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| author | Ilya Dryomov <idryomov@gmail.com> | 2015-10-28 23:52:06 +0100 |
|---|---|---|
| committer | Ilya Dryomov <idryomov@gmail.com> | 2015-11-02 23:37:46 +0100 |
| commit | a51983e4dd2d4d63912aab939f657c4cd476e21a (patch) | |
| tree | cb8d56d2a5e64990d2177c17dec527c41c24a000 /include | |
| parent | 859bff51dc5e92ddfb5eb6f17b8040d9311095bb (diff) | |
| download | linux-a51983e4dd2d4d63912aab939f657c4cd476e21a.tar.gz linux-a51983e4dd2d4d63912aab939f657c4cd476e21a.tar.bz2 linux-a51983e4dd2d4d63912aab939f657c4cd476e21a.zip | |
libceph: add nocephx_sign_messages option
Support for message signing was merged into 3.19, along with
nocephx_require_signatures option. But, all that option does is allow
the kernel client to talk to clusters that don't support MSG_AUTH
feature bit. That's pretty useless, given that it's been supported
since bobtail.
Meanwhile, if one disables message signing on the server side with
"cephx sign messages = false", it becomes impossible to use the kernel
client since it expects messages to be signed if MSG_AUTH was
negotiated. Add nocephx_sign_messages option to support this use case.
Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/ceph/libceph.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/include/linux/ceph/libceph.h b/include/linux/ceph/libceph.h index a7caafe03d3c..3e3799cdc6e6 100644 --- a/include/linux/ceph/libceph.h +++ b/include/linux/ceph/libceph.h @@ -29,8 +29,9 @@ #define CEPH_OPT_NOSHARE (1<<1) /* don't share client with other sbs */ #define CEPH_OPT_MYIP (1<<2) /* specified my ip */ #define CEPH_OPT_NOCRC (1<<3) /* no data crc on writes */ -#define CEPH_OPT_NOMSGAUTH (1<<4) /* not require cephx message signature */ +#define CEPH_OPT_NOMSGAUTH (1<<4) /* don't require msg signing feat */ #define CEPH_OPT_TCP_NODELAY (1<<5) /* TCP_NODELAY on TCP sockets */ +#define CEPH_OPT_NOMSGSIGN (1<<6) /* don't sign msgs */ #define CEPH_OPT_DEFAULT (CEPH_OPT_TCP_NODELAY) |