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Diffstat (limited to 'fs/ocfs2/Kconfig')
| -rw-r--r-- | fs/ocfs2/Kconfig | 85 |
1 files changed, 85 insertions, 0 deletions
diff --git a/fs/ocfs2/Kconfig b/fs/ocfs2/Kconfig new file mode 100644 index 000000000000..701b7a3a872e --- /dev/null +++ b/fs/ocfs2/Kconfig | |||
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| 1 | config OCFS2_FS | ||
| 2 | tristate "OCFS2 file system support" | ||
| 3 | depends on NET && SYSFS | ||
| 4 | select CONFIGFS_FS | ||
| 5 | select JBD2 | ||
| 6 | select CRC32 | ||
| 7 | select QUOTA | ||
| 8 | select QUOTA_TREE | ||
| 9 | help | ||
| 10 | OCFS2 is a general purpose extent based shared disk cluster file | ||
| 11 | system with many similarities to ext3. It supports 64 bit inode | ||
| 12 | numbers, and has automatically extending metadata groups which may | ||
| 13 | also make it attractive for non-clustered use. | ||
| 14 | |||
| 15 | You'll want to install the ocfs2-tools package in order to at least | ||
| 16 | get "mount.ocfs2". | ||
| 17 | |||
| 18 | Project web page: http://oss.oracle.com/projects/ocfs2 | ||
| 19 | Tools web page: http://oss.oracle.com/projects/ocfs2-tools | ||
| 20 | OCFS2 mailing lists: http://oss.oracle.com/projects/ocfs2/mailman/ | ||
| 21 | |||
| 22 | For more information on OCFS2, see the file | ||
| 23 | <file:Documentation/filesystems/ocfs2.txt>. | ||
| 24 | |||
| 25 | config OCFS2_FS_O2CB | ||
| 26 | tristate "O2CB Kernelspace Clustering" | ||
| 27 | depends on OCFS2_FS | ||
| 28 | default y | ||
| 29 | help | ||
| 30 | OCFS2 includes a simple kernelspace clustering package, the OCFS2 | ||
| 31 | Cluster Base. It only requires a very small userspace component | ||
| 32 | to configure it. This comes with the standard ocfs2-tools package. | ||
| 33 | O2CB is limited to maintaining a cluster for OCFS2 file systems. | ||
| 34 | It cannot manage any other cluster applications. | ||
| 35 | |||
| 36 | It is always safe to say Y here, as the clustering method is | ||
| 37 | run-time selectable. | ||
| 38 | |||
| 39 | config OCFS2_FS_USERSPACE_CLUSTER | ||
| 40 | tristate "OCFS2 Userspace Clustering" | ||
| 41 | depends on OCFS2_FS && DLM | ||
| 42 | default y | ||
| 43 | help | ||
| 44 | This option will allow OCFS2 to use userspace clustering services | ||
| 45 | in conjunction with the DLM in fs/dlm. If you are using a | ||
| 46 | userspace cluster manager, say Y here. | ||
| 47 | |||
| 48 | It is safe to say Y, as the clustering method is run-time | ||
| 49 | selectable. | ||
| 50 | |||
| 51 | config OCFS2_FS_STATS | ||
| 52 | bool "OCFS2 statistics" | ||
| 53 | depends on OCFS2_FS | ||
| 54 | default y | ||
| 55 | help | ||
| 56 | This option allows some fs statistics to be captured. Enabling | ||
| 57 | this option may increase the memory consumption. | ||
| 58 | |||
| 59 | config OCFS2_DEBUG_MASKLOG | ||
| 60 | bool "OCFS2 logging support" | ||
| 61 | depends on OCFS2_FS | ||
| 62 | default y | ||
| 63 | help | ||
| 64 | The ocfs2 filesystem has an extensive logging system. The system | ||
| 65 | allows selection of events to log via files in /sys/o2cb/logmask/. | ||
| 66 | This option will enlarge your kernel, but it allows debugging of | ||
| 67 | ocfs2 filesystem issues. | ||
| 68 | |||
| 69 | config OCFS2_DEBUG_FS | ||
| 70 | bool "OCFS2 expensive checks" | ||
| 71 | depends on OCFS2_FS | ||
| 72 | default n | ||
| 73 | help | ||
| 74 | This option will enable expensive consistency checks. Enable | ||
| 75 | this option for debugging only as it is likely to decrease | ||
| 76 | performance of the filesystem. | ||
| 77 | |||
| 78 | config OCFS2_FS_POSIX_ACL | ||
| 79 | bool "OCFS2 POSIX Access Control Lists" | ||
| 80 | depends on OCFS2_FS | ||
| 81 | select FS_POSIX_ACL | ||
| 82 | default n | ||
| 83 | help | ||
| 84 | Posix Access Control Lists (ACLs) support permissions for users and | ||
| 85 | groups beyond the owner/group/world scheme. | ||