ocp-v13-033

QUESTION 33
You want to perform the following operations for the DATA ASM disk group:
-Verify the consistency of the disk.
-Cross-check all the file extent maps and allocation tables for consistency. heck whether the alias
metadata directory and file directory are linked correctly.
-Check that ASM metadata directories do not have unreachable allocated blocks.
Which command accomplishes these tasks?
A. ALTER DISKGROUP data CHECK;
B. ALTER DISKGROUP data CHECK DISK;
C. ALTER DISKGROUP data CHECK FILE;
D. ALTER DISKGROUP data CHECK DISK IN FAILURE GROUP 1;
Correct Answer: A

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你想对数据的ASM磁盘组，执行以下操作：
•
验证磁盘的一致性。
•
交叉检查所有文件范围内MAPS和分配表的一致性。
别名
元数据目录和文件目录是正确的。

检查ASM元数据目录没有不可读取的的分块。
使用哪个命令完成

A. ALTER DISKGROUP data CHECK;

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