1:17 a.m.
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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.
_______________________________________________
Users mailing list
Users(a)ovirt.org
http://lists.ovirt.org/mailman/listinfo/users
--
Sandro Bonazzola
Better technology. Faster innovation. Powered by community collaboration.
See how it works at redhat.com
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<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://...
</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>
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