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OVH network queues
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OVH network queues

I took the OVH E3-1245 v5 server, everything is fine under ubuntu 19, 2 rx + 2 tx queues, but I installed Promox VE 5 from the OVH panel and for some reason only one interrupt, reinstalled igb, but nothing changed, what should I do? I210 Card

Comments

  • ClouviderClouvider Member, Patron Provider

    You can manually distribute the queues. Script for that is in the Intel driver package.

  • rm_rm_ IPv6 Advocate, Veteran

    Maybe an older kernel, try Proxmox 6.

    Shouldn't matter much anyway, this is only 1 Gbit, not 10.

  • FHRFHR Member, Host Rep

    You could try manually setting the number of queues via a modprobe setting.

    @Clouvider said:
    You can manually distribute the queues. Script for that is in the Intel driver package.

    That doesn't help if the NIC exposes only a single queue.

  • @FHR said:
    You could try manually setting the number of queues via a modprobe setting.

    @Clouvider said:
    You can manually distribute the queues. Script for that is in the Intel driver package.

    That doesn't help if the NIC exposes only a single queue.

    Rebuild igb again with additional settings?

  • FHRFHR Member, Host Rep
    edited August 2019

    For starters, I would try checking the maximums and current settings with ethtool. Example from my system:

    # ethtool -l ens2f0
    Channel parameters for ens2f0:
    Pre-set maximums:
    RX:     32
    TX:     32
    Other:      1
    Combined:   32
    Current hardware settings:
    RX:     0
    TX:     0
    Other:      1
    Combined:   8
    

    Depending on the driver, the number of queues can be adjusted by supplying an argument to modprobe. Otherwise ethtool -L could work.

  • @FHR said:
    For starters, I would try checking the maximums and current settings with ethtool. Example from my system:

    # ethtool -l ens2f0
    Channel parameters for ens2f0:
    Pre-set maximums:
    RX:       32
    TX:       32
    Other:        1
    Combined: 32
    Current hardware settings:
    RX:       0
    TX:       0
    Other:        1
    Combined: 8
    

    Depending on the driver, the number of queues can be adjusted by supplying an argument to modprobe. Otherwise ethtool -L could work.

    Channel parameters for eno1:
    Pre-set maximums:
    RX: 0
    TX: 0
    Other: 1
    Combined: 4
    Current hardware settings:
    RX: 0
    TX: 0
    Other: 1
    Combined: 1

  • FHRFHR Member, Host Rep
    edited August 2019

    @FACEburger said:

    Channel parameters for eno1:
    Pre-set maximums:
    RX: 0
    TX: 0
    Other: 1
    Combined: 4
    Current hardware settings:
    RX: 0
    TX: 0
    Other: 1
    Combined: 1

    ethtool -L eno1 combined 4

    You will loose connectivity during this as the NIC will restart.

  • @FHR said:

    @FACEburger said:

    Channel parameters for eno1:
    Pre-set maximums:
    RX: 0
    TX: 0
    Other: 1
    Combined: 4
    Current hardware settings:
    RX: 0
    TX: 0
    Other: 1
    Combined: 1

    ethtool -L eno1 combined 4

    You will loose connectivity during this as the NIC will restart.

    It seems to have happened, thanks, but the network card has 2 rx and 2 tx, in the description, it will not interfere with its operation?

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