[root@wrs-centos-build ~]# lsmod | grep overlay
overlay 77824 0
So yes it is, but this was the right pointer but not the solution ;)
There are two versions overlay and overlay2 and the docker inside the container uses "Storage Driver: overlay2" which is not found -...
I want to use a LXC container to build docker images - "it doesnt work"....
cat > Dockerfile <<EOF
RUN apt-get update
docker build .
It starts to download the files but then I get
Fetched 18.2 MB in 4s (5176 kB/s)
Reading package lists...
I run VE (still 5.4 if this matters) on a pizza box where all physical network cards are used (one NIC is used directly and one NIC carries several VLANs to the outside firewall).
I now want to setup some VMs that share a set of "private networks", those networks dont need to be...
Yes I am - the initial question was if I can move machines between a 5.4 and a 6.1 node where the 6.1 node was upgraded "InPlace" from a working cluster. Wolfgang said no, spirit set yes and any later reply mixes up different aspects.....
I don't think an InPlace Upgrade of a 2-node system is a corner case and the HowTo gives - at least to my understanding - hints on how to upgrade an existing cluster. So can you please clarify if an InPlace Upgrade with two nodes as written in my initial post is a tested and supported way?
To be honest: it would be nice to have this upgrade path "tested" at least to some extend and I am very confused about the fact that the cluster/corosync update and an "Inline Update" is mentioned in the HowTo.
Bottom Line - as far as I understand this - the correct way is:
Migrate all VMs to...
1. The HowTo gives the hint on corosyn3 as mentioned by spirit, also - if this makes a difference - I do not use HA failover / fencing so "cluster" for me refers only to replication of the config and live migration of the machines via the UI. Is this done by corosync, too or is...
I have a two-node cluster with 5.4 with an external shared storage (FibreChannel SAN) and LVM on top
Is it possible to:
migrate all VMs to one node
upgrade second node
migrate VMs from old 5.4 node to 6.0 "online"
If yes, is it also possible to move back from the 6.0 to the 5.4 node in...
I am running PVE 5.4 with a remote storage system, LXC containers are provisioned using LVM based disks.
For a new project I want to add a "file based encryption" such as enfcs to one mountpoint inside the container. As it looks like adding fuse inside the container is not a good idea...
danke für die Liste, das kannte ich so noch gar nicht - den Sinn von zwei Serverkategorien verstehe ich allerdings nicht bzw. wann GMX "gute" und wann "schlechte" Server verwendet...ich hab die Liste derzeit ganz raus und alle anderen auf ein Level von 1 gesetzt so dass nun...
Bin hier gelandet, nachdem Christians Tipps in der Regel sehr gut sind ungeprüft übernommen und gleich auf die Nase gefallen - senderscore.com blockt MXer von 1&1/GMX (220.127.116.11 = Score 17!) - ich hatte binnen weniger Minuten mehrere Rejects.
Die GMX Kisten mögen ja eine Quelle von Spam...
root@olix:/var/lib/vz/dump# df -h .
Filesystem Size Used Avail Use% Mounted on
/dev/mapper/pve-root 29G 24G 3.7G 87% /
...and I am unable to enlarge this as the boxes run with a Disk on Module and a SAN.
Is there a chance to directly write to the remote storage? Or is there...
I have a remote storage mounted via sshfs to /mnt/backup, backup works fine for Containers but some backups jobs for VMs end with vma_queue_write: write error - Broken pipe
Below is one of the logs (5 in total from 2 nodes) - the VMs are between 10G and 250G in size, one with 12G is...