Search results for query: ZFS

Thanks! I'm trying to decide how much I care about avoiding write amplification and maxing write performance for this project. I'll be backing up the contents with rclone once or twice a day. It's also on an HDD pool, so I'm not concerned about disk wear. It's primarily going to be used for...

Okay, das heißt als ZDEV kann ich auch nicht "einfach" dem Pool eine größere Festplatte (> 900GB) hinzufügen? Okay, das kann zugegebenermaßen schon der Fall sein. Wie kann ich denn herausfinden, um welche Platte(n) es sich in meiner Backplane handelt, die ggf. defekt sind und getauscht werden...

My machine consists of two SSD drives - one failed, and after restarting, Proxmox won't boot from the other.I used a program that analyzes ZFS and found the images and snapshot. I used the recovery option with the most current snapshot and got this file.Should I give it the RAW extension?Can you...

Hallo, vielleicht dies, dass die ZFS Datenträger als ZDEV alle die selben größen haben müssen. sdc 8:32 0 279.4G 0 disk MBF2300RC Wird mit 279.4G angezeigt und da sehe ich keinen weiteren Datenträger, die als ein ZDEV-n als weiteres Stripeset zum ZFS Pool...

Moinsen! Danke dir für die Rückmeldung! Inwiefern meinst du, dass es "sehr inkonsistent ist"? Ich verstehe zudem nicht, wie die Platten null Byte haben können.

...decrypt the luks partition so machine starts without user intervention. Disks 2-ssd, disk3-ssd, disk-4-ssd are full disk luks encrypted, with zfs on top, on each disk a zfs pool is created (striped, so only 1 disk per pool, disk5-sata ext4 is for storing proxmox backup server encrypted...

...root filesystem ext4 is on luks encrypted partition, clevis/tang is configured so the root file system get auto decrypted when boot. disk2-ssd zfs, disk3-sdd zfs, disk4-nvme zfs are full disk encrypted with luks, zfs on top of those luks encrypted disks, all striped, so single disk per pool...

...default_hugepagesz=2M hugepagesz=1G hugepages=64 transparent_hugepage=never" Confirmed in /proc/cmdline: BOOT_IMAGE=/vmlinuz-6.17.9-1-pve root=ZFS=/ROOT/debian ro amdgpu.ppfeaturemask=0xffffbfff systemd.unified_cgroup_hierarchy=1 initcall_blacklist=sysfb_init default_hugepagesz=2M...

Less writes inside the VM and therefore less write amplification and maybe better (write) performance on the ZFS (or BTRFS or similar) of the Proxmox host? This will probably be true when everything goes well (unlike the scenario I mentioned earlier).

...a a SATA HDD mirror pool with 8 HDDs in 4 mirrors. The virtual disk is in the RAW format, since it's being stored directly on my PVE node's local ZFS pool. I've been reading some new guides lately, trying to learn more about reasonable optimizations for data storage when working inside VMs...

Moin, das ist ja alles sehr inkonsistent vielleicht werden die Platten nicht gefunden und sie haben null Byte. Damit passen sie nicht zum ZFS Raid.

Site to Site replication can be done to some extent with PDM. third party derived solutions also exist (Veeam, Pegaprox) as well as creative use of PBS. ZFS replication can be used if the sites are single node.

...von einem Arbeitskollegen einen Fujitsu Primergy RX300 S8 mit vielen "oldschoo" HDDs geschenkt bekommen habe, habe ich mir auf diesen HDDs einen ZFS-Pool 'Datengrab' eingerichtet. Nun hab ich festgestellt, dass anscheinende nicht alle 8 Festplatten in dem Pool sind (sda + sdb ist meine...

...wanted to mention it so you know it's a possible option. One guess: In your screenshot the error message is that you used a wrong syntax, did you check that you can actually reach the target and that there is a zfs pool backup pool? Did you try whether the alternative syntax with the vmid works?

...I can do it myself there is no justification for someone else to get paid." There is nothing wrong, in my view, for a Nexenta or truenas to use ZFS internally; zfs is tried and true and works well. When you buy a storage solution from these vendors, they provide a product that does a thing...

...trying to sell me a small cluster. - Classic file storage like Synology (business line), Nexenta, TrueNAS and a few more - that's just BTRFS/ZFS with a jacket, the replicated storage is just a snapshot that is replicated every minute or so - there are a host of them sold as VMware and other...

Ah, I just checked that node again, while I used LVM on its included 1TB drive I did not use ext4 on top of that, I used XFS. I've got the VMs on another pair of M.2s I added later which are in a ZFS mirror.

I am really curious about this. Can you point to an "it" a specific vendor does that is not a good idea in your view? more pointedly- what would be an example of "shady stuff?" Interesting. I wasnt even aware that such solutions exist. would you be so kind as to point me to a vendor that...

Got a Crucial and two TeamGroup ssds in there. I went with ZFS RAIDZ-1. That should give me plenty of storage and some level of redundancy. Hopefully it won't die until memory prices get back to normal. o_O

...said, if everything else can use the drives in this configuration except Proxmox, then the issue isn't the hardware. That said, once I went with ZFS over EXT4, it installed and appears to be running normally. So it did come down to Promox installation configuration, not the hardware, not the...