how to enable /dev/ufs?
Max Laier
max at love2party.net
Fri Jul 3 07:41:54 UTC 2009
On Friday 03 July 2009 09:25:56 James R. Van Artsdalen wrote:
> amd64, svn HEAD 195136 June 28, 2009
>
> What enables /dev/ufs and /dev/ufsid? Below /usr is labeled yet
> /dev/ufs and /dev/ufsid are empty. geom label is loaded.
>
> [root at esata /usr/home/james]# tunefs -p /usr
> tunefs: ACLs: (-a) disabled
> tunefs: MAC multilabel: (-l) disabled
> tunefs: soft updates: (-n) enabled
> tunefs: gjournal: (-J) disabled
> tunefs: maximum blocks per file in a cylinder group: (-e) 2048
> tunefs: average file size: (-f) 16384
> tunefs: average number of files in a directory: (-s) 64
> tunefs: minimum percentage of free space: (-m) 8%
> tunefs: optimization preference: (-o) time
> tunefs: volume label: (-L) usr
> [root at esata /usr/home/james]# ls -la /dev/ufs
> total 1
> dr-xr-xr-x 2 root wheel 512 Jul 2 23:06 .
> dr-xr-xr-x 9 root wheel 512 Jul 2 18:06 ..
> [root at esata /usr/home/james]# kldstat
> Id Refs Address Size Name
> 1 13 0xffffffff80100000 e6c278 kernel
> 2 1 0xffffffff80f6d000 196550 zfs.ko
> 3 2 0xffffffff81104000 3a90 opensolaris.ko
> 4 1 0xffffffff81108000 8958 geom_label.ko
> 5 1 0xffffffff81111000 23e30 geom_mirror.ko
> [root at esata /usr/home/james]# ls -la /dev/ufsid/
> total 1
> dr-xr-xr-x 2 root wheel 512 Jul 2 23:06 .
> dr-xr-xr-x 9 root wheel 512 Jul 2 18:06 ..
> [root at esata /usr/home/james]#
Once the partition is mounted, the label link is removed.
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