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c99ab2ac73
Include clearer information about the `diskset` facility in particular in usage and man page.
69 lines
2.5 KiB
Markdown
69 lines
2.5 KiB
Markdown
nodestorage(8) -- Examine/Modify storage configuration of a node
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============================================
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## SYNOPSIS
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`nodestorage <noderange> [show|create|delete|diskset] [options] [hotspare|jbod|unconfigured]`
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## DESCRIPTION
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`nodestorage` provides access to the remote storage configuration of
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the noderange. The `show` subcommand will show current storage configuration,
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`create` can be used to create new arrays or volumes, `delete` can be used to
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remove volumes and arrays, and `diskset` can modify the usage of disks
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indicated by `-d` to either be `unconfigured`, `jbod`, or `hotspare`.
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## OPTIONS
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* `-r` **RAIDLEVEL**, `--raidlevel`=**RAIDLEVEL**:
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RAID level to use when creating an array
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* `-d` **DISKS**, `--disks`=**DISKS**:
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Comma separated list of disks to use, or the word "rest" to
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indicate use of all available disks
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* `-s` **SIZE**, `--size`=**SIZE**:
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Comma separated list of sizes to use when creating
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volumes. The sizes may be absolute size (e.g. 16gb),
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percentage (10%) or the word "rest" to use remaining
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capacity, default behavior is to use all capacity to
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make a volume
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* `-n` **NAME**, `--name`=**NAME**:
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Comma separated list of names to use when naming
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volumes, or selecting a volume for delete. Default
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behavior is to use implementation provided default
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## EXAMPLES
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* Deleting the volume `somedata`:
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`$ nodestorage d5 delete somedata`
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`Deleted: somedata`
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* Creating a raid5 of 4 disks and a volume named `somedata`:
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`$ nodestorage d5 create -r 5 -d drive0,drive_1,drive_2,drive_3 -n somedata`
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`d5: Volume somedata: Size: 1.905 TB`
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`d5: Volume somedata: State: Optimal`
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`d5: Volume somedata: Array 1-2`
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* Showing current storage configuration of `d3`:
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`$ nodestorage d3`
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`d3: Disk m.2-0 Description: 128GB M.2 SATA SSD`
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`d3: Disk m.2-0 State: online`
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`d3: Disk m.2-0 FRU: 00LF428`
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`d3: Disk m.2-0 Serial Number: H6B80054`
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`d3: Disk m.2-0 Array: 0-0`
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`d3: Disk m.2-1 Description: 128GB M.2 SATA SSD`
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`d3: Disk m.2-1 State: online`
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`d3: Disk m.2-1 FRU: 00LF428`
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`d3: Disk m.2-1 Serial Number: H6B80059`
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`d3: Disk m.2-1 Array: 0-0`
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`d3: Array 0-0 Available Capacity: 0.000 MB`
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`d3: Array 0-0 Total Capacity: 131.072 GB`
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`d3: Array 0-0 RAID: RAID 1`
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`d3: Array 0-0 Disks: m.2-0,m.2-1`
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`d3: Array 0-0 Volumes: new_vd`
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`d3: Volume new_vd: Size: 122.040 GB`
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`d3: Volume new_vd: State: Optimal`
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`d3: Volume new_vd: Array 0-0`
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