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Bug #87

closed

Perte d'un TM_LFR_HK

Added by Gerald Saule over 10 years ago. Updated almost 10 years ago.

Status:
Closed
Priority:
Low
Assignee:
Category:
-
Target version:
-
Start date:
12/03/2014
Due date:
% Done:

0%

Estimated time:
revision:
r104

Description

Il s'agit d'un phénomène très rare (et donc difficilement reproductible).
Les outils de surveillance automatique (./lfrverif/common/verif_fields.py) permettent d'utiliser "sss-cp-eqs-050" qui met évidence cette issue.

On remarque que la perte d'un HK correspond à peu près avec le mécanismes d'acquittement suite au TC_LFR_ENTER_MODE.

12:09:56.278367, TM_LFR_HK, SEQUENCE_CNT=2017, TIME=0x80000814b026, HK_LFR_MODE: NORMAL = 1, SY_LFR_SW_VERSION_N1=1, SY_LFR_SW_VERSION_N2=0, SY_LFR_SW_VERSION_N3=0, SY_LFR_SW_VERSION_N4=2, SY_LFR_FPGA_VERSION_N1=0, SY_LFR_FPGA_VERSION_N2=0, SY_LFR_FPGA_VERSION_N3=15, HK_LFR_UPDATE_INFO_TC_CNT=0, HK_LFR_UPDATE_TIME_TC_CNT=0, HK_LFR_EXE_TC_CNT=17, HK_LFR_REJ_TC_CNT=4, HK_LFR_LAST_EXE_TC_ID=0x1ccc, HK_LFR_LAST_EXE_TC_TYPE=181, HK_LFR_LAST_EXE_TC_SUBTYPE=41, HK_LFR_LAST_EXE_TC_TIME=0x80000738a2d7, HK_LFR_LAST_REJ_TC_ID=0x1ccc, HK_LFR_LAST_REJ_TC_TYPE=181, HK_LFR_LAST_REJ_TC_SUBTYPE=13, HK_LFR_LAST_REJ_TC_TIME=0x8000073769a2, HK_LFR_DPU_SPW_PKT_RCV_CNT=21, HK_LFR_DPU_SPW_PKT_SENT_CNT=3117
12:09:56.343328, TM_LFR_SCIENCE_NORMAL_SWF_F2
12:09:56.643295, TM_LFR_SCIENCE_NORMAL_SWF_F2
12:09:56.943474, TM_LFR_SCIENCE_NORMAL_SWF_F2
12:09:57.243305, TM_LFR_SCIENCE_NORMAL_SWF_F2
12:09:57.28402, TC_LFR_ENTER_MODE (CP_LFR_MODE=0)
12:09:57.301865, TM_LFR_TC_EXE_SUCCESS
12:09:58.278362, TM_LFR_HK, SEQUENCE_CNT=2019, TIME=0x80000816b027, HK_LFR_MODE: STANDBY = 0, HK_LFR_UPDATE_INFO_TC_CNT=0, HK_LFR_UPDATE_TIME_TC_CNT=0, HK_LFR_EXE_TC_CNT=18, HK_LFR_REJ_TC_CNT=4, HK_LFR_LAST_EXE_TC_ID=0x1ccc, HK_LFR_LAST_EXE_TC_TYPE=181, HK_LFR_LAST_EXE_TC_SUBTYPE=41, HK_LFR_LAST_EXE_TC_TIME=0x80000815b671, HK_LFR_LAST_REJ_TC_ID=0x1ccc, HK_LFR_LAST_REJ_TC_TYPE=181, HK_LFR_LAST_REJ_TC_SUBTYPE=13, HK_LFR_LAST_REJ_TC_TIME=0x8000073769a2, HK_LFR_DPU_SPW_PKT_RCV_CNT=22, HK_LFR_DPU_SPW_PKT_SENT_CNT=3124

Ce pb étant très rare, et sans impact significatif, la 'Priority' est affectée à Low.

Contexte:
LPPMON Version=0.2.2 - Branch=default - Changeset=835955994d5f

Carte mini-LFR: LFR-172200 dev V1.0; No série III (sans connecteurs sub-click)
Vhdl: mini-lfr_0.0.0.15
Soft: 1.0.0.2 (variante sur carte finale) = r104

Brique Brique Star-Dundee S/N 46120065.

TEST CASE associé(s) = SVS-0029.

RPW-SYS-MEB-LFR-ICD-00097 Issue2_Rev0
RPW-SYS-SSS-00013-LES + Annex_Release_Definition Issue2_rev1


Related issues

Related to Bug #173: perte TM_LFR_HK observé sur plusieurs testsClosedVeronique bouzid17/06/2014

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