Troubleshooting and Diagnostics
6–32 Compaq ES40CSLP Rackmount System Installation/User/Service Guide
8.
Repeat the above steps until each block on the disk has been written once and read twice.
>>>set myd 0
>>>exer –bs 1 –bc a –l a –a ’w’ –d1 ’myd myd ~ =’ foo
>>>clear myd
>>>hd foo –l a
00000000 ff 00 ff 00 ff 00 ff 00 ff 00 ...
Use an environment variable, myd, as a counter. Write 10 bytes of the pattern ff 00 ff 00 … to
RAM disk file foo. A packet size of 10 bytes is used. Since the length specified is also 10 bytes,
then only one write occurs. Delete the environment variable, myd. The hd, hex dump of foo
shows the contents of foo after exer is run.
>>>set myd 0
>>>exer –bs 1 –bc a –l a –a ’w’ –d1 ’myd myd 1 + =’ foo
>>>hd foo –l a
00000000 01 02 03 04 05 06 07 08 09 0a ...
Write a pattern of 01 02 03 …0a to file foo.
>>>set myd 0
>>>exer –bs 1 –bc 4 –l a –a ’w’ –d1 ’myd myd 1 + =’ foo -m
foo exer completed
packet IOs elapsed idle
size IOs bytes read bytes written /sec
bytes/sec seconds sec
4 3 0 10 3001 10001 00
>>>hd foo
00000000 01 02 03 04 01 02 03 04 01 02 ...
>>>show myd
myd 4
>>>echo ’0123456789abcdefghijklmnopqrstAB’ –n foo3
>>>exer –bs 1 –v –m foo3
b21kfmp8jatsnA1gri54B69o3qdc7eh0foo3 exer completed
packet IOs elapsed idle
size IOs bytes read bytes written /sec
bytes/sec seconds sec
1 32 32 0 5333 5333 00
6.6.2.7 info
The info command causes the SRM to read specified registers to help diagnose error halts and
machine checks.
Example
P00>>> info
0. HWRPB MEMDSC
1. Console PTE
2. GCT/FRU 5
Enter selection:
Содержание ES40CSLP
Страница 10: ...This is some white text...
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Страница 80: ...This is some white text...
Страница 98: ...This is some white text...
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