Hi,
Below are the steps carried out to extend mirrored veritas under sun cluster.
Kindly let me know if there is any alternate way.
@frparwi3:/ #scstat -n
-- Cluster Nodes --
Node name Status
--------- ------
Cluster node: frparwi2 Online
Cluster node: frparwi3 Online
@frparwi3:/ #df -k /sapdb
Filesystem kbytes used avail capacity Mounted on
/dev/vx/dsk/SDP_data/lvsapdb
72388153 65159982 6710728 91% /sapdb
@frparwi3:/ #vxassist -g SDP_data maxsize
Maximum volume size: 41699328 (20361Mb)
@frparwi3:/ #clear
@frparwi3:/ #scstat -n
-- Cluster Nodes --
Node name Status
--------- ------
Cluster node: frparwi2 Online
Cluster node: frparwi3 Online
@frparwi3:/ #df -k /sapdb
Filesystem kbytes used avail capacity Mounted on
/dev/vx/dsk/SDP_data/lvsapdb
72388153 65159982 6710728 91% /sapdb
@frparwi3:/ #vxassist -g SDP_data maxsize
Maximum volume size: 41699328 (20361Mb)
@frparwi3:/ #vxdg list
NAME STATE ID
rootdg enabled 1090998859.1025.frparwi3
SDP_data enabled 1091450726.1340.frparwi2
XOS_data enabled 1091004830.1210.frparwi2
@frparwi3:/ #vxprint -g SDP_data lvsapdb
TY NAME ASSOC KSTATE LENGTH PLOFFS STATE TUTIL0 PUTIL0
v lvsapdb fsgen ENABLED 147075072 - ACTIVE - -
pl lvsapdb-01 lvsapdb ENABLED 147075840 - ACTIVE - -
sd SDP_data_485_21-01 lvsapdb-01 ENABLED 35926080 0 - - -
sd SDP_data_485_195-01 lvsapdb-01 ENABLED 40122240 35926080 - - -
sd SDP_data_485_255-01 lvsapdb-01 ENABLED 8112960 76048320 - - -
sd SDP_data_485_1-01 lvsapdb-01 ENABLED 2005440 84161280 - - -
sd SDP_data_485_125-01 lvsapdb-01 ENABLED 10486080 86166720 - - -
sd SDP_data_485_125-02 lvsapdb-01 ENABLED 3137280 96652800 - - -
sd SDP_data_485_125-05 lvsapdb-01 ENABLED 1927680 99790080 - - -
sd SDP_data_485_255-02 lvsapdb-01 ENABLED 3414720 101717760 - - -
sd SDP_data_485_2-01 lvsapdb-01 ENABLED 35651520 105132480 - - -
sd SDP_data_511_3-01 lvsapdb-01 ENABLED 6291840 140784000 - - -
pl lvsapdb-02 lvsapdb ENABLED LOGONLY - ACTIVE - -
sd SDB_data_485_21-06 lvsapdb-02 ENABLED 297 LOG - - -
pl lvsapdb-03 lvsapdb ENABLED 147075840 - ACTIVE - -
sd SDP_data_511_21-02 lvsapdb-03 ENABLED 35927040 0 - - -
sd SDP_data_511_188-01 lvsapdb-03 ENABLED 40122240 35927040 - - -
sd SDP_data_511_255-01 lvsapdb-03 ENABLED 8112000 76049280 - - -
sd SDP_data_511_125-01 lvsapdb-03 ENABLED 10485120 84161280 - - -
sd SDP_data_511_125-02 lvsapdb-03 ENABLED 8388480 94646400 - - -
sd SDP_data_511_255-02 lvsapdb-03 ENABLED 3413760 103034880 - - -
sd SDP_data_485_3-01 lvsapdb-03 ENABLED 19655040 106448640 - - -
sd SDP_data_511_2-01 lvsapdb-03 ENABLED 14680320 126103680 - - -
sd SDP_data_485_3-13 lvsapdb-03 ENABLED 6291840 140784000 - - -
@frparwi3:/ #
@frparwi3:/ #vxdg -g SDP_data free
DISK DEVICE TAG OFFSET LENGTH FLAGS
SDP_data_485_1 c2t8d1s2 c2t8d1 2047872 1728 n
SDP_data_485_1 c2t8d1s2 c2t8d1 4097600 640 n
SDP_data_485_1 c2t8d1s2 c2t8d1 20482240 320 n
SDP_data_485_1 c2t8d1s2 c2t8d1 22488000 3244800 n
SDP_data_485_2 c2t8d2s2 c2t8d2 35651520 4470720 n
SDP_data_485_3 c2t8d3s2 c2t8d3 19655040 1920 n
SDP_data_485_3 c2t8d3s2 c2t8d3 25948800 14173440 n
SDP_data_485_9 c2t8d9s2 c2t8d9 1716 204 n
SDP_data_485_9 c2t8d9s2 c2t8d9 39847808 274432 n
SDP_data_485_21 c2t8d21s2 c2t8d21 363 597 n
SDP_data_485_64 c2t8d64s2 c2t8d64 66 894 n
SDP_data_485_255 c2t8d255s2 c2t8d255 33556096 704 n
SDP_data_511_1 c2t9d1s2 c2t9d1 2047872 768 n
SDP_data_511_1 c2t9d1s2 c2t9d1 4096640 640 n
SDP_data_511_1 c2t9d1s2 c2t9d1 20481280 320 n
SDP_data_511_2 c2t9d2s2 c2t9d2 0 1920 n
SDP_data_511_2 c2t9d2s2 c2t9d2 20973440 640 n
SDP_data_511_2 c2t9d2s2 c2t9d2 35654400 4467840 n
SDP_data_511_3 c2t9d3s2 c2t9d3 20971520 640 n
SDP_data_511_3 c2t9d3s2 c2t9d3 27264000 12858240 n
SDP_data_511_9 c2t9d9s2 c2t9d9 39845888 276352 n
SDP_data_511_125 c2t9d125s2 c2t9d125 38192640 1929600 n
SDP_data_511_255 c2t9d255s2 c2t9d255 8112000 1 n
SDP_data_511_255 c2t9d255s2 c2t9d255 13363201 959 n
SDP_data_511_255 c2t9d255s2 c2t9d255 33555136 704 n
SDP_data_511_255 c2t9d255s2 c2t9d255 40121280 960 n
@frparwi3:/ #
@frparwi3:/ #vxprint -st | grep -w SDP_data_485_3
sd SDP_data_485_3-01 lvsapdb-03 SDP_data_485_3 0 19655040 106448640 c2t8d3 ENA
sd SDP_data_485_3-13 lvsapdb-03 SDP_data_485_3 19656960 6291840 140784000
c2t8d3
ENA
@frparwi3:/ #vxprint -st | grep -w SDP_data_511_3
sd SDP_data_511_3-01 lvsapdb-01 SDP_data_511_3 20972160 6291840 140784000
c2t9d3
ENA
sd SDP_data_511_3-04 lvsapdata-P65 SDP_data_511_3 0 20971520 0 c2t9d3 ENA
@frparwi3:/ #
Now we want to extend /sapdb by 4GB=8388608 sectors
@frparwi3:/ #vxmake -g SDP_data sd SDP_data_485_3-02
SDP_data_485_3,25948800,8388608
@frparwi3:/ #vxmake -g SDP_data sd SDP_data_511_3_02
SDP_data_511_3,27264000,8388608
@frparwi3:/ #vxsd assoc lvsapdb-01 SDP_data_485_3-02
@frparwi3:/ #vxsd assoc lvsapdb-03 SDP_data_511_3_02
@frparwi3:/ #vxresize -b -g SDP_data lvsapdb +4G SDP_data_485_3 SDP_data_511_3
@frparwi3:/ #scsetup
5) Device groups and volumes
2) Synchronize volume information for a VxVM device group
Name of the VxVM device group you want to synchronize? SDP_data
After extending by 4GB-->
@frparwi3:/ #vxprint -g SDP_data lvsapdb
v lvsapdb - ENABLED ACTIVE 155463680 SELECT -
fsgen
pl lvsapdb-01 lvsapdb ENABLED ACTIVE 155464448 CONCAT - RW
sd SDP_data_485_21-01 lvsapdb-01 SDP_data_485_21 4196160 35926080 0 c2t8d21 ENA
sd SDP_data_485_195-01 lvsapdb-01 SDP_data_485_195 0 40122240 35926080 c2t8d195
ENA
sd SDP_data_485_255-01 lvsapdb-01 SDP_data_485_255 0 8112960 76048320 c2t8d255
ENA
sd SDP_data_485_1-01 lvsapdb-01 SDP_data_485_1 20482560 2005440 84161280 c2t8d1
ENA
sd SDP_data_485_125-01 lvsapdb-01 SDP_data_485_125 0 10486080 86166720 c2t8d125
ENA
sd SDP_data_485_125-02 lvsapdb-01 SDP_data_485_125 26668800 3137280 96652800
c2t8d125 ENA
sd SDP_data_485_125-05 lvsapdb-01 SDP_data_485_125 38194560 1927680 99790080
c2t8d125 ENA
sd SDP_data_485_255-02 lvsapdb-01 SDP_data_485_255 13364160 3414720 101717760
c2t8d255 ENA
sd SDP_data_485_2-01 lvsapdb-01 SDP_data_485_2 0 35651520 105132480 c2t8d2 ENA
sd SDP_data_485_3-02 lvsapdb-01 SDP_data_485_3 25948800 8388608 147075840
c2t8d3
ENA
pl lvsapdb-02 lvsapdb ENABLED ACTIVE LOGONLY CONCAT - RW
sd SDB_data_485_21-06 lvsapdb-02 SDP_data_485_21 66 297 LOG c2t8d21 ENA
pl lvsapdb-03 lvsapdb ENABLED ACTIVE 155464448 CONCAT - RW
sd SDP_data_511_21-02 lvsapdb-03 SDP_data_511_21 4195200 35927040 0 c2t9d21 ENA
sd SDP_data_511_188-01 lvsapdb-03 SDP_data_511_188 0 40122240 35927040 c2t9d188
ENA
sd SDP_data_511_255-01 lvsapdb-03 SDP_data_511_255 0 8112000 76049280 c2t9d255
ENA
sd SDP_data_511_125-01 lvsapdb-03 SDP_data_511_125 0 10485120 84161280 c2t9d125
ENA
sd SDP_data_511_125-02 lvsapdb-03 SDP_data_511_125 21415680 8388480 94646400
c2t9d125 ENA
sd SDP_data_511_255-02 lvsapdb-03 SDP_data_511_255 13364160 3413760 103034880
c2t9d255 ENA
sd SDP_data_485_3-01 lvsapdb-03 SDP_data_485_3 0 19655040 106448640 c2t8d3 ENA
sd SDP_data_511_2-01 lvsapdb-03 SDP_data_511_2 20974080 14680320 126103680
c2t9d2 ENA
sd SDP_data_485_3-13 lvsapdb-03 SDP_data_485_3 19656960 6291840 140784000
c2t8d3
ENA
sd SDP_data_511_3_02 lvsapdb-03 SDP_data_511_3 27264000 8388608 147075840
c2t9d3
ENA
_______________________________________________
Veritas-vx maillist - [email protected]
http://mailman.eng.auburn.edu/mailman/listinfo/veritas-vx
