Hi Tao On 23.08.19 14:15, Hou Tao wrote: > Could you please save the following script as /usr/lib/systemd/system-shutdown/md_debug.sh and make it executable: > > #!/bin/bash > mount -o remount,rw / > mdadm -D /dev/md* > /md_debug.txt > mdadm -S /dev/md* >> /md_debug.txt > mount -o remount,ro / > > The script will dump the details of md devices to the /md_debug.txt and stop the md devices forcibly before shutdown or reboot. > And we can check the content of md_debug.txt if the problem reoccurs. Thanks for the code snipped. I tried to put the script to /usr/lib/systemd/system-shutdown/ but it was not executed at all. I remembered that I tried to create some debug info by myself and I had to put the script to: /lib/systemd/system-shutdown/ instead to make it working. No idea why, the execute bit was set. This is what I also did, I'll let you know about the debug output. -- kind regards mathias
