250-251 Dumps
250-251 Braindumps
250-251 Real Questions
250-251 Practice Test
Actual Questions
Administration of HA Solutions for UNIX (VCS 5.0)
https://killexams.com/pass4sure/exam-detail/250-251
Which resource Type can be used to mirror the state of another persistent resource?
Phantom
Proxy
Process
Proctor
What is the first step when upgrading an operating system on a single node in a running multimode Veritas Cluster Server (VCS) cluster?
offline service groups on the node
freeze the service groups
migrate parallel service groups
shut down VCS on all nodes
An administrator needs to add a new resource type to a running cluster. What should the administrator do after installing the agent software on each cluster system?
generate the appropriate hatype commands with hacf -addtype
use the hatype command to add the new resource type
stop and restart Veritas Cluster Server so that the new resource type is recognized as valid
use the hares command to add the new resource type to your cluster
Which three are valid user categories in Veritas Cluster Server? (Select three.)
Cluster Manager
Cluster Operator
Cluster Guest
Group Manager
Group Operator
Which method maximizes uptime for clustered applications during a Veritas Cluster Server (VCS) upgrade?
use the harestart command when the upgrade is completed
stop VCS using the -force option and then restart VCS on each system
evacuate service groups while upgrading one system at a time
stop VCS using the -all option and then restart VCS on each system
A cluster has a service group with a particular functionality. There is a need for an additional service group that has very similar functionality. How can the new service group be created in a running cluster?
edit the Veritas Cluster Server simulators main.cmd file and import it into the running cluster
copy the resources into a new service group using the Veritas Cluster Server Java GUI
copy the service group using the Veritas Cluster Server Java GUI
run hacf -verify and paste the new service group into the cluster's main.cf
Which two files can be used to recreate a corrupt main.cf configuration file? (Select two.)
main.cf.previous
main.cf.old
main.cmd
main.previous
main.cmd.old
Consider the following litstat output from both nodes of a cluster.
Assuming all hardware is operational, what is required to get the hearbeat links running normally?
start LLT
Start GAB
assign an IP address to all four NICs
fix the main.cf file running hacf-verify.
Consider the following configuration:
While GroupA is online, all of the systems in the cluster are rebooted simultaneously. All of the systems finish booting and successfully join the cluster. What will happen to the service group, GroupA?
It will start on SystemA.
It will remain offline on all systems.
It will resume its state before the reboot.
It will start on SystemA in a frozen state.
6$03/( 48(67,216
7KHVH TXHVWLRQV DUH IRU GHPR SXUSRVH RQO\ )XOO YHUVLRQ LV XS WR GDWH DQG FRQWDLQV DFWXDO TXHVWLRQV DQG DQVZHUV
.LOOH[DPV FRP LV DQ RQOLQH SODWIRUP WKDW RIIHUV D ZLGH UDQJH RI VHUYLFHV UHODWHG WR FHUWLILFDWLRQ H[DP SUHSDUDWLRQ 7KH SODWIRUP SURYLGHV DFWXDO TXHVWLRQV H[DP GXPSV DQG SUDFWLFH WHVWV WR KHOS LQGLYLGXDOV SUHSDUH IRU YDULRXV FHUWLILFDWLRQ H[DPV ZLWK FRQILGHQFH +HUH DUH VRPH NH\ IHDWXUHV DQG VHUYLFHV RIIHUHG E\ .LOOH[DPV FRP
$FWXDO ([DP 4XHVWLRQV .LOOH[DPV FRP SURYLGHV DFWXDO H[DP TXHVWLRQV WKDW DUH H[SHULHQFHG LQ WHVW FHQWHUV 7KHVH TXHVWLRQV DUH XSGDWHG UHJXODUO\ WR HQVXUH WKH\ DUH XS WR GDWH DQG UHOHYDQW WR WKH ODWHVW H[DP V\OODEXV %\ VWXG\LQJ WKHVH DFWXDO TXHVWLRQV FDQGLGDWHV FDQ IDPLOLDUL]H WKHPVHOYHV ZLWK WKH FRQWHQW DQG IRUPDW RI WKH UHDO H[DP
([DP 'XPSV .LOOH[DPV FRP RIIHUV H[DP GXPSV LQ 3') IRUPDW 7KHVH GXPSV FRQWDLQ D FRPSUHKHQVLYH FROOHFWLRQ RI TXHVWLRQV DQG DQVZHUV WKDW FRYHU WKH H[DP WRSLFV %\ XVLQJ WKHVH GXPSV FDQGLGDWHV FDQ HQKDQFH WKHLU NQRZOHGJH DQG LPSURYH WKHLU FKDQFHV RI VXFFHVV LQ WKH FHUWLILFDWLRQ H[DP
3UDFWLFH 7HVWV .LOOH[DPV FRP SURYLGHV SUDFWLFH WHVWV WKURXJK WKHLU GHVNWRS 9&( H[DP VLPXODWRU DQG RQOLQH WHVW HQJLQH 7KHVH SUDFWLFH WHVWV VLPXODWH WKH UHDO H[DP HQYLURQPHQW DQG KHOS FDQGLGDWHV DVVHVV WKHLU UHDGLQHVV IRU WKH DFWXDO H[DP 7KH SUDFWLFH WHVWV FRYHU D ZLGH UDQJH RI TXHVWLRQV DQG HQDEOH FDQGLGDWHV WR LGHQWLI\ WKHLU VWUHQJWKV DQG ZHDNQHVVHV
*XDUDQWHHG 6XFFHVV .LOOH[DPV FRP RIIHUV D VXFFHVV JXDUDQWHH ZLWK WKHLU H[DP GXPSV 7KH\ FODLP WKDW E\ XVLQJ WKHLU PDWHULDOV FDQGLGDWHV ZLOO SDVV WKHLU H[DPV RQ WKH ILUVW DWWHPSW RU WKH\ ZLOO UHIXQG WKH SXUFKDVH SULFH 7KLV JXDUDQWHH SURYLGHV DVVXUDQFH DQG FRQILGHQFH WR LQGLYLGXDOV SUHSDULQJ IRU FHUWLILFDWLRQ H[DPV
8SGDWHG &RQWHQW .LOOH[DPV FRP UHJXODUO\ XSGDWHV LWV TXHVWLRQ EDQN DQG H[DP GXPSV WR HQVXUH WKDW WKH\ DUH FXUUHQW DQG UHIOHFW WKH ODWHVW FKDQJHV LQ WKH H[DP V\OODEXV 7KLV KHOSV FDQGLGDWHV VWD\ XS WR GDWH ZLWK WKH H[DP FRQWHQW DQG LQFUHDVHV WKHLU FKDQFHV RI VXFFHVV
7HFKQLFDO 6XSSRUW .LOOH[DPV FRP SURYLGHV IUHH [ WHFKQLFDO VXSSRUW WR DVVLVW FDQGLGDWHV ZLWK DQ\ TXHULHV RU LVVXHV WKH\ PD\ HQFRXQWHU ZKLOH XVLQJ WKHLU VHUYLFHV 7KHLU FHUWLILHG H[SHUWV DUH DYDLODEOH WR SURYLGH JXLGDQFH DQG KHOS FDQGLGDWHV WKURXJKRXW WKHLU H[DP SUHSDUDWLRQ MRXUQH\
'PS .PSF FYBNT WJTJU IUUQT LJMMFYBNT DPN WFOEPST FYBN MJTU
.LOO \RXU H[DP DW )LUVW $WWHPSW *XDUDQWHHG