Lossy traffic does not need to be mapped to different ingress PGs. They can all share the same ingress PG.
Signed-off-by: Wenda Ni <wenni@microsoft.com>
start() is called by service startPre method, which is blocking. Starting
syncd service here is causing deadlock.
attach() is called by service start method, which is non-blocking.
Signed-off-by: Ying Xie <ying.xie@microsoft.com>
* [services] Ensure swss and syncd services start before dependent services
* Add 'attach' functions to scripts which get installed to /usr/local/bin so that services only reference the one script each
* Add 'After=swss.service' to syncd.service
need to flush asic db in swss.sh instead of syncd.sh
orchagent might already started in swss.sh and put commands
into asic db before asic db is flushed in syncd.sh. This
causes race condition such as INIT_VIEW not passing to syncd.
Signed-off-by: Guohan Lu <gulv@microsoft.com>
* Add a log message for each notification of add/del TACACS server.
Signed-off-by: Renuka Manavalan <remanava@microsoft.com>
* Moved another syslog message from DEBUG to INFO to be able to see those notifications.
All these changes are to help with a one-time-seen-bug, that hostcfgd did not act upon changes to redis for TACACS servers. We could not repro the bug.
Signed-off-by: Renuka Manavalan <remanava@microsoft.com>
* [updategraph] After system upgrade, restore files/directories with
original attributes etc.
Restore a few more files that was missed before.
Restore FRR configuration directory if exists on old system
Signed-off-by: Zhenggen Xu <zxu@linkedin.com>
* Removed deployment_id_asn_map.yml from copy list
Signed-off-by: Zhenggen Xu <zxu@linkedin.com>
* QoS config change: 1) DSCP mapping; 2) link pg/queue 6 to lossy buffer;
3) redistribute scheduler
Signed-off-by: Wenda <wenni@microsoft.com>
* Add scheduling weight to queue 2
Signed-off-by: Wenda <wenni@microsoft.com>
* Link pg/queue 2 to lossy buffer
Signed-off-by: Wenda <wenni@microsoft.com>
* Update the pg headroom for a7060-D48C8 50G
Signed-off-by: Wenda <wenni@microsoft.com>
* Update config gen test for qos
Signed-off-by: Wenda <wenni@microsoft.com>
* Update pg headroom size, and update egress lossy pool size accordingly
Signed-off-by: Wenda <wenni@microsoft.com>
* Update headroom pool size; Update ingress service pool and egress lossy
pool sizes accordingly;
Signed-off-by: Wenda <wenni@microsoft.com>
* a7260: update headroom pool size; Update ingress service pool and egress lossy pool sizes accordingly;
Signed-off-by: Wenda <wenni@microsoft.com>
* Update config gen test for buffer
Signed-off-by: Wenda <wenni@microsoft.com>
* [reboot cause] Move reboot-cause files to /host directory so they persist across SONiC upgrades
* [sonic-utilities] Update submodule to include related changes
* Perform stop/start of Mellanox driver tools for all types of reboot
* Don't set Mellanox FAST_BOOT option for "cold" reboot
* Don't send "syncd_request_shutdown" event for "cold" reboot on Mellanox platforms
Signed-off-by: Volodymyr Samotiy <volodymyrs@mellanox.com>
* [security kernel] Upgrade kernel from 4.9.110-3+deb9u2 to 4.9.110-3+deb9u6
short version: 4.9.0-7 to 4.9.0-8
See changelogs for security fixes:
https://tracker.debian.org/media/packages/l/linux/changelog-4.9.110-3deb9u6
Signed-off-by: Zhenggen Xu <zxu@linkedin.com>
* Update sonic-linux-kernel submodule after it was merged
Signed-off-by: Zhenggen Xu <zxu@linkedin.com>
* [update graph] adapt to warm reboot scenario
When migrating configuration, always copy config files from old_config
to /etc/sonic. But if warm reboot is detected, then skip configuration
operations.
Signed-off-by: Ying Xie <ying.xie@microsoft.com>
* log file copies and misses
* 1) DSCP 46 to 5; 2) ecn config for lossless traffic; 3) ecn on by default; 4) DWRR equal weight;
Signed-off-by: Wenda <wenni@microsoft.com>
* 1) link pg & queue 5 to lossy buffer profile; 2) ingress lossless alpha 1/8
Signed-off-by: Wenda <wenni@microsoft.com>
* Update the test case for qos & buffer json template
Signed-off-by: Wenda <wenni@microsoft.com>
* Migrate a7050-qx32 and s6000 to use pg_profile lookup architecture
Signed-off-by: Wenda <wenni@microsoft.com>
* Update pg headroom egress service pool for a7050-qx-32s, a7050-qx32, and s6000
Signed-off-by: Wenda <wenni@microsoft.com>
* Link queue 5 to lossy profile
Signed-off-by: Wenda <wenni@microsoft.com>
* Update arista drivers submodule
* Ignore the possible timestamp warning in tar extraction
* Add verbosity toggle to boot0
Console logging is slow because of the 9600 baud rate.
Some time can be saved by decreasing the console verbosity.
* Add hook mechanism in boot0.
Support additional features in boot0 via hooks.
Hooks are unpacked and executed at post-install or pre-exec time.
* Fix 7170 sensors.conf file
Fix critical temperature settings for MAX6658 sensors
* Fix the random swap of storage devices
For arista 7050 switches running with linux 4.9, it is likely the device
name of flash drive (/dev/sda) and usb (/dev/sdb) randomly swap in kernel
booting, depending on which one is ready first. It breaks the expectation
that flash will be mounted as root by setting root=/dev/sda1. This patch
will correct ROOT to flash device refering to the path under block_flash.
* Fix 7170 fancontrol
* Do not remove aquota.user file in boot0
This file is a filesystem protected file used by EOS.
It can be simply removed and will make the SONiC installation failed if
not skipped.
init_interfaces meant to be sonic init interfaces configuration file.
However, it needs to be copied to the right file name to take effect.
Signed-off-by: Ying Xie <ying.xie@microsoft.com>
There was a fix to speed up initialization when networking used init.d
but it did not carry over to systemd networking.service. This fix will
apply the same change on the systemd service.
The result is much less time spent being blocked in networking.service.
* [warmboot] Load database from `redis-cli save`
Signed-off-by: Qi Luo <qiluo-msft@users.noreply.github.com>
* Add trivial statement to make bash function valid
Signed-off-by: Qi Luo <qiluo-msft@users.noreply.github.com>
* Update submodule sonic-utilities: Use 'redis-cli save' to dump database to file
Signed-off-by: Qi Luo <qiluo-msft@users.noreply.github.com>
* Move configdb-load.sh outside docker, and only run in cold
Signed-off-by: Qi Luo <qiluo-msft@users.noreply.github.com>
* Fix for more strict warm check
Signed-off-by: Qi Luo <qiluo-msft@users.noreply.github.com>
This driver should be loaded by sonic service. If kernel tries to load
it, the driver would be loaded with default parameters, which is not
right for sonic.
Signed-off-by: Ying Xie <ying.xie@microsoft.com>
* Fix redis-py version
Signed-off-by: Qi Luo <qiluo-msft@users.noreply.github.com>
* Update submodule sonic-py-swsssdk: Fix redis-py version to 2.10.6
Signed-off-by: Qi Luo <qiluo-msft@users.noreply.github.com>
Clear WARM_RESTART table could cause component level warm restart to
fail due to missing WARM_RESTART state.
Signed-off-by: Ying Xie <ying.xie@microsoft.com>
- cold shutdown is used by regular service stop and/or fast reboot
- warm shutdown is used by warm restart and/or warm reboot
Signed-off-by: Ying Xie <ying.xie@microsoft.com>
This script shall not flush all the entries in the state database
when it starts up, since there are entries maintained and written
by other processes outside this docker.
The issue we noticed was that the portchannel states are cleaned
up after teamsyncd writes the entries into the database, which
causes the IPs failed to be configured because intfmgrd considers
the portchannels are not ready yet.
Signed-off-by: Shu0T1an ChenG <shuche@microsoft.com>
Auto negotiating console speed could cause sonic to lock on a wrong
speed under rare conditions. The only way to come out of the wrong
speed is to issue line break or restart console service with forced
speed, or reboot sonic.
Lock down the console speed to avoid these situations.
Signed-off-by: Ying Xie <ying.xie@microsoft.com>
