- Why I did it
The chassis name in MSN4410 platform_components.json is not correct
- How I did it
Fix the chassis name
- How to verify it
Run relevant platform API test
Signed-off-by: Kebo Liu <kebol@nvidia.com>
Enable dbgsym package for dhcpmon.
Allow CFLAGS and LDFLAGS from environment variables to be used
in the dhcp6relay build. This makes sure that the -O2 flag from
dpkg-buildflags gets used.
Finally, enable all hardening flags in dpkg-buildflags for
dhcp6relay and dhcpmon. The change from the default set of flags is that
during linking, immediate binding of symbols is done instead of lazy
binding.
Signed-off-by: Saikrishna Arcot <sarcot@microsoft.com>
Co-authored-by: Saikrishna Arcot <sarcot@microsoft.com>
- Why I did it
platform.json of 4600C only has 2 CPU core thermal sensors, but there are 4 actually
- How I did it
Added thermal sensors for CPU core 2 and core 3.
- How to verify it
Build.
Signed-off-by: Arvindsrinivasan Lakshmi Narasimhan <arlakshm@microsoft.com>
In the multi asic platforms all the ASIC are advertising the same IPv6 /64 network from Loopback4096.
Therefore, the IPv6 loopback address of backend asic is not learnt on the frontend asic.
Change the bgpd.conf.main.conf.j2 template file to advertise the Loopback4096 ipv6 address as /128
#### Why I did it
The test plan described in the `How to verify it` section caused an issue when 3 images (instead of 2) were present when executing `show boot` or `sonic-installer list` commands:
```
root@sonic:/home/admin# show boot
Current: SONiC-OS-master.0-dirty-20220118.165941
Next: SONiC-OS-master.0-dirty-20220118.165941
Available:
SONiC-OS-master.0-dirty-20220118.165941
SONiC-OS-202012.201-a0376a6e5_Internal
SONiC-OS-202012.201-a0376a6e5_Internal_RPC
```
#### How I did it
Fixed the `sed` pattern to match the current image revision in the `install.sh` script.
#### How to verify it
Test plan:
1. Install the `imageA` by using ONIE
2. Install the `imageA-rpc` by using `sonic-installer`
3. Reboot the switch
4. Swap to the `imageA` - `sonic-installer set-default imageA`
5. Reboot the switch
6. Install the `imageB` by using `sonic-installer`
7. Check an installed images - `show boot`
8. Reboot the switch
9. Check an installed images - `show boot`
Why I did it
Fixes#8980 partly.
The corresponding changes in sonic-sairedis is here :
Azure/sonic-sairedis#975
How I did it
Include changes from both repos and build an image for verification.
How to verify it
Trigger fast-reboot with the changes, see the attribute SAI_SWITCH_ATTR_UNINIT_DATA_PLANE_ON_REMOVAL being set at the SAI level.
Signed-off-by: Thushar Gowda <24815472+tbgowda@users.noreply.github.com>
How I did it
Advance swss submodule head to include:
c3fb52b 2022-02-04 | Fix for missing lossless PG profile on certain ports (sonic-swss-common update for Vnet tables #2133) (HEAD -> 202012, github/202012) [Ying Xie]
Signed-off-by: Ying Xie ying.xie@microsoft.com
Why I did it
the strcpy and buffer allocation is not safe, it corrupts 1 byte on the stack. Depending on the memory layout, it may or may not cause issue immediately.
message type is not validated before updating the counter. Which could cause segment fault.
How I did it
Remove the unsafe strcpy, use config->interface.c_str() instead.
Check message type before updating counters.
How to verify it
The issue (1) caused segment fault on a specific platform. The fix was validated there. Issue (2) was precautionary. Added log in case it triggers.
Why I did it
To enable test support for BFD-related features, the PTF docker needs to have the proper support for BFD. This PR aims to add BFD support in ptf docker.
How I did it
Clone and build OpenBFDD for PTF docker.
How to verify it
Build locally and verify BFD is supported.
This is to save about 40MB of disk space, since 5 containers
individually install this package.
Signed-off-by: Saikrishna Arcot <sarcot@microsoft.com>
(cherry picked from commit bd479cad29)
Why I did it
Cherry pick changes in #9197 to 202012 branch
Add bgpcfgd support to advertise routes.
How I did it
Make bgpcfgd subscribe to the ADVERTISE_NETWORK table in STATE_DB and configure route advertisement accordingly.
How to verify it
Added unit tests in bgpcfgd and verify on KVM about route advertisement.
- Why I did it
To include latest fixes.
1. On CMIS modules, after low power configuration, the firmware waited for the module state to be ModuleReady instead of ModuleLowPower causing delays.
2. When connecting SN4600C, 100GbE port with CWDM4 module (Gen 3.0), link up time is 30 seconds.
3. Add T1 ECMP Overlay support
- How I did it
Updated SDK/SAI submodule and relevant makefiles with the required versions.
- How to verify it
Build an image and run tests from "sonic-mgmt".
Signed-off-by: Volodymyr Samotiy <volodymyrs@nvidia.com>
[buffer orch] Bugfix: Don't query counter SAI_BUFFER_POOL_STAT_XOFF_ROOM_WATERMARK_BYTES on a pool where it is not supported (#1857) (#2106)
Signed-off-by: Volodymyr Samotiy <volodymyrs@nvidia.com>
Tested on a Celestica Seastone2 DX030 switch
Testing scenarios:
- Various QSFP ports in both normal and breakout config.
- 100G and 40G link speed show different colors.
- SFP1 port works.
Signed-off-by: Christian Svensson <blue@cmd.nu>
This makes it possible to install the debug symbols if needed. Also install
the package into the debug version of sonic-dhcp-relay container.
Signed-off-by: Saikrishna Arcot <sarcot@microsoft.com>
Update submodule sonic-sairedis that contains the following commit:
Change the log severity leve from ERROR to NOTICE if getStatus is not supported by vendor (#908) (#991)
Commits:
02dea43 [202012] Add support for BFD notification (#990)
337fd97 Change sonic-buildimage.vs artifact source from CI build to official build. (#992)
490f442 Support for cisco-8000 platform for sonic-sairedis/syncd (#823)
Why I did it
Eliminate benign firsttime boot error reported when running on platforms that do not support kdump.
How I did it
Change rc.local to check for presence of the file /etc/default/kdump-tools before referencing it.
How to verify it
Install a new image on an armhf or arm64 platform and check for a failed reference to /etc/default/kdump-tools on firsttime boot.
- Why I did it
Optimize thermal control policies to simplify the logic and add more protection code in policies to make sure it works even if kernel algorithm does not work.
- How I did it
Reduce unused thermal policies
Add timely ASIC temperature check in thermal policy to make sure ASIC temperature and fan speed is coordinated
Minimum allowed fan speed now is calculated by max of the expected fan speed among all policies
Move some logic from fan.py to thermal.py to make it more readable
- How to verify it
1. Manual test
2. Regression
Advanced submodule to pick up QSFP port mapping improvements:
[202012][sonic_sfp]: prefer Config DB port index mapping over platform.json/port_config.ini
Signed-off-by: Nazarii Hnydyn <nazariig@nvidia.com>
