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Friday, December 19, 2014

Few points on LVM - HPUX

Few points on LVM:

1. We can create a LV of size greater than a PV size. This feature is called "Disk Spanning".

2. We can create upto 6 mirror copies simultaneously which required a product "HP MIRROR DISK/UX".

3. Mirrored data can be configured to automatically create a new mirror to a separate disk when of mirror copies fails called as "SPARING" & required a product "HP MIRROR
DISK/UX".

4. We can create a LV so that contiguous data can be distributed accross multiple disks, which speeds I/O throughput for large files by reading and writing sequentially. This
feature is called "STRIPING".



Thanks...
Kiran Jadhav


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