1config CEPH_LIB 2 tristate "Ceph core library (EXPERIMENTAL)" 3 depends on INET && EXPERIMENTAL 4 select LIBCRC32C 5 select CRYPTO_AES 6 select CRYPTO 7 select KEYS 8 default n 9 help 10 Choose Y or M here to include cephlib, which provides the 11 common functionality to both the Ceph filesystem and 12 to the rados block device (rbd). 13 14 More information at http://ceph.newdream.net/. 15 16 If unsure, say N. 17 18config CEPH_LIB_PRETTYDEBUG 19 bool "Include file:line in ceph debug output" 20 depends on CEPH_LIB 21 default n 22 help 23 If you say Y here, debug output will include a filename and 24 line to aid debugging. This increases kernel size and slows 25 execution slightly when debug call sites are enabled (e.g., 26 via CONFIG_DYNAMIC_DEBUG). 27 28 If unsure, say N. 29 30config CEPH_LIB_USE_DNS_RESOLVER 31 bool "Use in-kernel support for DNS lookup" 32 depends on CEPH_LIB 33 select DNS_RESOLVER 34 default n 35 help 36 If you say Y here, hostnames (e.g. monitor addresses) will 37 be resolved using the CONFIG_DNS_RESOLVER facility. 38 39 For information on how to use CONFIG_DNS_RESOLVER consult 40 Documentation/networking/dns_resolver.txt 41 42 If unsure, say N. 43 44