Public bug reported:
[Impact]
On ppc64el, makedumpfile won't create compressed dumps, causing them to be very
large. This affects any kernel later than 4.19 actually.
[Test case]
Crash a system with kdump-tools installed and enabled, by using the following
sequence. Verify the created dumps are compressed by using file. This is the
same test as the autopkgtest for makedumpfile.
echo 1 | sudo tee /proc/sys/kernel/sysrq
echo c | sudo tee /proc/sysrq-trigger
[Regression potential]
This is a small fix and should only impact ppc64el. Older kernels should still
work, and should be tested.
** Affects: makedumpfile (Ubuntu)
Importance: Undecided
Status: In Progress
** Affects: makedumpfile (Ubuntu Bionic)
Importance: Undecided
Status: In Progress
** Affects: makedumpfile (Ubuntu Disco)
Importance: Undecided
Status: In Progress
** Also affects: makedumpfile (Ubuntu Disco)
Importance: Undecided
Status: New
** Also affects: makedumpfile (Ubuntu Bionic)
Importance: Undecided
Status: New
** Changed in: makedumpfile (Ubuntu)
Status: New => In Progress
** Changed in: makedumpfile (Ubuntu Disco)
Status: New => In Progress
** Changed in: makedumpfile (Ubuntu Bionic)
Status: New => In Progress
--
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to makedumpfile in Ubuntu.
https://bugs.launchpad.net/bugs/1841288
Title:
does not create compressed dump on 5.0 or later kernels
Status in makedumpfile package in Ubuntu:
In Progress
Status in makedumpfile source package in Bionic:
In Progress
Status in makedumpfile source package in Disco:
In Progress
Bug description:
[Impact]
On ppc64el, makedumpfile won't create compressed dumps, causing them to be
very large. This affects any kernel later than 4.19 actually.
[Test case]
Crash a system with kdump-tools installed and enabled, by using the following
sequence. Verify the created dumps are compressed by using file. This is the
same test as the autopkgtest for makedumpfile.
echo 1 | sudo tee /proc/sys/kernel/sysrq
echo c | sudo tee /proc/sysrq-trigger
[Regression potential]
This is a small fix and should only impact ppc64el. Older kernels should
still work, and should be tested.
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/makedumpfile/+bug/1841288/+subscriptions
--
Mailing list: https://launchpad.net/~kernel-packages
Post to : [email protected]
Unsubscribe : https://launchpad.net/~kernel-packages
More help : https://help.launchpad.net/ListHelp
