Creating a new shared VG in HACMP

creating a new shared VG

and adding this to a RG while the cluster is running.

The following steps can be used to create a VG and then add this to a
exsisting RG.

Create VG
     smitty hacmp --> System Management --> HACMP Logical Volume
     Management --> Shared Volume Groups -->Create a Shared Volume Group
     -->select all the nodes --> select new luns/disk --> give new VG
     name,set PP size --> press Enter.

Add VG to a RG

     smitty hacmp --> Extended Configuration --> Extended Resource
     Configuration --> HACMP Extended Resource Group Configuration -->
     Change/Show Resources and Attributes for a Resource Group -->
     select RG -->In Volume Groups add the new VG--> press Enter.

After performing this action run a sync/verify once and wait for it to
fully complete before doing anything else  (check cluster is stable)

I need to get a snap -e from the system and run this through the decoder
just to confirm we don't have any bugs at this level..  But looking on
our database it seems fine.



The process is very straight forward.

1. Create a new VG using the following menu

This creates a enhance capable VG

#smitty cl_admin
  HACMP Concurrent Logical Volume Management
    HACMP Concurrent Logical Volume Management
      HACMP Concurrent Logical Volume Management

Select both nodes using F7 key or participating node

   add disk required disks and hit enter

Add new VG to the required Resource group:-

smitty hacmp >> Extended Configuration:-
                  Extended Resource Configuration
                     HACMP Extended Resource Group configuration
                      Change/show attributes
Important:-

Run a sync/verify on the cluster and wait for this to complete and the
cluster to become stable before performing further commands.

check using clstat or cldump command.

/usr/es/sbin/cluster/utilities/cldump

To add LV's and filesystems to this new VG use the HACMP logical Volume
Management menu in the cspoc menu.

A normal(not a concurrent) shared volume group had a failed disk, which was unmirrored & reduced from the vg outside the cspoc utility.
& later the disk was replaced, readded to vg and lv's remirrored.  All this was done on primary node where the vg was active. [This was performed outside the cspoc utility because of the fact that using the cspoc utility we were unable to unmirror].
Since the vg changes were done outside the cspoc(cluster single point of contact) utility, the changes were not synched across to the secondary node. Therefore there was risk that if a failure occurs & if the resource group fails over to the secondary node, it may fail to get activated on secondary node due to vgda in secondary node not in sync state.

Solution [manual updation of vgda on secondary node] [there is no need for any downtime of any resource group or node]:
a)  Take ur system(both nodes) & cluster information.
b)  Ensure the new replaced disk is also seen on the secondary node(run cfgmgr).Using the pvid grep in the lspv output.
c)  unlock the vg (release scsi reserve on the vg/disks) on the primary node:
"varyonvg -bu datavg"
d) Run importvg -L to detect the changes on secondary node:
importvg -L datavg hdiskX     [hdiskX is any disk of the datavg]
(if this command  displays error, u can perform the below steps)
or
exportvg datavg     [on secondary node]
importvg -V 41 -y datavg -n -F hdisk20    [on secondary node]
41 is the major number of the datavg, it should be the same major number as specified on primary node.
-n : option tells the importvg not to varyon the vg (very important).  -F: fast checkup of vgda areas.
hdisk20: is one of the disk of the datavg
e) Run "varyonvg datavg" on primary node to reimpose locking/reserves of the vg.

Important: The above steps are applicable only for the normal shared volume group & not for concurrent volume group.

Ravi was working on this issue, using this approach he successfully resolved the issu







root@dccccccc:/> lsvg -l dcccccccvg
dcccccccvg:
LV NAME             TYPE       LPs   PPs   PVs  LV STATE      MOUNT POINT
hadbaslv            jfs        8     16    2    open/syncd    /hadbas
loglv00             jfslog     1     2     2    open/syncd    N/A
hagfen1lv           jfs        4     8     2    open/syncd    /hagfen1
habfen1lv           jfs        4     8     2    open/syncd    /habfen1
hafenc1lv           jfs        4     8     2    open/syncd    /hafenc1
hagws01lv           jfs        128   256   2    open/syncd    /hagws01
habws01lv           jfs        128   256   2    open/syncd    /habws01
db2_repllv          jfs        128   256   2    open/syncd    /db2/db2_repl
haigb01lv           jfs        64    128   2    open/syncd    /haigb01
db2_tables01lv      jfs        160   320   2    open/syncd    /db2/db2_tables01
db2_tables02lv      jfs        96    192   2    open/syncd    /db2/db2_tables02
db2_indexes01lv     jfs        128   256   2    open/syncd    /db2/db2_indexes01
db2_indexes02lv     jfs        64    128   2    open/syncd    /db2/db2_indexes02
db2_logslv          jfs        128   256   2    open/syncd    /db2/db2_logs
db2_archivelv       jfs        288   576   2    open/syncd    /db2/db2_archive
db2_tmpsp01lv       jfs        192   384   2    open/syncd    /db2/db2_tempspace01
db2_backuplv        jfs        2020  4040  24   open/syncd    /db2/db2_backup
tsmshrlv            jfs        1     2     2    open/syncd    /ha_mnt1/tsmshr
db2_auditlv         jfs        64    64    1    open/syncd    /db2/db2_audit
root@dccccccc:/> lsvg -o
dcccccccvg
rootvg
root@dccccccc:/>

root@dccccccc:/usr/sbin/cluster/utilities> ./clfindres
-----------------------------------------------------------------------------
Group Name     Type       State      Location
-----------------------------------------------------------------------------
udb_rg         cascading  ONLINE     dccccccc
                          OFFLINE    deeeeeee

root@dccccccc:/usr/sbin/cluster/utilities>
root@dccccccc:/usr/sbin/cluster/utilities> ./clshowres

Resource Group Name                          udb_rg
Node Relationship                            cascading
Site Relationship                            ignore
Participating Node Name(s)                   dccccccc deeeeeee
Node Priority
Service IP Label                             dccccccc
Filesystems                                  ALL
Filesystems Consistency Check                fsck
Filesystems Recovery Method                  sequential
Filesystems/Directories to be exported
Filesystems to be NFS mounted
Network For NFS Mount
Volume Groups                                dcccccccvg
Concurrent Volume Groups
Use forced varyon for volume groups, if necessaryfalse
Disks
GMD Replicated Resources
PPRC Replicated Resources
AIX Connections Services
AIX Fast Connect Services
Shared Tape Resources
Application Servers                          udb_app
Highly Available Communication Links
Primary Workload Manager Class
Secondary Workload Manager Class
Delayed Fallback Timer
Miscellaneous Data
Automatically Import Volume Groups           false
Inactive Takeover                            false
Cascading Without Fallback                   false
SSA Disk Fencing                             false
Filesystems mounted before IP configured     true


Run Time Parameters:

Node Name                                    dccccccc
Debug Level                                  high
Format for hacmp.out                         Standard

Node Name                                    deeeeeee
Debug Level                                  high
Format for hacmp.out                         Standard

root@dccccccc:/usr/sbin/cluster/utilities>

root@dccccccc:/usr/sbin/cluster/utilities> ./cllsserv
libodm: The specified search criteria is incorrectly formed.
        Make sure the criteria contains only valid descriptor names and
        the search values are correct.

Application server [] does not exist.
root@dccccccc:/usr/sbin/cluster/utilities>


root@dccccccc:/usr/sbin/cluster/utilities> lsvg -o
dcccccccvg
rootvg
root@dccccccc:/usr/sbin/cluster/utilities> lsvg dcccccccvg
VOLUME GROUP:       dcccccccvg              VG IDENTIFIER:  0004047a00004c00000000fb5e7fe19e
VG STATE:           active                   PP SIZE:        16 megabyte(s)
VG PERMISSION:      read/write               TOTAL PPs:      13008 (208128 megabytes)
MAX LVs:            256                      FREE PPs:       5852 (93632 megabytes)
LVs:                19                       USED PPs:       7156 (114496 megabytes)
OPEN LVs:           19                       QUORUM:         13
TOTAL PVs:          24                       VG DESCRIPTORS: 24
STALE PVs:          0                        STALE PPs:      0
ACTIVE PVs:         24                       AUTO ON:        yes
MAX PPs per VG:     32512
MAX PPs per PV:     1016                     MAX PVs:        32
LTG size:           128 kilobyte(s)          AUTO SYNC:      no
HOT SPARE:          no                       BB POLICY:      relocatable
root@dccccccc:/usr/sbin/cluster/utilities>
root@deeeeeee:/> lsvg
rootvg
dcccccccvg
root@deeeeeee:/> lsvg dcccccccvg
0516-010 : Volume group must be varied on; use varyonvg command.
root@deeeeeee:/>


qroot@deeeeeee:/usr/sbin/cluster> cd uti*
root@deeeeeee:/usr/sbin/cluster/utilities> ./clfindres
-----------------------------------------------------------------------------
Group Name     Type       State      Location
-----------------------------------------------------------------------------
udb_rg         cascading  ONLINE     dccccccc
                          OFFLINE    deeeeeee

root@deeeeeee:/usr/sbin/cluster/utilities> ./clRGinfo
-----------------------------------------------------------------------------
Group Name     Type       State      Location
-----------------------------------------------------------------------------
udb_rg         cascading  ONLINE     dccccccc
                          OFFLINE    deeeeeee

root@deeeeeee:/usr/sbin/cluster/utilities>
root@dccccccc:/usr/sbin/cluster/utilities> lsvg -o
dcccccccvg
rootvg
root@dccccccc:/usr/sbin/cluster/utilities> varyonvg -bu dcccccccvg
root@dccccccc:/usr/sbin/cluster/utilities>


 Importvg –L vg0001


importvg -L dcccccccvg hdisk20



root@deeeeeee:/usr/sbin/cluster/utilities> lspv
hdisk0          0007986ae34ab7c2                    rootvg          active
hdisk1          0007986ae326c405                    rootvg          active
hdisk2          0004047a5bbbb462                    dcccccccvg
hdisk3          0004047a5bbc52c1                    dcccccccvg
hdisk4          0004047a5bbc65da                    dcccccccvg
hdisk5          0004047a5bbc79ad                    dcccccccvg
hdisk6          0004047a5bbc8bed                    dcccccccvg
hdisk7          0004047a5bbc9ee6                    dcccccccvg
hdisk8          0004047a5bbcb0f7                    dcccccccvg
hdisk9          0004047a5bbcc38d                    dcccccccvg
hdisk10         0004047a5bbcd6ed                    dcccccccvg
hdisk11         0004047a5bbce7d9                    dcccccccvg
hdisk12         0004047a5bbcf9df                    dcccccccvg
hdisk13         0004047a5bbd0c49                    dcccccccvg
hdisk14         0004047a5bbd1cac                    dcccccccvg
hdisk15         0004047a5bbd2fde                    dcccccccvg
hdisk16         0004047a5bbd4259                    dcccccccvg
hdisk17         0004047a5bbd5742                    dcccccccvg
hdisk18         0004047a5bbd6bcd                    dcccccccvg
hdisk19         0004047a5bbd7932                    dcccccccvg
hdisk20         0004047a5bbd8068                    dcccccccvg
hdisk21         0004047a5bbd879d                    dcccccccvg
hdisk23         0004047a5bbd9622                    dcccccccvg
hdisk24         0004047a5bbd9d73                    dcccccccvg
hdisk25         0004047a5bbda4bf                    dcccccccvg
hdisk26         0004047a8abfee03                    dcccccccvg
hdisk27         none                                None
root@deeeeeee:/usr/sbin/cluster/utilities>


root@deeeeeee:/usr/sbin/cluster/utilities> importvg -L dcccccccvg hdisk20
0516-304 getlvodm: Unable to find device id 0004047ad46dd30f in the Device
        Configuration Database.
0516-304 : Unable to find device id 0004047ad46dd30f0000000000000000 in the Device
        Configuration Database.
0516-780 importvg: Unable to import volume group from hdisk20.
root@deeeeeee:/usr/sbin/cluster/utilities>


root@deeeeeee:/usr/sbin/cluster/utilities> importvg -L dcccccccvg hdisk20
0516-304 getlvodm: Unable to find device id 0004047ad46dd30f in the Device
        Configuration Database.
0516-304 : Unable to find device id 0004047ad46dd30f0000000000000000 in the Device
        Configuration Database.
0516-780 importvg: Unable to import volume group from hdisk20.
root@deeeeeee:/usr/sbin/cluster/utilities> lspv
hdisk0          0007986ae34ab7c2                    rootvg          active
hdisk1          0007986ae326c405                    rootvg          active
hdisk2          0004047a5bbbb462                    dcccccccvg
hdisk3          0004047a5bbc52c1                    dcccccccvg
hdisk4          0004047a5bbc65da                    dcccccccvg
hdisk5          0004047a5bbc79ad                    dcccccccvg
hdisk6          0004047a5bbc8bed                    dcccccccvg
hdisk7          0004047a5bbc9ee6                    dcccccccvg
hdisk8          0004047a5bbcb0f7                    dcccccccvg
hdisk9          0004047a5bbcc38d                    dcccccccvg
hdisk10         0004047a5bbcd6ed                    dcccccccvg
hdisk11         0004047a5bbce7d9                    dcccccccvg
hdisk12         0004047a5bbcf9df                    dcccccccvg
hdisk13         0004047a5bbd0c49                    dcccccccvg
hdisk14         0004047a5bbd1cac                    dcccccccvg
hdisk15         0004047a5bbd2fde                    dcccccccvg
hdisk16         0004047a5bbd4259                    dcccccccvg
hdisk17         0004047a5bbd5742                    dcccccccvg
hdisk18         0004047a5bbd6bcd                    dcccccccvg
hdisk19         0004047a5bbd7932                    dcccccccvg
hdisk20         0004047a5bbd8068                    dcccccccvg
hdisk21         0004047a5bbd879d                    dcccccccvg
hdisk23         0004047a5bbd9622                    dcccccccvg
hdisk24         0004047a5bbd9d73                    dcccccccvg
hdisk25         0004047a5bbda4bf                    dcccccccvg
hdisk26         0004047a8abfee03                    dcccccccvg
hdisk27         none                                None
root@deeeeeee:/usr/sbin/cluster/utilities>


root@dccccccc:/usr/sbin/cluster/utilities> ls -l /dev/dcccccccvg
crw-r-----   1 root     system       41,  0 Jul 20 02:43 /dev/dcccccccvg
root@dccccccc:/usr/sbin/cluster/utilities>



root@deeeeeee:/usr/sbin/cluster/utilities> ls -l /dev/dcccccccvg
crw-r-----   1 root     system       41,  0 Oct 28 14:37 /dev/dcccccccvg
root@deeeeeee:/usr/sbin/cluster/utilities>


importvg -V 41 -y dcccccccvg -n -F hdisk20


root@deeeeeee:/usr/sbin/cluster/utilities> lsvg -o
rootvg
root@deeeeeee:/usr/sbin/cluster/utilities> lsvg
rootvg
dcccccccvg
root@deeeeeee:/usr/sbin/cluster/utilities> lspv
hdisk0          0007986ae34ab7c2                    rootvg          active
hdisk1          0007986ae326c405                    rootvg          active
hdisk2          0004047a5bbbb462                    dcccccccvg
hdisk3          0004047a5bbc52c1                    dcccccccvg
hdisk4          0004047a5bbc65da                    dcccccccvg
hdisk5          0004047a5bbc79ad                    dcccccccvg
hdisk6          0004047a5bbc8bed                    dcccccccvg
hdisk7          0004047a5bbc9ee6                    dcccccccvg
hdisk8          0004047a5bbcb0f7                    dcccccccvg
hdisk9          0004047a5bbcc38d                    dcccccccvg
hdisk10         0004047a5bbcd6ed                    dcccccccvg
hdisk11         0004047a5bbce7d9                    dcccccccvg
hdisk12         0004047a5bbcf9df                    dcccccccvg
hdisk13         0004047a5bbd0c49                    dcccccccvg
hdisk14         0004047a5bbd1cac                    dcccccccvg
hdisk15         0004047a5bbd2fde                    dcccccccvg
hdisk16         0004047a5bbd4259                    dcccccccvg
hdisk17         0004047a5bbd5742                    dcccccccvg
hdisk18         0004047a5bbd6bcd                    dcccccccvg
hdisk19         0004047a5bbd7932                    dcccccccvg
hdisk20         0004047a5bbd8068                    dcccccccvg
hdisk21         0004047a5bbd879d                    dcccccccvg
hdisk23         0004047a5bbd9622                    dcccccccvg
hdisk24         0004047a5bbd9d73                    dcccccccvg
hdisk25         0004047a5bbda4bf                    dcccccccvg
hdisk26         0004047a8abfee03                    dcccccccvg
hdisk27         none                                None
root@deeeeeee:/usr/sbin/cluster/utilities>


root@deeeeeee:/usr/sbin/cluster/utilities> lsvg
rootvg
dcccccccvg
root@deeeeeee:/usr/sbin/cluster/utilities> lsvg -o
rootvg
root@deeeeeee:/usr/sbin/cluster/utilities> exportvg dcccccccvg
root@deeeeeee:/usr/sbin/cluster/utilities> lsvg
rootvg
root@deeeeeee:/usr/sbin/cluster/utilities> lspv
hdisk0          0007986ae34ab7c2                    rootvg          active
hdisk1          0007986ae326c405                    rootvg          active
hdisk2          0004047a5bbbb462                    None
hdisk3          0004047a5bbc52c1                    None
hdisk4          0004047a5bbc65da                    None
hdisk5          0004047a5bbc79ad                    None
hdisk6          0004047a5bbc8bed                    None
hdisk7          0004047a5bbc9ee6                    None
hdisk8          0004047a5bbcb0f7                    None
hdisk9          0004047a5bbcc38d                    None
hdisk10         0004047a5bbcd6ed                    None
hdisk11         0004047a5bbce7d9                    None
hdisk12         0004047a5bbcf9df                    None
hdisk13         0004047a5bbd0c49                    None
hdisk14         0004047a5bbd1cac                    None
hdisk15         0004047a5bbd2fde                    None
hdisk16         0004047a5bbd4259                    None
hdisk17         0004047a5bbd5742                    None
hdisk18         0004047a5bbd6bcd                    None
hdisk19         0004047a5bbd7932                    None
hdisk20         0004047a5bbd8068                    None
hdisk21         0004047a5bbd879d                    None
hdisk23         0004047a5bbd9622                    None
hdisk24         0004047a5bbd9d73                    None
hdisk25         0004047a5bbda4bf                    None
hdisk26         0004047a8abfee03                    None
hdisk27         none                                None
root@deeeeeee:/usr/sbin/cluster/utilities>


root@deeeeeee:/usr/sbin/cluster/utilities> cfgmgr -l ssar
root@deeeeeee:/usr/sbin/cluster/utilities> lspv
hdisk0          0007986ae34ab7c2                    rootvg          active
hdisk1          0007986ae326c405                    rootvg          active
hdisk2          0004047a5bbbb462                    None
hdisk3          0004047a5bbc52c1                    None
hdisk4          0004047a5bbc65da                    None
hdisk5          0004047a5bbc79ad                    None
hdisk6          0004047a5bbc8bed                    None
hdisk7          0004047a5bbc9ee6                    None
hdisk8          0004047a5bbcb0f7                    None
hdisk9          0004047a5bbcc38d                    None
hdisk10         0004047a5bbcd6ed                    None
hdisk11         0004047a5bbce7d9                    None
hdisk12         0004047a5bbcf9df                    None
hdisk13         0004047a5bbd0c49                    None
hdisk14         0004047a5bbd1cac                    None
hdisk15         0004047a5bbd2fde                    None
hdisk16         0004047a5bbd4259                    None
hdisk17         0004047a5bbd5742                    None
hdisk18         0004047a5bbd6bcd                    None
hdisk19         0004047a5bbd7932                    None
hdisk20         0004047a5bbd8068                    None
hdisk21         0004047a5bbd879d                    None
hdisk23         0004047a5bbd9622                    None
hdisk24         0004047a5bbd9d73                    None
hdisk25         0004047a5bbda4bf                    None
hdisk26         0004047a8abfee03                    None
hdisk27         none                                None
root@deeeeeee:/usr/sbin/cluster/utilities>


root@deeeeeee:/usr/sbin/cluster/utilities> ifconfig -a
en0: flags=5e080863,c0
        inet 10.1.50.83 netmask 0xffff0000 broadcast 10.1.255.255
en1: flags=5e080863,c0
        inet 9.23.219.215 netmask 0xffffff00 broadcast 9.23.219.255
en3: flags=5e080863,c0
        inet 192.168.121.14 netmask 0xffffff00 broadcast 192.168.121.255
lo0: flags=e08084b
        inet 127.0.0.1 netmask 0xff000000 broadcast 127.255.255.255
        inet6 ::1/0
         tcp_sendspace 131072 tcp_recvspace 131072 rfc1323 1
root@deeeeeee:/usr/sbin/cluster/utilities> lsattr -El en0
alias4                    IPv4 Alias including Subnet Mask           True
alias6                    IPv6 Alias including Prefix Length         True
arp           on          Address Resolution Protocol (ARP)          True
authority                 Authorized Users                           True
broadcast                 Broadcast Address                          True
mtu           1500        Maximum IP Packet Size for This Device     True
netaddr       10.1.50.83  Internet Address                           True
netaddr6                  IPv6 Internet Address                      True
netmask       255.255.0.0 Subnet Mask                                True
prefixlen                 Prefix Length for IPv6 Internet Address    True
remmtu        576         Maximum IP Packet Size for REMOTE Networks True
rfc1323                   Enable/Disable TCP RFC 1323 Window Scaling True
security      none        Security Level                             True
state         up          Current Interface Status                   True
tcp_mssdflt               Set TCP Maximum Segment Size               True
tcp_nodelay               Enable/Disable TCP_NODELAY Option          True
tcp_recvspace             Set Socket Buffer Space for Receiving      True
tcp_sendspace             Set Socket Buffer Space for Sending        True
root@deeeeeee:/usr/sbin/cluster/utilities> lsattr -El en3
alias4                       IPv4 Alias including Subnet Mask           True
alias6                       IPv6 Alias including Prefix Length         True
arp           on             Address Resolution Protocol (ARP)          True
authority                    Authorized Users                           True
broadcast                    Broadcast Address                          True
mtu           1500           Maximum IP Packet Size for This Device     True
netaddr       192.168.121.14 Internet Address                           True
netaddr6                     IPv6 Internet Address                      True
netmask       255.255.255.0  Subnet Mask                                True
prefixlen                    Prefix Length for IPv6 Internet Address    True
remmtu        576            Maximum IP Packet Size for REMOTE Networks True
rfc1323                      Enable/Disable TCP RFC 1323 Window Scaling True
security      none           Security Level                             True
state         up             Current Interface Status                   True
tcp_mssdflt                  Set TCP Maximum Segment Size               True
tcp_nodelay                  Enable/Disable TCP_NODELAY Option          True
tcp_recvspace                Set Socket Buffer Space for Receiving      True
tcp_sendspace                Set Socket Buffer Space for Sending        True
root@deeeeeee:/usr/sbin/cluster/utilities> lsattr -El en1
alias4                      IPv4 Alias including Subnet Mask           True
alias6                      IPv6 Alias including Prefix Length         True
arp           on            Address Resolution Protocol (ARP)          True
authority                   Authorized Users                           True
broadcast                   Broadcast Address                          True
mtu           1500          Maximum IP Packet Size for This Device     True
netaddr       9.23.219.215  Internet Address                           True
netaddr6                    IPv6 Internet Address                      True
netmask       255.255.255.0 Subnet Mask                                True
prefixlen                   Prefix Length for IPv6 Internet Address    True
remmtu        576           Maximum IP Packet Size for REMOTE Networks True
rfc1323                     Enable/Disable TCP RFC 1323 Window Scaling True
security      none          Security Level                             True
state         up            Current Interface Status                   True
tcp_mssdflt                 Set TCP Maximum Segment Size               True
tcp_nodelay                 Enable/Disable TCP_NODELAY Option          True
tcp_recvspace               Set Socket Buffer Space for Receiving      True
tcp_sendspace               Set Socket Buffer Space for Sending        True
root@deeeeeee:/usr/sbin/cluster/utilities>

root@deeeeeee:/usr/sbin/cluster/utilities> lspv
hdisk0          0007986ae34ab7c2                    rootvg          active
hdisk1          0007986ae326c405                    rootvg          active
hdisk2          0004047a5bbbb462                    None
hdisk3          0004047a5bbc52c1                    None
hdisk4          0004047a5bbc65da                    None
hdisk5          0004047a5bbc79ad                    None
hdisk6          0004047a5bbc8bed                    None
hdisk7          0004047a5bbc9ee6                    None
hdisk8          0004047a5bbcb0f7                    None
hdisk9          0004047a5bbcc38d                    None
hdisk10         0004047a5bbcd6ed                    None
hdisk11         0004047a5bbce7d9                    None
hdisk12         0004047a5bbcf9df                    None
hdisk13         0004047a5bbd0c49                    None
hdisk14         0004047a5bbd1cac                    None
hdisk15         0004047a5bbd2fde                    None
hdisk16         0004047a5bbd4259                    None
hdisk17         0004047a5bbd5742                    None
hdisk18         0004047a5bbd6bcd                    None
hdisk19         0004047a5bbd7932                    None
hdisk20         0004047a5bbd8068                    None
hdisk21         0004047a5bbd879d                    None
hdisk23         0004047a5bbd9622                    None
hdisk24         0004047a5bbd9d73                    None
hdisk25         0004047a5bbda4bf                    None
hdisk27         0004047ad46dd30f                    None
hdisk26         0004047a8abfee03                    None
root@deeeeeee:/usr/sbin/cluster/utilities> lspv|grep 0004047ad46dd30f
hdisk27         0004047ad46dd30f                    None
root@deeeeeee:/usr/sbin/cluster/utilities>

root@deeeeeee:/usr/sbin/cluster/utilities> importvg -V 41 -y dcccccccvg -n -F hdisk20
dcccccccvg
root@deeeeeee:/usr/sbin/cluster/utilities> lspv
hdisk0          0007986ae34ab7c2                    rootvg          active
hdisk1          0007986ae326c405                    rootvg          active
hdisk2          0004047a5bbbb462                    dcccccccvg
hdisk3          0004047a5bbc52c1                    dcccccccvg
hdisk4          0004047a5bbc65da                    dcccccccvg
hdisk5          0004047a5bbc79ad                    dcccccccvg
hdisk6          0004047a5bbc8bed                    dcccccccvg
hdisk7          0004047a5bbc9ee6                    dcccccccvg
hdisk8          0004047a5bbcb0f7                    dcccccccvg
hdisk9          0004047a5bbcc38d                    dcccccccvg
hdisk10         0004047a5bbcd6ed                    dcccccccvg
hdisk11         0004047a5bbce7d9                    dcccccccvg
hdisk12         0004047a5bbcf9df                    dcccccccvg
hdisk13         0004047a5bbd0c49                    dcccccccvg
hdisk14         0004047a5bbd1cac                    dcccccccvg
hdisk15         0004047a5bbd2fde                    dcccccccvg
hdisk16         0004047a5bbd4259                    dcccccccvg
hdisk17         0004047a5bbd5742                    dcccccccvg
hdisk18         0004047a5bbd6bcd                    dcccccccvg
hdisk19         0004047a5bbd7932                    dcccccccvg
hdisk20         0004047a5bbd8068                    dcccccccvg
hdisk21         0004047a5bbd879d                    None
hdisk23         0004047a5bbd9622                    dcccccccvg
hdisk24         0004047a5bbd9d73                    dcccccccvg
hdisk25         0004047a5bbda4bf                    dcccccccvg
hdisk27         0004047ad46dd30f                    dcccccccvg
hdisk26         0004047a8abfee03                    dcccccccvg
root@deeeeeee:/usr/sbin/cluster/utilities>


root@dccccccc:/usr/sbin/cluster/utilities> lsvg dcccccccvg
VOLUME GROUP:       dcccccccvg              VG IDENTIFIER:  0004047a00004c00000000fb5e7fe19e
VG STATE:           active                   PP SIZE:        16 megabyte(s)
VG PERMISSION:      read/write               TOTAL PPs:      13008 (208128 megabytes)
MAX LVs:            256                      FREE PPs:       5852 (93632 megabytes)
LVs:                19                       USED PPs:       7156 (114496 megabytes)
OPEN LVs:           19                       QUORUM:         13
TOTAL PVs:          24                       VG DESCRIPTORS: 24
STALE PVs:          0                        STALE PPs:      0
ACTIVE PVs:         24                       AUTO ON:        yes
MAX PPs per VG:     32512
MAX PPs per PV:     1016                     MAX PVs:        32
LTG size:           128 kilobyte(s)          AUTO SYNC:      no
HOT SPARE:          no                       BB POLICY:      relocatable
root@dccccccc:/usr/sbin/cluster/utilities>


root@dccccccc:/usr/sbin/cluster/utilities> lspv
hdisk0          0004047ae34c2b1e                    rootvg          active
hdisk1          0004047ae325c810                    rootvg          active
hdisk2          0004047a5bbbb462                    dcccccccvg     active
hdisk3          0004047a5bbc52c1                    dcccccccvg     active
hdisk4          0004047a5bbc65da                    dcccccccvg     active
hdisk5          0004047a5bbc79ad                    dcccccccvg     active
hdisk6          0004047a5bbc8bed                    dcccccccvg     active
hdisk7          0004047a5bbc9ee6                    dcccccccvg     active
hdisk8          0004047a5bbcb0f7                    dcccccccvg     active
hdisk9          0004047a5bbcc38d                    dcccccccvg     active
hdisk10         0004047a5bbcd6ed                    dcccccccvg     active
hdisk11         0004047a5bbce7d9                    dcccccccvg     active
hdisk12         0004047a5bbcf9df                    dcccccccvg     active
hdisk13         0004047a5bbd0c49                    dcccccccvg     active
hdisk14         0004047a5bbd1cac                    dcccccccvg     active
hdisk15         0004047a5bbd2fde                    dcccccccvg     active
hdisk16         0004047a5bbd4259                    dcccccccvg     active
hdisk17         0004047a5bbd5742                    dcccccccvg     active
hdisk18         0004047a5bbd6bcd                    dcccccccvg     active
hdisk19         0004047a5bbd7932                    dcccccccvg     active
hdisk20         0004047a5bbd8068                    dcccccccvg     active
hdisk23         0004047a5bbd9622                    dcccccccvg     active
hdisk24         0004047a5bbd9d73                    dcccccccvg     active
hdisk25         0004047a5bbda4bf                    dcccccccvg     active
hdisk26         0004047a8abfee03                    dcccccccvg     active
hdisk21         0004047ad46dd30f                    dcccccccvg     active
root@dccccccc:/usr/sbin/cluster/utilities> lspv|wc -l
      26
root@dccccccc:/usr/sbin/cluster/utilities>


root@deeeeeee:/usr/sbin/cluster/utilities> lspv|wc -l
      27
root@deeeeeee:/usr/sbin/cluster/utilities> rmdev -dl hdisk
root@deeeeeee:/usr/sbin/cluster/utilities> lspv hdisk21
0516-320 : Physical volume hdisk21 is not assigned to
        a volume group.
root@deeeeeee:/usr/sbin/cluster/utilities> rmdev -dl hdisk21
hdisk21 deleted
root@deeeeeee:/usr/sbin/cluster/utilities> lspv
hdisk0          0007986ae34ab7c2                    rootvg          active
hdisk1          0007986ae326c405                    rootvg          active
hdisk2          0004047a5bbbb462                    dcccccccvg
hdisk3          0004047a5bbc52c1                    dcccccccvg
hdisk4          0004047a5bbc65da                    dcccccccvg
hdisk5          0004047a5bbc79ad                    dcccccccvg
hdisk6          0004047a5bbc8bed                    dcccccccvg
hdisk7          0004047a5bbc9ee6                    dcccccccvg
hdisk8          0004047a5bbcb0f7                    dcccccccvg
hdisk9          0004047a5bbcc38d                    dcccccccvg
hdisk10         0004047a5bbcd6ed                    dcccccccvg
hdisk11         0004047a5bbce7d9                    dcccccccvg
hdisk12         0004047a5bbcf9df                    dcccccccvg
hdisk13         0004047a5bbd0c49                    dcccccccvg
hdisk14         0004047a5bbd1cac                    dcccccccvg
hdisk15         0004047a5bbd2fde                    dcccccccvg
hdisk16         0004047a5bbd4259                    dcccccccvg
hdisk17         0004047a5bbd5742                    dcccccccvg
hdisk18         0004047a5bbd6bcd                    dcccccccvg
hdisk19         0004047a5bbd7932                    dcccccccvg
hdisk20         0004047a5bbd8068                    dcccccccvg
hdisk23         0004047a5bbd9622                    dcccccccvg
hdisk24         0004047a5bbd9d73                    dcccccccvg
hdisk25         0004047a5bbda4bf                    dcccccccvg
hdisk27         0004047ad46dd30f                    dcccccccvg
hdisk26         0004047a8abfee03                    dcccccccvg
root@deeeeeee:/usr/sbin/cluster/utilities>


root@dccccccc:/usr/sbin/cluster/utilities> ./clfindres
-----------------------------------------------------------------------------
Group Name     Type       State      Location
-----------------------------------------------------------------------------
udb_rg         cascading  ONLINE     dccccccc
                          OFFLINE    deeeeeee

root@dccccccc:/usr/sbin/cluster/utilities>


root@deeeeeee:/usr/sbin/cluster/utilities> ./clfindres
-----------------------------------------------------------------------------
Group Name     Type       State      Location
-----------------------------------------------------------------------------
udb_rg         cascading  ONLINE     dccccccc
                          OFFLINE    deeeeeee

root@deeeeeee:/usr/sbin/cluster/utilities>


root@dccccccc:/usr/sbin/cluster/utilities> lsvg
rootvg
dcccccccvg
root@dccccccc:/usr/sbin/cluster/utilities> lsvg dcccccccvg
VOLUME GROUP:       dcccccccvg              VG IDENTIFIER:  0004047a00004c00000000fb5e7fe19e
VG STATE:           active                   PP SIZE:        16 megabyte(s)
VG PERMISSION:      read/write               TOTAL PPs:      13008 (208128 megabytes)
MAX LVs:            256                      FREE PPs:       5852 (93632 megabytes)
LVs:                19                       USED PPs:       7156 (114496 megabytes)
OPEN LVs:           19                       QUORUM:         13
TOTAL PVs:          24                       VG DESCRIPTORS: 24
STALE PVs:          0                        STALE PPs:      0
ACTIVE PVs:         24                       AUTO ON:        yes
MAX PPs per VG:     32512
MAX PPs per PV:     1016                     MAX PVs:        32
LTG size:           128 kilobyte(s)          AUTO SYNC:      no
HOT SPARE:          no                       BB POLICY:      relocatable
root@dccccccc:/usr/sbin/cluster/utilities> chvg -a n dcccccccvg
root@dccccccc:/usr/sbin/cluster/utilities> lsvg dcccccccvg
VOLUME GROUP:       dcccccccvg              VG IDENTIFIER:  0004047a00004c00000000fb5e7fe19e
VG STATE:           active                   PP SIZE:        16 megabyte(s)
VG PERMISSION:      read/write               TOTAL PPs:      13008 (208128 megabytes)
MAX LVs:            256                      FREE PPs:       5852 (93632 megabytes)
LVs:                19                       USED PPs:       7156 (114496 megabytes)
OPEN LVs:           19                       QUORUM:         13
TOTAL PVs:          24                       VG DESCRIPTORS: 24
STALE PVs:          0                        STALE PPs:      0
ACTIVE PVs:         24                       AUTO ON:        no
MAX PPs per VG:     32512
MAX PPs per PV:     1016                     MAX PVs:        32
LTG size:           128 kilobyte(s)          AUTO SYNC:      no
HOT SPARE:          no                       BB POLICY:      relocatable
root@dccccccc:/usr/sbin/cluster/utilities>


root@dccccccc:/usr/sbin/cluster/utilities> lsvg
rootvg
dcccccccvg
root@dccccccc:/usr/sbin/cluster/utilities> lsvg dcccccccvg
VOLUME GROUP:       dcccccccvg              VG IDENTIFIER:  0004047a00004c00000000fb5e7fe19e
VG STATE:           active                   PP SIZE:        16 megabyte(s)
VG PERMISSION:      read/write               TOTAL PPs:      13008 (208128 megabytes)
MAX LVs:            256                      FREE PPs:       5852 (93632 megabytes)
LVs:                19                       USED PPs:       7156 (114496 megabytes)
OPEN LVs:           19                       QUORUM:         13
TOTAL PVs:          24                       VG DESCRIPTORS: 24
STALE PVs:          0                        STALE PPs:      0
ACTIVE PVs:         24                       AUTO ON:        yes
MAX PPs per VG:     32512
MAX PPs per PV:     1016                     MAX PVs:        32
LTG size:           128 kilobyte(s)          AUTO SYNC:      no
HOT SPARE:          no                       BB POLICY:      relocatable
root@dccccccc:/usr/sbin/cluster/utilities> chvg -a n dcccccccvg
root@dccccccc:/usr/sbin/cluster/utilities> lsvg dcccccccvg
VOLUME GROUP:       dcccccccvg              VG IDENTIFIER:  0004047a00004c00000000fb5e7fe19e
VG STATE:           active                   PP SIZE:        16 megabyte(s)
VG PERMISSION:      read/write               TOTAL PPs:      13008 (208128 megabytes)
MAX LVs:            256                      FREE PPs:       5852 (93632 megabytes)
LVs:                19                       USED PPs:       7156 (114496 megabytes)
OPEN LVs:           19                       QUORUM:         13
TOTAL PVs:          24                       VG DESCRIPTORS: 24
STALE PVs:          0                        STALE PPs:      0
ACTIVE PVs:         24                       AUTO ON:        no
MAX PPs per VG:     32512
MAX PPs per PV:     1016                     MAX PVs:        32
LTG size:           128 kilobyte(s)          AUTO SYNC:      no
HOT SPARE:          no                       BB POLICY:      relocatable
root@dccccccc:/usr/sbin/cluster/utilities>