Proxmox VE 5.1 released!

Discussion in 'Proxmox VE: Installation and configuration' started by martin, Oct 24, 2017.

  1. Rendiok

    Rendiok New Member

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    It works, thanks!
     
  2. joshin

    joshin Member
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    Thanks Fabian,

    The 4.10/0.7.3 kernel works perfectly on my two misbehaving servers. It seems 4.13 added a regression for the Supermicro SCU on at least the X9SRW-F motherboard (C602 chipset). Attached are two snapshots of 4.13 (not) booting - the first shows the kernel panic (isci_task_abort_task), the second where starting udev just fails.

    Panic.PNG hang.PNG

     
  3. fabian

    fabian Proxmox Staff Member
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    thanks for the feedback. seems like that particular 4.13 issue (on a Lenovo system) is already being bisected by the ubuntu kernel team. once a potential fix is available, we will provide a test kernel.
     
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  4. joshin

    joshin Member
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    Thanks Fabian. I've been following that thread closely. I'll be happy to try the test kernel when you have one.

     
  5. sigxcpu

    sigxcpu Member

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    Latest 4.13 (build Nov 6) from pve-test randomly starts a kworker process that hogs the CPU like crazy and the performance is reduced to a crawl.
     
  6. windowssupport

    windowssupport New Member

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    nice Proxmox team.I am very excited about this for best windows to support contact us
     
  7. Chicken76

    Chicken76 Member

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    Don't know if this is the appropriate place to ask this, but here it goes:

    Is it possible to stay a little bit longer on 5.0 and still receive security updates and bugfixes? I see on my 5.0 host apt offers to update to packages such as kernel 4.13, zfs 0.7.3, pve 5.1, etc.
     
  8. wolfgang

    wolfgang Proxmox Staff Member
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    No. The only way to get security update is to update to PVE 5.1
     
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  9. jesusjimenez

    jesusjimenez New Member
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    Last night I've successfully upgraded Proxmox 4.4 to 5.1 with CEPH upgrade following these guides:

    https://pve.proxmox.com/wiki/Ceph_Jewel_to_Luminous
    https://pve.proxmox.com/wiki/Upgrade_from_4.x_to_5.0

    I've encountered two problems during CEPH upgrade:
    1) "pveceph createmgr" - my previous installations were missing ceph-mgr packages, so I've had to install it using "apt-get install ceph-mgr". This is not covered in Wiki, maybe it should be.

    2) "ceph osd set-require-min-compat-client jewel" - this led to "Error EPERM: cannot set require_min_compat_client to jewel" which is debated on
    https://forum.proxmox.com/threads/upgrade-ceph-to-luminous-problem.36255/
    Reboot of my nodes resolved this error, but you should cover it in Wiki (maybe with some non-reboot solution, if it exists)

    Anyway, good job, everything works just fine on my 5.1/Luminous cluster.
     
  10. mconstant

    mconstant New Member

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    I for some reason can't upgrade to version 5.1. I don't have the subscription. I am going from version 5.0. When I read the directions I see my source.list points to the right place. If I do an apt update that seems to work fine other then the 401 error for enterprise which I would expect since I don't have the subscription. But when I do apt dist-upgrade it literally shows that nothing needs to be done. Any help would be appreciated.
     
  11. tom

    tom Proxmox Staff Member
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    Read again https://pve.proxmox.com/wiki/Downlo...Proxmox_Virtual_Environment_5.x_to_latest_5.1
     
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  12. mconstant

    mconstant New Member

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    Please ignore. I did solve this.
     
  13. ipkpjersi

    ipkpjersi New Member

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    How did you solve it? I am having that exact same issue on 2 hosts.
     
  14. Jarek

    Jarek Member

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  15. ipkpjersi

    ipkpjersi New Member

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  16. biax

    biax New Member

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    Are we gonna get to try kernel 4.14 in place of 4.13 to see if the bsod bugs are fixed there?
     
  17. fabian

    fabian Proxmox Staff Member
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    you can always test a vanilla kernel (e.g. from http://kernel.ubuntu.com/~kernel-ppa/mainline/v4.14/ ), just be aware that those do not contain SPL/ZFS or any of the other modifications we do (more recent upstream intel drivers, ACS override patch set, ...)
     
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  18. Zubin Singh Parihar

    Zubin Singh Parihar New Member

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    Hi Proxmox Forum!

    I'm investigating Proxmox at the moment. I had a quick question for you. Is it possible to have Encrypted LXC Containers? Using ZFS as the back-end datastore perhaps?

    Cheers,

    Zubin
     
  19. sw74

    sw74 New Member

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    Hi!
    Clean installation Proxmox VE 5.1 on the ZFS mirror (nvme disks)

    If I specify the disk size less than 1GB (0.5GB)
    I got an error "zfs error: can not create 'rpool / vmdata / vm-100-disk-2': volume size can not be zero (500)"

    Am I doing something wrong?
     

    Attached Files:

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  20. dcsapak

    dcsapak Proxmox Staff Member
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    this is a bug, and i sent a fix for this already to the list. thanks for catching this :)
     
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