I have installed ovirt 3.1 according to the instructions in "Integrating Gluster storage into oVirt" - by Robert Middleswarth, linked in http://wiki.ovirt.org/Documentation. I was able to complete the instructions successfully but I have problems when a need to create a VM. Especifically when I need to allocate space for the virtual disk. I have: 1 ovirt engine server, (admin) 2 nodes, IBM System x 3650M3 (nodo1, nodo2) 1 switch cisco SG 300-20 (to connect them) I created a VM (vm1). When I add a 10GB preallocated disk to vm1, after a few seconds the ovirt engine server loses the connection with the node SPM. I can see in the events tab "Invalid status on Data Center Default. Setting status to Non-Responsive." Then, the SPM changes to the other node. At last, in the events tab I can see "Operation Add-Disk failed to complete on VM vm1." I have set SELinux in permissive mode. I have also disabled iptables. In the ovirt engine server there are an ISO domain, called iso, (NFS Export Path: admin.cluster:/nfs/iso) and an Export domain, called exp, (NFS Export Path: admin.cluster:/nfs/export). In each node with gluster, the /data directory is used to create the volume vol1 (type: Replicate) The Data domain is called vms (NFS Export Path: localhost:/vol1). Some help wil be appreciated Fernando M.

On 19/02/2013 18:43, Fernando Ariel Martinez wrote: > I could see that the volume (vol1) was mounted with nfs type. > I dismounted the volume and mounted it again in both nodes but using > glusterfs type. > > This time, I could create a 10GB preallocated virtual disk. > The events tab showed: > 2013-Feb-19, 09:12:39 Add-Disk operation of 'vm1_Disk1' was initiated on > VM vm1 by admin@internal. > 2013-Feb-19, 09:30:35 The disk 'vm1_Disk1' was successfully added to > VM vm1. > > Too slow, isn't? but worked why pre-allocate on file based storage? iirc, thin should still be "raw" on file based domains? > > > El 19/02/2013 08:21 a.m., Fernando Ariel Martinez escribió: >> I have installed ovirt 3.1 according to the instructions in >> "Integrating >> Gluster storage into oVirt" - by Robert Middleswarth, linked in >> http://wiki.ovirt.org/Documentation. >> I was able to complete the instructions successfully but I have >> problems >> when a need to create a VM. Especifically when I need to allocate space >> for the virtual disk. >> >> I have: >> 1 ovirt engine server, (admin) >> 2 nodes, IBM System x 3650M3 (nodo1, nodo2) >> 1 switch cisco SG 300-20 (to connect them) >> >> I created a VM (vm1). >> When I add a 10GB preallocated disk to vm1, after a few seconds the >> ovirt engine server loses the connection with the node SPM. >> I can see in the events tab "Invalid status on Data Center Default. >> Setting status to Non-Responsive." >> Then, the SPM changes to the other node. At last, in the events tab I >> can see "Operation Add-Disk failed to complete on VM vm1." >> >> I have set SELinux in permissive mode. I have also disabled iptables. >> In the ovirt engine server there are an ISO domain, called iso, (NFS >> Export Path: admin.cluster:/nfs/iso) and an Export domain, called exp, >> (NFS Export Path: admin.cluster:/nfs/export). >> In each node with gluster, the /data directory is used to create the >> volume vol1 (type: Replicate) >> The Data domain is called vms (NFS Export Path: localhost:/vol1). >> >> Some help wil be appreciated >> >> Fernando M. > > _______________________________________________ > Users mailing list > Users(a)ovirt.org > http://lists.ovirt.org/mailman/listinfo/users >