Update doc with information about disks configuration
Change-Id: I01f03c038e49e99fb593c1ecf7d1875e9e32ddf9
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@ -108,17 +108,19 @@ Hardware Prep
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Disk
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Disk
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1. Control plane server disks:
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1. For servers that are in the control plane (including Genesis):
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- Two-disk RAID-1 mirror for operating system
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- Two-disk RAID-1: Operating System
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- Two-disk RAID-1 mirror for ceph journals - preferentially SSDs
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- Two disks JBOD: Ceph Journal/Meta
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- Remaining disks as JBOD for Ceph
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- Remaining disks JBOD: Ceph OSD
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2. Data plane server disks:
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2. For servers that are in the tenant data plane (compute nodes):
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- Two-disk RAID-1 mirror for operating system
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- Two-disk RAID-1: Operating System
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- Two disks JBOD: Ceph Journal/Meta
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- Two disks JBOD: Ceph OSD
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- Remaining disks need to be configured according to the host profile target
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- Remaining disks need to be configured according to the host profile target
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for each given server (e.g., RAID-10).
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for each given server (e.g. RAID-10 for OpenStack Ephemeral).
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BIOS and IPMI
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BIOS and IPMI
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~~~~~~~~~~~~~
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~~~~~~~~~~~~~
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