Hitachi TAGMASTORE MK-90RD011-25, Руководство пользователя

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246 Chapter 4 Performing CCI Operations
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SR-W-B-S : Displays the flags for checking regarding CHK-F1 in the data block.
R = E: Checking for CHK-F1 on Read is enabled.
D: Checking for CHK-F1 on Read is disabled.
W = E: Checking for CHK-F1 on Write is enabled.
D: Checking for CHK-F1 on Write is disabled.
B = E: Checking for CHK-F1 in the data block #0 is enabled.
D: Checking for CHK-F1 in the data block #0 is disabled.
S = E: Referring for CHK-F1 flag contained in the data block is enabled.
D: Referring for CHK-F1 flag contained in the data block is disabled.
# raidvchkdsp -g vg01 -fd -v offset
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Example of -v offset option.
Group PairVol Device_File Seq# LDEV# Bsize STLBA ENLBA BNM
vg01 oradb1 c4t0d2 2332 2 1024 1 102400 9
vg01 oradb2 c4t0d3 2332 3 1024 1 102400 9
Figure 4.35 Raidvchkdsp Command Example with -v offset Option
Output of the raidqvchkdsp command with -v offset option:
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Bsize : This column displays the data block size of Oracle I/O, in units of bytes.
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STLBA : Displays the start of LBA on a target volume for checking, in units of 512 bytes.
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ENLBA : Displays the end of LBA on a target volume for checking, in units of 512 bytes.
Note: If STLBA and ENLBA are both zero, this means to check all blocks.
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BNM : Displays the number of bits for checking regarding CHK-F2, in units of bits.
If BNM is zero, this means the checking for CHK-F2 will be disabled.
# raidvchkdsp -g vg01 -fd -v errcnt
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Example of -v errcnt option.
Group PairVol Device_File Seq# LDEV# CfEC MNEC SCEC BNEC
vg01 oradb1 c4t0d2 2332 2 0 0 0 0
vg01 oradb2 c4t0d3 2332 3 0 0 0 0
Figure 4.36 Raidvchkdsp Command Example with -v errcnt Option
Output of the raidqvchkdsp command with -v errcnt option:
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CfEC : This column displays the error counter for checking of block size validation.
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MNEC : Displays the error counter for checking of CHK-F3 validation.
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SCEC : Displays the error counter for checking of CHK-F1 validation.
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BNEC : Displays the error counter for checking of CHK-F2 validation.
# raidvchkdsp -g vg01 -fd -v gflag
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Example of -v gflag option.
Group PairVol Device_File Seq# LDEV# GI-C-R-W-S PI-C-R-W-S R-Time
vg01 oradb1 c4t0d2 2332 2 E E D D E E E D D E 365
vg01 oradb2 c4t0d3 2332 3 E E D D E E E D D E -
Figure 4.37 Raidvchkdsp Command Example with -v gflag Option