Re: [ovirt-users] nfs storage permission problem

2016-04-15 Thread Bill James 

just to close off this issue.
I found problem.
My /etc/exports file had a space in it where it shouldn't have (between 
* and options).
This seemed to acceptable with older versions of centos7.2 but on my 
newer host with latest centos7.2 (3.10.0-327.13.1.el7.x86_64) it only 
mounted read-only. maybe default changed from rw to ro?


I fixed exports file and now both versions of centos work.

/mount_point *(rw,sync,no_subtree_check,all_squash,anonuid=36,anongid=36)



On 4/13/16 4:39 PM, Brett I. Holcomb wrote:

On Wed, 2016-04-13 at 15:52 -0700, Bill James wrote:
[vdsm@ovirt4 test /]$ touch 
/rhev/data-center/mnt/ovirt3-ks.test.j2noc.com:_ovirt-store_nfs/test
touch: cannot touch 
‘/rhev/data-center/mnt/ovirt3-ks.test.j2noc.com:_ovirt-store_nfs/test’: 
Read-only file system


Hmm, read-only.  :-(

ovirt3-ks.test.j2noc.com:/ovirt-store/nfs on 
/rhev/data-center/mnt/ovirt3-ks.test.j2noc.com:_ovirt-store_nfs type 
nfs4 
(*rw*,relatime,vers=4.0,rsize=1048576,wsize=1048576,namlen=255,soft,nosharecache,proto=tcp,port=0,timeo=600,retrans=6,sec=sys,clientaddr=10.100.108.96,local_lock=none,addr=10.100.108.33)


now to figure out why


[root@ovirt4 test ~]# ls -la /rhev/data-center/mnt/
total 8
drwxr-xr-x 4 vdsm kvm  110 Apr 13 15:30 .
drwxr-xr-x 3 vdsm kvm   16 Apr 13 08:06 ..
drwxr-xr-x 3 vdsm kvm 4096 Mar 11 15:19 
netappqa3:_vol_cloud__images_ovirt__QA__export
drwxr-xr-x 3 vdsm kvm 4096 Mar 11 15:17 
netappqa3:_vol_cloud__images_ovirt__QA__ISOs




export and ISO domain mount fine too. (and rw)



ovirt-engine-3.6.4.1-1.el7.centos.noarch


On 04/13/2016 03:21 PM, Brett I. Holcomb wrote:

On Wed, 2016-04-13 at 15:09 -0700, Bill James wrote:

I have a cluster working fine with 2 nodes.
I'm trying to add a third and it is complaining:


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/ovirt3-ks.test.j2noc.com:_ovirt-store_nfs'


if I try the commands manually as vdsm they work fine and the volume
mounts.


[vdsm@ovirt4 test /]$ mkdir -p
/rhev/data-center/mnt/ovirt3-ks.test.j2noc.com:_ovirt-store_nfs
[vdsm@ovirt4 test /]$ sudo -n /usr/bin/mount -t nfs -o
soft,nosharecache,timeo=600,retrans=6
ovirt3-ks.test.j2noc.com:/ovirt-store/nfs
/rhev/data-center/mnt/ovirt3-ks.test.j2noc.com:_ovirt-store_nfs
[vdsm@ovirt4 test /]$ df -h
/rhev/data-center/mnt/ovirt3-ks.test.j2noc.com:_ovirt-store_nfs
Filesystem Size  Used Avail Use%
Mounted on
ovirt3-ks.test.j2noc.com:/ovirt-store/nfs  1.1T  305G  759G  29%
/rhev/data-center/mnt/ovirt3-ks.test.j2noc.com:_ovirt-store_nfs


After manually mounting the NFS volumes and activating the node it
still
fails.


2016-04-13 14:55:16,559 WARN
[org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector
]
(DefaultQuartzScheduler_Worker-61) [64ceea1d] Correlation ID:
64ceea1d,
Job ID: a47b74c7-2ae0-43f9-9bdf-e50963a28895, Call Stack: null,
Custom
Event ID: -1, Message: Host ovirt4.test.j2noc.com cannot access the
Storage Domain(s)  attached to the Data Center Default.
Setting
Host state to Non-Operational.


Not sure what "UNKNOWN" storage is, unless its one I deleted earlier
that somehow isn't really removed.

Also tried "reinstall" on node. same issue.

Attached are engine and vdsm logs.


Thanks.

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Try adding anonuid=36,anongid=36 to the mount and make sure 36:36 is
the owner group on the mount point.  I found this,http://www.ovirt.org
/documentation/how-to/troubleshooting/troubleshooting-nfs-storage-
issues/, helpful.

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Try adding the anonuid=36,anongid=36 to the NFS mount options.




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Re: [ovirt-users] nfs storage permission problem

2016-04-13 Thread Brett I. Holcomb 
On Wed, 2016-04-13 at 15:52 -0700, Bill James wrote:
> [vdsm@ovirt4 test /]$ touch /rhev/data-center/mnt/ovirt3-
> ks.test.j2noc.com:_ovirt-store_nfs/test
> touch: cannot touch ‘/rhev/data-center/mnt/ovirt3-
> ks.test.j2noc.com:_ovirt-store_nfs/test’: Read-only file system
> 
> Hmm, read-only.  :-(
> 
> ovirt3-ks.test.j2noc.com:/ovirt-store/nfs on /rhev/data-
> center/mnt/ovirt3-ks.test.j2noc.com:_ovirt-store_nfs type nfs4
> (rw,relatime,vers=4.0,rsize=1048576,wsize=1048576,namlen=255,soft,nos
> harecache,proto=tcp,port=0,timeo=600,retrans=6,sec=sys,clientaddr=10.
> 100.108.96,local_lock=none,addr=10.100.108.33)
> 
> now to figure out why
> 
> 
> [root@ovirt4 test ~]# ls -la /rhev/data-center/mnt/
> total 8
> drwxr-xr-x 4 vdsm kvm  110 Apr 13 15:30 .
> drwxr-xr-x 3 vdsm kvm   16 Apr 13 08:06 ..
> drwxr-xr-x 3 vdsm kvm 4096 Mar 11 15:19
> netappqa3:_vol_cloud__images_ovirt__QA__export
> drwxr-xr-x 3 vdsm kvm 4096 Mar 11 15:17
> netappqa3:_vol_cloud__images_ovirt__QA__ISOs
> 
> 
> 
> export and ISO domain mount fine too. (and rw)
> 
> 
> 
> ovirt-engine-3.6.4.1-1.el7.centos.noarch
> 
> 
> On 04/13/2016 03:21 PM, Brett I. Holcomb wrote:
> > On Wed, 2016-04-13 at 15:09 -0700, Bill James wrote:
> > > I have a cluster working fine with 2 nodes.
> > > I'm trying to add a third and it is complaining:
> > > 
> > > 
> > > 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/ovirt3-ks.test.j2noc.com:_ovirt-store_nfs'
> > > 
> > > 
> > > if I try the commands manually as vdsm they work fine and the
> > > volume
> > > mounts.
> > > 
> > > 
> > > [vdsm@ovirt4 test /]$ mkdir -p 
> > > /rhev/data-center/mnt/ovirt3-ks.test.j2noc.com:_ovirt-store_nfs
> > > [vdsm@ovirt4 test /]$ sudo -n /usr/bin/mount -t nfs -o 
> > > soft,nosharecache,timeo=600,retrans=6 
> > > ovirt3-ks.test.j2noc.com:/ovirt-store/nfs 
> > > /rhev/data-center/mnt/ovirt3-ks.test.j2noc.com:_ovirt-store_nfs
> > > [vdsm@ovirt4 test /]$ df -h 
> > > /rhev/data-center/mnt/ovirt3-ks.test.j2noc.com:_ovirt-store_nfs
> > > Filesystem Size  Used Avail Use%
> > > Mounted on
> > > ovirt3-ks.test.j2noc.com:/ovirt-store/nfs  1.1T  305G  759G  29% 
> > > /rhev/data-center/mnt/ovirt3-ks.test.j2noc.com:_ovirt-store_nfs
> > > 
> > > 
> > > After manually mounting the NFS volumes and activating the node
> > > it
> > > still 
> > > fails.
> > > 
> > > 
> > > 2016-04-13 14:55:16,559 WARN 
> > > [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDire
> > > ctor
> > > ] 
> > > (DefaultQuartzScheduler_Worker-61) [64ceea1d] Correlation ID:
> > > 64ceea1d, 
> > > Job ID: a47b74c7-2ae0-43f9-9bdf-e50963a28895, Call Stack: null,
> > > Custom 
> > > Event ID: -1, Message: Host ovirt4.test.j2noc.com cannot access
> > > the 
> > > Storage Domain(s)  attached to the Data Center Default.
> > > Setting 
> > > Host state to Non-Operational.
> > > 
> > > 
> > > Not sure what "UNKNOWN" storage is, unless its one I deleted
> > > earlier 
> > > that somehow isn't really removed.
> > > 
> > > Also tried "reinstall" on node. same issue.
> > > 
> > > Attached are engine and vdsm logs.
> > > 
> > > 
> > > Thanks.
> > > 
> > > ___
> > > Users mailing list
> > > Users@ovirt.org
> > > http://lists.ovirt.org/mailman/listinfo/users
> > Try adding anonuid=36,anongid=36 to the mount and make sure 36:36
> > is
> > the owner group on the mount point.  I found this, http://www.ovirt
> > .org
> > /documentation/how-to/troubleshooting/troubleshooting-nfs-storage-
> > issues/, helpful.
> > 
> > ___
> > Users mailing list
> > Users@ovirt.org
> > http://lists.ovirt.org/mailman/listinfo/users
>  
> ___
> Users mailing list
> Users@ovirt.org
> http://lists.ovirt.org/mailman/listinfo/users
Try adding the anonuid=36,anongid=36 to the NFS mount options.
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Re: [ovirt-users] nfs storage permission problem

2016-04-13 Thread Brett I. Holcomb 
On Wed, 2016-04-13 at 15:09 -0700, Bill James wrote:
> I have a cluster working fine with 2 nodes.
> I'm trying to add a third and it is complaining:
> 
> 
> 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/ovirt3-ks.test.j2noc.com:_ovirt-store_nfs'
> 
> 
> if I try the commands manually as vdsm they work fine and the volume
> mounts.
> 
> 
> [vdsm@ovirt4 test /]$ mkdir -p 
> /rhev/data-center/mnt/ovirt3-ks.test.j2noc.com:_ovirt-store_nfs
> [vdsm@ovirt4 test /]$ sudo -n /usr/bin/mount -t nfs -o 
> soft,nosharecache,timeo=600,retrans=6 
> ovirt3-ks.test.j2noc.com:/ovirt-store/nfs 
> /rhev/data-center/mnt/ovirt3-ks.test.j2noc.com:_ovirt-store_nfs
> [vdsm@ovirt4 test /]$ df -h 
> /rhev/data-center/mnt/ovirt3-ks.test.j2noc.com:_ovirt-store_nfs
> Filesystem Size  Used Avail Use%
> Mounted on
> ovirt3-ks.test.j2noc.com:/ovirt-store/nfs  1.1T  305G  759G  29% 
> /rhev/data-center/mnt/ovirt3-ks.test.j2noc.com:_ovirt-store_nfs
> 
> 
> After manually mounting the NFS volumes and activating the node it
> still 
> fails.
> 
> 
> 2016-04-13 14:55:16,559 WARN 
> [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector
> ] 
> (DefaultQuartzScheduler_Worker-61) [64ceea1d] Correlation ID:
> 64ceea1d, 
> Job ID: a47b74c7-2ae0-43f9-9bdf-e50963a28895, Call Stack: null,
> Custom 
> Event ID: -1, Message: Host ovirt4.test.j2noc.com cannot access the 
> Storage Domain(s)  attached to the Data Center Default.
> Setting 
> Host state to Non-Operational.
> 
> 
> Not sure what "UNKNOWN" storage is, unless its one I deleted earlier 
> that somehow isn't really removed.
> 
> Also tried "reinstall" on node. same issue.
> 
> Attached are engine and vdsm logs.
> 
> 
> Thanks.
> 
> ___
> Users mailing list
> Users@ovirt.org
> http://lists.ovirt.org/mailman/listinfo/users

Try adding anonuid=36,anongid=36 to the mount and make sure 36:36 is
the owner group on the mount point.  I found this, http://www.ovirt.org
/documentation/how-to/troubleshooting/troubleshooting-nfs-storage-
issues/, helpful.

___
Users mailing list
Users@ovirt.org
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