Back up the data, remove the failing disk from the volume group, then restore the data to the new disk.
Use the migratepv command to move data from one disk to another and then remove the failing disk from the volume group.
Use the mirrorvg command to mirror the data to the new disk, break the mirror and then remove the failing disk from the volume group.
Create a new filesystem on the new disk and use the mv command to move the data to the new filesystem, and then remove the failing disk from the volume group.
第1题:
YouhaveconfiguredflashrecoveryareainyourdatabaseandyousetthefollowingInitializationparametersforyourdatabaseinstance:
LOG_ARCHIVE_DEST1=,,LOCATION=/disk1/archMANDATORY’
LOG_ARCHIEVE_DEST2=,,LOCATION=/disk2/arch’
LOG_ARCHIVK_DEST_3=,,LOCATION=/diSk3/arch
LOG_ARCH1VK_DEST_4=’LOCATION=/disk4/arch’
LOG_ARCHIVE_MIN-SUCCEED_DEST=2
Whilethedatabaseinstanceisfunctional,yourealizedthatthedestinationsetbythe
LOG_ARCHIVE_DEST_IparameterIsnotavailableforthearchivedredologfiletobecreatedin.Allredologgroupshavebeenused.
Whathappensinaneventoflogswitch?()
第2题:
During an attempt to mount filesystems on the datavg volume group, the following error message occurs: "0506-323 Cannot get information about log device loglv00." The error is due to the fact that the jfslog used by these filesystems is located on a bad disk. Which of the following procedures should be performed to fix the error?()
A.Run fsck on all filesystems using loglv00
B.Run the logform command against loglv00
C.Recreate the filesystems and resotre form a backup
D.Create a enw jfslog and change /etc/filesystems to point to this log
第3题:
Youwanttosetthefollowinginitializationparametersforyourdatabaseinstance:LOG_ARCHIVE_DEST_1=’LOCATION=/disk1/arch’LOG_ARCHIVE_DEST_2=’LOCATION=/disk2/arch’LOG_ARCHIVE_DEST_3=’LOACTION=/disk3/arch’LOG_ARCHIVE_DEST_4=’LOCATION=/disk4/archMANDATORY’Identifythestatementthatcorrectlydescribesthissetting.()
A.TheMANDATORYlocationmustbeaflashrecoveryarea.
B.Theoptionaldestinationsmaynotusetheflashrecoveryarea.
C.ThissettingisnotallowedbecausethefirstdestinationisnotsetasMANDATORY.
D.Theonlineredologfileisnotallowedtobeoverwrittenifthearchivedlogcannotbecreatedinthefourthdestination.
第4题:
During an attempt to mount filesystems on the datavg volume grou, the following error message occurs: "0506-323 Cannot get information about log device loglv00." The error is due to the fjslog used by these filesystems is located on a bad disk.Which of the following procedures should be performed to fix the error?()
第5题:
命令“grep’error’/var/log/messages”的作用是()
第6题:
Youhavethefollowingonlineredologconfiguration:GroupMember1’/disk1/oradata/redo01a.log’2’/disk2/oradata/redo02a.log’3’/disk3/oradata/redo03a.log’Youdecidetomultiplextheonlineredologgroupsforrecoveryofredologfilesincaseofanydisaster.WhichtwostatementswillyouNOTissuetomultiplextheonlineredologfiles?()
A.ALTERDATABASEADDLOGFILEMEMBER’/disk1/oradata/redo01b.log’TOGROUP1;
B.ALTERDATABASEADDLOGFILEMEMBER’/disk2/oradata/redo01b.log’TOGROUP1;
C.ALTERDATABASEADDLOGFILEMEMBER’/disk1/oradata/redo02b.log’TOGROUP2;
D.ALTERDATABASEADDLOGFILEMEMBER’/disk2/oradata/redo02b.log’TOGROUP2;
E.ALTERDATABASEADDLOGFILEMEMBER’/disk1/oradata/redo3b.log’TOGROUP3;
F.ALTERDATABASEADDLOGFILEMEMBER’/disk2/oradata/redo3b.log’TOGROUP3;
第7题:
下列哪个选项是硬盘故障选项()
第8题:
A.Compilation will succeed for all classes and interfaces.
B.Compilation of class C will fail because of an error in line 2.
C.Compilation of class C will fail because of an error in line 6.
D.Compilation of class AImpl will fail because of an error in line 2
第9题:
A system’s backups are failing. Error log analysis indicates that there is either a hardware or media problem. Which command is used to determine if there is a hardware problem with the tape drive?()
第10题:
Company.com has a non-IBM disk storage unit connected by two Fibre channel connections. The Nodes have multiple connections to the storage device that allow load balancing. A failure with one Fibre adapter or connection will not be noticed by the application, but it needs to be addressed. How can HACMP help make this environment more robust?()