Displaying 1 result from an estimated 1 matches for "ext4_group_info".
2013 Oct 10
4
BUG relating to fstrim on btrfs partitions
I think I found a bug affecting btrfs filesystems and users invoking fstrim to discard unused blocks: if I execute a `fstrim -v /` twice, the amount trimmed does not change on the 2nd invocation AND it takes just as long as the first. Why do I think this is a bug? When I do the same on an ext4 partition I get different behavior: the output shows 0 B trimmed and it does is instantaneously when I