Kraus, Sebastian
2019-Nov-14 08:35 UTC
[Samba] Changes in Linux CIFS Kernel Module w.r.t. ACL features
I passed by the changelog for the Linux CIFS Kernel Module at https://wiki.samba.org/index.php/LinuxCIFSKernel. The following two sections caught my attention:>> 4.19 Kernel (69 changesets, module version 2.13)>>Allow cifs.ko to be built with insecure dialects disabled (vers=1.0 and vers=2.0 not allowed). Add support for snapshot >> mounts (specifying "snapshot=" on the mount allows a previous version of the share to be mounted, read-only). Bug fixes >> including improving statfs output; support for ACLs when using vers=3.1.1; Allow displaying count of "slow" responses >> (greater than 1 second). Add additional commonly requested tracepoints (e.g. for reconnections, session expiration, slow >> requests). Improve performance of statfs (add support for compounding of query_fs calls).My question: Which ACL support does it refer to?>> 4.13 Kernel (24 changesets)>> Default dialect changed to SMB3 (from CIFS). SMB3 support added for "cifsacl" mount option (and can now emulate >> retrieving mode from ACL in SMB3). Bug fixes.My question: This enables full support for mapping of CIFS/NTFS ACLs to/from Linux file permission bits as with CIFS/SMBv1? Regards and Best Sebastian Sebastian Kraus Team IT am Institut f?r Chemie Geb?ude C, Stra?e des 17. Juni 115 Technische Universit?t Berlin Fakult?t II Institut f?r Chemie Sekretariat C3 Stra?e des 17. Juni 135 10623 Berlin
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