On 8/23/21 7:59 PM, Li Jinlin wrote: > We found a hang issue, the test steps are as follows: > 1. blocking device via scsi_device_set_state() > 2. dd if=/dev/sda of=/mnt/t.log bs=1M count=10 > 3. echo none > /sys/block/sda/queue/scheduler > 4. echo "running" >/sys/block/sda/device/state Reviewed-by: Bart Van Assche <bvanassche@xxxxxxx>
