单项选择题
How can an administrator verify that the disk is still usable when the output of‘lspv’shows‘hdisk1’ is in a missing state？（）
A.lspv -l hdisk1
B.lscfg -l hdisk1
C.lsattr -l hdisk1
D.dd if=/dev/hdisk1 bs=512k count=10 of=/tmp/disk.txt
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相关考题
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单项选择题
An administrator needs to apply a Technology Level update. During the preview install， the output indicates that there is insufficient space in the /usr filesystem. Review of the root volume group indicates there are no available physical partitions， but the /test jfs2 filesystem is only 8% used. What is the most efficient method to use the available space in the /test filesystem to apply the update？（）
A.Use chfs to reduce the /test filesystem
B.Use cplv to copy the /test filesystem to a smaller logical volume
C.Use migratepv l to move the /test filesystem to a different volume group
D.Backup the /test filesystem， remove it， and recreate it with a smaller size -
单项选择题
Whichdescribestheoperationrequiredtomovetoanewreleaselevelofsystemfirmware？（）
A.Deferred
B.Transient
C.Concurrent
D.Disruptive -
单项选择题
Refer to the following output： The current permanent system firmware image is EM340_041The current temporary system firmware image is EM340_075 The system is currently booted from the temporary firmware image. Which command will display similar information？（）
A.lsmcode
B.diag -S 1
C.prtconf grep firmware image
D.invscout -vf [Server system name]
