On Sun, Dec 05, 2010 at 04:29:24PM -0800, David Wolfskill wrote: > From boot0cfg(8): > > NOTE > Protection mechanisms in the geom(4) subsystem might prevent boot0cfg > from being able to update the MBR on a mounted disk. Instructions for > temporarily disabling these protection mechanisms can be found in the > geom(4) manpage. Specifically, do a > > sysctl kern.geom.debugflags=0x10 > > to allow writing to the MBR, and restore it to 0 afterwards. >
Thanks, I remembered that boot0cfg in the previous version can do it without changing the sysctl parameter, maybe it's changed in newer version. -- Regards, Yue Wu Key Laboratory of Modern Chinese Medicines Department of Traditional Chinese Medicine China Pharmaceutical University No.24, Tongjia Xiang Street, Nanjing 210009, China _______________________________________________ freebsd-stable@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-stable To unsubscribe, send any mail to "freebsd-stable-unsubscr...@freebsd.org"
