The btrfs-convert tool can be used to convert existing source filesystem image to a btrfs filesystem in-place.
Btrfs-progs version is too old. There is a known bug in convert that it doesn't handle unwritten ext4 extents (aka, preallocated), it should be filled with a hole/preallocated extent, but is treated as regular data, causing those should be zero extents to be read from disk, causing garb...
kernel 5.11 and 5.12 btrfs-progs 5.10 (possibly also 5.9) e2fsprogs-1.45.6 From the kernel scrub we can see it's only the ext2_saved/image that's affected. If we try to loop mount the ext4 file system, first btrfs reports csum errors for...
How To Undelete Files on Btrfs File System The Bottom Line So, what are you thinking right now? Can you convert NTFS to EXT4 after reading this article? If your answer is yes, it means we achieved our motive. However, one of the most crucial things that we want you to focus is on ...
static int btrfs_write_check(struct kiocb *iocb, struct iov_iter *from, size_t count) { @@ -1171,7 +1151,10 @@ static int btrfs_write_check(struct kiocb *iocb, struct iov_iter *from, * need to start yet another transaction to update the inode as we will ...
("Btrfs: do not call file_update_time in aio_write") and then moved a few times. Enabling the super block flags was added in May 2012 by 0c4d2d95d06e92 ("Btrfs: use i_version instead of our own sequence") so the check was not necessary from the beginning....
3672b60 ext4: in ext4_seek_{hole,data}, return -ENXIO for negative offsets 9f27538 cpu-hotplug: Always use real time scheduling when hotplugging a CPU 98b27b4 DRIVERS: SLIMBUS: Fix O.C af8ec38 enable Slimbus O.C 091bd2f msm: Use interruptible wait to not affect load average...
* podman-bootc becomes a thin wrapper to execute code in bootc-sdk In this world it's actually bootc-sdk that has sub-verbs, not the tool here. Agreed, but in the meantime we need to do something here to support bib. I think going to a sub-command per format is nicer from a ...