config OCFS2_FS tristate "OCFS2 file system support" depends on NET && SYSFS && CONFIGFS_FS select JBD2 select CRC32 select QUOTA select QUOTA_TREE select FS_POSIX_ACL help OCFS2 is a general purpose extent based shared disk cluster file system with many similarities to ext3. It supports 64 bit inode numbers, and has automatically extending metadata groups which may also make it attractive for non-clustered use. You'll want to install the ocfs2-tools package in order to at least get "mount.ocfs2". Project web page: http://oss.oracle.com/projects/ocfs2 Tools web page: http://oss.oracle.com/projects/ocfs2-tools OCFS2 mailing lists: http://oss.oracle.com/projects/ocfs2/mailman/ For more information on OCFS2, see the file . config OCFS2_FS_O2CB tristate "O2CB Kernelspace Clustering" depends on OCFS2_FS default y help OCFS2 includes a simple kernelspace clustering package, the OCFS2 Cluster Base. It only requires a very small userspace component to configure it. This comes with the standard ocfs2-tools package. O2CB is limited to maintaining a cluster for OCFS2 file systems. It cannot manage any other cluster applications. It is always safe to say Y here, as the clustering method is run-time selectable. config OCFS2_FS_USERSPACE_CLUSTER tristate "OCFS2 Userspace Clustering" depends on OCFS2_FS && DLM default y help This option will allow OCFS2 to use userspace clustering services in conjunction with the DLM in fs/dlm. If you are using a userspace cluster manager, say Y here. It is safe to say Y, as the clustering method is run-time selectable. config OCFS2_FS_STATS bool "OCFS2 statistics" depends on OCFS2_FS && DEBUG_FS default y help This option allows some fs statistics to be captured. Enabling this option may increase the memory consumption. config OCFS2_DEBUG_MASKLOG bool "OCFS2 logging support" depends on OCFS2_FS default y help The ocfs2 filesystem has an extensive logging system. The system allows selection of events to log via files in /sys/o2cb/logmask/. This option will enlarge your kernel, but it allows debugging of ocfs2 filesystem issues. config OCFS2_DEBUG_FS bool "OCFS2 expensive checks" depends on OCFS2_FS default n help This option will enable expensive consistency checks. Enable this option for debugging only as it is likely to decrease performance of the filesystem. option value='committer'>committer
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