The Ubuntu-power-systems project

  1. Bug #1667245
  2. Comment #2

Comment 2 for bug 1667245

Revision history for this message
bugproxy (bugproxy) wrote : Comment bridged from LTC Bugzilla

------- Comment From <email address hidden> 2017-03-21 13:08 EDT-------
(In reply to comment #5)
> /proc/vmcore is generated by kdump support in the kernel. This might not be
> a bug, but a case of missing support for regenerating /proc/vmcore entries
> after DLPAR memory removal.

True. kdump needs to be reloaded after a DLPAR operation to
regenerate /proc/vmcore entries. So, kdump-tools.service needs
to be restarted after a DLPAR operation.
Simialr bug raised against 16.04.2 - https://bugs.launchpad.net/bugs/1655280

Thanks
Hari