VG activation problems

[HAQBAHU]

Dear all,
my cluster has 2 nodes db and ap1 now my cluster is running on db and when i run vgdisplay on db where currently cluster is running then it is showing vg status as available , exclusive and when i run vgdisplay command on ap1 node then
following are the errors when i run vgdisplay command: please guide..........regards.

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agsap1:[/]# vgdisplay
--- Volume groups ---
VG Name /dev/vg00
VG Write Access read/write
VG Status available
Max LV 255
Cur LV 8
Open LV 8
Max PV 16
Cur PV 2
Act PV 2
Max PE per PV 4384
VGDA 4
PE Size (Mbytes) 16
Total PE 8692
Alloc PE 2976
Free PE 5716
Total PVG 0
Total Spare PVs 0
Total Spare PVs in use 0

vgdisplay: Volume group not activated.
vgdisplay: Cannot display volume group "/dev/vgarch".
vgdisplay: Volume group not activated.
vgdisplay: Cannot display volume group "/dev/vgora".
vgdisplay: Volume group not activated.
vgdisplay: Cannot display volume group "/dev/vgsap".
vgdisplay: Volume group not activated.
vgdisplay: Cannot display volume group "/dev/vglog".
vgdisplay: Volume group not activated.
vgdisplay: Cannot display volume group "/dev/vgdata".
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[Hasan Atasoy · Accepted solution]

hi haqbahu ;

since these vgs activated on db side. you cannot display their status on app side . they are disactivated on app. this is expected behaivour.


Hasan.

[Mridul Shrivastava]

If a VG is cluster aware and part of the package then thise vgs will be controlled by package script. This means they will be activated/ deactivated on the respective nodes as per the package.

Another thing is, if a vg is activated in exclusive mode then it can not be activated on other node.

[Mridul Shrivastava]

If a VG is cluster aware and part of the package then those vgs will be controlled by package script. This means they will be activated/ deactivated on the respective nodes as per the package.

Another thing is, if a vg is activated in exclusive mode then it can not be activated on other node.

[jaivinder]

Hi,

If the vg is activated on a node in exclusive mode then other node can not activate this vg.

Jaivinder