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ۼ : 06-10-17 15:05
veritas volume manager ( ) datadg group datagroup mirror
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ȸ : 7,659  

1. veritas volume manager ġ.


1-1. rootdg Ƽ .
  #format
    rootdg ġ c0t0d0s7 ġ ϵ ϰڽϴ.


2. ּ Ѱ ̻ rootdg .
  - ּ Ѱ ̻ rootdg ϴ vxconfigd ؼ Ѱ ̻ ũ  
    ׷ ʿ մϴ.

2-1. rootdg .
  - ö ִ vxconfigd --> disable mode .

   #vxconfigd -d or #vxconfigd -m disable

2-2. /etc/vx/volboot ʱȭ.


   #vxdctl init
   #vxdctl list
   
     Volboot file
     version: 3/1
     seqno:   0.1
     hostid:  readytop
     entries:


2-3. Liecnse Է.


    #vxlicense -c : ̼ Է.
    #vxlicense -p : Էµ ̼ Ȯ.


2-4. rootdg


# vxdg init rootdg
# vxdctl add disk c0t0d0s7 type=simple
vxvm:vxdctl: WARNING: Device c0t0d0s7: Not currently in the configuration
   ---->
# rm /etc/vx/reconfig.d/state.d/install-db
   ý volume manager starting install-db .
# vxdisk list
   rootdg Ȯ.

DEVICE       TYPE      DISK         GROUP        STATUS
c0t0d0s2     sliced    -            -            error
c0t0d0s7     simple    c0t0d0s7     rootdg       online
c0t1d0s2     sliced    -            -            error
c0t2d0s2     sliced    -            -            error

3. datadg ʱȭ.

vxdisksetup - /usr/lib/vxvm/bin ġ.
 - vxdisk list Ȯ datadg  ũ ° error Ǿ ֽϴ. ̰
   vxdisksetup online .

#vxdisksetup -i c0t1d0 ( online )
#vxdisk list

DEVICE       TYPE      DISK         GROUP        STATUS
c0t0d0s2     sliced    -            -            error
c0t0d0s7     simple    c0t0d0s7     rootdg       online
c0t1d0s2     sliced    -            -            online
c0t2d0s2     sliced    -            -            error


 #vxdisksetup -i c0t2d0 (online )

 #vxdisksetup -C c0t2d0 ( offline ) ---> ƹ ׷쿡 ԵǾ ִ ʴ ũ offline

4. ο disk ׷ .
    ο ׷ ϱ ؼ ׷쿡 Ե ũ Ǿ մϴ.

 #vxdg init group_name diskname=physical_device

  group_name : ׷
  diskname      :  ũ alias
  physical_device : ũ ̸.

 #vxdg init datadg disk01=c0t1d0
   --> ׷ datadg ̰ ũ alias disk01 ũ ̸
         c0t1d0 Դϴ. ũ alias disk01 ƴ϶ ٸ ̸ ص ˴ϴ.

 #vxdg -g group_name adddisk diskname=physical_device
   --->  ũ ׷ datadg  ߰  ų ũ .

  group_name : ׷
  diskname      :  ũ alias
  physical_device : ũ ̸.

  #vxdg -g datadg adddisk disk02=c0t2d0

  #vxdisk list

DEVICE       TYPE      DISK         GROUP        STATUS
c0t0d0s2     sliced    -            -            offline
c0t0d0s7     simple    c0t0d0s7     rootdg       online
c0t1d0s2     sliced    disk01       datadg       online
c0t2d0s2     sliced    disk02       datadg       online

  Ȯ Ҽ ִ.

5. volume .

 #vxassist -g groupname make volname size layout=concat subdisk1

   groupname : ׷
   volname : ý ̸
   size : ũ 뷮 .
   layout : strpie , mirror , raid5
   subdisk : ׷쿡 Ե ũ alias

⼭ ũ mirror ϱ .....

 #vxassist -g datadg make vol01 140034240 layout=mirror disk01 disk02 

 ׷ datadg ̰ volname vol01 size 140034240 raid
 mirror ׷쿡 Ե ũ disk01 , disk02

#vxassist -g  datadg help space ( ũ Ȯ )


#vxassist -g datadg maxsize layout=mirror ( ũ ִ 뷮 Ȯ )

6. ũ ȭ Ȯ.

#vxtask list


   TASKID  PTID TYPE/STATE    PCT   PROGRESS
   160         RDWRBACK/R 41.30% 0/140034240/57828640 VOLSTART 0.0


7. /etc/vfstab .


/dev/vx/dsk/datadg/vol01        /dev/vx/rdsk/datadg/vol01       /vxdisk ufs     2       yes     -


 
 

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