單項選擇題

A log logical volume is created as indicated below: root@host1:/# mklv -a c -t jfs2log -b y datavg 1 loglv00 root@host1:/# lsvg -l datavg datavg: LV NAMETYPELPsPPsPVsLV STATE MOUNT POINT loglv00jfs2log111closed/syncdN/AA new filesytem is then created using the new log logical volume.When the administrator attempts to mount the filesytem, the following error occurs:root@host1:/# mount/newfs mount: 0506-324 Cannot mount /dev/lv00 on /newfs:
Asystem call received a parameter that is not valid.
Which of the following actions will resolve this error?（）

A.Recreate the file system with -p rw flags and re-mount.
B.Run 'logform /dev/loglv00' and hit 'y' to destroy all data.
C.Run 'clrginfo -p' to clear the invalid filesystem parameter.
D.Change 'account = true' value in /etc/filesystem to 'account = false'.

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單項選擇題

The server host1 has been set up as a backup system with the following /etc/exports: How can a second server regularly use this disk space?（）

A./usr/sbin/mkfs -s 8G -o nbpi=2048,frag=512 /dev/lv00 -b -l host1
B./usr/sbin/crnfsmnt -d /backups -l /backups host1 -R -X -v -S -b bg
C./usr/sbin/mknfsmnt -f /backups -d /backups -h host1 -a -S -t rw -w bg -g
D./usr/sbin/crfs -v nfs -g vg1 -A yes -p rw -m /backups -a logname=/dev/lv00

單項選擇題

An administrator wants to mirror an importantfilesystem between two disks without mirroring the entire volume group.
Which command should be used?（）

A.cplv
B.mirrorvg
C.mklvcopy
D.migratel

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你可能感興趣的試題

The server host1 has been set up as a backup system with the following /etc/exports: How can a second server regularly use this disk space?（）

An administrator wants to mirror an importantfilesystem between two disks without mirroring the entire volume group. Which command should be used?（）

An administrator wants to mirror an importantfilesystem between two disks without mirroring the entire volume group.
Which command should be used?（）