User`s guide

5 – Non-interactive Mode Commands
-dspchap (Display a CHAP Table)
5-8 SN0054621-00 B
Q
Where:
This command runs a read/write buffer test that writes an 8- or 16-byte pattern to
the disk’s buffer and reads the written buffer back. The test is nondestructive to disk
data.
5.20
-dspchap
(Display a CHAP Table)
Type the following command to display the CHAP table:
-dspchap <HBA No.>
5.21
-chapmap
(Display Targets Using CHAP Entries)
Type the following command to display a mapping of the targets to the CHAP table
entries:
-chapmap <HBA No.>
–STOP
= The read/write buffer test is stopped if a failure
occurs.
–RWPAT n
= Sets the pattern to write to the buffer. n can be one
of the following:
1 (8 bytes of 55h)
2 (8 bytes of 5Ah)
3 (16 bytes of AAh)
4 (16 bytes of FFh)
The default pattern is 1h (8 bytes)
HBA No.
= The HBA port where the read/write buffer test is to
be performed.
-CNT
= This parameters is used with Test Count to
indicate how many read/write buffer tests to
perform. When this parameter is not used, one test
is performed.
Test Count
= The number of read/write buffer tests to perform. By
default, one test is performed. To perform more than
one test, enter a number between 2–2147483648
(2^31).