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 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？（）