While using "crashkernel=1024M,high" for kdump memory reservation, kdump fails with error "No memory reserved for crash kernel"
(Doc ID 2242058.1)
Last updated on JULY 12, 2021
Applies to:Linux OS - Version Oracle Linux 7.3 with Unbreakable Enterprise Kernel [4.1.12] and later
Oracle Cloud Infrastructure - Version N/A and later
While using "crashkernel=1024M,high" for kdump memory reservation on a server configured with large amounts of memory, the kdump service fails with the below errors:
sysctl.conf values were modified as required for DB installation.
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