Re: [Users] [node-devel] GlusterFS on oVirt node

Progress report: I remounted fs on oVirt nodes rw, started glusterd with no errors. Then I activated hosts in oVirt Engine. Also no errors! Yei!

Then I created volume (replication), added two bricks (oVirt nodes), and started volume. Seems fine. I checkd on node1: # gluster volume info Volume Name: data_vol Type: Replicate Volume ID: a1cdc762-2198-47e2-9b4a-58fd0571b269 Status: Started Number of Bricks: 1 x 2 = 2 Transport-type: tcp Bricks: Brick1: 192.168.254.124:/data/gluster Brick2: 192.168.254.141:/data/gluster Options Reconfigured: storage.owner-gid: 36 storage.owner-uid: 36 auth.allow: * user.cifs: on nfs.disable: off WORKING! BUT... Now i can not create storage domain. When I hit OK button on "New storage domain dialog", process is running very long. Eventually this process stops and returns " Error while executing action Add Storage Connection: Network error during communication with the Host". I'm stuck again :-( in need for HELP!

tnx Dne 24. 10. 2013 13:02, piše Mike Burns: > Adding to node-devel list and users list. > > -- Mike > > Apologies for top posting and typos. This was sent from a mobile device. > > Saša Friedrich <sasa.friedrich(a)bitlab.si&gt; wrote: > > Hello! > > Acording to http://www.ovirt.org/Node_Glusterfs_Support glusterfs on > ovirt node should be supported. But I have some difficulties to > implement it. > > > I installed ovirt (nested kvm - home testing) following "Up and Running > with oVirt 3.3) using Fedora19 > Install went well. Everything is working fine. > > Now I created two hosts (nested kvm - ovirt node fc19 - just for > testing) and added them in oVirt. > Super fine - working! > > Now I'd like to use this hosts as glustefs nodes too. Acording to google > (I'm googling for two days now) I'ts possible, but I can not find any > usable how-to > > 1. I removed these two hosts from default data center > 2. I created new data center (type: GlusterFS) > 3. I created new cluster (Enable Gluster Service checked) > 4. I added host > 5. Now I get error message in events: "Could not find gluster uuid of > server host1 on Cluster Cluster1." > > > If I ssh to my host (fc19 node) glusterd.service is not running. If I > try to run it It returns error > > here is the log: > [2013-10-24 09:52:25.969899] I [glusterfsd.c:1910:main] > 0-/usr/sbin/glusterd: Started running /usr/sbin/glusterd version 3.4.0 > (/usr/sbin/glusterd -p /run/glusterd.pid) > [2013-10-24 09:52:25.974480] I [glusterd.c:962:init] 0-management: Using > /var/lib/glusterd as working directory > [2013-10-24 09:52:25.977648] I [socket.c:3480:socket_init] > 0-socket.management: SSL support is NOT enabled > [2013-10-24 09:52:25.977694] I [socket.c:3495:socket_init] > 0-socket.management: using system polling thread > [2013-10-24 09:52:25.978611] W [rdma.c:4197:__gf_rdma_ctx_create] > 0-rpc-transport/rdma: rdma_cm event channel creation failed (No such device) > [2013-10-24 09:52:25.978651] E [rdma.c:4485:init] 0-rdma.management: > Failed to initialize IB Device > [2013-10-24 09:52:25.978667] E [rpc-transport.c:320:rpc_transport_load] > 0-rpc-transport: 'rdma' initialization failed > [2013-10-24 09:52:25.978747] W [rpcsvc.c:1387:rpcsvc_transport_create] > 0-rpc-service: cannot create listener, initing the transport failed > [2013-10-24 09:52:25.979890] I > [glusterd.c:354:glusterd_check_gsync_present] 0-glusterd: > geo-replication module not installed in the system > [2013-10-24 09:52:25.980000] E [store.c:394:gf_store_handle_retrieve] > 0-: Unable to retrieve store handle /var/lib/glusterd/glusterd.info, > error: No such file or directory > [2013-10-24 09:52:25.980026] E > [glusterd-store.c:1277:glusterd_retrieve_op_version] 0-: Unable to get > store handle! > [2013-10-24 09:52:25.980048] E [store.c:394:gf_store_handle_retrieve] > 0-: Unable to retrieve store handle /var/lib/glusterd/glusterd.info, > error: No such file or directory > [2013-10-24 09:52:25.980060] E > [glusterd-store.c:1378:glusterd_retrieve_uuid] 0-: Unable to get store > handle! > [2013-10-24 09:52:25.980074] I > [glusterd-store.c:1348:glusterd_restore_op_version] 0-management: > Detected new install. Setting op-version to maximum : 2 > [2013-10-24 09:52:25.980309] E [store.c:360:gf_store_handle_new] 0-: > Failed to open file: /var/lib/glusterd/options, error: Read-only file system > > > Acording to log /var/lib/glusterd/glusterd.info is missing and can not > be created because fs is mounted "ro". > > > Now I'm stuck! > What am I missing? > > > tnx for help! _______________________________________________ node-devel mailing list node-devel(a)ovirt.org http://lists.ovirt.org/mailman/listinfo/node-devel