Hello Bryn, > You need to understand why it wasn't being activated automatically. > Boot logs (dmesg and/or /var/log/messages) would help here. Normally, > devices are scanned for LVM metadata when rc.sysinit runs. > There were some bugs in older releases (f8 is no longer > supported/maintained) where udev would not wait long enough for some > devices to appear, causing these scans to "miss" the VG. That sounds > plausible here since the vgchange -ay worked after the system had > booted but there's not really enough information to say for sure. > Try adding a "sleep 5" or "udevsettle --timeout=30" command to > rc.sysinit above each of the LVM activation commands. /var/log/messages doesn't contain any information about that problem. The error happened too early during boot - so that the data didn't get into the log files (disks were mounted in read-only mode). Anyway, the problem does not appear anymore. I just restarted the system several times (including complete power-down / power-up cycle), to be sure. I don't know what the reason was, but it seem to be fixed now! Thank you very-very-very much for your help!!! -- Best regards, Andrew -- fedora-list mailing list fedora-list@xxxxxxxxxx To unsubscribe: https://www.redhat.com/mailman/listinfo/fedora-list Guidelines: http://fedoraproject.org/wiki/Communicate/MailingListGuidelines