Hi all,
I make a prototype for exporting info from btrfs via sysfs.
Under /sys/btrfs were created two directories, named fs and devices.
/sys/btrfs/fs/fs-uuid/
label - filesystem label
num_devices- total number of devices
* Daniel J Blueman (daniel.blue...@gmail.com) wrote:
I was experiencing a similar pattern of ESTALE issues with NFS with
2.6.33 (IIRC) and cached data on ext4, and could reproduce it from
time to time performing kernel rebuilds over NFS.
I've CC'd Trond on the full email to see if it rings a
I was Googling around for ways to check fragmentation on Btrfs, and I
came across the 'filefrag' command.
Even though it is a ext2/3 command, it seems to work on Btrfs files
since it uses the FIEMAP ioctl to determine the number of extents.
From a bash prompt, I found I could examine large
