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JJohannes S reacted to Falk R.'s post in the thread CPU Mix Intel und APMD Epyc im Cluster? with
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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... -
UdoB replied to the thread [SOLVED] Partition on large iscsi target failed.Great! Please edit the first post and choose "Solved" from the drop-down menu for the Title. -
Ddeebsr replied to the thread I/O Write Errors in VM running on NetApp NFS with sparsefile support enabled (DEALLOCATE returns NFS4ERR_IO).Here is the output from our settings on the Netapp. nfs show -vserver SVM1 -fields v3,v4.0,v4.1,vstorage,v4.2-sparsefile-ops vserver v3 v4.0 v4.1 vstorage v4.2-sparsefile-ops ------------ ------- ------- ------- --------...
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Ccelemine1gig replied to the thread Intel pentium 8505 support.Reading the issues that I mentioned, C3 should also be OK.
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JohnnieKF replied to the thread [SOLVED] PVE 9.2.11 - Can't "apt update" in one machine only after "apt upgrade".192.168.5.1 is in the same subnet as your node, pinging it involves no routing. Two possibilities: ARP for .1 isn't completing, or it is and something is dropping the ICMP. On proxmox01: ip -4 neigh show ip r Then in one session run... -
Kkfietz 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...
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Ddakota.marshall replied to the thread Ceph CVEs – keyring rotation strongly advised, probably required in the future.I am also curious about what the "official" way to do this is. It doesnt appear that PVE lets you rotate the keyring from the UI, so it seems to me like the current process is to create a new client keyring with the upgraded crypto, create a...
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BLeider 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...
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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...
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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...