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"a filesystem ignorant of the disks underneath, making bad decisions about allocation" ... Do you think those negative aspects of formatting a zvol w/ ext4 can eventually lead to hard disk and filesystem errors?

Actually, formatting the zvol with ext4 does give you the quotas in lxc. Not the most efficient way to use zfs as you have two filesystems in action, but it does the job.

Just curiosity ... What does the 2 at the end of your NUC model refer to? Is that some sort of 2nd version of that model?

You make ZFS look so easy. If you want to resize the zvol to enlarge it from its original size rather than to reduce it, assuming the pool has enough space for it, do you need to re-format the underlying fs of the zvol (ext4 on top of ZFS)? In that case, would a simple backup copy of the...

Can you use qcow2 for an LXC container? How?

Could you briefly elaborate on using zfs as dir storage? Would that enable the 2nd-level user-group quotas in an LXC container? Thanks.

I am getting these 2 errors when running your lxc-setup script in PMX6: ln: failed to create symbolic link '/etc/rc.d/rc0.d/S00lxc-halt': No such file or directory ln: failed to create symbolic link '/etc/rc.d/rc6.d/S00lxc-reboot': No such file or directory root@pmx5:~# ll /etc/rc.d total...

Getting this warning / error twice each second, sending the kern.log and messages files in /var/log on the Proxmox node into over-drive. Is it signalling a potential hardware failure? /var/log/kern.log --- ------------[ cut here ]------------ Jul 21 00:26:14 prox1 kernel: WARNING: at...

Is there a solution to this ?

hk, this looks very promising. Would you mind writing down the precise configs you have in the interfaces on the hypervisor and in route-eth0 in the LXC that enables the venet like networking? Norman

Hi Oguz I used the installation notes at https://pve.proxmox.com/wiki/Certificate_Management. I have now deregistered my LE account and deleted the LE host certficate from the GUI. But port 80 is still taken up / used by the host, which was a condition of installing LE (pls. see my original...

Hi, Made a silly mistake on my single public-IP machine when I ignored the requirements for installing a Let's Encrypt certificate on the host. ---- There are a few prerequisites to use Let’s Encrypt: 1. Port 80 of the node needs to be reachable from the internet. 2. There must be no other...

Hello Proxmox Network Gurus :-) I need your advice. I am stuck with 1 public ip on a Proxmox host, so I am using a bridge and NAT port forwarding to a single container. root@prox1:~# cat /etc/network/interfaces ........... auto vmbr0:0 iface vmbr0:0 inet static address 192.168.4.1 netmask...

ZFS : Convenience, speed, data integrity, compression (a 2TB physical disk transforming itself into 3TB+ like magic), ARC read cache, ZIL write cache, fast delta replications, z-sync, simplicity, easy admin, error corrections, fast mirroring, thin-provisioning, snapshots, cloning,........

Directory on ZFS works very smoothly in Proxmox v3.4 containers w/ a combination of ZVols + Ext4 + OpenVZ. Haven't tried it w/ LXC as yet. I was a complete ZFS noobie this time last year. Now, I can't get enought of it.:D

Thanks for the link. The trouble is, with 3.4 we have a system where we have ZFS working smoothly with 2nd level user quotas enabled in openVZ / Centos 7 containers. Something seemingly we can't achieve with 4.x and 5.x.

It is possible to mount the zfs device on a directory and use that directory as storage. And then enable containers and templates as "content" for that storage. Are you using mirroring or RAIDZ?

Hello: Are there any differences with regard to what is being provided between the Enterprise and non-Enterprise repositories for Proxmox 3.4? Are there any advantages or pluses to having access to the Enterprise repository for v3.4? For instance, security updates, kernel updates, app...

This is the sync example given in the wiki: root@zfs1:~# pve-zsync sync --source 100 --dest 192.168.1.2:tank/backup --verbose --maxsnap 2 --name test1 --limit 512 Couldn't find any examples for configuring a non-22 ssh port. Also, what does "not possible to sync recursive" mean?

I am aware of the mount point feature in LXC, but can't understand what the OP means by "fstab file that is in the config directory".