finding out the raid and disk group used

[newunix]

hi

storage : eva8k
ver : hp-ux 11i v3

we want to extend the filesystem,but right now what i need is ,, how to find the particular disk group and raid configuration that was used before for that vg.

[AnthonySN]

use
#scsimgr get_info all_lun
gives information of WWID on all attached luns from san.
and then in command view EVA check the corresponding wwid in the vdisk properties.
and then check in presentation of the vdisk to which host its presented.
raid information can be found in the vdisk properties.

[Emil Velez]

You do not have enough information. You talk about disk group and raid configuration which means disk array and you discuss filesystem and volume group.

If you want to grow the disk then you will grow the disk and use vgmodify to recognize the larger disk. then you can grow the logical volume and filesysetm.

If you want to grow a filesystem without growing the disk.

lvextend
extendfs

[Víctor Cespón]

The Utility EVAinfo can help to relate the HP-UX volumes with the EVA vdisks.

It comes on the SSSU CD, or find it attached.