bcache¶

delete¶

Delete bcache on a machine.

maas $PROFILE bcache delete [--help] [-d] [-k] system_id id

Positional arguments¶

Argument	Effect
system_id	The system ID of the machine/device (e.g., `abc123`)
id	The ID of the resource (e.g., `1`, `abc123`)

Command-line options¶

Option	Effect
–help, -h	Show this help message and exit.
-d, –debug	Display more information about API responses.
-k, –insecure	Disable SSL certificate check.

read¶

Read bcache device on a machine.

maas $PROFILE bcache read [--help] [-d] [-k] system_id id

Positional arguments¶

Argument	Effect
system_id	The system ID of the machine/device (e.g., `abc123`)
id	The ID of the resource (e.g., `1`, `abc123`)

Command-line options¶

Option	Effect
–help, -h	Show this help message and exit.
-d, –debug	Display more information about API responses.
-k, –insecure	Disable SSL certificate check.

update¶

Update bcache on a machine. Specifying both a device and a partition for a given role (cache or backing) is not allowed.

maas $PROFILE bcache update [--help] [-d] [-k] system_id id [data ...]

Positional arguments¶

Argument	Effect
system_id	The system ID of the machine/device (e.g., `abc123`)
id	The ID of the resource (e.g., `1`, `abc123`)

Command-line options¶

Option	Effect
–help, -h	Show this help message and exit.
-d, –debug	Display more information about API responses.
-k, –insecure	Disable SSL certificate check.

Keywords¶

Keyword “name”¶

Optional String. Name of the Bcache.

Keyword “uuid”¶

Optional String. UUID of the Bcache.

Keyword “cache_set”¶

Optional String. Cache set to replace current one.

Keyword “backing_device”¶

Optional String. Backing block device to replace current one.

Keyword “backing_partition”¶

Optional String. Backing partition to replace current one.

Keyword “cache_mode”¶

Optional String. Cache mode: WRITEBACK, WRITETHROUGH, WRITEAROUND.

Note: This command accepts JSON.

bcaches create¶

Creates a bcache. Specifying both a device and a partition for a given role (cache or backing) is not allowed.

maas $PROFILE bcaches create [--help] [-d] [-k] system_id [data ...]

Positional arguments¶

Argument	Effect
system_id	The system ID of the machine/device (e.g., `abc123`)

Command-line options¶

Option	Effect
–help, -h	Show this help message and exit.
-d, –debug	Display more information about API responses.
-k, –insecure	Disable SSL certificate check.

Keywords¶

Keyword “name”¶

Optional String. Name of the Bcache.

Keyword “uuid”¶

Optional String. UUID of the Bcache.

Keyword “cache_set”¶

Optional String. Cache set.

Keyword “backing_device”¶

Optional String. Backing block device.

Keyword “backing_partition”¶

Optional String. Backing partition.

Keyword “cache_mode”¶

Optional String. Cache mode: WRITEBACK, WRITETHROUGH, WRITEAROUND.

Note: This command accepts JSON.

bcaches read¶

List all bcache devices belonging to a machine.

maas $PROFILE bcaches read [--help] [-d] [-k] system_id

Positional arguments¶

Argument	Effect
system_id	The system ID of the machine/device (e.g., `abc123`)

Command-line options¶

Option	Effect
–help, -h	Show this help message and exit.
-d, –debug	Display more information about API responses.
-k, –insecure	Disable SSL certificate check.