CPU Healt

[lapakhora]

Hi, it is 61c release 4.5, CP PIV.

CPUs were in split mode, i joined them using the command and redundancy is now OK but i cannot SCPU as one CPU health is 24 and other CPU health is 16. What can cause a big difference in CPUs health?? how can i recover health of CPU from 16 to 24?

 

[Firebird Scrambler]

I have found this old report that might help.

roblem
---------
CPU's appear to be in split mode
Online health indicates 26
Offline health indicates 22
Unable to SYNC.
STAT HEALTH in LD135 only shows the state of the on-line procesor
But in 'pdt' using 'IcsStateShow' gives the IPL health state and shows the off-line side as not being able to see the SMC card. (This site has a SMC ITG line card in use.)

pdt> lcsStateShow
Local node
Side number: 0
redundancy state: LcsSplit
activity state: LcsActive
hsp state: LcsHspStUp
disk state: S
health: 26
aml health: 0
ipl health: 2
version: Jul 28 2005, 04:14:02
memsize: 509
IRQA: 7
IRQB: 11
IRQC: 10
IRQD: 5
current state: LcsHspUpSt

Remote node
Side number: 1
redundancy state: LcsSplit
activity state: LcsInactive
hsp state: LcsHspStUp
disk state: S
health: 22
aml health: 0
ipl health: 0 ................................................The ipl health should be 2
version: Jul 28 2005, 04:14:02
memsize: 509
IRQA: 7
IRQB: 11
IRQC: 10
IRQD: 5
value = 8 = 0x8
pdt>

Doing a 'JOIN' in LD135 fixed this



Firebird Scrambler

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[bignose21]

Have had it before where health of offline CPU is lower usually sysload of the offline CPU fixes it.

 

[lapakhora]

JOIN command fixed the issue but the health difference was quite notable i.e. one side is on 24 and other was on 16. Do you advise for the Sysload?? for health difference issue.

 

[bignose21]

if you still have a lower health on the inactive side then I would try a sysload of the INACTIVE CPU only.

I had one today were the AML health was 0 on inactive causing the online total health of 14 and offline health of 12, every now and again it would error like this:

% *** BUG204 16/10/17 16:15:28 633987
% OPRDATA: cmPriProcessMsg: CM dispatch local message fail, Destination is [21]
%
% *** BUG204 16/10/17 16:15:36 633988
% OPRDATA: cmPriProcessMsg: CM dispatch local message fail, Destination is [21]
%
% SRPT024 16/10/17 16:16:09 633989
% OPRDATA: CPM: CPM started protected memory sync.
%
% BUG2067 16/10/17 16:18:06 633996
% OPRDATA: CPM: Invalid message, CpmSyncDone passed to cpmFSM: Side = CPM_UNKNOWN,
% State = CPM_IDLE.
%
% SRPT043 16/10/17 16:28:35 634017
% OPRDATA: LCS: Protected memory and disk synchronization complete.

After sysload of inactive all settled down and now Health matches.

 

[lapakhora]

Thanks all for help..Sysload resolve the problem.