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author | Mark Fasheh <mark.fasheh@oracle.com> | 2005-12-15 14:31:24 -0800 |
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committer | Joel Becker <joel.becker@oracle.com> | 2006-01-03 11:45:48 -0800 |
commit | b4e40a51881931bfcbc78a585e875bb2784d6d10 (patch) | |
tree | a874485dafacc0896c3b355efa079f7e93a450fd /fs/Kconfig | |
parent | ccd979bdbce9fba8412beb3f1de68a9d0171b12c (diff) | |
download | linux-3.10-b4e40a51881931bfcbc78a585e875bb2784d6d10.tar.gz linux-3.10-b4e40a51881931bfcbc78a585e875bb2784d6d10.tar.bz2 linux-3.10-b4e40a51881931bfcbc78a585e875bb2784d6d10.zip |
[PATCH] OCFS2: The Second Oracle Cluster Filesystem
Link the code into the kernel build system. OCFS2 is marked as
experimental.
Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>
Signed-off-by: Kurt Hackel <kurt.hackel@oracle.com>
Diffstat (limited to 'fs/Kconfig')
-rw-r--r-- | fs/Kconfig | 53 |
1 files changed, 42 insertions, 11 deletions
diff --git a/fs/Kconfig b/fs/Kconfig index ba1dbe2b220..59b17955931 100644 --- a/fs/Kconfig +++ b/fs/Kconfig @@ -70,6 +70,7 @@ config FS_XIP config EXT3_FS tristate "Ext3 journalling file system support" + select JBD help This is the journaling version of the Second extended file system (often called ext3), the de facto standard Linux file system @@ -138,23 +139,20 @@ config EXT3_FS_SECURITY extended attributes for file security labels, say N. config JBD -# CONFIG_JBD could be its own option (even modular), but until there are -# other users than ext3, we will simply make it be the same as CONFIG_EXT3_FS -# dep_tristate ' Journal Block Device support (JBD for ext3)' CONFIG_JBD $CONFIG_EXT3_FS tristate - default EXT3_FS help This is a generic journaling layer for block devices. It is - currently used by the ext3 file system, but it could also be used to - add journal support to other file systems or block devices such as - RAID or LVM. + currently used by the ext3 and OCFS2 file systems, but it could + also be used to add journal support to other file systems or block + devices such as RAID or LVM. - If you are using the ext3 file system, you need to say Y here. If - you are not using ext3 then you will probably want to say N. + If you are using the ext3 or OCFS2 file systems, you need to + say Y here. If you are not using ext3 OCFS2 then you will probably + want to say N. To compile this device as a module, choose M here: the module will be - called jbd. If you are compiling ext3 into the kernel, you cannot - compile this code as a module. + called jbd. If you are compiling ext3 or OCFS2 into the kernel, + you cannot compile this code as a module. config JBD_DEBUG bool "JBD (ext3) debugging support" @@ -326,6 +324,39 @@ config FS_POSIX_ACL source "fs/xfs/Kconfig" +config OCFS2_FS + tristate "OCFS2 file system support (EXPERIMENTAL)" + depends on NET && EXPERIMENTAL + select CONFIGFS_FS + select JBD + select CRC32 + select INET + 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/ + + Note: Features which OCFS2 does not support yet: + - extended attributes + - readonly mount + - shared writeable mmap + - loopback is supported, but data written will not + be cluster coherent. + - quotas + - cluster aware flock + - Directory change notification (F_NOTIFY) + - Distributed Caching (F_SETLEASE/F_GETLEASE/break_lease) + - POSIX ACLs + - readpages / writepages (not user visible) + config MINIX_FS tristate "Minix fs support" help |