Tags: raw

Raw vs JFS Logical Volumes I/O

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Question Does Virtual Memory Manager (VMM) work with raw logical updates, and if so, how? If raw logical volumes do not use block I/O buffer cache, does sync update raw logical volumes or does VMM? Answer When an application directly accesses a ra… more »

AIX: How to Setting up Raw Devices

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1. Create volume group.See the section Creating Volume Groups.2. Create logical volume:a. Enter the command smitty.b. Select: Physical & Logical Storage → Logical Volume Manager → Logical Volumes → Add a Logical Volume c. Enter… more »