From 3197896973eb08a7663c5546cb6d89c0622a6f8f Mon Sep 17 00:00:00 2001 From: =?utf8?q?S=C3=A9bastien=20Han?= Date: Mon, 7 Dec 2015 09:01:08 +0100 Subject: [PATCH] Reserve some memory MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit Signed-off-by: Sébastien Han --- roles/ceph-common/defaults/main.yml | 1 + 1 file changed, 1 insertion(+) diff --git a/roles/ceph-common/defaults/main.yml b/roles/ceph-common/defaults/main.yml index f58e88e30..cf076897e 100644 --- a/roles/ceph-common/defaults/main.yml +++ b/roles/ceph-common/defaults/main.yml @@ -235,6 +235,7 @@ os_tuning_params: - { name: fs.file-max, value: 26234859 } - { name: vm.zone_reclaim_mode, value: 0 } - { name: vm.vfs_cache_pressure, value: 50 } + - { name: vm.min_free_kbytes, value: 4294967296 } ########## -- 2.39.5