From 8dcbb2e50090156ba8daa934babe02e3e591a635 Mon Sep 17 00:00:00 2001 From: wangxinyu Date: Wed, 15 Dec 2021 14:18:41 +0800 Subject: [PATCH] doc/cephfs: mds default cache memory limit is now 4GB MDS default cache memory limit is now 4GB. Signed-off-by: wangxinyu --- doc/cephfs/health-messages.rst | 2 +- doc/cephfs/mount-using-kernel-driver.rst | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/doc/cephfs/health-messages.rst b/doc/cephfs/health-messages.rst index 790fc3fdedba..23450960f56e 100644 --- a/doc/cephfs/health-messages.rst +++ b/doc/cephfs/health-messages.rst @@ -181,7 +181,7 @@ other daemons, please see :ref:`health-checks`. limit set by the administrator. If the MDS cache becomes too large, the daemon may exhaust available memory and crash. By default, this message appears if the actual cache size (in memory) is at least 50% greater than - ``mds_cache_memory_limit`` (default 1GB). Modify ``mds_health_cache_threshold`` + ``mds_cache_memory_limit`` (default 4GB). Modify ``mds_health_cache_threshold`` to set the warning ratio. ``FS_WITH_FAILED_MDS`` diff --git a/doc/cephfs/mount-using-kernel-driver.rst b/doc/cephfs/mount-using-kernel-driver.rst index 2d41e38e62d5..3130f4f3efd9 100644 --- a/doc/cephfs/mount-using-kernel-driver.rst +++ b/doc/cephfs/mount-using-kernel-driver.rst @@ -24,7 +24,7 @@ Is mount helper is present? --------------------------- ``mount.ceph`` helper is installed by Ceph packages. The helper passes the monitor address(es) and CephX user keyrings automatically saving the Ceph -admin the effort to pass these details explicitly while mountng CephFS. In +admin the effort to pass these details explicitly while mounting CephFS. In case the helper is not present on the client machine, CephFS can still be mounted using kernel but by passing these details explicitly to the ``mount`` command. To check whether it is present on your system, do:: -- 2.47.3