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varitas 粗略配置  

2008-10-31 14:12:53|  分类: varitas |  标签: |举报 |字号 订阅

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1. #installer install SF and VVR packages
    VVR License 4.1 Opteron
 
 
2.  #vxinstall on each node
 

3.

  Create 2 volumes , one as Data Vol, andn another as SRL Vol

 
 on Host A :

       bash-3.00# vxdg init oradg Disk_1   Disk_3    (at least 2 disks)

       bash-3.00# vxassist -g oradg make ora_vol 10g
       bash-3.00# vxassist -g oradg make SRL_vol 10g

on Host B:

      bash-3.00# vxdg init oradg Disk_1   Disk_3    (at least 2 disks)
     bash-3.00# vxassist -g oradg make ora_vol 10g
     bash-3.00# vxassist -g oradg make SRL_vol 10g

4.


  To create a Primary RVG of an RDS
  
   # vradmin -g oradg createpri testrvg  ora_vol SRL_vol


5. To create Secondary RVG

    # vradmin -g oradg addsec testrvg  SxRTFS04 SxRTFS05

 

6. start replication

  bash-3.00# vradmin -g oradg -a startrep testrvg
Message from Primary:
VxVM VVR vxrlink WARNING V-5-1-3359 Attaching rlink to non-empty rvg. Autosync will be

performed.
VxVM VVR vxrlink INFO V-5-1-3614 Secondary data volumes detected with rvg testrvg as

parent:
VxVM VVR vxrlink INFO V-5-1-6183 ora_vol:      len=20971520            

primary_datavol=ora_vol
VxVM VVR vxrlink INFO V-5-1-3365 Autosync operation has started

 

bash-3.00# vradmin -g oradg repstatus testrvg
Replicated Data Set: testrvg
Primary:
  Host name:                  SxRTFS04
  RVG name:                   testrvg
  DG name:                    oradg
  RVG state:                  enabled for I/O
  Data volumes:               1
  SRL name:                   SRL_vol
  SRL size:                   10.00 G
  Total secondaries:          1

Secondary:
  Host name:                  SxRTFS05
  RVG name:                   testrvg
  DG name:                    oradg
  Data status:                inconsistent
  Replication status:         resync in progress (autosync)
  Current mode:               asynchronous
  Logging to:                 DCM (contains 4550912 Kbytes) (autosync)
  Timestamp Information:      N/A

bash-3.00#

 

bash-3.00# vradmin -g oradg repstatus testrvg
Replicated Data Set: testrvg
Primary:
  Host name:                  SxRTFS04
  RVG name:                   testrvg
  DG name:                    oradg
  RVG state:                  enabled for I/O
  Data volumes:               1
  SRL name:                   SRL_vol
  SRL size:                   10.00 G
  Total secondaries:          1

Secondary:
  Host name:                  SxRTFS05
  RVG name:                   testrvg
  DG name:                    oradg
  Data status:                inconsistent
  Replication status:         stopped (primary detached)
  Current mode:               N/A
  Logging to:                 SRL
  Timestamp Information:      N/A

 

//How to Check VVR started normally


bash-3.00# ps -ef|grep vradmin
    root 25658 25603   0 09:17:22 pts/2       0:00 grep vradmin
    root 17176     1   0 16:46:32 ?           0:10 /usr/sbin/vradmind
bash-3.00# netstat -an |grep 4145
      *.4145                              Idle
      *.4145               *.*                0      0 49152      0 LISTEN

bash-3.00# vxdctl list
Volboot file
version: 3/1
seqno:   0.1
cluster protocol version: 60
hostid:  SxRTFS04

 

//Problem solving


bash-3.00# vradmin -g oradg createpri testrvg  ora_vol SRL_vol
Message from Primary:
VxVM vxmake WARNING V-5-1-10310  A RVG object cannot function properly with less than 1

I/O daemon(s) running. Setting iod count to 1.

 

bash-3.00# vxiod
1 volume I/O daemon running
bash-3.00# vxiod -H 
VxVM vxiod: illegal option -- H
Usage:  vxiod [-f] set count

With no arguments, report count of I/O daemons
bash-3.00# vxiod set 1
bash-3.00# vxiod
1 volume I/O daemon running


bash-3.00# vradmin -g oradg addsec testrvg  SxRTFS04 SxRTFS05
Message from Host SxRTFS05:
VxVM VVR vradmin ERROR V-5-52-422 Primary disk group 1215597289.20.SxRTFS04 is not

authenticated.
VxVM VVR vradmin ERROR V-5-52-802 Cannot start command execution on Secondary.

/etc/vx/vras/.rdg

 +


bash-3.00# vradmin -g oradg startrep testrvg
VxVM VVR vradmin ERROR V-5-52-21 One of the options -a, -c, or -f must be used.
VxVM VVR vradmin INFO V-5-52-44
    Usage: vradmin [-g diskgroup] {-a | -c checkpoint | -f} startrep rvg [sechost]
bash-3.00# vradmin -g oradg -a startrep testrvg
Message from Primary:
VxVM VVR vxrlink WARNING V-5-1-3359 Attaching rlink to non-empty rvg. Autosync will be

performed.
VxVM VVR vxrlink INFO V-5-1-3614 Secondary data volumes detected with rvg testrvg as

parent:
VxVM VVR vxrlink INFO V-5-1-6183 ora_vol:      len=20971520            

primary_datavol=ora_vol
VxVM VVR vxrlink INFO V-5-1-3365 Autosync operation has started
bash-3.00# vradmin -g oradg repstatus testrvg
Replicated Data Set: testrvg
Primary:
  Host name:                  SxRTFS04
  RVG name:                   testrvg
  DG name:                    oradg
  RVG state:                  enabled for I/O
  Data volumes:               1
  SRL name:                   SRL_vol
  SRL size:                   10.00 G
  Total secondaries:          1

Secondary:
  Host name:                  SxRTFS05
  RVG name:                   testrvg
  DG name:                    oradg
  Data status:                inconsistent
  Replication status:         resync in progress (autosync)
  Current mode:               asynchronous
  Logging to:                 DCM (contains 10469376 Kbytes) (autosync)
  Timestamp Information:      N/A

bash-3.00#


 
//How to Delete a RVG

 
bash-3.00# vxrvg -g oradg stop testrvg
bash-3.00# vxprint
Disk group: oradg

TY NAME         ASSOC        KSTATE   LENGTH   PLOFFS   STATE    TUTIL0  PUTIL0
dg oradg        oradg        -        -        -        -        -       -

dm Disk_1       Disk_1       -        62860032 -        -        -       -
dm Disk_3       Disk_3       -        62860032 -        -        -       -

rv testrvg      -            DISABLED -        -        CLEAN    -       -
v  ora_vol      testrvg      ENABLED  20971520 -        ACTIVE   -       -
pl ora_vol-01   ora_vol      ENABLED  20971520 -        ACTIVE   -       -
sd Disk_1-01    ora_vol-01   ENABLED  20971520 0        -        -       -
pl ora_vol-02   ora_vol      ENABLED  LOGONLY  -        ACTIVE   -       -
sd Disk_1-02    ora_vol-02   ENABLED  352      LOG      -        -       -
pl ora_vol-03   ora_vol      ENABLED  LOGONLY  -        ACTIVE   -       -
sd Disk_3-02    ora_vol-03   ENABLED  352      LOG      -        -       -
v  SRL_vol      testrvg      ENABLED  20971520 SRL      ACTIVE   -       -
pl SRL_vol-01   SRL_vol      ENABLED  20971520 -        ACTIVE   -       -
sd Disk_3-01    SRL_vol-01   ENABLED  20971520 0        -        -       -
 
bash-3.00# vradmin -g oradg printrvg
Replicated Data Set: testrvg
Primary:
        HostName: SxRTFS05     
        RvgName: testrvg
        DgName: oradg


bash-3.00# vradmin -g oradg delpri testrvg
 

bash-3.00# vradmin  -g oradg stoprep  testrvg        
VxVM VVR vradmin WARNING V-5-52-92  Secondary data volumes will become out-of-date.
vradmin: Continue with stoprep (y/n)? y

bash-3.00# vradmin  -g oradg delsec testrvg SxRTFS05
Message from Host SxRTFS05:
VxVM VVR vxrlink WARNING V-5-1-3532 Rlink rlk_SxRTFS04_testrvg is already detached
bash-3.00#

bash-3.00# vradmin -g oradg delpri testrvg
bash-3.00#
bash-3.00#

 

++++++++++++

1. bash-3.00# vxdg init oradg Disk_1 Disk_3


2.
bash-3.00# vxassist -g oradg make ora_vol 10g Disk_1
bash-3.00# vxassist -g oradg make ora_vol2 10g Disk_1
bash-3.00# vxassist -g oradg make SRL_vol 500m Disk_3
bash-3.00#

 

3.
bash-3.00# vradmin -g oradg createpri oraclervg  ora_vol,ora_vol2 SRL_vol

 

4. On host b

 bash-3.00# vxdg init oradg Disk_1 Disk_3
bash-3.00# vxassist -g oradg make ora_vol 10g Disk_1
bash-3.00# vxassist -g oradg make ora_vol2 10g Disk_1
bash-3.00# vxassist -g oradg make SRL_vol 500m Disk_3
bash-3.00#

 

5.
  on secondary node
  edit   /etc/vx/vras/.rdg

  on primary node
 bash-3.00# vradmin -g oradg addsec oraclervg  SxRTFS04 SxRTFS05

 

6.

bash-3.00# vradmin -g oradg -a startrep  oraclervg
Message from Primary:
VxVM VVR vxrlink WARNING V-5-1-3359 Attaching rlink to non-empty rvg. Autosync will be

performed.
VxVM VVR vxrlink INFO V-5-1-3614 Secondary data volumes detected with rvg oraclervg as

parent:
VxVM VVR vxrlink INFO V-5-1-6183 ora_vol:      len=20971520            

primary_datavol=ora_vol
VxVM VVR vxrlink INFO V-5-1-6183 ora_vol2:     len=20971520            

primary_datavol=ora_vol2
VxVM VVR vxrlink INFO V-5-1-3365 Autosync operation has started
bash-3.00#

 

7.


bash-3.00# vradmin -g oradg set oraclervg SxRTFS05 synchronous=override
bash-3.00#

 

//

 

++++++++++++++++

 

on host A
bash-3.00# vxdg init oradg AMS_WMS0_3   AMS_WMS0_4

bash-3.00# vxassist -g oradg make ora_vol01  50m AMS_WMS0_3
bash-3.00#

 vxassist -g oradg make ora_vol02  50m AMS_WMS0_3

 

bash-3.00# vxassist -g oradg make SRL_vol 500m   AMS_WMS0_4  

 

vradmin -g oradg createpri oraclervg  ora_vol01,ora_vol02 SRL_vol

 

on host B

 

bash-3.00# vxdg init oradg AMS_WMS0_0  AMS_WMS0_2    
bash-3.00#

vxassist -g oradg make ora_vol01  50m AMS_WMS0_0


vxassist -g oradg make ora_vol02  50m AMS_WMS0_0

vxassist -g oradg make SRL_vol 500m   AMS_WMS0_2


 
  on secondary node
  edit   /etc/vx/vras/.rdg

  on primary node
 bash-3.00# vradmin -g oradg addsec oraclervg  SxRTFS04 SxRTFS05
 
vradmin -g oradg -a startrep  oraclervg


+++++++++++++++++

 

// migrate

bash-3.00# vradmin -g oradg migrate oraclervg

vradmin -g data createpri repvg  ora_vol1  srl_vol

vradmin -g data addsec repvg  vvr440 vvr240

 

 

 

 

 

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