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  1. TwiX

    Unable to shutdown/stop lxc container

    Hi, Reboot node was mandatory to fix the issue. I deplore that lxc is so shitty. Ok there is no overhead compared to kvm but there are lot of limitations (live migrate first of all, until recently nfs/cifs mounts...). IMHO if you want containers you'd better use swarm/kubernetes. (inside a...
  2. TwiX

    Unable to shutdown/stop lxc container

    Thanks, I tried but ip link delete veth50011i0@if35 Error: argument "veth50011i0@if35" is wrong: "dev" not a valid ifname
  3. TwiX

    Unable to shutdown/stop lxc container

    Is there a way to shutdown 50011 veth interfaces ? ip a | grep 50011 36: veth50011i0@if35: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue master vmbr0v50 state UP group default qlen 1000 38: veth50011i1@if37: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue master vmbr0v193...
  4. TwiX

    Unable to shutdown/stop lxc container

    Hi, Done. but it's still responding to ping :/
  5. TwiX

    Unable to shutdown/stop lxc container

    I also forgot to mention that the root storage (ceph) is available
  6. TwiX

    Unable to shutdown/stop lxc container

    Is the 17754 pid the right one to kill ?
  7. TwiX

    Unable to shutdown/stop lxc container

    Hi, I first tried to shutdown the container but it returned a timeout (60s). Then tried to stop but also failed. pct list VMID Status Lock Name 50011 running dc-btsip-01 So I decided to kill the related lxc process but wasn't been able to find it ...
  8. TwiX

    Does ZFS replication call qemu guest-fsfreeze?

    Hi, Yes it does. I suggest to keep guest-fsfreeze in order to have consistent backups. Mandatory for SQL databases. I use it to backup a ZFS disk for my SQL Server 2016 (every 2 hours). It locks FS only 2 or 3 seconds. If it's not the point, you could create your own scripts...
  9. TwiX

    KVM CPU flags ('ibpb', 'ssbd', 'virt-ssbd', 'amd-ssbd', 'amd-no-ssb', 'pdpe1gb')

    Thanks, Do you plan to add some kind of check boxes to add these flags (or maybe via datacenter cfg file) ? Antoine
  10. TwiX

    KVM CPU flags ('ibpb', 'ssbd', 'virt-ssbd', 'amd-ssbd', 'amd-no-ssb', 'pdpe1gb')

    Hi, On a small cluster, I have 2 different CPU model for nodes, one is Broadwell, the others are Haswell. I usually set the CPU VM as 'host'. Indeed, live migrations works as expected from Haswell to Haswell and Haswell to Broadwell. But it crashes from Broadwell to Haswell, some flags are not...
  11. TwiX

    [SOLVED] Reboot a crashed node

    Hi everyone, I put the node online early this morning. Everything is working as expected. :) Indeed, Ceph re-balanced datas on OSDs.
  12. TwiX

    [SOLVED] Reboot a crashed node

    Hi, One of my 6 v5.3 nodes cluster crashed last week (due to motherboard failure). The other nodes fenced the crashed node and all involved Vms have successfully migrated to another node. I can see that the 4 Ceph OSDs of this node are marked as down and out. Dell support changed the...
  13. TwiX

    Questions about HA on ZFS cluster?

    Ok so I misunderstood, sorry for that. I can't believe anyone want to do kind of thing :)
  14. TwiX

    Questions about HA on ZFS cluster?

    Hi, Could you explain why not ? I have a VM (SQL Svr 2k16) with one Ceph 'OS' disk and a ZFS 'SQL Data' disk running without any kind of issues for months. ZFS disk is replicated every 2 hours. Everything works as expected. The only dirty thing is that I must power off VM if I want to migrate...