Hi, I have got my /dev/bcache0 device showing up and attached the cache. I then used fdisk to add a single partition to it but it gave an error on exit: WARNING: Re-reading the partition table failed with error 22: Invalid argument. The kernel still uses the old table. The new table will be used at the next reboot or after you run partprobe(8) or kpartx(8) I have had this before quite a bit and often have to run partprobe after leaving fdisk for the partition table to be read and partitions populated in /dev. However, when running partprobe (or partprobe /dev/bcache0) I get the following: Error: Error informing the kernel about modifications to partition /dev/bcache0p1 -- Invalid argument. This means Linux won't know about any changes you made to /dev/bcache0p1 until you reboot -- so you shouldn't mount it or use it in any way before rebooting. Error: Failed to add partition 1 (Invalid argument) I checked /dev and confirmed that bcache0p1 was not present. What did I do wrong? Many thanks, James -- To unsubscribe from this list: send the line "unsubscribe linux-bcache" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
