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linux-next/fs/ceph/Kconfig

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ceph: Kconfig, Makefile Kconfig options and Makefile. Signed-off-by: Sage Weil <sage@newdream.net>
2009-10-07 02:31:15 +08:00
config CEPH_FS
fs/ceph: remove depends on CONFIG_EXPERIMENTAL The CONFIG_EXPERIMENTAL config item has not carried much meaning for a while now and is almost always enabled by default. As agreed during the Linux kernel summit, remove it from any "depends on" lines in Kconfigs. CC: Sage Weil <sage@inktank.com> Signed-off-by: Kees Cook <keescook@chromium.org> Acked-by: Sage Weil <sage@inktank.com>
2012-10-03 02:19:19 +08:00
tristate "Ceph distributed file system"
depends on INET
ceph: factor out libceph from Ceph file system This factors out protocol and low-level storage parts of ceph into a separate libceph module living in net/ceph and include/linux/ceph. This is mostly a matter of moving files around. However, a few key pieces of the interface change as well: - ceph_client becomes ceph_fs_client and ceph_client, where the latter captures the mon and osd clients, and the fs_client gets the mds client and file system specific pieces. - Mount option parsing and debugfs setup is correspondingly broken into two pieces. - The mon client gets a generic handler callback for otherwise unknown messages (mds map, in this case). - The basic supported/required feature bits can be expanded (and are by ceph_fs_client). No functional change, aside from some subtle error handling cases that got cleaned up in the refactoring process. Signed-off-by: Sage Weil <sage@newdream.net>
2010-04-07 06:14:15 +08:00
select CEPH_LIB
ceph: Kconfig, Makefile Kconfig options and Makefile. Signed-off-by: Sage Weil <sage@newdream.net>
2009-10-07 02:31:15 +08:00
select LIBCRC32C
ceph: Correct obvious typo of Kconfig variable "CRYPTO_AES" Signed-off-by: Robert P. J. Day <rpjday@crashcourse.ca> Signed-off-by: Sage Weil <sage@newdream.net>
2010-07-24 18:41:18 +08:00
select CRYPTO_AES
ceph: select CRYPTO We select CRYPTO_AES, but not CRYPTO. Signed-off-by: Sage Weil <sage@newdream.net>
2010-09-18 03:30:31 +08:00
select CRYPTO
ceph: factor out libceph from Ceph file system This factors out protocol and low-level storage parts of ceph into a separate libceph module living in net/ceph and include/linux/ceph. This is mostly a matter of moving files around. However, a few key pieces of the interface change as well: - ceph_client becomes ceph_fs_client and ceph_client, where the latter captures the mon and osd clients, and the fs_client gets the mds client and file system specific pieces. - Mount option parsing and debugfs setup is correspondingly broken into two pieces. - The mon client gets a generic handler callback for otherwise unknown messages (mds map, in this case). - The basic supported/required feature bits can be expanded (and are by ceph_fs_client). No functional change, aside from some subtle error handling cases that got cleaned up in the refactoring process. Signed-off-by: Sage Weil <sage@newdream.net>
2010-04-07 06:14:15 +08:00
default n
ceph: Kconfig, Makefile Kconfig options and Makefile. Signed-off-by: Sage Weil <sage@newdream.net>
2009-10-07 02:31:15 +08:00
help
Choose Y or M here to include support for mounting the
experimental Ceph distributed file system. Ceph is an extremely
scalable file system designed to provide high performance,
reliable access to petabytes of storage.
More information at http://ceph.newdream.net/.
If unsure, say N.
ceph: use fscache as a local presisent cache Adding support for fscache to the Ceph filesystem. This would bring it to on par with some of the other network filesystems in Linux (like NFS, AFS, etc...) In order to mount the filesystem with fscache the 'fsc' mount option must be passed. Signed-off-by: Milosz Tanski <milosz@adfin.com> Signed-off-by: Sage Weil <sage@inktank.com>
2013-08-22 05:29:54 +08:00
if CEPH_FS
config CEPH_FSCACHE
bool "Enable Ceph client caching support"
depends on CEPH_FS=m && FSCACHE || CEPH_FS=y && FSCACHE=y
help
Choose Y here to enable persistent, read-only local
caching support for Ceph clients using FS-Cache
endif
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