https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=200459
Juraj Lutter <ju...@lutter.sk> changed:
What |Removed |Added
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CC| |ju...@lutter.sk
--- Comment #1 from Juraj Lutter <ju...@lutter.sk> ---
I'm seeing something similar, a box with 22x nvme and 2x SSD, running either
12-STABLE or 13-CURRENT (as of today). After certain amount of time (and
workload), ioctls are hanging, rendering the box almost unresponsive to some
operations.
ddb showed that there are two suspects:
mrsas_ocr_thread()
nvme_ctrlr_passthrough_cmd()
the rest of processes and threads are in sched_switch()
OCR is Online Controller Reset.
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