diff options
| author | Namjae Jeon <namjae.jeon@samsung.com> | 2021-04-28 13:17:47 +0900 |
|---|---|---|
| committer | Steve French <stfrench@microsoft.com> | 2021-05-10 19:15:46 -0500 |
| commit | 204fcceb7ccf43034da8e97078153c7c6d0bc84d (patch) | |
| tree | cfb673f546a08484e8e62c3eeebf4fbb30208ee2 /Documentation/filesystems/cifs | |
| parent | ced2b26a76cd1db0b6ccb39e0bc873177c9bda21 (diff) | |
| download | linux-204fcceb7ccf43034da8e97078153c7c6d0bc84d.tar.bz2 | |
cifsd: add ksmbd/nfsd interoperability to feature table
Add ksmbd/nfsd interoperability to feature table and sync with a table in
patch cover letter.
Signed-off-by: Namjae Jeon <namjae.jeon@samsung.com>
Signed-off-by: Steve French <stfrench@microsoft.com>
Diffstat (limited to 'Documentation/filesystems/cifs')
| -rw-r--r-- | Documentation/filesystems/cifs/cifsd.rst | 32 |
1 files changed, 22 insertions, 10 deletions
diff --git a/Documentation/filesystems/cifs/cifsd.rst b/Documentation/filesystems/cifs/cifsd.rst index cb9f87b8529f..01a0be272ce6 100644 --- a/Documentation/filesystems/cifs/cifsd.rst +++ b/Documentation/filesystems/cifs/cifsd.rst @@ -67,7 +67,8 @@ CIFSD Feature Status Feature name Status ============================== ================================================= Dialects Supported. SMB2.1 SMB3.0, SMB3.1.1 dialects - excluding security vulnerable SMB1. + (intentionally excludes security vulnerable SMB1 + dialect). Auto Negotiation Supported. Compound Request Supported. Oplock Cache Mechanism Supported. @@ -79,26 +80,37 @@ HMAC-SHA256 Signing Supported. Secure negotiate Supported. Signing Update Supported. Pre-authentication integrity Supported. -SMB3 encryption(CCM, GCM) Supported. -SMB direct(RDMA) Partial Supported. SMB3 Multi-channel is required - to connect to Windows client. +SMB3 encryption(CCM, GCM) Supported. (CCM and GCM128 supported, GCM256 in + progress) +SMB direct(RDMA) Partially Supported. SMB3 Multi-channel is + required to connect to Windows client. SMB3 Multi-channel In Progress. SMB3.1.1 POSIX extension Supported. -ACLs Partial Supported. only DACLs available, SACLs is - planned for future. ksmbd generate random subauth +ACLs Partially Supported. only DACLs available, SACLs + (auditing) is planned for the future. For + ownership (SIDs) ksmbd generates random subauth values(then store it to disk) and use uid/gid get from inode as RID for local domain SID. The current acl implementation is limited to standalone server, not a domain member. + Integration with Samba tools is being worked on + to allow future support for running as a domain + member. Kerberos Supported. Durable handle v1,v2 Planned for future. Persistent handle Planned for future. SMB2 notify Planned for future. Sparse file support Supported. -DCE/RPC support Partial Supported. a few calls(NetShareEnumAll, - NetServerGetInfo, SAMR, LSARPC) that needed as - file server via netlink interface from - ksmbd.mountd. +DCE/RPC support Partially Supported. a few calls(NetShareEnumAll, + NetServerGetInfo, SAMR, LSARPC) that are needed + for file server handled via netlink interface + from ksmbd.mountd. Additional integration with + Samba tools and libraries via upcall is being + investigated to allow support for additional + DCE/RPC management calls (and future support + for Witness protocol e.g.) +ksmbd/nfsd interoperability Planned for future. The features that ksmbd + support are Leases, Notify, ACLs and Share modes. ============================== ================================================= |