December 2002
Intermediate to advanced
260 pages
9h 18m
English
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Configuring the Kernel
Turn on support for JFS (CONFIG_JFS_FS) from
the Filesystems submenu:
File systems ---> <*> JFS filesystem support [ ] JFS debugging [ ] JFS statistics
JFS support can also be compiled as a loadable kernel module.
Debugging (CONFIG_JFS_DEBUG) provides some
additional error reporting via the system log. It should normally
remain disabled, although it has minimal overhead. Statistics support
(CONFIG_JFS_STATISTICS) enables JFS statistics
collection at /prov/fs/jfs. It’s safe to enable
this option.
After you recompile, install, and boot the new JFS-enabled kernel, you should see JFS listed in /proc/filesystems. If it does not appear there, make sure that you patched and compiled the kernel properly.
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