Setting the "hugepages" kernel parameter causes the kdump kernel to hang
Issue
Setting the hugepages kernel parameter in the boot/grub/grub.conf
file (as displayed in the proc/cmdline
file - post reboot) can cause the kdump kernel to hang during capture.
Environment
- Red Hat Enterprise Linux 6
Subscriber exclusive content
A Red Hat subscription provides unlimited access to our knowledgebase, tools, and much more.