Re: how to enable /dev/ufs?

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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