Questions tagged [btrfs]
A volume-managing, snapshot-supporting copy-on-write (COW) filesystem included in the Linux kernel.
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How to extend btrfs subvolumes space using separate SSD?
$ lsblk -f -o +SIZE
NAME FSTYPE FSVER LABEL UUID FSAVAIL FSUSE% MOUNTPOINTS SIZE
sda ...
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I bricked my LUKS partition, how do I recover it?
I bricked my LUKS partition, I want to recover my partition or files
How I bricked my partiton: I was resizing my btrfs LUKS2 main partition from a live boot environment, it was taking very long so i ...
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what the `cp --reflink=always` will do if I try to copy directory that contains reflink to a diffrent disk?
I have a folder root1 on disk partition sda1 which contain reflink/mnt/sda1/root1/a->/mnt/sda1/root1/raw/a
I have another folder root1 on disk partition sdb1, that has reflink /mnt/sdb1/root1/a->...
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MD Raid / LVM / BTRFS advice for homemade NAS
Context:
I'm looking to build a homemade NAS to get more flexibility (especially on the capability to add more drive) than commercial solution.
My system will start with 3 SATA SSD drive or NVME (sda, ...
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Mount BTRFS drive with equivalent to 022 umask?
I feel like I really ought to be able to figure this out, and it's a bit embarrassing to admit that I can't, but...
I have a Mint 21 server running Plex Media Server, and my media drive is a 12TB ...
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How Can I Bypass the Btrfs Check When Using Leapp to Upgrade from CentOS 7 to Oracle Linux with UEK Kernel?
I'm attempting to upgrade a CentOS 7 system to Oracle Linux using the Leapp upgrade tool. My system uses Btrfs, and Leapp inhibits the upgrade because of this. However, the UEK kernel from Oracle ...
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Remounting an overlayfs on underlying filesystem failure
I have quite a bit complex setup.
I'm running https://github.com/demostanis/demolinux. The root filesystem is made out of an overlayfs between a btrfs read-only subvolume and a read-write btrfs ...
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Get a log of everything GParted does when re-sizing a btrfs filesystem
When I use GParted to do some complicated partition and file system manipulation it gives the option to see the details of what steps it took. But this does not give all the details of what underlying ...
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dracut with btrfs (raid1) on lvm on luks
I’m using Ubuntu with dracut for initramfs with BTFRS on LVM on LUKS:
$ lsblk -o name,type,mountpoint,fstype
NAME TYPE MOUNTPOINT FSTYPE
sda disk ...
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btrfs: ERROR: Could not destroy subvolume/snapshot: Directory not empty
I can't remove btrfs subvolume:
$ btrfs property get /mnt/btrfs/@.broken
ro=false
$ sudo btrfs subvolume delete /mnt/btrfs/@.broken
Delete subvolume 256 (no-commit): '/mnt/btrfs/@.broken'
ERROR: Could ...
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Recover damaged & luks-encrypted BTRFS partition
Here's my problem:
I have a Virtual Machine that I had to reset because the UI became very buggy after I tried to mount a hot-pluggable virtual disk image to copy some files.
Well that was actually ...
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Mounting existing /home partition with btrfs when installing arch linux
I would like to know how can I mount an existing /home partition that was formated originally as btrfs, and I'll install arch linux and I wanna to maintain the partition and user folder in my new ...
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How does Fedora encryption affect partitions, devices and mountpoints?
Fedora, similarly to other popular popular Linux distros, provides an easy way to set up full disk encryption (FDE). As of Fedora 33, Btrfs has been the default file system (replacing ext4).
I was ...
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How to limit btrfs-send throughput?
I am trying btrfs send/receive a 3TB btrfs volume.
When I sent it to another machine over network, it went fine. The speed was like 20-30 MB/s.
However, when the destination disk is directly attached ...
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BTRFS won't remove missing disk?
I had a hard drive fail in my BTRFS raid10 array, and it is failing to remove. What am I missing? I already added a replacement drive /dev/sdf, but it won't let me remove the old failed drive.
dulanic@...
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