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Use of raw disk devices no longer preferred.

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No need to specify "-t ufs" when mounting a UFS file system with
a BSD disk label, mount will do the right thing.
This commit is contained in:
Robert Watson 2002-12-04 22:08:29 +00:00
parent dde71ac662
commit 13a8def0a0
Notes: svn2git 2020-12-08 03:00:23 +00:00 
svn path=/head/; revision=15167
1 changed files with 8 additions and 8 deletions
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16
en_US.ISO8859-1/books/handbook/disks/chapter.sgml
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@ -276,13 +276,13 @@
<literal>dedicated</literal> mode if you have a good reason
to do so!</para>
<screen>&prompt.root; <userinput>dd if=/dev/zero of=/dev/rda1 bs=1k count=1</userinput>
<screen>&prompt.root; <userinput>dd if=/dev/zero of=/dev/da1 bs=1k count=1</userinput>
&prompt.root; <userinput>fdisk -BI da1</userinput> #Initialize your new disk
&prompt.root; <userinput>disklabel -B -w -r da1s1 auto</userinput> #Label it.
&prompt.root; <userinput>disklabel -e da1s1</userinput> # Edit the disklabel just created and add any partitions.
&prompt.root; <userinput>mkdir -p /1</userinput>
&prompt.root; <userinput>newfs /dev/da1s1e</userinput> # Repeat this for every partition you created.
&prompt.root; <userinput>mount -t ufs /dev/da1s1e /1</userinput> # Mount the partition(s)
&prompt.root; <userinput>mount /dev/da1s1e /1</userinput> # Mount the partition(s)
&prompt.root; <userinput>vi /etc/fstab</userinput> # Add the appropriate entry/entries to your <filename>/etc/fstab</filename>.</screen>
<para>If you have an IDE disk, substitute <filename>ad</filename>
@ -301,19 +301,19 @@
<quote>appropriate</quote> any partition it finds which it does not
understand.</para>
<screen>&prompt.root; <userinput>dd if=/dev/zero of=/dev/rda1 bs=1k count=1</userinput>
<screen>&prompt.root; <userinput>dd if=/dev/zero of=/dev/da1 bs=1k count=1</userinput>
&prompt.root; <userinput>disklabel -Brw da1 auto</userinput>
&prompt.root; <userinput>disklabel -e da1</userinput> # create the `e' partition
&prompt.root; <userinput>newfs -d0 /dev/rda1e</userinput>
&prompt.root; <userinput>newfs -d0 /dev/da1e</userinput>
&prompt.root; <userinput>mkdir -p /1</userinput>
&prompt.root; <userinput>vi /etc/fstab</userinput> # add an entry for /dev/da1e
&prompt.root; <userinput>mount /1</userinput></screen>
<para>An alternate method is:</para>
<screen>&prompt.root; <userinput>dd if=/dev/zero of=/dev/rda1 count=2</userinput>
&prompt.root; <userinput>disklabel /dev/rda1 | disklabel -BrR da1 /dev/stdin</userinput>
&prompt.root; <userinput>newfs /dev/rda1e</userinput>
<screen>&prompt.root; <userinput>dd if=/dev/zero of=/dev/da1 count=2</userinput>
&prompt.root; <userinput>disklabel /dev/da1 | disklabel -BrR da1 /dev/stdin</userinput>
&prompt.root; <userinput>newfs /dev/da1e</userinput>
&prompt.root; <userinput>mkdir -p /1</userinput>
&prompt.root; <userinput>vi /etc/fstab</userinput> # add an entry for /dev/da1e
&prompt.root; <userinput>mount /1</userinput></screen>
@ -1573,7 +1573,7 @@ sa0(ncr1:4:0): Logical unit is in process of becoming ready</screen>
Exabyte tape drive connected to a Sun called
<hostid>komodo</hostid>, use:</para>
<screen>&prompt.root; <userinput>/sbin/rdump 0dsbfu 54000 13000 126 komodo:/dev/nrsa8 /dev/rda0a 2>&amp;1</userinput></screen>
<screen>&prompt.root; <userinput>/sbin/rdump 0dsbfu 54000 13000 126 komodo:/dev/nrsa8 /dev/da0a 2>&amp;1</userinput></screen>
<para>Beware: there are security implications to
allowing <filename>.rhosts</filename> authentication. Evaluate your