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  1. How to change hostname on node

    I use MC Midnight Commander
  2. How to change hostname on node

    I have only one node that is not connected to the cluster. I followed the instructions I set a new name in nano /etc/hosts nano /etc/hostname nano /etc/postfix/main.cf reboot Next, through the MC, I entered the /etc/pve/nodes/ but copy (F5) didn't work. In the proxmox web interface, I saw...
  3. Ping from proxmox does not work

    Yes, the problem is solved. The problem was not proxmox, but the DHCP server. Proxmox had a MAC address of vmbr0 18:c0:4d:0a:03:2c and an IP address 192.168.1.3 DHCP had a different MAC address 6c:60:eb:90:bc:c4 assigned to the IP address 192.168.1.3
  4. Ping from proxmox does not work

    Probably no one would come up with that. I always use the static IP 192.168.1.3 for proxmox. I use pfsense firewall and in DHCP I have bind MAC with IP addresses. For the IP address 192.168.1.3, I had the MAC address from the previous Proxmox.
  5. Ping from proxmox does not work

    I installed proxmox 7.3 today. During installation, proxmox received an IP address from the DHCP server 192.168.1.19 (GW 192.168.1.1, DNS 192.168.1.1). I immediately updated proxmox. Then I edited the network configuration file. I changed the proxmox IP address to 192.168.1.3. I changed the...
  6. Proxmox does not see the discs

    00:00.0 Host bridge: Intel Corporation Gemini Lake Host Bridge (rev 03) DeviceName: Onboard - Other Subsystem: Intel Corporation Gemini Lake Host Bridge 00:02.0 VGA compatible controller: Intel Corporation GeminiLake [UHD Graphics 600] (rev 03) DeviceName: Onboard - Video...
  7. Proxmox does not see the discs

    proxmox-ve: 7.1-1 (running kernel: 5.13.19-6-pve) pve-manager: 7.1-11 (running version: 7.1-11/8d529482) pve-kernel-helper: 7.1-13 pve-kernel-5.13: 7.1-9 pve-kernel-5.13.19-6-pve: 5.13.19-14 pve-kernel-5.13.19-5-pve: 5.13.19-13 pve-kernel-5.13.19-4-pve: 5.13.19-9 pve-kernel-5.13.19-2-pve...
  8. Possible missing firmware /lib/firmware/rtl_nic/rtl8125b-2.fw for module r8169

    Despite warnings that the firmware may be missing, the wireguard works great.
  9. Possible missing firmware /lib/firmware/rtl_nic/rtl8125b-2.fw for module r8169

    PVE 7.1-10 I created LXC (debian 11) and am currently installing wireguard. The installation will end fine, but I can see during the installation. That's all right ? update-initramfs: Generating /boot/initrd.img-5.10.0-12-rt-amd64 W: Possible missing firmware /lib/firmware/rtl_nic/rtl8125b-2.fw...
  10. After creating ZFS mirror IO delay is high

    Yes, I have these SSDs connected via USB 3.0 ports. If I create a single ZFS pool from one SSD, everything works perfectly. But when I create a ZFS mirror, then there is a problem.
  11. After creating ZFS mirror IO delay is high

    proxmox-ve: 7.1-1 (running kernel: 5.13.19-5-pve) pve-manager: 7.1-10 (running version: 7.1-10/6ddebafe) pve-kernel-helper: 7.1-12 pve-kernel-5.13: 7.1-8 pve-kernel-5.13.19-5-pve: 5.13.19-13 pve-kernel-5.13.19-4-pve: 5.13.19-9 pve-kernel-5.13.19-2-pve: 5.13.19-4 ceph-fuse: 15.2.15-pve1 corosync...
  12. How to create a ZFS mirror

    My attempt looks like this zpool attach datapool usb-WDC_WDS_100T2B0A-00SM50_98765432100C-0:0 /dev/sdd pool: datapool state: DEGRADED status: One or more devices are faulted in response to persistent errors. Sufficient replicas exist for the pool to continue functioning in a...
  13. How to create a ZFS mirror

    The last option for me is? zpool attach datapool /dev/sdd /dev/sdc This can make for a reboote problem
  14. How to create a ZFS mirror

    Not shown ls -l /dev/disk/by-id total 0 lrwxrwxrwx 1 root root 9 Mar 9 08:42 ata-Samsung_SSD_870_EVO_250GB_S6PENJ0RB40583V -> ../../sdb lrwxrwxrwx 1 root root 10 Mar 9 08:42 ata-Samsung_SSD_870_EVO_250GB_S6PENJ0RB40583V-part1 -> ../../sdb1 lrwxrwxrwx 1 root root 10 Mar 9 08:42...
  15. How to create a ZFS mirror

    My previous post shows the results from smartctl, where is the line LU WWN Device Id: I assume this is the correct parameter. BTW can the command look like this? zpool attach datapool /dev/disk/by-id/5x001b448bbf8f4ce /dev/disk/by-id/wwn-5x001b444a7d765f3
  16. How to create a ZFS mirror

    OK so sdc - new disc === START OF INFORMATION SECTION === Model Family: WD Blue / Red / Green SSDs Device Model: WDC WDS100T2B0A-00SM50 Serial Number: 2118H3452512 LU WWN Device Id: 5 001b44 4a7d765f3 Firmware Version: 415020WD ... sdd - existing disk in datapool === START OF...
  17. How to create a ZFS mirror

    What should I do if both disks have a by-id of the same name. ls -l /dev/disk/by-id total 0 .... lrwxrwxrwx 1 root root 9 Mar 7 19:07 usb-WDC_WDS_100T2B0A-00SM50_98765432100C-0:0 -> ../../sdc lrwxrwxrwx 1 root root 10 Feb 27 07:37 usb-WDC_WDS_100T2B0A-00SM50_98765432100C-0:0-part1 ->...
  18. DVB PCIe card in VM

    I placed DVB cards in PCIe 16x and now there are separate IOMMU groups. Big thanks avw
  19. DVB PCIe card in VM

    I added devices via GUI. My config in the previous post does not contain these lines. Then when proxmox froze I removed the rows. Does this mean that IOMMU groups are given BIOS? Can't I change it? DVB devices are designed for PCIe 1x. I tried to put the device in another slot, but nothing has...
  20. DVB PCIe card in VM

    Proxmox 7.1 HW: MotherBoard (IOMMU enabled) CPU TBS6909 DVB-S2 8 Tuner PCIe Card TBS 6925 PCI-E DVB-S2 TV Tuner Card lspci 07:00.0 Multimedia controller: TBS Technologies DVB Tuner PCIe Card 08:00.0 Multimedia controller: Philips Semiconductors SAA7160 (rev 03) I want to use DVB cards in VM...

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