https://bugzilla.proxmox.com/show_bug.cgi?id=4988
Is proxmox patched or vulnerable to the attack.
See : CVE-2023-44487
https://blog.cloudflare.com/technical-breakdown-http2-rapid-reset-ddos-attack/
TLDR: Extremely slow restore speed between 2 dedicated PBS and PVE servers ( all NVME based + 10GBit + 16cores + 128GB ram )
restore of 1.2TB runs at 60Mbyte/s, where does the problem lie ?
My thoughs are the TLS and small chunk size, has a high overhead which is limiting the restore speed...
Starting a VM or a container which uses ZFS for storage results in a kernel panic.
There were no errors or issues before upgrading to the latest kernel.
Any suggestions ?
AMD EPYC 24core, 3x1.92TB SSD in zraid1, 2x200gb SSD for boot/os
Message from syslogd@prx-ax at Aug 29 06:37:58 ...
eXtremeSHOK.com :: Creates default routes to allow for extra ip ranges to be used
Creates default routes to allow for extra ip ranges to be used (addiprange.sh)
If no interface is specified the default gateway interface will be detected and used.
https://github.com/extremeshok/xshok-proxmox
eXtremeSHOK.com :: Convert from LVM to ZFS (lvm2zfs.sh)
Converts the storage LVM into a ZFS raid 1 (mirror)
Uses the LVM with the path/mount of /var/lib/vz
Will automatically detect the required raid level and optimise
1 Drive = zfs (single)
2 Drives = mirror (raid1)
3-5 Drives = raidz-1...
eXtremeSHOK.com :: proxmox post installation script
Disables the enterprise repo, enables the public repo
Adds non-free sources
Adds the latest ceph
Fixes known bugs (public key missing, max user watches, etc)
Updates the system
Installs openvswitch-switch, zfsutils and common system utilities...
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