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Date:      Thu, 18 Mar 2021 15:31:45 +0000
From:      tech-lists <tech-lists@zyxst.net>
To:        freebsd-current@freebsd.org
Subject:   Re: Getting started with ktls
Message-ID:  <YFNyYa1HUhsL2xvt@ceres.zyxst.net>
In-Reply-To: <YQXPR0101MB0968A8E04CA4D6C4BBB06B37DD6A9@YQXPR0101MB0968.CANPRD01.PROD.OUTLOOK.COM>
References:  <20210311031501.GP56617@kduck.mit.edu> <CAOtMX2hApCJuTe8OqEJmjrj9vffLB%2BM%2Bc5qR=iPrhRnbeZf=jQ@mail.gmail.com> <YQXPR0101MB096899D3D2241D0D6D830227DD909@YQXPR0101MB0968.CANPRD01.PROD.OUTLOOK.COM> <YE4kM3euujJw9saZ@ceres.zyxst.net> <CAOtMX2gNMw2%2BYcKT9cY35SqASmnvMMH9GDK66VjQvhA85Rj_kQ@mail.gmail.com> <YQXPR0101MB0968DA8912890879ECB7C35BDD6D9@YQXPR0101MB0968.CANPRD01.PROD.OUTLOOK.COM> <YFDwrtagYb8xllVp@ceres.zyxst.net> <YQXPR0101MB096806853D2F666D892B983BDD6B9@YQXPR0101MB0968.CANPRD01.PROD.OUTLOOK.COM> <YFIp9KEVlSFgQyYp@ceres.zyxst.net> <YQXPR0101MB0968A8E04CA4D6C4BBB06B37DD6A9@YQXPR0101MB0968.CANPRD01.PROD.OUTLOOK.COM>

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On Wed, Mar 17, 2021 at 08:39:02PM +0000, Rick Macklem wrote:

> Make sure you've done the following:
> ktls_ocf - is loaded
> these sysctls are set to 1
> kern.ipc.tls.enable
> kern.ipc.mb_use_ext_pgs

[on stable/13]

% sysctl kern.ipc.tls.enable kern.ipc.mb_use_ext_pgs
kern.ipc.tls.enable: 1
kern.ipc.mb_use_ext_pgs: 1

% kldstat | grep ktls
7    1 0xffff000001353000    25520 ktls_ocf.ko
%=20

% sysctl -a | fgrep kern.ipc.tls.stats
kern.ipc.tls.stats.ocf.retries: 0
kern.ipc.tls.stats.ocf.separate_output: 0
kern.ipc.tls.stats.ocf.inplace: 0
kern.ipc.tls.stats.ocf.tls13_gcm_crypts: 0
kern.ipc.tls.stats.ocf.tls12_gcm_crypts: 0
kern.ipc.tls.stats.ocf.tls11_cbc_crypts: 0
kern.ipc.tls.stats.ocf.tls10_cbc_crypts: 0
kern.ipc.tls.stats.switch_failed: 0
kern.ipc.tls.stats.switch_to_sw: 0
kern.ipc.tls.stats.switch_to_ifnet: 0
kern.ipc.tls.stats.failed_crypto: 0
kern.ipc.tls.stats.corrupted_records: 0
kern.ipc.tls.stats.active: 0
kern.ipc.tls.stats.enable_calls: 535
kern.ipc.tls.stats.offload_total: 0
kern.ipc.tls.stats.sw_rx_inqueue: 0
kern.ipc.tls.stats.sw_tx_inqueue: 0
kern.ipc.tls.stats.threads: 4
%=20

now to try setting up the nfs thing
--=20
J.

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