Hello Helmut On 01/03/2013 10:52 PM, Helmut Hullen wrote: > I know a similar behaviour p.e. when I run > > btrfs-show > > Then btrfs seems to test all block devices in "/dev" (no "udev" system) > and then tells most times
"btrfs-show" and "btrfs filesystem show" behave differently. The former (which is deprecated) scans every block device found under /dev. The latter scans every block device found in /proc/partition. For "btrfs filesystem show" it is possible to have the old behaviour passing the "--all-devices" option. The same switch exists also for "btrfs device scan". In order to avoid misunderstanding I suggest you to use "btrfs filesystem show" > > failed to read /dev/<nonexistent device>: No such device or address > > But those (unnecessary) messages come quick, with only some seconds > delay. > > ----------------- > > The above log file comes from a machine without floppy disk (a laptop). > Running "blkid" on an elder tower (with installed and usable floppy > disk) also checks for "/dev/fd0" and then tells "ok". > > Tomorrow I'll test this behaviour on another laptop. Could be a "blkid" > error. > > Viele Gruesse! > Helmut > -- > To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in > the body of a message to majord...@vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html > -- gpg @keyserver.linux.it: Goffredo Baroncelli (kreijackATinwind.it> Key fingerprint BBF5 1610 0B64 DAC6 5F7D 17B2 0EDA 9B37 8B82 E0B5 -- To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
