE@xxxxxxxxxx> - 2016-03-07
16:40:40 ==


== Comment: #7 - Gary M. Gaydos <gmgaydos@xxxxxxxxxx> - 2016-03-08 14:45:49 ==
>From /var/log/kern.log

Mar  7 15:27:36 s83lp62 kernel: [    0.340487] Linux version
4.4.0-10-generic (buildd@z13-027) (gcc version 5.3.1 20160225 (Ubuntu
5.3.1-10ubuntu2) ) #25-Ubuntu SMP Wed Mar 2 14:56:49 UTC 2016 (Ubuntu
4.4.0-10.25-generic 4.4.3)

Mar  7 15:27:36 s83lp62 kernel: [    0.360889] Kernel command line:
root=UUID=9d2bf7bc-77c4-48b8-a9b9-d99e218447aa BOOT_IMAGE=0

>From /var/log/apt/history.log    kexec and crash get installed

Start-Date: 2016-03-07  15:32:24
Commandline: apt-get install kexec-tools
Requested-By: kate (1000)
Install: kexec-tools:s390x (2.0.10-1ubuntu1)
End-Date: 2016-03-07  15:32:25

Start-Date: 2016-03-07  15:32:31
Commandline: apt-get install crash
Requested-By: kate (1000)
Install: binutils:s390x (2.26-5ubuntu1, automatic), crash:s390x (7.1.4-1ubuntu1)
End-Date: 2016-03-07  15:32:32

>From /var/log/syslog

Mar  7 15:32:25 s83lp62 systemd[1]: Started ACPI event daemon.
Mar  7 15:32:25 s83lp62 systemd[1]: Starting LSB: Execute the kexec -e command to reboot system...
Mar  7 15:32:25 s83lp62 systemd[1]: Started LSB: Execute the kexec -e command to reboot system.
Mar  7 15:32:25 s83lp62 systemd[1]: Reloading.
Mar  7 15:32:25 s83lp62 systemd[1]: Started ACPI event daemon.
Mar  7 15:32:25 s83lp62 systemd[1]: Reloading.
Mar  7 15:32:25 s83lp62 systemd[1]: Started ACPI event daemon.
Mar  7 15:32:25 s83lp62 systemd[1]: Starting LSB: Load kernel image with kexec...
Mar  7 15:32:25 s83lp62 systemd[1]: Started LSB: Load kernel image with kexec.
Mar  7 15:32:25 s83lp62 systemd[1]: Reloading.
Mar  7 15:32:25 s83lp62 systemd[1]: Started ACPI event daemon.

Ekaterina (Kate),
As a test, please reboot and then paste the output of
a)  cat /proc/iomem
b)  cat /proc/cmdline
c)  cat /etc/zipl.conf

Putting in needinfo state to KATE@xxxxxxxxxx .  I would like a simple
test.  Reboot and check crashkernel parameter again before we mirror to
Canonical.

Thanks, Gary

== Comment: #8 - Ekaterina Teplova <KATE@xxxxxxxxxx> - 2016-03-08 15:59:18 ==
System was rebooted
after reboot:

login as: root
root@9.152.162.62's password:
Welcome to Ubuntu Xenial Xerus (development branch) (GNU/Linux 4.4.0-11-generic                                                                                                              s390x)

 * Documentation:  https://help.ubuntu.com/


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.

root@s83lp62:~# cat /proc/iomem
00000000-ffffffff : System RAM
  00000000-007b8bf5 : Kernel code
  007b8bf6-00b9561f : Kernel data
  00ce1000-00daf253 : Kernel bss
root@s83lp62:~# cat /proc/cmdline
root=UUID=3b36e951-4843-419a-8a92-f985d70ec5b0 BOOT_IMAGE=0
root@s83lp62:~# cat /etc/zipl.conf
[defaultboot]
defaultmenu = menu

:menu
target = /boot
1 = ubuntu
2 = old
default = 1
prompt = 1
timeout = 10

[ubuntu]
target = /boot
image = /boot/vmlinuz
ramdisk = /boot/initrd.img
parameters = root=UUID=3b36e951-4843-419a-8a92-f985d70ec5b0

[old]
target = /boot
image = /boot/vmlinuz.old
ramdisk = /boot/initrd.img.old
parameters = root=UUID=3b36e951-4843-419a-8a92-f985d70ec5b0
optional = 1

** Affects: kexec-tools (Ubuntu)
     Importance: Undecided
     Assignee: Skipper Bug Screeners (skipper-screen-team)
         Status: New


** Tags: architecture-s39064 bugnameltc-137974 severity-critical targetmilestone-inin1604
-- 
Crashkernel parameter is not available
https://bugs.launchpad.net/bugs/1555159
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