Hi,
在 2023/09/25 23:57, Joel Parthemore 写道:
Den 2023-09-25 kl. 03:43, skrev Yu Kuai:
Hi,
在 2023/09/24 2:49, Joel Parthemore 写道:
So, dd finally sped up and finished. It appears that I have lost none
of my data. I am a very happy man. A question: is there anything
useful I am likely to discover from keeping the RAID array as it is a
bit longer before I recreate it and copy the data back?
It'll be much helper for developers to collect kernel stack for all
stuck thread(and it'll be much better to use add2line).
Presuming I can re-create the problem, let me know what I should do to
collect that information for you. I'm very much a newbie in that area.
You can use following cmd:
for pid in `ps -elf | grep " D " | awk '{print $4}'`; do ps $pid; cat
/proc/$pid/stack; done
Thanks,
Kuai
Joel
.
