Recognize A Transient Parity Error - Dell Force10 C150 Configuration Manual

To enable Parity Error Correction:
Step Task
1 Verify that the line card has
sufficient memory to enable this
feature, as shown in
2 Enable Parity Error Correction
3 Reload the linecard.
FTOS displays
messages in
line card with Parity Error Correction enabled.
Message 8 Parity Error Correction Enabled
%RPM0-P: CP %CHMGR-5-PARITY_CORRECTION: FPC parity correction feature will be on next reload.
Message 9 Parity Error Correction Enabled
[1/1 0:0:25] LCMGR-(lcMgr):lcMgrSetParityCorrection(): Enable parity correction
[5/15 16:13:14] LCMGR-(lcMgr):lcMgrSetParityCorrection(): Disable parity correction
Figure 61-8. Viewing the Available Memory on a Line Card
FTOS#show processes memory lp 9
Total:
109752012
TaskName
ppdT2lSramP

Recognize a transient parity error

FTOS generates a message similar to
recoverable transient parity error.
Message 10 Console Phantom Transient Parity Error Message
Apr 29 18:01:24: %EXW16PG:6 %POLLMGR-5-FPC_NOTIFY: Line card detected FPC 6 parity - Transient phantom
Message 11 Console Recoverable Transient Parity Error Message
Apr 29 18:01:05: %EXW16PG:6 %POLLMGR-5-FPC_NOTIFY: Line card detected FPC 6 parity - Transient
recoverable
1212 | E-Series TeraScale Debugging and Diagnostics
Figure 61-8.
Message 8 on the console, when you enable Parity Error Correction. FTOS also records the
Message 9 in the trace log when you enable and disable Parity Error Correction, or insert a
197534888, MaxUsed: 112999116, CurrentUsed:
TotalAllocated
25169040
Command
show processes memory lp
hardware monitor linecard asic fpc
parity-correction
reset linecard
TotalFreed MaxHeld
25165840 25169040
Message 10 and Message 11
Command Mode
EXEC Privilege
CONFIGURATION
EXEC Privilege
87782876, CurrentFree:
CurrentHolding
3200
when it encounters a phantom or