Re: 'btrfs replace' hangs at end of replacing a device (v5.10.82)

On Tue, Nov 30, 2021 at 02:36:38PM +0200, Nikolay Borisov wrote:

On 29.11.21 г. 23:46, Zygo Blaxell wrote:

quoted

Not a new bug, but it's still there.  btrfs replace ends in a transaction
deadlock.

Please provide the output of

grep PREEMPT /path/to/running/kernel/kconfig

	# CONFIG_PREEMPT_NONE is not set
	CONFIG_PREEMPT_VOLUNTARY=y
	# CONFIG_PREEMPT is not set
	CONFIG_PREEMPT_COUNT=y
	CONFIG_PREEMPT_NOTIFIERS=y
	CONFIG_DRM_I915_PREEMPT_TIMEOUT=640
	CONFIG_PREEMPTIRQ_TRACEPOINTS=y
	CONFIG_PREEMPTIRQ_DELAY_TEST=m