> Date: Wed, 16 Nov 2022 23:20:01 +0100 > From: Joel Carnat <j...@carnat.net> > > Hello, > > I have plugged a second disk in my ODROID HC4. The idea was to > backup the data from sd0 to sd1 using rsync. So I stopped OpenBSD, > inserted the second disk and rebooted. Then I formatted sd1, mounted > it and started an rsync command. Then, the OS became > unresponsive. Already running commands like tmux, iostat and top > continued working but starting a new shell takes minutes and iostat > showed nearly non IOPS on both disks. > > I thought it might my fdisk/disklabel configuration so I removed the 16TB > disk > and sticked two other disks in the HC4 (a 1TB SSD and a 6TB SATA). And did a > few testings. Basically, with only one single disk mounted, everything works > ok ; even if the second disk is installed in the slot. Running mkfs on the > second disk does not raise any error. But since I mount the second disk and > try accessing it, the OS becomes unresponsive ; after a few couple of seconds. > > I have tried the 7.2 and latest available snapshot kernels. > > Finally, I plugged both disks and tried installing on both of them. sd0 is > configured with sd0a for root and sd0b for swap. sd1 is configured with sd1a > for /usr. Download of the tgz files goes ok. Installing the 3 bsd files is > ok. > But when installing base72.tgz, the freeze occurs ; at 38% of the archive > (99968 KB). > > No message pops on the console or in /var/log. I'm not sure if I can boot a > debug kernel that may help seeing what happens. > > How can I help debugging better?
Never tried this myself. I'll try to reproduce this later in the week.
