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bbgeek17 replied to the thread Intel Xeon vs AMD Epyc.Hi @ns33, It really depends on your applications. Neither vendor is a universally "better" choice, and the right answer comes from the workloads you plan to run. That said, my general preference is single-socket servers for anything network or... -
Mmmurphy replied to the thread [SOLVED] Dell PowerEdge R630 reboots immediately on kernel 6.17.2-2-pve (PWR2262 / CPU0704 / UEFI0078).well in my case, it turned out to be a HW issue. The Tesla K80 that I have has 2 dies and it basically is 2 GPUs on 1 card but in many ways still acts and looks like 2 GPUs. GPU 1 is good but GPU 2 has a HW problem so as long as I was only...
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MFunny enough. After 48houres ZFS automagicly removed the sda..sdb...sdc.. a.s.o namning by itself. Now the pool display the disks by uniqe identifiler number. So yea, ZFS is magic :-) This what happned now wouldent be possible if i RAID mode in...
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NDoes anyone have insight on which is a better choice? Or pitfalls of one vs the other? We're spec'ing a cluster out for work and seeking dual cpu nodes, min 64 threads per numa nodes. AMD does save a bit a cash but are there any negatives? We...
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Ppve-oxd replied to the thread [SOLVED] CEPH Key Migration now "Not a proper rbd authentication file error".Thanks for sharing this! That padding trick just saved my setup too. I was hitting the exact same Not a proper rbd authentication file error after recent updates on PVE 9.2. Adding the trailing = to the key in /etc/pve/priv/ceph/ and restarting...
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ghusson replied to the thread Proxmox PVE will crash out when Win Server 2025 and MS SQL 2025 is used..Could it be a RAM overprovisioning issue ? Do you see OOM killer lines in the journal ? -
MManuS replied to the thread Proxmox VE 9.2.21 - BCM57412 bnxt_en network failure after upgrade to kernel 7.0.14-20-pve.Hi, Sorry I answered too fast. After upgrading Broadcom firmware, server boot with network up now but after a few minutes network goes down again. I check in the BIOS for SR-IOV global and I/OAT DMA. Both are Enabled I can't investigate...
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ghusson replied to the thread Lost connectivity with external storage after upgrade.You are right, old reflexes :-)
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bbgeek17 replied to the thread Lost connectivity with external storage after upgrade.@ghusson, this thread is specifically about FC connectivity with a particular QLogic card, so I don't think recommending iSCSI would be directly applicable to the posters' situation. That said, the best way to confirm hardware compatibility...
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ghusson replied to the thread Ceph OSDs not being able to be configured in fully routed Environment.As an ugly solution you could use a VPN or L2 encapsulation as VXLAN over OSPF loopback IPs.
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ghusson replied to the thread SMTP with Microsoft 365.Maybe you can read this : https://learn.microsoft.com/en-us/exchange/mail-flow-best-practices/how-to-set-up-a-multifunction-device-or-application-to-send-email-using-microsoft-365-or-office-365 And specifically this ...
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ghusson reacted to tschmidt's post in the thread no network after installing pve9 on trixie with
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The host im ultimately trying to switch to proxmox is already running debian and can't be easily reinstalled. The throwaways use the same packages/config to simulate this. But as I said *I* am good. I simply want to prevent others running into... -
bbgeek17 replied to the thread Proxmox Virtual Environment now available for 64-bit ARM (arm64)!.A new article finally showing what a small ARM box running PVE is capable of: https://forum.proxmox.com/threads/pve-9-2-arm64-on-asus-gx10-gb10-6-gb-s-of-nvme-tcp-out-of-the-box-29-gb-s-after-two-kernel-flags.186770/ Blockbridge : Ultra low...
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bbgeek17 posted the thread [TUTORIAL] PVE 9.2 ARM64 on ASUS GX10 (GB10): 6 GB/s of NVMe/TCP out of the box, 29 GB/s after two kernel flags in Proxmox VE: Installation and configuration.One more GX10 post, the last one for now. After battling the black screen, the hard resets and the power cap, we were finally able to see what this box and PVE on arm64 can do. Out of the box, the kernel initiator managed NVMe/TCP reads at 6.3...
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Ttschmidt replied to the thread no network after installing pve9 on trixie.The host im ultimately trying to switch to proxmox is already running debian and can't be easily reinstalled. The throwaways use the same packages/config to simulate this. But as I said *I* am good. I simply want to prevent others running into...
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ghusson replied to the thread Lost connectivity with external storage after upgrade.Several things to try : - configure iSCSI initial link through GUI (add iSCSI in storage) - apt install multipath-tools-boot && update-initramfs -u -k all
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ghusson replied to the thread ProxMox 8 to 9 upgrade "You are attempting to remove the meta-package 'proxmox-ve'!".On an upgrade + repo change I had to fix some packet versions in order to go forward. You can try this, at your own risks... apt-get install --allow-downgrades \ ceph=19.2.3-pve4 \ ceph-base=19.2.3-pve4 \ ceph-common=19.2.3-pve4 \...
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ghusson replied to the thread Host hard-freezes with no logs on kernel 6.8.12-18-pve and forward, stable on kernel 6.8.12-16-pve, same hardware and workload, no BIOS change.Try to disable hardware offloading. Adapt this for example to your /etc/network/interface file : post-up ethtool -K <physical interface name> gso off gro off tso off tx off rx off rxvlan off txvlan off in the physical interface section.
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ghusson replied to the thread Host shell fails to start, cluster with failed nodes.connect through SSH issue this command : pvecm expected 1 now you can operate, but warning : there is no split brain mecanism example : move vm configuration files to the remaining host directories in order to boot them (if storage is available).
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ghusson replied to the thread Connect a USB drive plugged into PC to a VM?.As @smitec propose, you can use any program for USB sharin through IP. Example : https://github.com/ameggs/OpenUSBIP Depending of your usage case, it can be simpler thant SPICE.
