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    Cluster with node in two difference Datacenter

    Hello, Can i setup a cluster in two different datacenter ? Serveur 1 (private ip1) ------- Firewall ------ Public IP 1 -------------- Internet -------------- Public IP 2 ------------- Firewall --------------Serveur 2 (private ip 2) Thanks
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    Get Disk IO value in api or cli

    Hello, I'm looking to get the disk io information (like in gui). Someone know how do that please ? Nicolas
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    [SOLVED] CEPH Error with 5.4.5

    ok i finnaly found and resolve my problem. I used rbd snapshot. so before moving on another ceph cluster, we have to delete snapshot before. This snapshot are not seen on proxmox. Warning : not forget to unprotect snapshot if not : error After i can move without problem Thanks Alwin for the...
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    ixgbe with proxmox and supermicro

    Hello, I get this error message after a reboot : 3.811742] ixgbe: Intel(R) 10 Gigabit PCI Express Network Driver - version 5.1.0-k [ 3.811743] ixgbe: Copyright (c) 1999-2016 Intel Corporation. [ 5.168652] ixgbe 0000:03:00.0: Multiqueue Enabled: Rx Queue count = 16, Tx Queue count = 16...
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    [SOLVED] CEPH Error with 5.4.5

    The unused disk appear after moving.
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    Differential backups

    Hello, Nice. but you have to do a vzdump every days. The differential is just to optimize space on zfs ? So it should take a very long time to do vzdump for all datacenter right ? Another question : can we use some technical case for backup using ceph method ? I tried eve4pve-barc but it...
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    [SOLVED] CEPH Error with 5.4.5

    Hello, agent: 1 boot: cdn bootdisk: virtio0 cores: 4 cpu: kvm64,flags=+pcid ide2: none,media=cdrom memory: 4096 name: PC-WIN-01 net0: virtio=3A:62:33:64:34:62,bridge=vmbr107 numa: 0 ostype: win7 protection: 1 scsihw: virtio-scsi-pci smbios1: uuid=3fc6c0aa-681e-4587-90fb-be7004c37389 sockets: 1...
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    [SOLVED] CEPH Error with 5.4.5

    Hello, I Have two cephs cluster and i moved one vm disk from one to another with set delete the source disk. So now i have one unused disk 0 on the old ceph pool. I unset the protected vm and i try to delete the disk. I Get : Error with cfs lock 'storage-myceph': rbd snap purge...
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    LXC (unprivileged) backup task failing

    Hello, For this tmpdir option, what capacity we need to use ?
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    ERROR: Backup of VM failed ... exit code 32

    Hello, I have the same problem an no solution too since 2 weeks with one container.
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    [SOLVED] Unable to create OSD

    Ok i success to create again the osd. $ ceph osd out <ID> $ service ceph stop osd.<ID> $ ceph osd crush remove osd.<ID> $ ceph auth del osd.<ID> $ ceph osd rm <ID> I used deleted partition on my disk and used command : ceph osd crush remove osd.<ID> After, in gui, create the new osd.
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    [SOLVED] Unable to create OSD

    Hello, We upgrade from proxmox 4.4 and from hammer to luminous with success. My ceph cluster is health. I'm using ssd for journal I try to migrate one osd to bluestore => - out - stop - wait for building up - destroy - create new osd => osd created but with my wal size was only 1G I...
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    [SOLVED] OSD high cpu usage

    Thanks for your help. Finally, the problem was the ssd. We changed it and all become ok. We tested it with # hdparm -t -T /dev/nvme0n1 So, result was half that a working node Thanks for you help.
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    [SOLVED] OSD high cpu usage

    I tried to delete osd an recrete them on the node 2 Not better IOStat no sho difference with working node On the node 2 with hdparm => root@GPL-HV3302:/var/log/ceph# hdparm -t -T /dev/nvme0n1 /dev/nvme0n1: Timing cached reads: 2472 MB in 1.99 seconds = 1240.35 MB/sec Timing buffered...
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    [SOLVED] OSD high cpu usage

    Yes I upload 2 files. I can see that cpu usage of a vm : 2% with htop and 30% in the promox gui... Very strange
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    [SOLVED] OSD high cpu usage

    thanks for help @spirit : yes all node are the same : Node1 : ok => 50 vms Node2 : cpu 30% average used => only 2 vm Node3 : ok => 20 vms Node4 : ok => 10 vms Node5 : ok => 10 vms if i move a mv from another node to node 2 : the cpu usage of the vm become 30% We have 10G storage network with...
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    [SOLVED] OSD high cpu usage

    Hello, We have ceph hammer with proxmox 4.4. We are preparaing to upgrade to the last version. The cluster get 5 nodes with 4 osds (4To by sata disks). Yesterday, we changed the nvme journal disk to intel ssd with more performances on 2 nodes. The second node without any vms get a cpu average...
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    Proxmox Reboot RT Throttling

    Hi, I have 3 proxmox node. But one reboot all week. The only information i get are : Jul 16 19:17:01 GPL-HV3302 CRON[27231]: pam_unix(cron:session): session opened for user root by (uid=0) Jul 16 19:17:01 GPL-HV3302 CRON[27232]: (root) CMD ( cd / && run-parts --report /etc/cron.hourly) Jul...