Il giorno 19/set/2013 19:10, "Alexander Wels" <awels@redhat.com> ha scritto:
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> Steve,
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> Having just installed gluster on my local hosts and seeing the exact same error in my setup. I am going to assume the following are true:
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>
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> 1. You made a partition just for gluster.
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> 2. You followed oVirt 3.3, Glusterized article from Jason Brooks.
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> I got the exact same error because for some reason the owner of the directory I put the gluster bricks in keep changing back to root instead of kvm:kvm. Each time I reboot my host, that happens, so I am assuming I didn't set up something correctly. But you can solve it by chowning the directory and everything will work again.
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> If that doesn't help, well I don't know, I just started using it myself, I just happen to have seen the same error at some point.
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> Alexander
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> On Thursday, September 19, 2013 12:26:52 PM Steve Dainard wrote:
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> Hello,
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>
> New Ovirt 3.3 install on Fedora 19.
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>
> When I try to add a gluster storage domain I get the following:
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> UI error:
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> Error while executing action Add Storage Connection: Permission settings on the specified path do not allow access to the storage.
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> Verify permission settings on the specified storage path.
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>
> VDSM logs contain:
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> Thread-393::DEBUG::2013-09-19 11:59:42,399::BindingXMLRPC::177::vds::(wrapper) client [10.0.0.34]
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> Thread-393::DEBUG::2013-09-19 11:59:42,399::task::579::TaskManager.Task::(_updateState) Task=`12c38fec-0072-4974-a8e3-9125b3908246`::moving from state init -> state preparing
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> Thread-393::INFO::2013-09-19 11:59:42,400::logUtils::44::dispatcher::(wrapper) Run and protect: connectStorageServer(domType=7, spUUID='00000000-0000-0000-0000-000000000000', conList=[{'port': '', 'connection': '192.168.1.1:/rep2-virt', 'iqn': '', 'portal': '', 'user': '', 'vfs_type': 'glusterfs', 'password': '******', 'id': '00000000-0000-0000-0000-000000000000'}], options=None)
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> Thread-393::DEBUG::2013-09-19 11:59:42,405::mount::226::Storage.Misc.excCmd::(_runcmd) '/usr/bin/sudo -n /usr/bin/mount -t glusterfs 192.168.1.1:/rep2-virt /rhev/data-center/mnt/glusterSD/192.168.1.1:_rep2-virt' (cwd None)
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> Thread-393::DEBUG::2013-09-19 11:59:42,490::mount::226::Storage.Misc.excCmd::(_runcmd) '/usr/bin/sudo -n /usr/bin/umount -f -l /rhev/data-center/mnt/glusterSD/192.168.1.1:_rep2-virt' (cwd None)
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> Thread-393::ERROR::2013-09-19 11:59:42,505::hsm::2382::Storage.HSM::(connectStorageServer) Could not connect to storageServer
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> Traceback (most recent call last):
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> File "/usr/share/vdsm/storage/hsm.py", line 2379, in connectStorageServer
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> conObj.connect()
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> File "/usr/share/vdsm/storage/storageServer.py", line 227, in connect
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> raise e
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> StorageServerAccessPermissionError: Permission settings on the specified path do not allow access to the storage. Verify permission settings on the specified storage path.: 'path = /rhev/data-center/mnt/glusterSD/192.168.1.1:_rep2-virt'
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> Thread-393::DEBUG::2013-09-19 11:59:42,506::hsm::2396::Storage.HSM::(connectStorageServer) knownSDs: {}
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> Thread-393::INFO::2013-09-19 11:59:42,506::logUtils::47::dispatcher::(wrapper) Run and protect: connectStorageServer, Return response: {'statuslist': [{'status': 469, 'id': '00000000-0000-0000-0000-000000000000'}]}
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> Thread-393::DEBUG::2013-09-19 11:59:42,506::task::1168::TaskManager.Task::(prepare) Task=`12c38fec-0072-4974-a8e3-9125b3908246`::finished: {'statuslist': [{'status': 469, 'id': '00000000-0000-0000-0000-000000000000'}]}
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> Thread-393::DEBUG::2013-09-19 11:59:42,506::task::579::TaskManager.Task::(_updateState) Task=`12c38fec-0072-4974-a8e3-9125b3908246`::moving from state preparing -> state finished
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> Thread-393::DEBUG::2013-09-19 11:59:42,506::resourceManager::939::ResourceManager.Owner::(releaseAll) Owner.releaseAll requests {} resources {}
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> Thread-393::DEBUG::2013-09-19 11:59:42,507::resourceManager::976::ResourceManager.Owner::(cancelAll) Owner.cancelAll requests {}
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> Thread-393::DEBUG::2013-09-19 11:59:42,507::task::974::TaskManager.Task::(_decref) Task=`12c38fec-0072-4974-a8e3-9125b3908246`::ref 0 aborting False
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> Other info:
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> - I have two nodes, ovirt001, ovirt002 they are both Fedora 19.
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> - The gluster bricks are replicated and located on the nodes. (ovirt001:rep2-virt, ovirt002:rep2-virt)
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> - Local directory for the mount, I changed permissions on glusterSD to 777, it was 755, and there is nothing in that directory:
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> [root@ovirt001 mnt]# pwd
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> /rhev/data-center/mnt
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> [root@ovirt001 mnt]# ll
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> total 4
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> drwxrwxrwx. 2 vdsm kvm 4096 Sep 19 12:18 glusterSD
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> I find it odd that the UUID's listed in the vdsm logs are zero's..
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> Appreciate any help,
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>
>
> Steve
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>
>
>
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I had a similar problem in gluster configuration for openstack and found solution in this ovirt page:
In particular:
If the GlusterFS volume was created manually, then ensure the below options are set on the volume, so that its accessible from oVirtvolume set <volname> storage.owner-uid=36volume set <volname> storage.owner-gid=36
Check that otherwise each time a node mounts the gluster it will reset permissions root. ..
Hih
Gianluca