單項(xiàng)選擇題

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？（）

A.All three files will contain the updates and will remain available.
B.All three files will be deleted and no changes will be made to /tmp/file2.
C.Only /tmp/file2 will contain the updates， but /tmp/file3 will remain available.
D.Both /tmp/file2 and /tmp/file3 will contain the updates and will remain available.

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單項(xiàng)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 STATEMOUNT POINT
loglv00jfs2log111closed/syncdN/A
A 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： A system 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’.

單項(xiàng)選擇題

The server host1 has been set up as a backup system with the following /etc/exports：/backups -rw.
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

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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？（）

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

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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？（）

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