HP AA979A - StorageWorks SAN Switch 2/8V, Administrator'S Manual, Page: 306 / 465

318 Troubleshooting
4. Enter the
portErrShow
command; then, check for errors that can cause login problems.
• A high number of errors relative to the frames transmitted and frames received can indicate a
marginal link (refer to ” Correcting marginal links ” on page 325 for additional information).
• A steadily increasing number of errors can indicate a problem. Track errors by sampling the port
errors every five or ten minutes.
switch:admin> porterrshow
frames enc crc too too bad enc disc link loss loss frjt fbsy
tx rx in err shrt long eof out c3 fail sync sig
=====================================================================
64: 0 0 0 0 0 0 0 0 0 0 0 1 0 0
65: 0 0 0 0 0 0 0 0 0 0 0 1 0 0
66: 0 0 0 0 0 0 0 0 0 0 0 1 0 0
67: 0 0 0 0 0 0 0 0 0 0 0 1 0 0
68: 0 0 0 0 0 0 0 0 0 0 0 1 0 0
69: 0 0 0 0 0 0 0 0 0 0 0 1 0 0
70: 0 0 0 0 0 0 0 0 0 0 0 1 0 0
71: 0 0 0 0 0 0 0 0 0 0 0 1 0 0
72: 0 0 0 0 0 0 0 0 0 0 0 1 0 0
73: 0 0 0 0 0 0 0 0 0 0 0 1 0 0
74: 0 0 0 0 0 0 0 0 0 0 0 1 0 0
75: 0 0 0 0 0 0 0 0 0 0 0 1 0 0
76: 0 0 0 0 0 0 0 0 0 0 0 1 0 0
77: 0 0 0 0 0 0 0 0 0 0 0 1 0 0
78: 0 0 0 0 0 0 0 0 0 0 0 1 0 0
79: 0 0 0 0 0 0 0 0 0 0 0 1 0 0
80: 0 0 0 0 0 0 0 0 0 0 0 0 0 0
81: 0 0 0 0 0 0 0 0 0 0 0 0 0 0
82: 0 0 0 0 0 0 0 0 0 0 0 0 0 0
83: 58k 111k 0 0 0 0 0 0 231 0 0 0 0 0
84: 0 0 0 0 0 0 0 0 0 0 0 0 0 0
85: 0 0 0 0 0 0 0 0 0 0 0 0 0 0
86: 0 0 0 0 0 0 0 0 0 0 0 0 0 0
87: 0 0 0 0 0 0 0 0 0 0 0 0 0 0
88: 0 0 0 0 0 0 0 0 0 0 0 0 0 0
89: 0 0 0 0 0 0 0 0 0 0 0 0 0 0
90: 0 0 0 0 0 0 0 0 0 0 0 0 0 0
91: 3.5g 3.5g 2 5 0 5 0 6 2.0k 5 5 5 0 0
92: 0 0 0 0 0 0 0 0 0 0 0 0 0 0
93: 0 0 0 0 0 0 0 0 0 0 0 0 0 0