See other tricks 25 ssh cmd http:
After you deploy a Ceph cluster, you will probably need to perform several modifications to it occasionally.
|Dateien mit||Installation At the most basic level, setting up JBrowse consists of:|
|Apache HBase ™ Reference Guide||Project directory structure Following will be the final project structure: This configuration creates a Servlet Filter known as the springSecurityFilterChain which is responsible for all the security protecting the application URLs, validating submitted username and passwords, redirecting to the log in form, etc within our application.|
|browser - Implement URL Redirection in Webserver - Super User||Descriptive name for this sampler that is shown in the tree. No Server Domain name or IP address of the web server, e.|
These include adding or removing new nodes, disks, or services. This chapter describes how you can achieve these administration tasks.
Verify that it has a proper connection to both public and cluster networks, and that time synchronization is correctly configured. Then install the salt-minion package: Run the preparation stage. It synchronizes modules and grains so that the new minion can provide all the information DeepSea expects.
Run the discovery stage. Run the configuration stage. To add a new service to an existing node, follow these steps: Running both stages does not hurt. Tip When adding an OSD to the existing cluster, bear in mind that the cluster will be rebalancing for some time afterward.
To minimize the rebalancing periods, we recommend adding all the OSDs you intend to add at the same time. 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.
Bear in mind that removing an OSD results in rebalancing of the whole cluster. When a role is removed from a minion, the objective is to undo all changes related to that role. For most of the roles, the task is simple, but there may be problems with package dependencies.
If a package is uninstalled, its dependencies are not. Removed OSDs appear as blank drives. The related tasks overwrite the beginning of the file systems and remove backup partitions in addition to wiping the partition tables. Preserving Partitions Created by Other Methods Disk drives previously configured by other methods, such as ceph-deploy, may still contain partitions.
DeepSea will not automatically destroy these. The administrator must reclaim these drives manually. Removing a Salt minion from the Cluster If your storage minions are named, for example, 'data1. Migrating Nodes Assume the following situation: 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.
If the node data8 needs the Object Gateway role removed and the storage role added, and the current policy. Stage 3 will add data8 as a storage node. For a moment, data8 will have both roles. Stage 4 will add the Object Gateway role to rgw1 and Stage 5 will remove the Object Gateway role from data8.
If a monitor node fails, and as a result your cluster has only two monitor nodes only, you need to temporarily assign the monitor role to other cluster nodes before you redeploy the failed monitor nodes. After you redeploy the failed monitor nodes, you can uninstall the temporary monitor roles.
There are two basic degrees of a Ceph node failure: In such case, follow these steps: After the disk is empty, add the disk to the YAML file of the node.
After saving the file, run DeepSea stages 2 and 3: To let DeepSea create new profiles, the existing profiles need to be moved: For example, from osd.This is the second installment of the blog series on TokuDB and PerconaFT data files. You can find my previous post here. In this post we will discuss some common file maintenance operations and how to safely execute these operations.
Liste von Dateiendungen mit alphatisch sortiert mit ErklÃ¤rung. Was bedeutet die File Extension? 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”. Connect ColdFusion to the built-in web server and to external web servers, such as Apache and IIS.
ColdFusion. Learn & Support which you can specify in the URL. By default, web servers listen for HTTP requests on specify the directory that contains the ashio-midori.com and ashio-midori.com files, and select the Configure Web Server for ColdFusion.
Management This window contains the interface ’Projects’ which will in the following text be referred to as the project view. This view show all the projects opened in CodeBlocks at a certain time. URL Redirection and Rewriting with Regular Expressions. Web Server introduces enhanced support for regular expressions and conditional processing in the ashio-midori.com configuration file..
Key enhancements include the following.