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Old 17th February 2010
J65nko J65nko is offline
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Location: Budel - the Netherlands
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Default 1.4 Summary

1.4 Summary

The procedure to preserve your own hand crafted disklabel lay-out in OpenBSD 4.6 :
  1. After having shown you the suggested auto-allocated lay-out, choose "c" for a custom lay-out.

    Code:
    The auto-allocated layout for wd0 is:
    
    #                size           offset  fstype [fsize bsize  cpg]
      a:          1024.0M               63  4.2BSD   2048 16384    1 # /
      b:           767.5M          2097215    swap
      c:        152627.8M                0  unused
      d:          2621.6M          3669111  4.2BSD   2048 16384    1 # /tmp
      e:          4145.1M          9038175  4.2BSD   2048 16384    1 # /var
      f:          2048.0M         17527384  4.2BSD   2048 16384    1 # /usr
      g:          1024.0M         21721688  4.2BSD   2048 16384    1 # /usr/X11R6
      h:          3611.5M         23818840  4.2BSD   2048 16384    1 # /usr/local
      i:         38154.4M         78156225 unknown
      j:         19085.0M        156296385 unknown
      k:          1962.1M         31215209  4.2BSD   2048 16384    1 # /usr/src
      l:          1962.1M         35233600  4.2BSD   2048 16384    1 # /usr/obj
      m:         18996.2M         39251991  4.2BSD   2048 16384    1 # /home
    
    Use (A)uto layout, (E)dit auto layout, or create (C)ustom layout? [a] c Enter
  2. Just for reference, use the p to print the original, preserved lay-out.

    Code:
    > p
    OpenBSD area: 63-78156225; size: 78156162; free: 0
    #                size           offset  fstype [fsize bsize  cpg]
      a:           128000           128063  4.2BSD   2048 16384    1
      b:           128000               63    swap
      c:        312581808                0  unused
      d:          1049297           256063  4.2BSD   2048 16384    1
      e:         41943888          1305360  4.2BSD   2048 16384    1
      f:          2097648         43249248  4.2BSD   2048 16384    1
      g:          1049328         45346896  4.2BSD   2048 16384    1
      h:          1049328         46396224  4.2BSD   2048 16384    1
      k:          8389584         47445552  4.2BSD   2048 16384    1
      l:          8389584         55835136  4.2BSD   2048 16384    1
      m:         13931505         64224720  4.2BSD   2048 16384    1
  3. Use the n command to specify the mount points.

    Code:
    > n a Enter
    mount point: [none] / Enter
    > n d Enter
    mount point: [none] /tmp Enter
    > n e  Enter
    mount point: [none] /home/xxx Enter
    > n f Enter
    mount point: [none] /var Enter
    > n g Enter
    mount point: [none] /var/tmp Enter
    > n h Enter
    mount point: [none] /var/log Enter
    > n k Enter
    mount point: [none] /usr Enter
    > n l Enter
    mount point: [none] /usr/local Enter
    > n m Enter
    mount point: [none] /home Enter
  4. Check the mount points with the p command. Use q to save and quit.

    Code:
    > p
    OpenBSD area: 63-78156225; size: 78156162; free: 0
    #                size           offset  fstype [fsize bsize  cpg]
      a:           128000           128063  4.2BSD   2048 16384    1 # /
      b:           128000               63    swap
      c:        312581808                0  unused
      d:          1049297           256063  4.2BSD   2048 16384    1 # /tmp
      e:         41943888          1305360  4.2BSD   2048 16384    1 # /home/xxx
      f:          2097648         43249248  4.2BSD   2048 16384    1 # /var
      g:          1049328         45346896  4.2BSD   2048 16384    1 # /var/tmp
      h:          1049328         46396224  4.2BSD   2048 16384    1 # /var/log
      k:          8389584         47445552  4.2BSD   2048 16384    1 # /usr
      l:          8389584         55835136  4.2BSD   2048 16384    1 # /usr/local
      m:         13931505         64224720  4.2BSD   2048 16384    1 # /home
    > q Enter
    No label changes.
    That's all.

$Id: PreservingDisklabelLayout.xml,v 1.4 2010/02/17 03:38:55 j65nko Exp $
$Id: vbul-html.xsl,v 1.15 2010/01/16 00:58:03 j65nko Exp $
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