| David Brazdil | 0f672f6 | 2019-12-10 10:32:29 +0000 | [diff] [blame^] | 1 | # SPDX-License-Identifier: GPL-2.0-only |
| Andrew Scull | b4b6d4a | 2019-01-02 15:54:55 +0000 | [diff] [blame] | 2 | config CEPH_FS |
| 3 | tristate "Ceph distributed file system" |
| 4 | depends on INET |
| 5 | select CEPH_LIB |
| 6 | select LIBCRC32C |
| 7 | select CRYPTO_AES |
| 8 | select CRYPTO |
| 9 | default n |
| 10 | help |
| 11 | Choose Y or M here to include support for mounting the |
| 12 | experimental Ceph distributed file system. Ceph is an extremely |
| 13 | scalable file system designed to provide high performance, |
| 14 | reliable access to petabytes of storage. |
| 15 | |
| 16 | More information at http://ceph.newdream.net/. |
| 17 | |
| 18 | If unsure, say N. |
| 19 | |
| 20 | if CEPH_FS |
| 21 | config CEPH_FSCACHE |
| 22 | bool "Enable Ceph client caching support" |
| 23 | depends on CEPH_FS=m && FSCACHE || CEPH_FS=y && FSCACHE=y |
| 24 | help |
| 25 | Choose Y here to enable persistent, read-only local |
| 26 | caching support for Ceph clients using FS-Cache |
| 27 | |
| 28 | endif |
| 29 | |
| 30 | config CEPH_FS_POSIX_ACL |
| 31 | bool "Ceph POSIX Access Control Lists" |
| 32 | depends on CEPH_FS |
| 33 | select FS_POSIX_ACL |
| 34 | help |
| 35 | POSIX Access Control Lists (ACLs) support permissions for users and |
| 36 | groups beyond the owner/group/world scheme. |
| 37 | |
| 38 | If you don't know what Access Control Lists are, say N |
| David Brazdil | 0f672f6 | 2019-12-10 10:32:29 +0000 | [diff] [blame^] | 39 | |
| 40 | config CEPH_FS_SECURITY_LABEL |
| 41 | bool "CephFS Security Labels" |
| 42 | depends on CEPH_FS && SECURITY |
| 43 | help |
| 44 | Security labels support alternative access control models |
| 45 | implemented by security modules like SELinux. This option |
| 46 | enables an extended attribute handler for file security |
| 47 | labels in the Ceph filesystem. |
| 48 | |
| 49 | If you are not using a security module that requires using |
| 50 | extended attributes for file security labels, say N. |