integrate with an existing ceph storage cluster 。 2.1. cephfs through nfs-ganesha 安装要求 从red hat openstack platform 版本(rhosp)13 开始完全支持 cephfs。rhosp 16.0 通过 nfs 与 cephfs 的 rhosp 共享文件系统服务支持与 red hat ceph storage 版本 ...
Note:In CentOS 8 or RHEL 8NFSv3&v4both are supported. NFSv3 allows safe asynchronous write and supports 64-bit file sizes & offset. Whereas NFSv4 works through OS firewall and support ACL (Access Control List) and doesn’t require rpcbind service NFS Server/Client setup Before we get star...
# IP address of cluster node 1 10.90.90.7 sap-cl1 # IP address of cluster node 2 10.90.90.8 sap-cl2 # IP address of the load balancer frontend configuration for SAP Netweaver ASCS 10.90.90.10 sapascs # IP address of the load balancer frontend configuration for SAP Netwea...
[global] clustering = yes ctdbd socket = /var/lib/ctdb/ctdb.socket [ClusterShare] path = /cluster/data vfs objects = cluster_xattr durable handles = yes 11. 影子副本(Volume Shadow Copy) [Project] path = /data/project vfs objects = shadow_copy2 shadow: snapdir = .snapshots shadow: ...
auth_cluster_required = cephx auth_service_required = cephx auth_client_required = cephx filestore_xattr_use_omap = true 1. 2. 3. 4. 5. 6. 7. 8. 把Ceph 配置文件里的默认副本数从 3 改成 2 ,这样只有两个 OSD 也可以达到 active + clean 状态。把 osd_pool_default_size = 2 加入 ...
5. 6. 7. 8. 9. 10. 11. 12. 13. 14. 15. 16. 范例:在Mon节点实现集群管理 #拷贝前的效果 [root@mon01 ~]# ls /etc/ceph/ ceph.conf rbdmap tmpwxlqsx54 cephadm@admin:~/ceph-cluster$ ceph-deploy admin mon01 #查看效果 [root@mon01 ~]# ls /etc/ceph/ ceph.client.admin.keyring...
一、配置iSCSI服务 目标: 本案例要求先搭建好一台iSCSI服务器,并将整个磁盘共享给客户端: 虚拟机添加新的磁盘 将新添加的磁盘分区并创建两个逻辑卷 逻辑卷名称分别为:/dev/myvg/iscsi1和/dev/myvg/iscsi2 服务器通过配置文件与命令两种方式共享逻辑卷 然后客户机挂载
8 位參與者 意見反應 本文內容 重要的 NFS 伺服器資訊 說明 相關內容 適用於:SQL Server- Linux 此文章說明如何針對 Linux 上的容錯移轉叢集執行個體 (FCI) 設定 NFS 儲存體。 NFS (或網路檔案系統) 是在 Linux (而非 Windows) 的領域中共用磁碟的常見方法。 NFS 和 iSCSI 類似,可以在伺...
For Red Hat Enterprise Linux 8: # pcs host auth <hostname1> <hostname2> ... Note The hostname of all the nodes in the Ganesha-HA cluster must be included in the command when executing it on every node. For example, in a four node cluster; nfs1, nfs2, nfs3, and nfs4, exe...
A Regular user which has admin rights on Kubernetes cluster Internet Connectivity Without any further delay, let’s deep dive into steps Step1) Prepare the NFS Server In my case, I am going to install NFS server on my Kubernetes master node (Ubuntu 22.04). Login to master node and run fo...