Re: btrfs-qgroup-rescan using 100% CPU

2018-10-27 Thread Qu Wenruo
On 2018/10/28 上午6:58, Dave wrote: > I'm using btrfs and snapper on a system with an SSD. On this system > when I run `snapper -c root ls` (where `root` is the snapper config > for /), the process takes a very long time and top shows the following > process using 100% of the CPU: > > kworker/

btrfs-qgroup-rescan using 100% CPU

2018-10-27 Thread Dave
I'm using btrfs and snapper on a system with an SSD. On this system when I run `snapper -c root ls` (where `root` is the snapper config for /), the process takes a very long time and top shows the following process using 100% of the CPU: kworker/u8:6+btrfs-qgroup-rescan I have multiple comput