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Fri, 16 Jul 2021 07:56:32 +0000 (GMT) From: "Namjae Jeon" To: "'Stefan Metzmacher'" Cc: , In-Reply-To: Subject: RE: [Linux-cifsd-devel] [PATCH] ksmbd-tools: add support for SMB3 multichannel Date: Fri, 16 Jul 2021 16:56:33 +0900 Message-ID: <003001d77a18$17fadfc0$47f09f40$@samsung.com> MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Mailer: Microsoft Outlook 16.0 Thread-Index: AQKULK/y1rzC9SYQxxkpz/fmxPdeDwGkqamZAc17dDepsETyIA== Content-Language: ko X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFvrFKsWRmVeSWpSXmKPExsWy7bCmge5G648JBpfm81i8+L+L2eLn/++M FheX/WRxYPbYveAzk8fcXX2MHp83yQUwR+XYZKQmpqQWKaTmJeenZOal2yp5B8c7x5uaGRjq GlpamCsp5CXmptoqufgE6Lpl5gAtUlIoS8wpBQoFJBYXK+nb2RTll5akKmTkF5fYKqUWpOQU GBoU6BUn5haX5qXrJefnWhkaGBiZAlUm5GTM3H+YueAGd8XdKxPYGhjncHYxcnJICJhI9DWd Y+li5OIQEtjBKHFjexsbhPOJUeL6pLOsEM43RomTi3ezwbTMbt8NldjLKPFu509GCOcFo8Tt WZ8YQarYBHQl/v3ZD9YhIqAtcejVHXYQm1nAW+LriivMIDangK1E46nZTCC2sECkxJVlG8Fq WARUJfa1bQKr4RWwlJi3/z87hC0ocXLmExaIOfIS29/OYYa4SEHi59NlrBC7nCT6nm1ghqgR kZjd2cYMcpyEwFt2iel7V7BDNLhI/Fj9mhXCFpZ4dXwLVFxK4vO7vVBvlkucOPmLCcKukdgw bx9QDQeQbSzR86IExGQW0JRYv0sfokJRYufvuYwQa/kk3n3tYYWo5pXoaBOCKFGV6Lt0GGqg tERX+wf2CYxKs5A8NgvJY7OQPDALYdkCRpZVjGKpBcW56anFhgVGyJG9iRGcCLXMdjBOevtB 7xAjEwfjIUYJDmYlEd7l6h8ThHhTEiurUovy44tKc1KLDzGaAoN6IrOUaHI+MBXnlcQbmhoZ GxtbmJiZm5kaK4nz7mQ7lCAkkJ5YkpqdmlqQWgTTx8TBKdXAFNFwISZ17anH745+WtPc/vjD TllZtRWlWdMKe2fJVnd/fnxp8wmHM8dDtD4IyPKeeXGr4lHq18cbpn02S8/ne7WSbWrc2mh+ m/J7C/MsxRJlpnYHhIn+Vly0rKDZhCHWefovQ33+x7vzN08PuhOX9G72R8a94bL3Tl5oz/eL TteOb9W6z8odszrQt/DLhumlaSzLZyw012jpUP9oWhc4/yejl0H3PWUhy09v8m/cXHi4++DM aa9/LUpf+/q45aZQprcmuuW3u/PXFVq6XM/OXaqVp83X8DFjdtnb89nqmwJur1MU/+2dqMFX nG5xr+G0s8D5nM562e2JYtespq1h5bebs+lfeIOpTPfnN7+ZlViKMxINtZiLihMB2hIx3w0E AAA= X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFnrMLMWRmVeSWpSXmKPExsWy7bCSnO4G648JBjMOGlq8+L+L2eLn/++M FheX/WRxYPbYveAzk8fcXX2MHp83yQUwR3HZpKTmZJalFunbJXBlzNx/mLngBnfF3SsT2BoY 53B2MXJySAiYSMxu383axcjFISSwm1Fi9cPF7BAJaYljJ84wdzFyANnCEocPF4OEhQSeMUo0 fRACsdkEdCX+/dnPBmKLCGhLHHp1B6yVWcBX4u6s2VAz9zNKXJn5GKyIU8BWovHUbCaQmcIC 4RLLp+aBhFkEVCX2tW1iBrF5BSwl5u3/zw5hC0qcnPmEBWKmtkTvw1ZGCFteYvvbOcwQZypI /Hy6jBXiBieJvmcbmCFqRCRmd7YxT2AUnoVk1Cwko2YhGTULScsCRpZVjJKpBcW56bnFhgWG eanlesWJucWleel6yfm5mxjB8aCluYNx+6oPeocYmTgYDzFKcDArifAuV/+YIMSbklhZlVqU H19UmpNafIhRmoNFSZz3QtfJeCGB9MSS1OzU1ILUIpgsEwenVAPT5IDLSjKuNx7MiZk84el1 72VFobI7QqaIJN7ItJ823e+2xO28E4yPph6tNJJPMlugy+Iyq2fdi/9CG6fkzJgrx7W/SW37 XdYH2gcvbLtXtyrbsr1CMDhyk/8j3c2fjRfNMZrszyHTL/PGOJFh5gzzu4aKGlWTpil9P3Yj K3xCuFb1mop5+Q8O3OH+utDmtrbzibkTDM8cfn4kTy7jCztLtFhLnum7Y9zumfFTs3fInmKt PPh7n+iuux/4D2WtUZfWqZBSt2TXrP5wdJkrW4gG61f5+Q1TprE4zDmyeH/UqdlW1g1bdndG Mml+ZoqPmqC26v/3c65tP7d5WezsOFW1zbBJ+tOzy6/vR/P8Vr58X4mlOCPRUIu5qDgRAM+7 Wlz2AgAA X-CMS-MailID: 20210716075632epcas1p207e5c09533e733354ab1e16c9098a844 X-Msg-Generator: CA Content-Type: text/plain; charset="utf-8" X-Sendblock-Type: SVC_REQ_APPROVE CMS-TYPE: 101P DLP-Filter: Pass X-CFilter-Loop: Reflected X-CMS-RootMailID: 20210614085106epcas1p4143f68f380c480f5f8a504370b10a969 References: <20210614084135.19753-1-namjae.jeon@samsung.com> Precedence: bulk List-ID: X-Mailing-List: linux-cifs@vger.kernel.org > Hi Namjae, Hi Metze, > > > Add support for SMB3 multichannel. > > > > Signed-off-by: Namjae Jeon > > --- > > Documentation/configuration.txt | 3 +++ > > include/linux/ksmbd_server.h | 1 + > > lib/config_parser.c | 9 +++++++++ > > 3 files changed, 13 insertions(+) > > > > diff --git a/Documentation/configuration.txt > > b/Documentation/configuration.txt index f38aceb..1289cbf 100644 > > --- a/Documentation/configuration.txt > > +++ b/Documentation/configuration.txt > > @@ -109,6 +109,9 @@ Define ksmbd configuration parameters list. > > host where ksmbd runs. the format is "cifs/". if this > > option is not given, ksmbd sets "cifs" to the service name and > > try to get the host FQDN using getaddrinfo(3). > > + - server multi channel support > > + This boolean parameter controls whether ksmbd will support > > + SMB3 multi-channel. > > Did you actually implemented all replay related features? > - Create replay > - Lock replay > - Write/IOCtl/SetInfo replay > - Lease/OplockBreak replay Not yet. > > Otherwise you should mark this as experimental, as it's likely to end with potential data coruption. > That's why Samba had this flagged as experimental up to now, Samba 4.15 will be the first release with > all required features in order to enable multi channel. Okay. I will mark it as experimental till relay features are implemented. Thanks for your review! > > metze