Files /tmp/file2 and /tmp/file3 are hard linked to /tmp/file1.
What will the result be if a user makes changes to /tmp/file2 at the same time another user tries to delete /tmp/file1?（）

单项选择题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'.

单项选择题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

单项选择题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

单项选择题The lsvg -o command is run with an output of only rootvg, but the server has another volume group named datavg, which is notdisplayed. What is the likely cause?（）

A.datavg is in an offline state.
B.'lsvg -o' only displays the root volume group.
C.'lsvg -o' only displays the fist volume group.
D.datavg has no filesystems and therefore, is inactive.

单项选择题What must an administrator do to create two new volume groups on a system with only one spare disk?（）

A.Run the 'mkvg -M' command to create multiple volume groups on a single disk
B.Add a new disk to the system or release a disk from the one of the existing volume groups
C.Run the 'mkvg' command to create multiple volume groups on a single disk providing the disk does not have a PVID
D.Run the 'mkvg' command to create multiple volume groups on a single disk providing the volume groups have the same PP size