ubuntu - GlusterFS 服务器在重启后无法启动

Question

我使用以下链接作为指南在 AWS EC2 的 2 个节点上创建了一个集群和复制的文件系统:

http://www.gluster.org/category/aws-en/

• 我在 AWS EC2 中使用 2 个节点
• 我使用的是 Ubuntu 13.10 (Saucy)
• 已经从 ppa:semiosis/ubuntu-glusterfs-3.4 repo 安装了 glusterfs-server

它的安装和配置非常容易，并且运行良好 - 直到我重新启动任何节点。设置完所有这些后，我会重新启动一个节点，以验证一切都恢复正常，但它永远不会。它仅在安装和配置后无需重新启动即可工作。一旦我重新启动 glusterfs-server 将不会启动，我必须从头开始重新创建整个实例。

我已经在/var/log/glusterfs 中查看日志，在前台模式下运行 glusterd，等等。我没有得到任何跳出来的答案。显示了错误，但谷歌没有提供太多帮助。这是在前台运行 glusterd 的输出:

root@aws:/var/log/glusterfs# /usr/sbin/glusterd -N -p /var/run/glusterd.pid
librdmacm: couldn't read ABI version.
librdmacm: assuming: 4
CMA: unable to get RDMA device list

错误日志记录了一次艰难的启动，最终以关闭告终，但我无法确定原因或解决方案:

[2014-04-16 19:58:09.925937] E [glusterd-store.c:2487:glusterd_resolve_all_bricks] 0-glusterd: resolve brick failed in restore
[2014-04-16 19:58:09.925968] E [xlator.c:390:xlator_init] 0-management: Initialization of volume 'management' failed, review your volfile again
[2014-04-16 19:58:09.926003] E [graph.c:292:glusterfs_graph_init] 0-management: initializing translator failed
[2014-04-16 19:58:09.926019] E [graph.c:479:glusterfs_graph_activate] 0-graph: init failed
[2014-04-16 19:58:09.926392] W [glusterfsd.c:1002:cleanup_and_exit] (-->/usr/sbin/glusterd(main+0x3df) [0x7f801961d8df] (-->/usr/sbin/glusterd(glusterfs_volumes_init+0xb0) [0x7f80196206e0] (-->/usr/sbin/glusterd(glusterfs_process_volfp+0x103) [0x7f80196205f3]))) 0-: received signum (0), shutting down
[2014-04-16 20:40:20.992287] I [glusterfsd.c:1910:main] 0-/usr/sbin/glusterd: Started running /usr/sbin/glusterd version 3.4.3 (/usr/sbin/glusterd -N -p /var/run/glusterd.pid)
[2014-04-16 20:40:20.996223] I [glusterd.c:961:init] 0-management: Using /var/lib/glusterd as working directory
[2014-04-16 20:40:20.997685] I [socket.c:3480:socket_init] 0-socket.management: SSL support is NOT enabled
[2014-04-16 20:40:20.997713] I [socket.c:3495:socket_init] 0-socket.management: using system polling thread
[2014-04-16 20:40:20.999231] W [rdma.c:4197:__gf_rdma_ctx_create] 0-rpc-transport/rdma: rdma_cm event channel creation failed (No such device)
[2014-04-16 20:40:20.999268] E [rdma.c:4485:init] 0-rdma.management: Failed to initialize IB Device
[2014-04-16 20:40:20.999284] E [rpc-transport.c:320:rpc_transport_load] 0-rpc-transport: 'rdma' initialization failed
[2014-04-16 20:40:20.999435] W [rpcsvc.c:1389:rpcsvc_transport_create] 0-rpc-service: cannot create listener, initing the transport failed
[2014-04-16 20:40:23.858537] I [glusterd-store.c:1339:glusterd_restore_op_version] 0-glusterd: retrieved op-version: 2
[2014-04-16 20:40:23.869829] E [glusterd-store.c:1858:glusterd_store_retrieve_volume] 0-: Unknown key: brick-0
[2014-04-16 20:40:23.869880] E [glusterd-store.c:1858:glusterd_store_retrieve_volume] 0-: Unknown key: brick-1
[2014-04-16 20:40:25.611295] E [glusterd-utils.c:4990:glusterd_friend_find_by_hostname] 0-management: error in getaddrinfo: Name or service not known
[2014-04-16 20:40:25.612154] E [glusterd-utils.c:284:glusterd_is_local_addr] 0-management: error in getaddrinfo: Name or service not known
[2014-04-16 20:40:25.612190] E [glusterd-store.c:2487:glusterd_resolve_all_bricks] 0-glusterd: resolve brick failed in restore
[2014-04-16 20:40:25.612221] E [xlator.c:390:xlator_init] 0-management: Initialization of volume 'management' failed, review your volfile again
[2014-04-16 20:40:25.612239] E [graph.c:292:glusterfs_graph_init] 0-management: initializing translator failed
[2014-04-16 20:40:25.612254] E [graph.c:479:glusterfs_graph_activate] 0-graph: init failed
[2014-04-16 20:40:25.612628] W [glusterfsd.c:1002:cleanup_and_exit] (-->/usr/sbin/glusterd(main+0x3df) [0x7fef3d7c58df] (-->/usr/sbin/glusterd(glusterfs_volumes_init+0xb0) [0x7fef3d7c86e0] (-->/usr/sbin/glusterd(glusterfs_process_volfp+0x103) [0x7fef3d7c85f3]))) 0-: received signum (0), shutting down

我在 gluster-user 列表中找到了一个匹配但 Unresolved 线程:

http://www.gluster.org/pipermail/gluster-users/2013-October/037687.html

如果有人能提供任何智慧 - 将不胜感激。

Answer 1

尝试停止音量:

gluster volume stop <volume name>

然后使用“强制”命令重新启动以在每个砖 block 的基础上重建元数据:

gluster volume start <volume name> force