COTTP-53314："ifstat"输出中接口组端口的TX总错误计数可能与相应的成员端口计数不相关

问题描述

Output of ifstat in section TRANSMIT indicates increasing Total Errors for interface group, but not for its underlying physical member ports.
 Example: 
RECEIVE Total frames: 72688k | Frames/second: 266 | Total bytes: 207g Bytes/second: 760k | Total errors: 0 | Errors/minute: 0 [...] TRANSMIT Total frames: 397m | Frames/second: 55169 | Total bytes: 512g Bytes/second: 71122k | Total errors: 2720 | Errors/minute: 23
Note: Total errors on TRANSMIT increased
EMS finds ifgrp interface generate alert vifmgr.cluscheck.crcerrors.
nodename::*> event log show -message-name vifmgr.cluscheck.crcerrors Time Node Severity Event ------------------- ---------------- ------------- --------------------------- 4/22/2021 00:42:39 nodename ALERT vifmgr.cluscheck.crcerrors: Port a0a on nodename is reporting a high number of observed hardware errors, possibly CRC errors.
or
ALERT vifmgr.cluscheck.hwerrors: Port a1a on node ***** is reporting a high number (at least 1 per 1000 packets) of observed　hardware errors (CRC, length, alignment, dropped).