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authorPeter Mikus <pmikus@cisco.com>2019-02-26 12:53:41 +0000
committerTibor Frank <tifrank@cisco.com>2019-02-26 13:28:33 +0000
commit935bc3285b5a2174ba2846f4ab3f3e9e14e1cf17 (patch)
tree2341e5703f430afc2ddde622fd08f0b1beea5b60 /docs/report/introduction
parent2fa35251cfc73e148bb4b21ba3928fac3a1a2b4e (diff)
FIX: Hardware sections - report
Change-Id: I4a64f87fe43eb94841c55d63a7befff0d2c2a477 Signed-off-by: Peter Mikus <pmikus@cisco.com>
Diffstat (limited to 'docs/report/introduction')
-rw-r--r--docs/report/introduction/physical_testbeds.rst17
-rw-r--r--docs/report/introduction/test_environment_intro.rst8
-rw-r--r--docs/report/introduction/test_environment_sut_calib_hsw.rst4
-rw-r--r--docs/report/introduction/test_environment_sut_calib_skx.rst3
-rw-r--r--docs/report/introduction/test_environment_sut_conf_1.rst9
5 files changed, 19 insertions, 22 deletions
diff --git a/docs/report/introduction/physical_testbeds.rst b/docs/report/introduction/physical_testbeds.rst
index f6c559c8e8..d138f71cfb 100644
--- a/docs/report/introduction/physical_testbeds.rst
+++ b/docs/report/introduction/physical_testbeds.rst
@@ -27,6 +27,11 @@ Server SUT and DUT performance depends on server and processor type,
hence results for testbeds based on different servers must be reported
separately, and compared if appropriate.
+Complete technical specifications of compute servers used in CSIT
+physical testbeds are maintained in FD.io CSIT repository:
+`FD.io CSIT testbeds - Xeon Skylake, Arm, Atom`_ and
+`FD.io CSIT Testbeds - Xeon Haswell`_.
+
Following sections describe existing production testbed types.
3-Node Xeon Haswell (3n-hsw)
@@ -76,10 +81,6 @@ All Intel Xeon Haswell servers run with Intel Hyper-Threading disabled,
making the number of logical cores exposed to Linux match the number of
18 physical cores per processor socket.
-Complete 3n-hsw testbeds specification is available on
-`CSIT LF testbed <https://wiki.fd.io/view/CSIT/CSIT_LF_testbed>`_
-wiki page.
-
Total of three 3n-hsw testbeds are in operation in FD.io labs.
3-Node Xeon Skylake (3n-skx)
@@ -129,10 +130,6 @@ All Intel Xeon Skylake servers run with Intel Hyper-Threading enabled,
doubling the number of logical cores exposed to Linux, with 56 logical
cores and 28 physical cores per processor socket.
-Complete 3n-skx testbeds specification is available on
-`CSIT LF lab extension <https://wiki.fd.io/view/CSIT/fdio_csit_lab_ext_lld_draft>`_
-wiki page.
-
Total of two 3n-skx testbeds are in operation in FD.io labs.
2-Node Xeon Skylake (2n-skx)
@@ -182,8 +179,4 @@ All Intel Xeon Skylake servers run with Intel Hyper-Threading enabled,
doubling the number of logical cores exposed to Linux, with 56 logical
cores and 28 physical cores per processor socket.
-Complete 2n-skx testbed specification is available on
-`CSIT/Testbeds: Xeon Skx, Arm, Atom
-<https://wiki.fd.io/view/CSIT/Testbeds:_Xeon_Skx,_Arm,_Atom.>`_ wiki page.
-
Total of four 2n-skx testbeds are in operation in FD.io labs.
diff --git a/docs/report/introduction/test_environment_intro.rst b/docs/report/introduction/test_environment_intro.rst
index 19656456a1..721b4142e5 100644
--- a/docs/report/introduction/test_environment_intro.rst
+++ b/docs/report/introduction/test_environment_intro.rst
@@ -24,11 +24,9 @@ Server Specifications
---------------------
Complete technical specifications of compute servers used in CSIT
-physical testbeds are maintained on FD.io wiki pages: `CSIT/Testbeds:
-Xeon Hsw, VIRL
-<https://wiki.fd.io/view/CSIT/Testbeds:_Xeon_Hsw,_VIRL.#FD.io_CSIT_testbeds_-_Xeon_Haswell.2C_VIRL>`_
-and `CSIT Testbeds: Xeon Skx, Arm, Atom
-<https://wiki.fd.io/view/CSIT/Testbeds:_Xeon_Skx,_Arm,_Atom.#Server_Specification>`_.
+physical testbeds are maintained in FD.io CSIT repository:
+`FD.io CSIT testbeds - Xeon Skylake, Arm, Atom`_ and
+`FD.io CSIT Testbeds - Xeon Haswell`_.
Pre-Test Server Calibration
---------------------------
diff --git a/docs/report/introduction/test_environment_sut_calib_hsw.rst b/docs/report/introduction/test_environment_sut_calib_hsw.rst
index b8149889e7..1dedcd8271 100644
--- a/docs/report/introduction/test_environment_sut_calib_hsw.rst
+++ b/docs/report/introduction/test_environment_sut_calib_hsw.rst
@@ -3,13 +3,11 @@ Calibration Data - Haswell
Following sections include sample calibration data measured on t1-sut1
server running in one of the Intel Xeon Haswell testbeds as specified in
-`CSIT/Testbeds: Xeon Hsw, VIRL
-<https://wiki.fd.io/view/CSIT/Testbeds:_Xeon_Hsw,_VIRL.#FD.io_CSIT_testbeds_-_Xeon_Haswell.2C_VIRL>`_.
+`FD.io CSIT Testbeds - Xeon Haswell`_.
Calibration data obtained from all other servers in Haswell testbeds
shows the same or similar values.
-
Linux cmdline
~~~~~~~~~~~~~
diff --git a/docs/report/introduction/test_environment_sut_calib_skx.rst b/docs/report/introduction/test_environment_sut_calib_skx.rst
index 2e00e6fedc..a30a91d61c 100644
--- a/docs/report/introduction/test_environment_sut_calib_skx.rst
+++ b/docs/report/introduction/test_environment_sut_calib_skx.rst
@@ -3,8 +3,7 @@ Calibration Data - Skylake
Following sections include sample calibration data measured on
s11-t31-sut1 server running in one of the Intel Xeon Skylake testbeds as
-specified in `CSIT Testbeds: Xeon Skx, Arm, Atom
-<https://wiki.fd.io/view/CSIT/Testbeds:_Xeon_Skx,_Arm,_Atom.#Server_Specification>`_.
+specified in `FD.io CSIT testbeds - Xeon Skylake, Arm, Atom`_.
Calibration data obtained from all other servers in Skylake testbeds
shows the same or similar values.
diff --git a/docs/report/introduction/test_environment_sut_conf_1.rst b/docs/report/introduction/test_environment_sut_conf_1.rst
index 2422e4589c..afaaec4f2f 100644
--- a/docs/report/introduction/test_environment_sut_conf_1.rst
+++ b/docs/report/introduction/test_environment_sut_conf_1.rst
@@ -69,6 +69,15 @@ Linux Boot Parameters
virtualized environment.
- **hpet=disable** - [X86-32,HPET] Disable HPET and use PIT instead.
+Hugepages Configuration
+~~~~~~~~~~~~~~~~~~~~~~~
+
+Huge pages are namaged via sysctl configuration located in
+`/etc/sysctl.d/90-csit.conf` on each testbed. Default huge page size is 2M.
+The exact amount of huge pages depends on testbed. All the values are defined
+in `Ansible inventory - hosts` files.
+
+
Applied Boot Cmdline
~~~~~~~~~~~~~~~~~~~~