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Ddakota.marshall reacted to UweSauter's post in the thread Ceph CVEs – keyring rotation strongly advised, probably required in the future with
Like.
https://www.openwall.com/lists/oss-security/2026/08/19/4 https://www.openwall.com/lists/oss-security/2026/08/20/20 ;tldr There are flaws in the currently used authentication mechanism for CephX. Versions 19.2.6 and 20.2.4 introduce new... -
Vvali20 replied to the thread High VM-EXIT and Host CPU usage on idle with Windows Server 2025.No, it's off. 24H2 indeed introduced per core clock ticks, and apparently that is what kills residency in VMs. I don't really understand why, but that is one difference in the KiSetTime/KiGetTime functions in 24H2 compared to Server 2022, for...
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Ddeebsr reacted to CarstenGrohmann's post in the thread I/O Write Errors in VM running on NetApp NFS with sparsefile support enabled (DEALLOCATE returns NFS4ERR_IO) with Like.
I have read through the post and don't see a connection. This thread is clearly about a NetApp-specific behavior of the NFS server. We checked additionally with a BSD-based NFS server and couldn't reproduce the issue. You can check the NetApp...
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fba replied to the thread CPU Mix Intel und APMD Epyc im Cluster?.Das kommt auch auf die Größe des Clusters an. Mit den HA Node Affinity Rules lässt sich schließlich begrenzen, welche VM auf welchen Knoten migriert werden darf. Klappt bei nur 3-4 Knoten natürlich nicht so. -
Fair, "müssen" war zu hart, "sollte man dringend" trifft es besser. Auf einem Special Device landen die Metadaten und je nach special_small_blocks auch noch die kleinen Blöcke, also viele kleine synchrone Writes. Ohne PLP muss die SSD jedes... -
Moin Da wäre die erste Frage welche Hardware hast Du bereits jetzt zur Verfügung? Hast Du das RAM und die 4 HDD bereits? Spielt Geld bei Dir ggf. eine Rolle? :) Ich habe eben mal geschaut was so eine Minisforum N5 Air Kiste kostet und sehe da...
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Falk R. replied to the thread CPU Mix Intel und APMD Epyc im Cluster?.Leider ist da der Trugschluss, dass man Live zwischen Intel und AMD migrieren könnte. Klar überleben das einige OS, wenn da nix drauf installiert ist, aber sobald ein installiertes Programm nur ein spezielles Feature von Intel oder AMD nutzt... -
Falk R. replied to the thread RAID5 und XFS im Cluster mixen?.Ich würde mal den Lieferanten hinterfragen. Der Controller kann natürlich RAID5, aber dazu müsste man BBWC Cache verbauen. Wenn man den ohne Cache benutzt, geht nur RAID 1/0/10. Bei langsamen HDDs bin ich immer ein Freund von HW RAID mit BBWC.
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Ggechu reacted to fschauer's post in the thread Container mount point GID mapping works, but no write access with Like.
This is working as intended according to the Linux kernel VFS design for idmapped mounts: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/fs/namei.c?id=1c3e8cef79ea5f1415cff0d3c507e2e07b71ade8#n650 If either UID or GID...
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fschauer replied to the thread Container mount point GID mapping works, but no write access.This is working as intended according to the Linux kernel VFS design for idmapped mounts: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/fs/namei.c?id=1c3e8cef79ea5f1415cff0d3c507e2e07b71ade8#n650 If either UID or GID... -
Cccnet replied to the thread [SOLVED] Partition on large iscsi target failed.Solved. mkfs.ext4 /dev/sdb or mkfs.zfs /dev/sdb do not work on large LUN but mkfs.zfs -K /dev/sdb work perfectly. Then you can mount the storage as usual and create a datastore on PBS.
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Mmrfixitsometimes posted the thread Notification When Storage hits 80% in Proxmox Backup: Installation and configuration.I'm sure this is easy for most. But I just cannot seem to figure out where to setup the trigger. I'm not a Linux admin by any means. I already have email notifications setup. But what I would like is for my ProxmoxBackupServer to send me an email...
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MMoisesQA reacted to dcsapak's post in the thread MEDIUM Vulnerabilities in Tenable Nessus scanning (44135 - Web Server Generic Cookie Injection) with Like.
Hi, first, if you think you found a security issue, please report according to https://pve.proxmox.com/wiki/Security_Reporting so it can go through the proper channels second, as @EllerholdAG already mentioned, it seems there is no cookie...
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BMoin Da wäre die erste Frage welche Hardware hast Du bereits jetzt zur Verfügung? Hast Du das RAM und die 4 HDD bereits? Spielt Geld bei Dir ggf. eine Rolle? :) Ich habe eben mal geschaut was so eine Minisforum N5 Air Kiste kostet und sehe da...
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GGMBauer replied to the thread Absolute beginner.Brauchst du nix machen beste Preis, wenn Käufer hat viel Geld. Volle Zustimmung.
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GGMBauer replied to the thread Proxmox VE 9.2 – kompletter Host-Freeze / Hardreset nötig.Bin ich der einzige, der davon ausgeht, dass hier der Intel-NIC-Bug schuld ist? Ich würde zuerst mal das Wifi und die Intel-NIC im Bios rausnehmen. Wifi ist Quatsch und Intel macht Probleme. Aber noch sind die Infos zu rar, um wirklich helfen...
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Iitsnota2ma replied to the thread Has anyone tried Ubiquiti's ENAS for ProxMox's storage array?.J-Rod, there is another option that I am looking into. Apparently I can install another ENAS at another site, and use their Orchestration software to duplicate the storage. I do not know all of the details yet, but this could provide HA until...
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G_gabriel replied to the thread High VM-EXIT and Host CPU usage on idle with Windows Server 2025.is Virtualization Based Security / VBS active ? check in msinfo32.exe
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Hh@rald replied to the thread Horrifically slow download speeds for download.proxmox.com?.Had a similar experience when trying to download updates for our cluster in China. I ended up singeling out the IP address for the Proxmox CDN in Singapore and added that IP address to the /etc/hosts file. (each host) I basically pinned the...
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dakralex reacted to drwadu's post in the thread Question about Proxmox Cluster Resource Scheduling with Like.
one thing to keep in mind about what causes imbalance and why migrations might not be effective is that non-HA-managed VMs contribute to imbalance too, but other than HA-managed resources they cannot be moved around to reduce imbalance your...