With any Network connection between the vms ... you can use DRBD on top of the rbd volumes?
On 7/2/19 3:26 PM, Hervé Ballans wrote: > Thanks for your reply Eneko. Indeed, it makes sense that ext4 is not > suitable fot this purpose. > I think NFS is a good alternative! > > Cheers, > Hervé > > Le 02/07/2019 à 14:46, Eneko Lacunza a écrit : >> You need a cluster file system to be able to do this (gfs for >> example). ext4 can't be mounted by two systems at the same time. >> >> https://en.wikipedia.org/wiki/GFS2 >> >> Maybe you can consider using NFS instead... >> >> Cheers >> >> El 2/7/19 a las 14:43, Hervé Ballans escribió: >>> Dear list, >>> >>> Sorry if the question has already been asked... >>> >>> Context: ProxmoxVE 5.4-6 / Ceph Luminous 12.2.12 >>> >>> On a Debian VM, I have two disks : a rbd system disk and an >>> additional rbd data disk. Both disks are formated on ext4. >>> >>> I would like to know if I can use the data disk on another VM (with >>> rw rights) ? >>> >>> I'm pretty sure that Ceph RBD is compliant with this scenario but I >>> have a doubt with the usage of ext4 partition ? >>> >>> Thanks in advance for your feedback, >>> >>> Hervé >>> >>> >>> >>> _______________________________________________ >>> pve-user mailing list >>> pve-user@pve.proxmox.com >>> https://pve.proxmox.com/cgi-bin/mailman/listinfo/pve-user >> >> > > _______________________________________________ > pve-user mailing list > pve-user@pve.proxmox.com > https://pve.proxmox.com/cgi-bin/mailman/listinfo/pve-user -- Mit freundlichen Gruessen Tobias Kropf _______________________________________________ pve-user mailing list pve-user@pve.proxmox.com https://pve.proxmox.com/cgi-bin/mailman/listinfo/pve-user
