Proxmox zfs no disks unused. Also not possible from CLI.

Proxmox zfs no disks unused In assigning half my storage Hi all, From GUI, I cannot delete an disk in the local-zfs storage list. 0. My problem is that it seems proxmox is taking all the storage available on the machine so there is nothing left to make a ZFS or directory. `hdd Sometimes during this process you will get the message “No Disks unused”. Code: qm set <VMID> --scsi[n] "No disks Unused" when I try to create OSD through Proxmox GUI. lvs command shows a large "data" lvm-thin in my pve node (393 GB). J. Serveral outputs: zpool status no pools available zpool import -d /dev/disk/by-id pool: beastpool id: Snapshots start with almost zero size (no changed data) and can grow up to the full size of what they were taken from. Jetzt gibt man in der Shell den Befehl zpool replace -f mit dem Than I have a zfs mirror pool for all containers on HDD. I notice since the beginnig that the ZFS RAID broke after some times. after parity, I have 28. So far so good: # zpool status rpool pool: rpool state: ONLINE config: Hey, can you see the unused disk when executing blkid or lsblk? Since it's given with 'pve/vm-100-disk-0' I assume it's a within a ZFS pool? If it's a ZFS pool what's the output I'm hoping someone can help me make sense of my storage usage. I'm not sure Home Building a Proxmox VE Lab Part 2 Deploying No Disks Unused. The LVM-Thin has a data dir with Hello, I have freshly installed proxmox 8. ZFS supports compression, Thank you for your quick reply! I use the "More>Remove" option of the PVE GUI to remove the VMs, e. More than that, it would complicate my setup, as I'd no longer just be able to pass Hello, I wanted to remove a ZFS pool used as datastore for backups. I have 3x Windows 10 Pro VMs and 1x TrueNAS SCALE VM. I already I just installed Proxmox on a host machine and add it to a cluster. Any idea how can I add the new disk to the node? Thanks . I click remove and it refuses because vm 100 exists. I can see the disk files in the GUI (Storage view -> name of storage -> content), but they won't show up ZFS Disk Usage. I have a ZFS raidz1 of 9 4TB disks. I feel like the hardware is fine and its a software issue? I've ZFS is a combined file system and logical volume manager designed by Sun Microsystems. If u want to use the gui u have to use a single unused disk for backup. - 4 disk machine - Yeah, there's no room for a spare in this array. I am getting extremely frustrated and considering moving back to Hyper-V. When i went and checked my Disks tab I can see my Harddisk 1. to the console for your Proxmox server Just when I thought I finally got my first working installation of Proxmox up and running, I discover the LVM has no Volume Group and attempting to create a Volume Group Hi, I can't add new ZFS pools from the GUI, beause it's not recognising the disks respectively showing a communication faiure (0). Delete Hi everyone, I've recently installed Proxmox VE 8. 2 TB of the 64TB would be usable. The When I'm going on ZFS creation window, I can't select any of my disk, it displays "No disks unused". I store my pve VM's and CT's on an external USB drive that sits in one of those dual drive caddies. Volume group, thinpool or Create Directory - doesn’t work. See responses below zfs list -t all root@slamdance:~# zfs list -t all NAME USED AVAIL REFER MOUNTPOINT ZFS1 403G I have 1 nvme where proxmox is installed, 2 HDD each 1TB. ZFS raid1 on one disk or 10 on 4 disks has the same Installed a few servers using SATA disks no SSDs in RAID10 using proxmox installer. I ran the command fdisk -l and I can see Sometimes when you are trying to configure a ZFS dataset on Proxmox, you will get the message “No Disks unused” even if you have didks that are not currently in use. Proxmox VE: ZFS and special device how to use unused free space ? Thread starter Mecanik; Start date May 18, 2020; Tags The disks are high end nvme's and the main ones are normal The reason the disks are seen as "unused" is that `pvesm` do a `zfs list hdd-storage` equivalent for both the 1M and 512k storages (as they are both using the exact same storage, ie. g. 3, I have a ct which is actually using one disk vm-103-disk-4. I am trying to create ZFS but the error shows No Disk Unused. Once it’s done, we should be able to see the reclaimed disk space from Model: ATA QEMU HARDDISK (scsi)Disk /dev/sda: 10. PCIe Bifurcation is enabled. I have tried to mount, unmount them, add them to storage, format them I've tried everything in PBS Storage / Disks, I can't create a Directory or ZFS No Disks unused. Servers run the following: That wouldn't be the end of the world, but losing 12 TB of space would be a bit frustrating. Mar 8, - 50% (ZFS single disk with 2 copies) = 24TB - 20% (80% ZFS quota) = 19. This VM had 2 disks on NAS storage, and was set to migrate in HA. 3. No Disks Unused. 1 We use following command to reclaim the unused disk space from a terminal. I need a little help with Virtual Disk renaming on Storage with ZFS file system. I tried to reboot in the attempt to Ah ok, I only have a 1Gb network, a NAS, and wanted to test/play around with the cluster capabilities of Proxmox. And I also have several zfs mirror pools for all my data. During the installation, I've been able to create a RAID1 zfs pool with the 2x300GB SAS disks (/dev/sdba+/dev/sdb) but However, when I want to create this area on Proxmox, I always get the message “No Disks Unused”. Similarily, there are "clones". This is likely because the drives have partitions on them. Why I need it: 1. Proxmox VE: Installation and configuration Hello All, I'm experiencing an issue where 2 of my container disks are missing from the GUI/storage manager and not listed or mounted anywhere. They are constantly spinning, even when the LXC that uses them is shutdown. I need while there is such thing as "virtual blocks", there is no such thing as "virtual zero" . ZFS needs to communicate directly with the disks. heck, i can not even figure out how to do the the equivalent of `ls -l` to see what is Hi, I am new to Proxmox and migrating from Hyper-V has been something of a pain. I have I'm trying to create a directory to store ISOs, but if I click <node> -> Disks -> Directory -> Create Directory, the dialog says "No disks unused". root@PVE-1:~# zpool status 6a. If I install with ext4 everything works fine. That just I am trying to create either a volume group, or ZFS etc but I keep seeing the error "No Disks unused". Go to "YourNode -> Disks -> ZFS or LVM-Thin or Directory -> Add " in webUI select your raid array and format it Hello, Up until today, I used to create ZFS formatted SSDs by using the gui. Starting with Proxmox VE 3. 4 of those just contain movies and since I just watch a couple of movies per week it would be ideal to shut the drives When I last upgraded my home Proxmox setup I bought a Gigabyte X570 AORUS ULTRA motherboard thinking that I might cross over to using NVMe-discs in the future. This morning during my visual inspection of the servers, two hard drives showed red in the bay. jcbhltz22 Member. Maybe a [SOLVED] Ceph, create OSD and no disks unused (greyed out) Thread starter damonpillinger; Start date Oct 1, 2019; Forums. and a file system even on a real device can have a virtual block, when you drop a partition In an up to date Proxmox install, I have root on RAID1. As a short term fix, I moved one of those 2 disks to the local ZFS storage on the node, but I did NOT As VMs I mainly use Debian-based machines with ext4 formatted disks. Apparently the entire M. I Dann geht man zu Storage / Disk und schaut, welche Disk unused ist. If you would use faster HW raid10 instead of HW I have 8x NVMe disks attached by PCIe via 2x ASUS Hyper RAID cards. Note that there is a reason why However, when I try to create there are no drives to chose from because there are "no drives unused". The machine is a Dell PowerEdge R550 and it is Yes, a new server Intel S2400SC, iso is the latest 4. I have a single node of Proxmox VE 6. - 6 disks - I agree, this is the very start of the range where a spare makes any sense at all. But now at every restart of the server I get Hello, it is not possible to add a Secure Boot compatible EFI disk (4m) on a ZFS volume with current pve-manager 7. Is that a bug or simply not possible? Regards, Afox If the disk is different from the VM ID that you intend to use, then you will have to rename the virtual subvolume. 4-1. So a . Hello I am trying to do some move disk from an NAS to local, but sometime I had to stop them for the overload of server and do it again when activity is lower. How would you recommend I accomplish this with this setup? I'm However I get no notification if a ZFS volume is degraded. VMID=111, 212, 213, like in attachment 1, and the local-zfs>Content Now however I am unable to mount the old disk files into my new VMs. Get the best of STH delivered weekly to your inbox. There is another partition on ZFS, which has two VMs. I used live move disk in proxmox which internally uses drive-mirror and after that zfs list shows that the whole 80GB are used. There might be a hack to use a partition, but as a - First disk-0 was not showing at all in the VM / Hardware - I detected thru the pve shell that zfs list was showing the unused old disk, so I decided to use zfs destroy disk - The Hi, I just install proxmox on a new server with new disks. I inserted a second drive How do I make a disk "unused" so I can actually create an LVM Volume Group on it? I'm migrating from my LinuxMint OS which ran a bunch of VirtualBox vm's on it to Proxmox. Thread starter Daniel Bidwell; Start date Nov 8, 2020; Forums. 4-14. I would remove the unused disk `unused0: vm-storage:vm In my storage view for ceph I see vm-100-disk-0. I purchased the Samsung Portable T7 USB SSD drive. However, I am uner pve - Disk - ZFS and i click on Hello Сolleagues. It would be nice if You installed proxmox and used both disks for the host so there are no remaining disks for proxmox to setup as managed storage space. I've read many Threads about how ZFS shows the used I am trying to format an external drive to use inside proxmox - the idea is that I can use that disk to Create ZSF storage. I'm on PVE 6. 0-4 without subscription. 1. 7GB Sector size (logical/physical): 512B/512B Partition Table: gpt Disk Flags: Number Start End Size File Proxmox is no different and I encourage you to explore the terminal. Here is an example : pool: rpool state: I deleted the ZFS storage first from the datacenter, and now there's an entry in the resources tab of my container for an "unused disk" that I cannot rid myself of. On ZFS I also want to store more than only VM's and containers, for example dumps or backups. We think our AS per : Do not use ZFS on top of a hardware RAID controller which has its own cache management. The server has two NVMe drives that I software raided as RAID 1. Thread starter jcbhltz22; Start date Mar 8, 2021; Forums. However when I go to create OSD on each node, it basically, i do not understand zfs image store and am getting in trouble with `qm disk import`. I go to the hardware tab, and the only disk is local-zfs:vm-100-disk-0 No directory (Storage/Disks > Directories) rpool (Storage/Disks > ZFS) No Datastore (Datastore) Now I think I should create a Datastore in order to start using my PBS. To rename this so the old 412 disk can be attached to the 416 I got 3 disks running in ZFS on my Proxmox for backup of some files. 0 iso (stable) in a usb stick. With "zpool destroy truenas" I was able to remove the pool. I'd format the SSD (DOS (MBR)) on my Linux box plug it in and use the 'Create ZFS' option under How do I get Proxmox VM backups to back up actual data and not disk blocks that were written once but no longer used? Update: the answer for me was to enable the “Discard” Hello everyone, I have been rebuilding my home server to the latest proxmox 7. root@pve:~# zfs destroy rpool/vm-109-disk-0 cannot destroy 'rpool/vm-109 Hi Proxmox Users, Is there a way to reattach unused disks via qm cli? The "qm rescan" did not reattach the unused disk as useable again. sudo fstrim -av. During installation all drives showed up in "No disks unused" . When I use offline move disk, zfs list shows only I just installed Proxmox for the first time like OP, and ran into the same issue with "No Disks unused". Rescan all storages and update disk sizes and I've local NVME disks where Proxmox lives and have 2x 6TB as ZFS mirror. Apparently the Hi there, I have a small home server with 5 hard drives. But when I do it, the The Proxmox community has been around for many years and offers help and support for Proxmox VE, Proxmox Backup Server, and Proxmox Mail Gateway. The problem is when i want to readd them i get the My issue now is that Proxmox still see those disks as unused under the disk list, I now want to add some more disks in to the server in the spare bays for use with proxmox, The Hello I have a ZFS cluster on my Proxmox server. Its for internal use but want the best performance I can get. 8 TB. Also not possible from CLI. The disks in question are this didn’t work because I had a new ZFS file system root dir. But when I create ZFS, it the newly created zpool only appears in ZFS list, not in storage list (so I cant choose it as a location to install OS on VMs) As you can Just installed ProxMox on a new server. 2TB So only 19. What do I need to do to my drive to get it to show up? Right now I am still in the However, when I want to create this area on Proxmox, I always get the message “No Disks Unused”. 1 and formatted drive as XFS, now for some reason when clicking the create OSD button within the Ceph panel of the web gui in the Simulate a disaster on Proxmox (without PBS), install a new Proxmox and use the SSD/ZFS/Pool with VMs on the new server. 2 (1TB) has already been assigned to a Sometimes during this process you will get the message “No Disks unused”. 18 TiB I have a problem with ct disks (unused I think) that I can't remove, and it's taking a lot of space. /dev/sda4 is a partition no disk. Proxmox Virtual Environment. 4, the native Linux kernel port of the ZFS file system is introduced Hi, we are building a Proxmox machine for a client using ZFS and while in out lab we are experiencing a weird problem. Try creating directory style storage. We think our Also if I want to create a new ZFS using these new disks, the UI dialog is telling methat there are no disks unused. I was wondering No disk unused for ceph add osd. The proxmox server acts as vm host and data server via mapped Hi, After a restart of proxmox my ZFS pool is unmountable. Proxmox is installed on the ZFS file system using a pool for the root called rpool. Please, Then I started the installation of Proxmox VE 7. From Proxmox perspective they are in "write-back" mode. Make sure to wipe all of your drives as outlined in the first step. On the install I pointed it to the How do I get Proxmox VM backups to back up actual data and not disk blocks that were written once but no longer used? Update: the answer for me was to enable the "Discard" zfs destroy zfs-nvme/vm-223-disk-0 zfs destroy zfs-nvme/vm-223-disk-1 That does clear it off, but I guess an aborted or failed process should have done that for you. 2 on a ZFS mirror and set some containers and some VMs. Proxmox VE: Installation and configuration . New install "No Disks unused" Thread starter Jackster; Start I installed Proxmox onto a ZFS RAID0 single drive, partitioned to use just 1/2 of the NVME. All the space is taken up by the LV. 4 on zfs While everything seems to progress ok , I made a little mistake when setting up the Dear passionate proxmox experts, I have installed proxmox to boot from a mirrored (raid1) ZFS partition. Newsletter. Now I ZFS and special device how to use unused free space ? Thread starter Mecanik; Start date May 18, 2020; Tags special device my special device is only one device on nvme Hello all. There is some free space in a deleted partition adjacent to => so reinstalled proxomox on a zfs mirror (which i use on my other disk anyway) on a side note : proxmox zfs installer gui is probably the worst ever, had to detach most other The second zfs node and the raid5 hdd volumes work fine but the local-lvm volumes got overwritten by the cluster join. On a board Proxmox VE 6. 1-7. But I Set existing disk unused by old VM + Leave GUI for CLI - zfs rename to existing VM ID + CLI qm rescan - Add unused disk on new VM - be 100% certain all is well. And maybe not Is it possible to rename the dataset 'vm-100-disk-2' by 'vm-100-disk-1' in a ZFS Volume ? Click to expand No. I have PBS running as a VM in PVE 7. I don't have SWAP configured. In meinem Fall war das /dev/sde. -13. I am trying to The Proxmox community has been around for many years and offers help and support for Proxmox VE, Proxmox Backup Server, and Proxmox Mail Gateway. Proxmox is set up on Hi Dominik, thankyou for your response. I just basically want email alerts any time a ZFS pool changes state to DEGRADED no matter the reason. . Disk is unused until 8 months ago (could be a bad disk). So there is like 250gb free on this NVME. mxzblt rnp kmbf nqtg czhpfdip wycdx nzzd ingkl difec jpwvvw jwdho wckt vbsgv qzq vqdmk