Proxmox or QEMU (reddit comments summary)

Proxmox:

• Proxmox VE (Virtual Environment) is a popular choice for virtualization.
• Users noted successful experiences with Proxmox updates, indicating smooth and easy upgrades.
• Some users highlighted the lack of a straightforward way to share host directories to containers.
• The absence of ZFS 2.3 for extending zraid pools was a noted limitation.
• There were positive comments regarding features like claiming groups in OIDC and the improvement in clustering.
• The community acknowledged a tribute to tteck for their contributions to Proxmox.
• Users appreciated the update notifications and the shoutout to tteck.
• Some users mentioned the need for improvements in the user interface of Proxmox.
• The addition of a new webhook notification target was well-received.
• Issues related to GPU passthrough, SDN integration, and certain kernel versions were raised as concerns.
• Users reported a mix of positive experiences and occasional issues with Proxmox, such as stability problems in remote setups.
• Recommendations were made for specific hardware setups, troubleshooting steps, and configuration changes to enhance performance and resolve issues.

QEMU:

• Bhyve, an alternative to QEMU, was discussed as a solid choice for virtualization on FreeBSD.
• Users appreciated Bhyve's stability and hardware virtualization capabilities.
• Some users noted that QEMU lacks acceleration on FreeBSD.
• The absence of specific features like SPICE protocol in Bhyve was highlighted.
• Discussions revolved around the comparison between Proxmox (utilizing QEMU) and Bhyve for virtualization purposes.

General:

• Users had mixed opinions regarding the upgrade from Proxmox 5.x to 6.0, with some facing issues during the process.
• Questions were raised about automating tasks in Proxmox and ensuring optimized server boot sequences.
• Various technical issues and troubleshooting steps were shared among users, covering topics like networking, encryption, and scheduled maintenance tasks.
• Recommendations were made for optimizations, upgrades, and enhancement of virtualization setups.

Users shared experiences, challenges, and recommendations related to Proxmox and QEMU, highlighting the strengths, limitations, and practical tips for optimizing virtualization environments.