From 33a9e54ff277d93eedf628242e1264b2d4a732e5 Mon Sep 17 00:00:00 2001
From: Coiby Xu <coxu@redhat.com>
Date: Jan 06 2022 03:55:25 +0000
Subject: update default crashkernel value


Resolves: bz1895258
Upstream: Fedora
Conflict: None

commit 34d27c4c308d9eddc35ff2c81bfe3b1cef5749a5
Author: Coiby Xu <coxu@redhat.com>
Date:   Tue Nov 16 09:12:49 2021 +0800

    update default crashkernel value

    It has been decided to increase default crashkernel value to reduce the
    possibility of OOM.

    Fixes: 7b7ddab ("kdump-lib.sh: kdump_get_arch_recommend_size uses crashkernel.default")

    Reviewed-by: Pingfan Liu <piliu@redhat.com>
    Reviewed-by: Philipp Rudo <prudo@redhat.com>
    Signed-off-by: Coiby Xu <coxu@redhat.com>

Signed-off-by: Coiby Xu <coxu@redhat.com>

---

diff --git a/kdump-lib.sh b/kdump-lib.sh
index d7d28ee..a05a888 100755
--- a/kdump-lib.sh
+++ b/kdump-lib.sh
@@ -841,7 +841,7 @@ kdump_get_arch_recommend_size()
 	else
 		arch=$(lscpu | grep Architecture | awk -F ":" '{ print $2 }' | tr '[:lower:]' '[:upper:]')
 		if [[ $arch == "X86_64" ]] || [[ $arch == "S390X" ]]; then
-			ck_cmdline="1G-4G:160M,4G-64G:192M,64G-1T:256M,1T-:512M"
+			ck_cmdline="1G-4G:192M,4G-64G:256M,64G-:512M"
 		elif [[ $arch == "AARCH64" ]]; then
 			ck_cmdline="2G-:448M"
 		elif [[ $arch == "PPC64LE" ]]; then