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