Clusture ASS
Transcript of Clusture ASS
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Cluster in Linux Assessment
a. nfs b. cifs
c. scsi d. None of the above
a. NAS
a. cifs
b. FCP
c. IDE
d. both b & c
a. Maintain data integrity b. reboot cluster node
c. Poer of cluster node
a. Dell drac b. APC Master Sitches
c. both a & b d. None
a. !CP"IP
c. tote#
a. defaults
b. $netdev
c. ro%defaults
d. All of the above
a. et' b. gfs(
2-)hich one is the bloc* +rotocol,
3-Na#e of the technology used to e+ose storage on netor*.
4-)hich +rotocol +rovides bloc* level access of storage,
5-. Fencing is used for,
6- )hich one is shared fencing device,
a. APC Master Sitch b. P I/0c. Dell dracd.None
7-)hich one is the individual fencing device,
8-)hich +rotocol is used for heartbeat functionality,
9-)hich o+tion is used to #ount a iscsitarget in "etc"fstab.
10-)hich file syste# is used for failsafe cluster,
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c. ocfs d. both b & c
1'- )hich co##and is used to list the the san devices,
12- )hat is the location of all bloc* devices,
13- o to list the o+en files ,
11-During the failover +eriod hich 4uery or*s in failover cluster,
12-During the failover +eriod hich 4uery or*s in failsafe cluster,
13-5FS or*s ith only,
a. scsils
b. listscsi
15-udev is used for,
16-)hich co##and is used to read udev rule,
a. "+roc"
b. "o+t
a. ls 6l b.lsof
b. both a & b d. None
19-Failover do#ain is used for,
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a. !o run all service on a single node
b. !o sto+ a service
c. !o stic* a service on a +articular node
d. None
a. 7edatb. Silicon 5ra+hics
c. Novel
(1- )hich co##and can be used to re#ove a #irror fro# a volu#e, 8Choose to.9
A. vedit :. vassist C. vre#ove
D. vevac E. v#irror
((- )hich co##and dis+lays the nu#ber of +aths to the datadg;1 dis*,
A. vdis* list datadg;1 :. vdg list datadg;1
C. v+ath list datadg;1 D. vd#+ad# list datadg;1
(
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(- A @eritas @olu#e Manager 8@@M9 dis* na#ed Dis*$' has been re#oved fro# the data
A. vdis* -g datadgr#dis* Dis*$'
:. vdis*unsetu+ Dis*$'
C. vdg -g datadgr#dis* Dis*$'
D.vdis*setu+ -r Dis*$'
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D. A++ro+riate licensing for all failover target syste#s.
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D. Cluster ID% @CS users% )eb 5I
A. SCSI II reservations
:. SCSI-< +ersistent reservations
C. Fibre channel loc*ing
D. SAN controller loc*ing
'- I"0 fencing can be configured for @CS if you are using @olu#e Manager ?. and=
A. ou have installed the Fencing agent for @CS.
:. our shared storage is in a SAN.
C. our shared storage devices su++ort SCSI-< Persistent 7eservations.
'2- o ill you start llt.
A. lltconfig 6*
:. llconfig 6#
C. lltconfig 6g
D. lltconfig 6c
'3- o ill you sto+ llt.
A. lltconfig 6*
:. llconfig 6
C. lltconfig 6g
D. lltconfig 6c
'- o ill you sto+ ad.
A. haconf
:. hashado C. hastart 6c
D. hastart
?;9 o ill you sto+ 5ab.
A. gabconfig -t
:. gabconfig 6
C. gabconfig -c
D. gabconfig 6B
'?- I"0 Fencing uses $$$$$$$$$$$$$$$$ to fence off the data dis*s fro# nodes no longer i
D.
our shared storage is a netor* a++liance.
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b. SAN c. both a & b d. None
b. ud+
d. tc+
d. All of the above
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a. ready 4uery b. rite 4uery
c. both read & rite 4uery d. None
a. both read & rite 4uery b. 0nly rite 4uery
c. 0nly read 4uery d. None
a. 7aidb. lv#
c. both a & b c. None
b. lsscsi
c. node
a. #ange cluster resources b. #anage c#an service
c. used for device na#ing d. None
a. udevinfo b. scsi$id
c. both a & b c. udevtrigger
b. "dev"
c. node
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c. I:M
A. vedit -g datadg -rf re#ove datavol
:. vvol -g datadgr#datavol
C. vvol -g datadg re#ove datavol
A. ( :. < C. ' D. ?
A. "etc"v"cbr"b* :. "etc"v"vconfig
C. "var"v"cbr"b* D. "var"v"vconfig
at the sa#e ti#e, 8Choose to.9
A. vresiBe
:. vdis* resiBe
C. fsad#
D. @EA
E. vassist
A. vassist -g datadg #a*e datavol layout>raid? ncol>raid?%addlogncol>raid?%raid?logncol>raid?%rlogncol>
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dg dis* grou+. )hich co##and is used to re#ove this dis* fro# @eritas @olu#e Manager 8@@M9 control,
o##ands but does
er configuration
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n=
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n the cluster.
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Cluster in Linux Assessment
a. nfs b. cifs
c. scsi d. None of the above
a. NAS
a. cifs
b. FCP
c. IDE
d. both b & c
a. Maintain data integrity b. reboot cluster node
c. Poer of cluster node
a. Dell drac b. APC Master Sitches
c. both a & b d. None
a. !CP"IP
c. tote#
a. defaults
b. $netdev
c. ro%defaults
d. All of the above
a. et' b. gfs(
2-)hich one is the bloc* +rotocol,
3-Na#e of the technology used to e+ose storage on netor*.
4-)hich +rotocol +rovides bloc* level access of storage,
5-. Fencing is used for,
6- )hich one is shared fencing device,
a. APC Master Sitch b. P I/0c. Dell dracd.None
7-)hich one is the individual fencing device,
8-)hich +rotocol is used for heartbeat functionality,
9-)hich o+tion is used to #ount a iscsitarget in "etc"fstab.
10-)hich file syste# is used for failsafe cluster,
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c. ocfs d. both b & c
1'- )hich co##and is used to list the the san devices,
12- )hat is the location of all bloc* devices,
13- o to list the o+en files ,
11-During the failover +eriod hich 4uery or*s in failover cluster,
12-During the failover +eriod hich 4uery or*s in failsafe cluster,
13-5FS or*s ith only,
a. scsils
b. listscsi
15-udev is used for,
16-)hich co##and is used to read udev rule,
a. "+roc"
b. "o+t
a. ls 6l b.lsof
b. both a & b d. None
19-Failover do#ain is used for,
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a. !o run all service on a single node
b. !o sto+ a service
c. !o stic* a service on a +articular node
d. None
a. 7edatb. Silicon 5ra+hics
c. Novel
(1- )hich co##and can be used to re#ove a #irror fro# a volu#e, 8Choose to.9
A. vedit :. vassist C. vre#ove
D. vevac E. v#irror
((- )hich co##and dis+lays the nu#ber of +aths to the datadg;1 dis*,
A. vdis* list datadg;1 :. vdg list datadg;1
C. v+ath list datadg;1 D. vd#+ad# list datadg;1
(
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(- A @eritas @olu#e Manager 8@@M9 dis* na#ed Dis*$' has been re#oved fro# the data
A. vdis* -g datadgr#dis* Dis*$'
:. vdis*unsetu+ Dis*$'
C. vdg -g datadgr#dis* Dis*$'
D.vdis*setu+ -r Dis*$'
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D. A++ro+riate licensing for all failover target syste#s.
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D. Cluster ID% @CS users% )eb 5I
A. SCSI II reservations
:. SCSI-< +ersistent reservations
C. Fibre channel loc*ing
D. SAN controller loc*ing
'- I"0 fencing can be configured for @CS if you are using @olu#e Manager ?. and=
A. ou have installed the Fencing agent for @CS.
:. our shared storage is in a SAN.
C. our shared storage devices su++ort SCSI-< Persistent 7eservations.
'2- o ill you start llt.
A. lltconfig 6*
:. llconfig 6#
C. lltconfig 6g
D. lltconfig 6c
'3- o ill you sto+ llt.
A. lltconfig 6*
:. llconfig 6
C. lltconfig 6g
D. lltconfig 6c
'- o ill you sto+ ad.
A. haconf
:. hashado C. hastart 6c
D. hastart
?;9 o ill you sto+ 5ab.
A. gabconfig -t
:. gabconfig 6
C. gabconfig -c
D. gabconfig 6B
'?- I"0 Fencing uses $$$$$$$$$$$$$$$$ to fence off the data dis*s fro# nodes no longer i
D.
our shared storage is a netor* a++liance.
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b. SAN c. both a & b d. None
b. ud+
d. tc+
d. All of the above
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a. ready 4uery b. rite 4uery
c. both read & rite 4uery d. None
a. both read & rite 4uery b. 0nly rite 4uery
c. 0nly read 4uery d. None
a. 7aidb. lv#
c. both a & b c. None
b. lsscsi
c. node
a. #ange cluster resources b. #anage c#an service
c. used for device na#ing d. None
a. udevinfo b. scsi$id
c. both a & b c. udevtrigger
b. "dev"
c. node
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c. I:M
A. vedit -g datadg -rf re#ove datavol
:. vvol -g datadgr#datavol
C. vvol -g datadg re#ove datavol
A. ( :. < C. ' D. ?
A. "etc"v"cbr"b* :. "etc"v"vconfig
C. "var"v"cbr"b* D. "var"v"vconfig
at the sa#e ti#e, 8Choose to.9
A. vresiBe
:. vdis* resiBe
C. fsad#
D. @EA
E. vassist
A. vassist -g datadg #a*e datavol layout>raid? ncol>raid?%addlogncol>raid?%raid?logncol>raid?%rlogncol>
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dg dis* grou+. )hich co##and is used to re#ove this dis* fro# @eritas @olu#e Manager 8@@M9 control,
o##ands but does
er configuration
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n=
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n the cluster.