bump version to 6.1-4

[pve-docs.git] / pveceph.adoc

diff --git a/pveceph.adoc b/pveceph.adoc
index 4edfe4b0ee0ae8e62e8aad63b3482a5d7e87e3ff..8b86d62f596767f35ca8b8164cfcda5aa4bc8f11 100644 (file)
--- a/pveceph.adoc
+++ b/pveceph.adoc
@@ -18,8 +18,8 @@ DESCRIPTION
 -----------
 endif::manvolnum[]
 ifndef::manvolnum[]
-Manage Ceph Services on Proxmox VE Nodes
-========================================
+Deploy Hyper-Converged Ceph Cluster
+===================================
 :pve-toplevel:
 endif::manvolnum[]
 
@@ -286,7 +286,7 @@ monitor the cluster. Since the Ceph luminous release at least one ceph-mgr
 footnote:[Ceph Manager https://docs.ceph.com/docs/{ceph_codename}/mgr/] daemon is
 required.
 
-[i[pveceph_create_mgr]]
+[[pveceph_create_mgr]]
 Create Manager
 ~~~~~~~~~~~~~~
 
@@ -762,19 +762,19 @@ Trim/Discard
 ~~~~~~~~~~~~
 It is a good measure to run 'fstrim' (discard) regularly on VMs or containers.
 This releases data blocks that the filesystem isn’t using anymore. It reduces
-data usage and the resource load. Most modern operating systems issue such
-discard commands to their disks regurarly. You only need to ensure that the
-Virtual Machines enable the xref:qm_hard_disk_discard[disk discard option].
+data usage and resource load. Most modern operating systems issue such discard
+commands to their disks regularly. You only need to ensure that the Virtual
+Machines enable the xref:qm_hard_disk_discard[disk discard option].
 
 [[pveceph_scrub]]
 Scrub & Deep Scrub
 ~~~~~~~~~~~~~~~~~~
 Ceph ensures data integrity by 'scrubbing' placement groups. Ceph checks every
 object in a PG for its health. There are two forms of Scrubbing, daily
-(metadata compare) and weekly. The weekly reads the objects and uses checksums
-to ensure data integrity. If a running scrub interferes with business needs,
-you can adjust the time when scrubs footnote:[Ceph scrubbing
-https://docs.ceph.com/docs/{ceph_codename}/rados/configuration/osd-config-ref/#scrubbing]
+cheap metadata checks and weekly deep data checks. The weekly deep scrub reads
+the objects and uses checksums to ensure data integrity. If a running scrub
+interferes with business (performance) needs, you can adjust the time when
+scrubs footnote:[Ceph scrubbing https://docs.ceph.com/docs/{ceph_codename}/rados/configuration/osd-config-ref/#scrubbing]
 are executed.