This is a multi-part message in MIME format. --------------020705070900040608080306 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Il 10/07/2013 18:19, Zhang, Hongyi ha scritto:
Hi,
I started to learn the oVirt by following the oVirt Quick Start Guide.
I used one server as the ovirt.engine, and another server as the ovirt.host. Both servers run Fedora 18.
After executing the command "engine-setup" in the ovirt.engine, I can get into the admin portal to start the configuration of host, storage, etc. Here was what I am doing:
1. In the Default data center, I clicked the Guide Me icon. The first thing is to configure the host. After waiting for 4-5 minutes, I saw the host ovirt.host is displayed under the Host tab with the Up status.
2. On the ovirt.engine server, I did the following before creating the storage:
mkdir -p /mnt/data
chown -R 36:36 /mnt/data
Add the following line to /etc/sysconfig/nfs:
NFS4_SUPPORT="no"
Add the following line to /etc/exports:
/nmt/data *(rw,sync,no_subtree_check,all_squash,anonuid=36,anongid=36)
systemctl restart nfs-server.service
Well, exports has a typo error: /nmt/data instead of /mnt/data If that it's not enough, If you're using selinux ensure that /mnt/data has the correct context: /etc/selinux/targeted/modules/active/file_contexts.local: /mnt/data(/.*)? system_u:object_r:public_content_rw_t:s0
3. Back to the Default data center, clicked the Guide Me icon to start the configuration of new storage.
4. On the New Storage dialog, set Name field to be NFS-Share, and set the Export Path field to be ovirt.engine:/mnt/data. Then click OK
After couple of minutes, I saw the error window popped up: Error: Cannot add Storage. Internal error, Storage Connection doesn't exist.
From the /var/log/ ovirt-engine/engine.log, I can see:
2013-07-10 11:37:51,300 INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.ConnectStorageServerVDSCommand] (ajp--127.0.0.1-8702-1) [41c282da] FINISH, ConnectStorageServerVDSCommand, return: {00000000-0000-0000-0000-000000000000=100}, log id: 1bca7819
2013-07-10 11:37:51,303 ERROR [org.ovirt.engine.core.bll.storage.NFSStorageHelper] (ajp--127.0.0.1-8702-1) [41c282da] The connection with details 128.224.147.229:/mnt/data failed because of error code 100 and error message is: generalexception
2013-07-10 11:37:51,382 WARN [org.ovirt.engine.core.bll.storage.AddNFSStorageDomainCommand] (ajp--127.0.0.1-8702-6) [2612bf14] CanDoAction of action AddNFSStorageDomain failed. Reasons:VAR__TYPE__STORAGE__DOMAIN,VAR__ACTION__ADD,ACTION_TYPE_FAILED_STORAGE_CONNECTION_NOT_EXIST
2013-07-10 11:37:51,483 INFO [org.ovirt.engine.core.bll.storage.RemoveStorageServerConnectionCommand] (ajp--127.0.0.1-8702-1) [2bd59836] Running command: RemoveStorageServerConnectionCommand internal: false. Entities affected : ID: aaa00000-0000-0000-0000-123456789aaa Type: System
2013-07-10 11:37:51,489 INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.DisconnectStorageServerVDSCommand] (ajp--127.0.0.1-8702-1) [2bd59836] START, DisconnectStorageServerVDSCommand(HostName = ovirt.node, HostId = 8e47a267-98a9-4184-a92e-26587adae6c4, storagePoolId = 00000000-0000-0000-0000-000000000000, storageType = NFS, connectionList = [{ id: null, connection: 128.224.147.229:/mnt/data, iqn: null, vfsType: null, mountOptions: null, nfsVersion: null, nfsRetrans: null, nfsTimeo: null };]), log id: 2f9800d
Please let me know what I was doing wrong.
Thanks, Hongyi
P.S. If I create the NFS domain in the ovirt.host side (i.e., Export Path is ovirt.host:/mnt/data), then everything is okay. Not sure why failed on the ovirt.engine side.
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-- Sandro Bonazzola Better technology. Faster innovation. Powered by community collaboration. See how it works at redhat.com --------------020705070900040608080306 Content-Type: text/html; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit <html> <head> <meta content="text/html; charset=ISO-8859-1" http-equiv="Content-Type"> </head> <body bgcolor="#FFFFFF" text="#000000"> <div class="moz-cite-prefix">Il 10/07/2013 18:19, Zhang, Hongyi ha scritto:<br> </div> <blockquote cite="mid:B5488210B44F434FA68B7430CC196BCFA701F041@ALA-MBB.corp.ad.wrs.com" type="cite"> <pre wrap="">Hi, I started to learn the oVirt by following the oVirt Quick Start Guide. I used one server as the ovirt.engine, and another server as the ovirt.host. Both servers run Fedora 18. After executing the command "engine-setup" in the ovirt.engine, I can get into the admin portal to start the configuration of host, storage, etc. Here was what I am doing: 1. In the Default data center, I clicked the Guide Me icon. The first thing is to configure the host. After waiting for 4-5 minutes, I saw the host ovirt.host is displayed under the Host tab with the Up status. 2. On the ovirt.engine server, I did the following before creating the storage: mkdir -p /mnt/data chown -R 36:36 /mnt/data Add the following line to /etc/sysconfig/nfs: NFS4_SUPPORT="no" Add the following line to /etc/exports: /nmt/data *(rw,sync,no_subtree_check,all_squash,anonuid=36,anongid=36) systemctl restart nfs-server.service</pre> </blockquote> <br> <br> Well, exports has a typo error: /nmt/data instead of /mnt/data<br> If that it's not enough, If you're using selinux ensure that /mnt/data has the correct context:<br> <br> /etc/selinux/targeted/modules/active/file_contexts.local:<br> /mnt/data(/.*)? system_u:object_r:public_content_rw_t:s0<br> <br> <br> <br> <br> <br> <blockquote cite="mid:B5488210B44F434FA68B7430CC196BCFA701F041@ALA-MBB.corp.ad.wrs.com" type="cite"> <pre wrap=""> 3. Back to the Default data center, clicked the Guide Me icon to start the configuration of new storage. 4. On the New Storage dialog, set Name field to be NFS-Share, and set the Export Path field to be ovirt.engine:/mnt/data. Then click OK After couple of minutes, I saw the error window popped up: Error: Cannot add Storage. Internal error, Storage Connection doesn't exist.
From the /var/log/ ovirt-engine/engine.log, I can see:
2013-07-10 11:37:51,300 INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.ConnectStorageServerVDSCommand] (ajp--127.0.0.1-8702-1) [41c282da] FINISH, ConnectStorageServerVDSCommand, return: {00000000-0000-0000-0000-000000000000=100}, log id: 1bca7819 2013-07-10 11:37:51,303 ERROR [org.ovirt.engine.core.bll.storage.NFSStorageHelper] (ajp--127.0.0.1-8702-1) [41c282da] The connection with details 128.224.147.229:/mnt/data failed because of error code 100 and error message is: generalexception 2013-07-10 11:37:51,382 WARN [org.ovirt.engine.core.bll.storage.AddNFSStorageDomainCommand] (ajp--127.0.0.1-8702-6) [2612bf14] CanDoAction of action AddNFSStorageDomain failed. Reasons:VAR__TYPE__STORAGE__DOMAIN,VAR__ACTION__ADD,ACTION_TYPE_FAILED_STORAGE_CONNECTION_NOT_EXIST 2013-07-10 11:37:51,483 INFO [org.ovirt.engine.core.bll.storage.RemoveStorageServerConnectionCommand] (ajp--127.0.0.1-8702-1) [2bd59836] Running command: RemoveStorageServerConnectionCommand internal: false. Entities affected : ID: aaa00000-0000-0000-0000-123456789aaa Type: System 2013-07-10 11:37:51,489 INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.DisconnectStorageServerVDSCommand] (ajp--127.0.0.1-8702-1) [2bd59836] START, DisconnectStorageServerVDSCommand(HostName = ovirt.node, HostId = 8e47a267-98a9-4184-a92e-26587adae6c4, storagePoolId = 00000000-0000-0000-0000-000000000000, storageType = NFS, connectionList = [{ id: null, connection: 128.224.147.229:/mnt/data, iqn: null, vfsType: null, mountOptions: null, nfsVersion: null, nfsRetrans: null, nfsTimeo: null };]), log id: 2f9800d Please let me know what I was doing wrong. Thanks, Hongyi P.S. If I create the NFS domain in the ovirt.host side (i.e., Export Path is ovirt.host:/mnt/data), then everything is okay. Not sure why failed on the ovirt.engine side. </pre> <br> <fieldset class="mimeAttachmentHeader"></fieldset> <br> <pre wrap="">_______________________________________________ Users mailing list <a class="moz-txt-link-abbreviated" href="mailto:Users@ovirt.org">Users@ovirt.org</a> <a class="moz-txt-link-freetext" href="http://lists.ovirt.org/mailman/listinfo/users">http://lists.ovirt.org/mailman/listinfo/users</a> </pre> </blockquote> <br> <br> <pre class="moz-signature" cols="72">-- Sandro Bonazzola Better technology. Faster innovation. Powered by community collaboration. See how it works at redhat.com</pre> </body> </html> --------------020705070900040608080306--