September 21, 20241 yr I'm in the process of removing a disk from the array. I ran these commands umount /mnt/diskX dd bs=1M if=/dev/zero of=/dev/mdX status=progress where X was 9 and mdX was actually md9p1 (someone needs to update the docs) I got them from here When I tried to stop the array it's now stuck on retry unmounting shares. In the log I get this Sep 21 10:51:21 Tower emhttpd: shcmd (3175801): umount /mnt/disk9 Sep 21 10:51:21 Tower root: umount: /mnt/disk9: not mounted. Sep 21 10:51:21 Tower emhttpd: shcmd (3175801): exit status: 32 Sep 21 10:51:21 Tower emhttpd: Retry unmounting disk share(s)... Sep 21 10:51:26 Tower emhttpd: Unmounting disks... It looks like the shutdown script expects something from the umount command and doesn't check to see if it's already unmounted. How can I re-mount the disk so the shutdown script can unmount it and I can have a clean shutdown?
September 21, 20241 yr Author 1 minute ago, JonathanM said: What is the output of "mount" at the console? I did try to re-mount by doing something like mount /dev/md9p1 and it complained about not being in fstab or something. I then tried to mount to /mnt/disk9 and it also complained. I ended up having to do a hard power cycle. That seems to work ok and didn't start a parity check. Jim
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