Cisco MGX 8850 PXM45 Release Notes page 60

Caveats
Table 23
DDTs Issue
CSCdy52131
CSCdy56415
CSCdy63336
CSCdy64831
CSCdy69231
Release Notes for Cisco MGX 8850 (PXM45), MGX 8850 (PXM1E), and MGX 8830, Software Release 3.0.10
60
Severity 2 Open Caveats in MGX 8830 3.0.10 Software (continued)
Description
Hardware: pxm1e
Symptom: FI: reset/failure on PXM1E is reported incorrectly in error log and reset
type & error is not logged.
Conditions: When we insert the QE0 reset (test 4a) fault. The log does not show reset
type and error reason. FI card is in slot 8. When we insert reset QE1 (test 4b) fault on
PXM1E. The failure and reset reason is not reported in the log correctly. The FI card
is in slot 8
Workaround: Unknown.
Hardware: pxm1e
Symptom: dspdiagerr doesn't update failure message
Conditions: When online diag running on active & standby PXMs and if the test fail
on active PXM then the PXM switchover and dspdiagerr record the message and test
will continue on the new standby PXM. But after the another test failed on the newly
standby PXM, dspdiagerr removed the previous message and did not update with new
failure message.
Workaround: Unknown.
Hardware: pxm1e
Symptom: pnRedMan task is leaking memory in IPC pool 0x10002 and 0x10006 in
a PXM1E.
Conditions: One possible way to cause this IPC leak is that there are some
plug-and-play ports on a given slot A (i.e., the port shows up on controller when slot
A is active, but disappears when the slot is reset or pulled out), and the slot A is
reset/pulled out for a short time.
Workaround: To avoid above condition, make those ports persistent, by
dnpnort/cnfpnportsig, etc.
Hardware: pxm1e
Symptom: When a burnboot command is executed for a NBSM, the NBSM resets.
Conditions: On execution the CLI command "burnboot <slot> <fw>" on any NBSMs
like FRSM-8T1, VISM-8T1 and so on, the NBSM burns the boot to the flash and
resets. This causes the NBSM to come up with the newly burnt boot image
Workaround: This is as per the current design. On a burnboot, we expect the card to
reset and come up with the new boot version. The boot upgrade should be done in the
customer's maintenance window.
Hardware: pxm1e
Symptom: Standby PXM1E combo card CC dropped into idtmon while loading
runtime image in backup boot.
Conditions: Power cycle.
Workaround: Unknown.
OL-2914-01 Rev D0, July 3, 2003