During an attempt to mount filesystems on the datavg volume group, the following error message occurs: "0506-323 Cannot get information about log device loglv00." The error is due to the fact that the jfslog used by these filesystems is located on a bad disk. Which of the following procedures should be performed to fix the error?()
A.Run fsck on all filesystems using loglv00
B.Run the logform command against loglv00
C.Recreate the filesystems and resotre form a backup
D.Create a enw jfslog and change /etc/filesystems to point to this log
第1题:
A、trial
B、contempt
C、desire
D、attempt
第2题:
以下属于调用摄像头硬件的权限的是:()
A.<uses-permission android:name="android.permission.CAMERA"/>
B.<uses-permission android:name="android.permission.MOUNT_UNMOUNT_FILESYSTEMS" />
C.<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"/>
D.<uses-permission android:name="android.permission.INTERNET"/>
第3题:
MES与ERP对比,MES不具备以下哪个特点?
A.MES覆盖面大得多
B.MES实现技术更复杂
C.MES业务模式更简单
D.MES管理粒度更为精细
第4题:
如何装载(mount)上在/etc/fstab文件中定义的所有文件系统()。
A.mount-a
B.mount/mnt/*
C.mount
D.cat/etc/fstab|mount
第5题:
重新加载fstab文件中的所有条目,需要使用的命令是()。
A.mount -d
B.mount -c
C.mount -a
D.mount -b
第6题:
2、重新加载fstab文件中的所有条目,需要使用的命令是()。
A.mount -d
B.mount -c
C.mount -a
D.mount -b