alexskysilk's latest activity
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Aalexskysilk replied to the thread HA Enterpise.Good news here; while I dont know if there is official plugin available, quts is just linux, the storage fairly plain zfs, and the target is SCST target which the pve provided zfs-over-iscsi plugin supports.
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Aalexskysilk replied to the thread HA Enterpise.ZFS offers the same disk aggregation functionality as a SAN; edit zfs is a disk aggregation mechanism. SAN is a multi initiator storage router. You will need exactly the same number of drives at the same replication or parity levels. In fact...
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Aalexskysilk replied to the thread HA Enterpise.Rampocalypse is universal. You either accept the new cost of doing business or hold on to your old equipment for as long as you can. I'm doing the latter where I can ;) Ironically, for the most part, customers only really need to upgrade because...
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Aalexskysilk replied to the thread HA Enterpise.In the enterprise, Uhh.... you might want to have a conversation with Blockbridge before you make that assumption. Pretty sure they dont give out their product for free. The other thing you might want to consider is that disks is just a portion...
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Aalexskysilk replied to the thread How to change the number of cores (and memory) allocated to Ceph OSDs?.sure- the implication isnt that it doesnt work, its that its slow and painful.
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Aalexskysilk replied to the thread Proxmox 9 boot issues.hardware issue, yes- but not in the sense that anything is defective. searching the forum brings up https://forum.proxmox.com/threads/pbs-failure-with-kernel-7-0.183853/ Which doesnt have a known working solution. If you want to keep running...
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Aalexskysilk replied to the thread Proxmox Storage Recovery Challenge: Help Us Design a Realistic Data Loss Experiment.Ambitious. While I wont comment on the business case for this, point 5 is probably the most marketable. If you can already reconstruct a file from txg history without a snapshot marker and without needing to make a full static ddimage to...
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Aalexskysilk replied to the thread Proxmox Storage Recovery Challenge: Help Us Design a Realistic Data Loss Experiment.I think you're going about this the wrong way. the payload of virtualization or standalong filesystem are not materially different. when I fire up testdisk on a block device, it doesnt care whether its a fileset of naked pictures or a root linux...
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Aalexskysilk replied to the thread Proxmox 9 boot issues.your root partition is on a disk that is experiencing problems- either hardware, cabling, or software. smartctl --test=long /dev/[path to your root device) dmesg | grep [your root device]
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Aalexskysilk replied to the thread Migrate to a new cluster.yeah I dont see anything in those links to suggest difficulty. and the only thing that changes for local vm migration is that the target will have to be on a clustered storage- which is still easiest handled via storage migration in cluster.
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ABlockbridge : Ultra low latency all-NVME shared storage for Proxmox - https://www.blockbridge.com/proxmox
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Aalexskysilk replied to the thread Clarification on ZFS Encryption at Rest – Proxmox VE 9.2.3.Yes, in the sense this is a feature that has a procedure to function in a linux system. If you specify By WHOM, you'd know who to ask specifically. If you mean per the Proxmox zfs on PVE pages, its "experimental" in the sense it is not within...
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Aalexskysilk replied to the thread Migrate to a new cluster.This is the way. You can do this but it serves no real purpose; the storage is shared. Curious- what is the friction? adding and removing nodes is straight forward.
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Aalexskysilk replied to the thread Single flapping corosync link caused a node to fence itself. Is knet link_mode active the right fix?.link_mode: active means all corosync traffic- checksums, encrypt, decrypt, etc- happens twice. It is not insignificant. You CAN utilize that to protect against the symptom you describe, but its a rather heavy solution for a transient problem that...
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Aalexskysilk replied to the thread Hypervisor node freezes completely during backup.You are experiencing timeouts between your host(s) and your backup target. these issues stem from one or more of Source disk bandwidth network transport Destination disk bandwidth. for item 1- you mentioned your host storage is ceph. what is the...
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Aalexskysilk replied to the thread Proxmox Need to add HPE MSA storage through SAN switch.Troubleshooting order: 1. Did you map your luns to your PVE HBA WWN? 2. does your HBA see the LUN during boot? 3. Whats the make and model of your HBA? are you using the default drivers that shipped with debian, or did you install a outside driver?
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Aalexskysilk replied to the thread Storage ISCSI.I have a few deployments using dot hill controllers (the same as in the MSA2060 or Dell ME5024.) They work fine, just understand the caveats when using shared block in pve, namely that you're limited to LVM thick for logical arrangement.
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Aalexskysilk replied to the thread Proxmox PVE will crash out when Win Server 2025 and MS SQL 2025 is used..Not addressing the specific complaint (others are already) but two items to consider: 1. https://blogs.damiendye.uk/en/proxmox/q35-not-i440fx/ according to this its possible and even likely i440fx will be deprecated in the future. 2. note your...
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Aalexskysilk replied to the thread Impossible to boot any VMs or container after Clonezilla backup, from original drive.late to the party, but: lets start at the beginning. There is an issue with your root file system. BECAUSE you're using lvm, the disk itself is accessible to you directly, without a container. start with this: fsck -fy...
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Aalexskysilk replied to the thread High-Speed, Low-Downtime ESXi to Proxmox Migration via NFS.you can save a step by shutting off the vsphere machine, manually map the vmdk to your pve vmid, start, and then storage migrate on PVE. but in all honesty the backup/restore method is still the best/most predictable if you dont have meaningful...
