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    Remote sync slower than expected

    Sure, see attachment. Just onder 1 TB.
  2. D

    Remote sync slower than expected

    It's a pull. Latency is about 6 to 7 ms.
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    Remote sync slower than expected

    We've been using PBS for over a year now, it meets all our needs, love it. However - somehow thee offsite sync is way slower than expected. We can't really find any obvious bottlenecks. Benchmark for the source host: Time per request: 6515 microseconds. TLS speed: 643.70 MB/s SHA256 speed...
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    Very flaky network with Intel X710

    It's been a while, but I think it was an option in the supermicro BIOS.
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    Update fails complaining about grub-efi-amd64

    Thanks @chris. However, that'll trigger the removal of grub-pc, is that correct? root@pbs:~# apt install grub-efi-amd64 Reading package lists... Done Building dependency tree... Done Reading state information... Done The following packages were automatically installed and are no longer...
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    Update fails complaining about grub-efi-amd64

    I just updated 2 PBS's to the latest versions, enterprise repo. Both machines fail with these lines as the last ones: update-initramfs: Generating /boot/initrd.img-6.8.4-2-pve W: No zstd in /usr/bin:/sbin:/bin, using gzip Running hook script 'zz-proxmox-boot'.. Re-executing...
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    Samsung PM983a Enterprise NVME: Failed to flush random seed file: Time out when using ZFS boot

    I don't recognize the error, but I use these drives in all my hosts without any issues. Maybe a firmware update would we worth giving a try?
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    Recommendation for Datacenter grade switch for running Ceph

    Not sure if the switch will help you on the IOPS side, but if you want new.. Arista. For used I can highly recommend Mellanox. You can get SN2410's for around $ 1500 on ebay (if you're lucky) giving you 48x25 gbit plus 8x100 gbit, very low latency. We've been running these in production for...
  9. D

    Reboot problem

    Looking at the logs I'd say this could have something to do with it: Jul 20 12:01:33 PVE kernel: pcieport 0000:00:1b.0: AER: Corrected error received: 0000:01:00.0 Jul 20 12:01:33 PVE kernel: nvme 0000:01:00.0: PCIe Bus Error: severity=Corrected, type=Physical Layer, (Receiver ID) Jul 20...
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    [SOLVED] Proxmox 8.0 / Kernel 6.2.x 100%CPU issue with Windows Server 2019 VMs

    I have some other issues with the 6.2 kernel and hardware. I see people downgraded to the 5.15 kernel. How does one get that on a Proxmox 8 system? This was a clean install, not an upgrade from 7.x.
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    [SOLVED] proxmox-pve uninstall right after ISO install

    Solved: vlan is provided by pve-manager.
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    [SOLVED] proxmox-pve uninstall right after ISO install

    I installed PVE 7.4 directly from ISO. Added an enterprise license to it and did an update/upgrade through the interface. Now I need to install vlan & ifenslave. Both end up in: root@pve03:~# apt install vlan Reading package lists... Done Building dependency tree... Done Reading state...
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    Adding node #10 makes puts whole cluster out of order

    Question on the sidelines of this: Is there a maximum defined number of hosts in a cluster?
  14. D

    Clonning a filled ssd drive used as ZFS for a bigger one

    You also need to resize the filesystem itself. You just extended the partition on which the filesystem is placed.
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    [SOLVED] Incomplete execution of a backup script

    Change it to this to also fetch errors in your logs: 0 */4 * * * sh /opt/cs2_auto_backup.sh >> /opt/cs2_auto_backup.log 2>&1
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    mSATA speed negotiation at 3Gbps (maybe not Proxmox issue)

    Yeah, but you do need it for your Proxmox OS disk? :) 300 MB/sec is way more than you'll ever use on your OS disk.
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    mSATA speed negotiation at 3Gbps (maybe not Proxmox issue)

    I'd suggest using your mSATA drives for proxmox itself, you don't need performance there.
  18. D

    Rescue shell?

    You can use zfs commands to destroy it: https://docs.oracle.com/cd/E19253-01/819-5461/gammq/index.html