The /data filesystem does not exist.
This message indicates that the /data2/snap directory does not exist.
The name of the Backing Store is incorrect, it should be /dev/fssnap/0
This message indicates that you cannot have the backing store file on the same filesystem as the filesystem being snapped.
第1题:
执行下列程序段后,DATA1单元的值为( ) DATA1 DB 10H,20H DATA2 DB 30H,40H MOV AX,WORD PTR DATA1 CMP AX,WORD PTR DATA2 JA L MOV BX,WORD PTR DATA2 MOV WORD PTR DATA2,AX MOV WORD PTR DATA1,BX L:HLT
A.40H
B.30H
C.20H
D.10H
第2题:
An application writes to a log file in the /logs filesystem that is full. After the log file is deleted, 'df' still shows the filesystem as 100% full. What is the likely cause of the problem and what will resolve it?()
第3题:
( 36 ) 设有定义 :
struct complex
{ int real,unreal; } data1={1,8},data2;
则以下赋值语句中错误的是
A ) data2=data1;
B ) data2= ( 2,6 ) ;
C ) data2.real=data1.real;
D ) data2.real=data1.unreal;
第4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?()
第5题:
An application writes to a log file in the /logs filesystem that is full. After the log file is deleted,‘df’ still shows the filesystem as 100% full. What is the likely cause of the problem and what will resolve it?()
第6题:
指出以下数据定义伪指令所分配的字节数(80386系统)。 (1)DATA1 DF 12,34,56 (2)DATA2 DF DATA2 (3)DATA3 DQ 0,10 DUP(?) (4)DATA4 DT 0,1,2
第7题:
You need to restore some files from a file system. The file system was backed up from a snapshot. Which command will correctly restore these files?()
第8题:
A.The/datafilesystemdoesnotexist.
B.Thismessageindicatesthatthe/data2/snapdirectorydoesnotexist.
C.ThenameoftheBackingStoreisincorrect,itshouldbe/dev/fssnap/0
D.Thismessageindicatesthatyoucannothavethebackingstorefileonthesamefilesystemasthefilesystembeingsnapped.
第9题:
An administrator is attempting to recover a filesystem that fails to manually unmount. The fsck command produces the following output: The current volume is: /dev/fslv02 File system is currently mounted. Invalid file system size in the primary superblock. Invalid file system size in the secondary superblock. Primary superblock is corrupt. Secondary superblock is corrupt. fsck: 0507-018 Superblock is corrupt and cannot be repaired. Both primary and secondary copies are corrupt.Cannot continue tried to mount Which steps will resolve the problem?()
第10题:
Using splitvg to create a snapshot volume group of rootvg results in an error. What is the most likely cause of the error()