Compaq ML530R Service Guide - Page 99
Table 3-20, ADU Diagnostic Messages, Message, Description, Recommended Action
 |
UPC - 720591250300
View all Compaq ML530R manuals
Add to My Manuals
Save this manual to your list of manuals |
Page 99 highlights
Diagnostics and Troubleshooting 3-39 Table 3-20 ADU Diagnostic Messages Message Accelerator board not detected Accelerator error log Accelerator parity read errors: N Accelerator parity write errors: N Accelerator status: Cache was automatically configured during last controller reset. Accelerator status: Data in the cache was lost due to some reason other than the battery being discharged. Accelerator status: Dirty data detected has reached limit. Cache still enabled, but writes no longer being posted. Accelerator status: Dirty data detected. Unable to write dirty data to drives. Description Array controller did not detect a configured array accelerator board. List of the last 32 parity errors on transfers to or from memory on the array accelerator board; displays starting memory address, transfer count, and operation (read and write). Number of times that read memory parity errors were detected during transfers from memory on array accelerator board. Number of times that write memory parity errors were detected during transfers to memory on the array accelerator board. Cache board was replaced with one of a different size. Data in the cache was lost, but not because of the battery being discharged. The number of cache lines containing dirty data that cannot be flushed (written) to the drives has reached a preset limit. The cache is still enabled, but writes are no longer being posted. This error usually occurs when there is a problem with the drives. At least one cache line contains dirty data that the controller has been unable to flush (write) to the drives. This problem usually occurs when there is a problem with the drives. Recommended Action Install the array accelerator board on the array controller. If an array accelerator board is already installed, check for proper seating on the array controller board. If there are many parity errors, you may need to replace the array accelerator board. If there are many parity errors, you may need to replace the array accelerator board. If there are many parity errors, you may need to replace the array accelerator board. Normal operations should continue. Ensure that the array accelerator is properly seated. If the error continues, you may need to replace the array accelerator. Resolve problem with drives. The controller will then be able to write dirty data to drives and posted write operations will be restored. Resolve the problem with the drives. The controller will then be able to write dirty data to drives. continued
-
1 -
2
-
3
-
4
-
5
-
6
-
7
-
8
-
9
-
10
-
11
-
12
-
13
-
14
-
15
-
16
-
17
-
18
-
19
-
20
-
21
-
22
-
23
-
24
-
25
-
26
-
27
-
28
-
29
-
30
-
31
-
32
-
33
-
34
-
35
-
36
-
37
-
38
-
39
-
40
-
41
-
42
-
43
-
44
-
45
-
46
-
47
-
48
-
49
-
50
-
51
-
52
-
53
-
54
-
55
-
56
-
57
-
58
-
59
-
60
-
61
-
62
-
63
-
64
-
65
-
66
-
67
-
68
-
69
-
70
-
71
-
72
-
73
-
74
-
75
-
76
-
77
-
78
-
79
-
80
-
81
-
82
-
83
-
84
-
85
-
86
-
87
-
88
-
89
-
90
-
91
-
92
-
93
-
94 -
95 -
96 -
97 -
98 -
99 -
100 -
101 -
102 -
103 -
104 -
105
-
106
-
107
-
108
-
109
-
110
-
111
-
112
-
113
-
114
-
115
-
116
-
117
-
118
-
119
-
120
-
121
-
122
-
123
-
124
-
125
-
126
-
127
-
128
-
129
-
130
-
131
-
132
-
133
-
134
-
135
-
136
-
137
-
138
-
139
-
140
-
141
-
142
-
143
-
144
-
145
-
146
-
147
-
148
-
149
-
150
-
151
-
152
-
153
-
154
-
155
-
156
-
157
-
158
-
159
-
160
-
161
-
162
-
163
-
164
-
165
-
166
-
167
-
168
 |
 |
