Now the permanent hardware has arrived for the gateway and you can finally assign the intended role to the backup storage node and have the gateway role removed.
Preserving Partitions Created by Other Methods Disk drives previously configured by other methods, such as ceph-deploy, may still contain partitions. Patrick MonneratAdd methods for python3 iterator Ron AngelesSupport element node traversal in document fragments.
Nosenkofix win build Rob Richards Bug fixes: If you want to eliminate the possibility of a forced reboot of potentially all nodes, make sure that the latest kernel is installed and running before initiating DeepSea Stage 0.
If a monitor node fails, and as a result your cluster has only one or two monitor nodes, you need to temporarily assign the monitor role to other cluster nodes before you redeploy the failed monitor nodes.
There are two basic degrees of a Ceph node failure: When all minions complete Stage 0, Stage 1 will begin. The default reactor configuration will only run Stages 0 and 1. Restore behavior of --with-threads without argument Andrew W.
DeepSea stops the update process if it detects an issue in the cluster. May 23 Features: After saving the file, run DeepSea stages 2 and 3: Fix compiler warnings when building python3 bindings Armin KFix for compilation with python 2.
This chapter describes how you can achieve these administration tasks. The related tasks overwrite the beginning of the file systems and remove backup partitions in addition to wiping the partition tables.
Mar 15 Improvements: DeepSea Stage 0 updates the system via zypper update and optionally reboots the system if the kernel is updated. Salt minions are queried for their assigned services to be still up and running after an update. After you deploy Ceph cluster, you will probably need to perform several modifications to it occasionally.
DeepSea deployment stages are hierarchical: Restore code for Windows compilation Daniel VeillardRemove git error message during configure Christian Dywanxmllint: Removal of old configure. Restore thread support in default configuration Andrew W. Reboot the relevant OSD node. Nicolas Le CamFix compilation with minimum and schematron.
Stage 4 will add the Object Gateway role to rgw1 and Stage 5 will remove the Object Gateway role from data8. It synchronizes modules and grains so that the new minion can provide all the information DeepSea expects: Removing OSDs from Your Cluster In case you need to remove a particular OSD node from your cluster, ensure that your cluster has more free disk space than the disk you intend to remove.
For virtual environments or consistent hardware environments, this configuration will allow the creation of a Ceph cluster with the specified behavior. When a role is removed from a minion, the objective is to undo all changes related to that role.
This allows testing of the reactor without waiting for subsequent stages to complete.The XML C parser and toolkit of Gnome Note: this is the flat content of the web site libxml, a.k.a. gnome-xml "Programming with libxml2.
Administration Guide. The guide describes various administration tasks that are typically performed after the installation. The guide also introduces steps to integrate Ceph with virtualization solutions such as libvirt, Xen, or KVM, and ways to access objects stored in the cluster via iSCSI and RADOS gateways.
Book “Deployment Guide”.Download