https://bugzilla.kernel.org/show_bug.cgi?id=60644 --- Comment #12 from liveaxle@xxxxxxxx --- Hi . I can easily reproduce this issue in a second by running : btrfs scrub start /MOUNTPOINT The btrfs system is a RAID1 that consists of 5 drives . Also in an MD-RAID0 that consists of 3 drives by running a little harsh commands like : dd if=/dev/zero of=/MOUNTPOINT/dd.img bs=1G count=300 and/or : md5deep -r /MOUNTPOINT My CPU is an Ivy-Bridge i5 , with 32GB of RAM . (Watching htop , the CPU never reaches 30% of load) Thank you . -- You are receiving this mail because: You are watching the assignee of the bug. -- To unsubscribe from this list: send the line "unsubscribe linux-scsi" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html