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1da177e4 LT |
1 | IBM's Journaled File System (JFS) for Linux |
2 | ||
3 | JFS Homepage: http://jfs.sourceforge.net/ | |
4 | ||
5 | The following mount options are supported: | |
6 | ||
7 | iocharset=name Character set to use for converting from Unicode to | |
8 | ASCII. The default is to do no conversion. Use | |
9 | iocharset=utf8 for UTF8 translations. This requires | |
10 | CONFIG_NLS_UTF8 to be set in the kernel .config file. | |
11 | iocharset=none specifies the default behavior explicitly. | |
12 | ||
13 | resize=value Resize the volume to <value> blocks. JFS only supports | |
14 | growing a volume, not shrinking it. This option is only | |
15 | valid during a remount, when the volume is mounted | |
16 | read-write. The resize keyword with no value will grow | |
17 | the volume to the full size of the partition. | |
18 | ||
19 | nointegrity Do not write to the journal. The primary use of this option | |
20 | is to allow for higher performance when restoring a volume | |
21 | from backup media. The integrity of the volume is not | |
22 | guaranteed if the system abnormally abends. | |
23 | ||
24 | integrity Default. Commit metadata changes to the journal. Use this | |
25 | option to remount a volume where the nointegrity option was | |
26 | previously specified in order to restore normal behavior. | |
27 | ||
28 | errors=continue Keep going on a filesystem error. | |
29 | errors=remount-ro Default. Remount the filesystem read-only on an error. | |
30 | errors=panic Panic and halt the machine if an error occurs. | |
31 | ||
32 | Please send bugs, comments, cards and letters to shaggy@austin.ibm.com. | |
33 | ||
34 | The JFS mailing list can be subscribed to by using the link labeled | |
35 | "Mail list Subscribe" at our web page http://jfs.sourceforge.net/ |