I get this for my all LVM commands:
WARNING: Device /dev/dm-6 not initialized in udev database even after waiting 10000000 microseconds.
After that, it works, but all of them require about a half minute waiting.
udevadm info /dev/dm-5 (another volume) shows a pretty okay device. Comparing this to an
udevadm info /dev/dm-6, I get a surprisingly short list:
P: /devices/virtual/block/dm-6 N: dm-6 L: 0 E: DEVPATH=/devices/virtual/block/dm-6 E: DEVNAME=/dev/dm-6 E: DEVTYPE=disk E: MAJOR=253 E: MINOR=6 E: SUBSYSTEM=block
/dev/dm-6 was somehow forgotten by the udev. I think I could easily fix it by simply asking udev to re-load this device. How can I do that?
Here I've read, turning off udev_sync and udev_rules in lvm.conf might work, but I would prefer a better solution.