Fixes bug for PFCWD feature parameters #838
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added 3 commits
March 1, 2020 21:52
Signed-off-by: Shlomi Bitton <shlomibi@mellanox.com>
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@volodymyrsamotiy @liat-grozovik |
liat-grozovik
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Mar 17, 2020
lguohan
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Mar 22, 2020
lguohan
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Mar 22, 2020
neethajohn
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Mar 25, 2020
neethajohn
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Mar 30, 2020
neethajohn
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liat-grozovik
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lguohan
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abdosi
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Jun 16, 2020
What I did The feature allows setting 'detection_time', 'restoration_time' and 'pollling_interval' PFCWD to an interface. The 'pollling_interval' must be lower than 'detection_time' and 'restoration_time'. The fix is checking if there is a lower value of 'detection_time' or 'restoration_time' than the 'pollling_interval' value entered by the user in config DB, if yes exit with error code 1. How I did it Checking the config DB for interfaces PFCWD values. How to verify it Try adding 'pollling_interval' greater than one of the values of PFCWD interfaces. Previous command output (if the output of a command-line utility has changed) No Output. New command output (if the output of a command-line utility has changed) unable to use polling_interval = #ms, value is bigger or equal to the minimum in PFCWD table
abdosi
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Jun 22, 2020
there is check pfc_wd poll_time <= pfc_wd_detection/restoration_time. So make sure in testscript before setting poll interval stop pfc wd if enable by default because default detection/restoration time can be < poll time interval making script failure.
abdosi
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Jun 23, 2020
there is check pfc_wd poll_time <= pfc_wd_detection/restoration_time. So make sure in testscript before setting poll interval stop pfc wd if enable by default because default detection/restoration time can be < poll time interval making script failure.
yxieca
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Jun 24, 2020
there is check pfc_wd poll_time <= pfc_wd_detection/restoration_time. So make sure in testscript before setting poll interval stop pfc wd if enable by default because default detection/restoration time can be < poll time interval making script failure.
abdosi
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Aug 4, 2020
What I did The feature allows setting 'detection_time', 'restoration_time' and 'pollling_interval' PFCWD to an interface. The 'pollling_interval' must be lower than 'detection_time' and 'restoration_time'. The fix is checking if there is a lower value of 'detection_time' or 'restoration_time' than the 'pollling_interval' value entered by the user in config DB, if yes exit with error code 1. How I did it Checking the config DB for interfaces PFCWD values. How to verify it Try adding 'pollling_interval' greater than one of the values of PFCWD interfaces. Previous command output (if the output of a command-line utility has changed) No Output. New command output (if the output of a command-line utility has changed) unable to use polling_interval = #ms, value is bigger or equal to the minimum in PFCWD table
stepanblyschak
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Apr 28, 2022
[201911][thermal control] Backport changes from master branch (sonic-net#929) [201911][config] Support abbreviation (sonic-net#933) Add 'hw-management-generate-dump.sh' to 'show techsupport' command (sonic-net#934) [fwutil]: Update fwutil to v2.0.0.0. (sonic-net#942) Fixes bug for PFCWD feature parameters (sonic-net#838) Fixed fast-reboot for BFN platform (sonic-net#871) [config] Add 'interface transceiver' subgroup with 'lpmode' and 'reset' subcommands (sonic-net#904) [warm-reboot]: added pre-check for ISSU file (sonic-net#915) [config] Don't attempt to restart disabled services (sonic-net#944)
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What I did
The feature allows setting 'detection_time', 'restoration_time' and 'pollling_interval' PFCWD to an interface. The 'pollling_interval' must be lower than 'detection_time' and 'restoration_time'.
The fix is checking if there is a lower value of 'detection_time' or 'restoration_time' than the 'pollling_interval' value entered by the user in config DB, if yes exit with error code 1.
How I did it
Checking the config DB for interfaces PFCWD values.
How to verify it
Try adding 'pollling_interval' greater than one of the values of PFCWD interfaces.
Previous command output (if the output of a command-line utility has changed)
No Output.
New command output (if the output of a command-line utility has changed)
unable to use polling_interval = #ms, value is bigger or equal to the minimum in PFCWD table