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First, you will need to restore the machine to a state where it can get through its self-test screen. Doing this requires powering up the machine without letting it find a FreeBSD partition on its primary disk. One way is to remove the hard disk and temporarily move it to an older ThinkPad (such as a ThinkPad 600) or a desktop PC with an appropriate conversion cable. Once it is there, you can delete the FreeBSD partition and move the hard disk back. The ThinkPad should now be in a bootable state again.
With the machine functional again, you can use the workaround procedure described here to get a working FreeBSD installation.
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Table 3-1. Àɮפj¤pªº³Ì¤j¨î
Àɮרt²Î block ¤j¤p | works | should work |
---|---|---|
4K | 4T-1 | >4T |
8K | >32G | 32T-1 |
16K | >128G | 32T-1 |
32K | >512G | 64T-1 |
64K | >2048G | 128T-1 |
When the fs block size is 4K, triple indirect blocks work and everything should be limited by the maximum fs block number that can be represented using triple indirect blocks (approx. 1K^3 + 1K^2 + 1K), but everything is limited by a (wrong) limit of 1G-1 on fs block numbers. The limit on fs block numbers should be 2G-1. There are some bugs for fs block numbers near 2G-1, but such block numbers are unreachable when the fs block size is 4K.
block ¤j¤p¦pªG¬O 8K ©Î§ó¤j¡AÀɮרt²Î block ¼Æ¥Ø·|³Q¨î¦b 2G-1 ¡A¦ý¹ê»Ú¤WÀ³¸Ó»¡¨î¬O 1G-1 ¤~¹ï¡A¦]¬°±Ä¥Î 2G-1 block ªºÀɮרt²Î·|¾ÉP¤@¨Ç°ÝÃD¡C
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A ¡§security profile¡¨ is a set of configuration options that attempts to achieve the desired ratio of security to convenience by enabling and disabling certain programs and other settings. For full details, see the Security Profile section of the Handbook's post-install chapter.
[1] |
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