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本帖最后由 NewCore 于 2017-02-15 01:36 编辑
hi guys:
我在fedora 2.6.11.1上编译LDD3中的sbull示例,通过sbull_load加载模块,在/dev下:
- [root@localhost sbull]# ls -l /dev/sbulla*
- brw-rw-r-- 1 root wheel 251, 0 Aug 26 09:58 /dev/sbulla
- brw-rw-r-- 1 root wheel 251, 1 Aug 26 09:58 /dev/sbulla1
- brw-rw-r-- 1 root wheel 251, 10 Aug 26 09:58 /dev/sbulla10
- brw-rw-r-- 1 root wheel 251, 11 Aug 26 09:58 /dev/sbulla11
- brw-rw-r-- 1 root wheel 251, 12 Aug 26 09:58 /dev/sbulla12
- brw-rw-r-- 1 root wheel 251, 13 Aug 26 09:58 /dev/sbulla13
- brw-rw-r-- 1 root wheel 251, 14 Aug 26 09:58 /dev/sbulla14
- brw-rw-r-- 1 root wheel 251, 15 Aug 26 09:58 /dev/sbulla15
- brw-rw-r-- 1 root wheel 251, 2 Aug 26 09:58 /dev/sbulla2
- brw-rw-r-- 1 root wheel 251, 3 Aug 26 09:58 /dev/sbulla3
- brw-rw-r-- 1 root wheel 251, 4 Aug 26 09:58 /dev/sbulla4
- brw-rw-r-- 1 root wheel 251, 5 Aug 26 09:58 /dev/sbulla5
- brw-rw-r-- 1 root wheel 251, 6 Aug 26 09:58 /dev/sbulla6
- brw-rw-r-- 1 root wheel 251, 7 Aug 26 09:58 /dev/sbulla7
- brw-rw-r-- 1 root wheel 251, 8 Aug 26 09:58 /dev/sbulla8
- brw-rw-r-- 1 root wheel 251, 9 Aug 26 09:58 /dev/sbulla9
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但是:
- [root@localhost sbull]# fdisk /dev/sbulla1
- Unable to open /dev/sbulla1
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- [root@localhost sbull]# mkfs.ext3 /dev/sbulla1
- mke2fs 1.37 (21-Mar-2005)
- mkfs.ext3: No such device or address while trying to determine filesystem size
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这是什么原因?似乎在编译sbull的时候,少有人遇到过这个问题。 |
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