Re: How to determine /dev/ad* from mount label
On 27 April 2010 18:29, Mark G. wrote: > On 04/27/2010 00:04, Carl Johnson wrote: >> >> "Mark G." writes: > > [...] >>> >>> I just wanted to know if there was a utility to tell me >>> which actual device was mounted. I also tried camcontrol devlist >>> and atacontrol list. The latter allowed me to determine that >>> /dev/label/rootfs0 is ad2s1a based on the actual disk size >>> and a process of elimination. >>> >>> Does anyone know a magic incantation to output this label->device >>> mapping? >> >> Try looking at glabel(8). I don't know what option will list which is >> mounted, but 'glabel status' shows the names and what partitions they >> are associated with. > > > That's the ticket, I knew I was missing something. Thanks! > & if the verbosity isn't high enough geom label list or glabel list will certainly cover that. -- -- ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to "freebsd-questions-unsubscr...@freebsd.org"
Re: How to determine /dev/ad* from mount label
On 04/27/2010 00:04, Carl Johnson wrote: "Mark G." writes: [...] I just wanted to know if there was a utility to tell me which actual device was mounted. I also tried camcontrol devlist and atacontrol list. The latter allowed me to determine that /dev/label/rootfs0 is ad2s1a based on the actual disk size and a process of elimination. Does anyone know a magic incantation to output this label->device mapping? Try looking at glabel(8). I don't know what option will list which is mounted, but 'glabel status' shows the names and what partitions they are associated with. That's the ticket, I knew I was missing something. Thanks! Mark ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to "freebsd-questions-unsubscr...@freebsd.org"
Re: How to determine /dev/ad* from mount label
"Mark G." writes: > Hi, > > I've tried the mount, tunefs and df manuals, and don't know > where to look next. > > I am trying to find out what device, in terms of /dev/ad0s1a > and so on, is actually 'connected' to a label mounted file > system. Here is my fstab (from PC-BSD, by the way): > > # more /etc/fstab > # Device Mountpoint FStype Options Dump Pass > /dev/label/rootfs0 / ufs rw,noatime 1 1 > /dev/label/swap0none swapsw 0 0 > /dev/label/var0 /var ufs rw,noatime 1 1 > /dev/label/usr0 /usr ufs rw,noatime 1 1 > procfs /proc procfs rw 0 0 > linprocfs /compat/linux/proc linprocfs rw0 0 > tmpfs /tmp tmpfs rw,mode=17770 0 > > I just wanted to know if there was a utility to tell me > which actual device was mounted. I also tried camcontrol devlist > and atacontrol list. The latter allowed me to determine that > /dev/label/rootfs0 is ad2s1a based on the actual disk size > and a process of elimination. > > Does anyone know a magic incantation to output this label->device > mapping? Try looking at glabel(8). I don't know what option will list which is mounted, but 'glabel status' shows the names and what partitions they are associated with. -- Carl Johnsonca...@peak.org ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to "freebsd-questions-unsubscr...@freebsd.org"
How to determine /dev/ad* from mount label
Hi, I've tried the mount, tunefs and df manuals, and don't know where to look next. I am trying to find out what device, in terms of /dev/ad0s1a and so on, is actually 'connected' to a label mounted file system. Here is my fstab (from PC-BSD, by the way): # more /etc/fstab # Device Mountpoint FStype Options Dump Pass /dev/label/rootfs0 / ufs rw,noatime 1 1 /dev/label/swap0none swapsw 0 0 /dev/label/var0 /var ufs rw,noatime 1 1 /dev/label/usr0 /usr ufs rw,noatime 1 1 procfs /proc procfs rw 0 0 linprocfs /compat/linux/proc linprocfs rw0 0 tmpfs /tmp tmpfs rw,mode=17770 0 I just wanted to know if there was a utility to tell me which actual device was mounted. I also tried camcontrol devlist and atacontrol list. The latter allowed me to determine that /dev/label/rootfs0 is ad2s1a based on the actual disk size and a process of elimination. Does anyone know a magic incantation to output this label->device mapping? Thanks Mark P.S. The latest FreeBSD 8 under PC-BSD is really quite good. My thanks to everyone involved. Picked up a copy at the freebsdmall with the guide. Excellent. ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to "freebsd-questions-unsubscr...@freebsd.org"
