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Logical volume

 
Kosmider
Occasional Contributor

‎04-06-2006 12:58 AM

‎04-06-2006 12:58 AM

Logical volume

I have Virtual Array VA7400, HP-UX 11.00.
There are two Redundancy Groups: RG1, RG2 on this VA7400.
Can I create logical volume on two LUNs ?

Krzysztof
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Ivan Ferreira
Honored Contributor

‎04-06-2006 01:08 AM

‎04-06-2006 01:08 AM

Re: Logical volume

You can create a volume group that spans multiples LUNs or physical disk, then create a logical volume in this volume group. As results, the logical volume will use both disks.
Por que hacerlo dificil si es posible hacerlo facil? - Why do it the hard way, when you can do it the easy way?
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Torsten.
Acclaimed Contributor

‎04-06-2006 01:10 AM

‎04-06-2006 01:10 AM

Re: Logical volume

Yes!

Easily use SAM and stripe the LVOL over the LUNS for performance!

Hope this helps!
Regards
Torsten.

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Ivan Ferreira
Honored Contributor

‎04-06-2006 01:11 AM

‎04-06-2006 01:11 AM

Re: Logical volume

For example:

# Create a Volume Group with two disks or lunx

vgcreate /dev/vg01 /dev/dsk/c3t0d0 /dev/dsk/c4t0d0

# Create the logical volume with size of 500 GB, stripped across 2 disks with a stripe size of 64 KB

lvcreate -L 500 -i 2 -I 64 /dev/vg01
Por que hacerlo dificil si es posible hacerlo facil? - Why do it the hard way, when you can do it the easy way?
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