Driver pool.shm

Minimal configlet:

[pool#1]
type = shm

Minimal setup command:

om node set --kw="type=shm"

Supported keywords:

• comment
• mkblk_opt
• mkfs_opt
• mnt_opt
• mode
• status_schedule
• type

Keyword comment

required:    false
scopable:    false

Description:

A free form text describing the role of the object, of the node, or of the section it is set in.

The keyword is accepted in any section, so the DEFAULT section can document a configuration as a whole, and a resource, pool, heartbeat, array or network section can document itself.

The agent does not interpret the value.

Keyword mkblk_opt

required:    false
scopable:    false

Example:

mkblk_opt=-b 16k

Description:

The zvol, lv, and other block device creation command options to use to prepare the pool volumes devices.

Keyword mkfs_opt

required:    false
scopable:    false

Example:

mkfs_opt=-O largefile

Description:

The mkfs command options to use to format the pool devices.

Keyword mnt_opt

required:    false
scopable:    true

Description:

The mount options of the fs created over the pool devices.

Keyword mode

required:    false
scopable:    false
since:       v3.0.0-rc42
convert:     filemode

Default:

700, unless mnt_opt names a mode: the volumes are for the objects using them, and the root of a tmpfs is everyone’s to write in otherwise.

Example:

mode=750

Description:

The permissions of the root of the volumes the pool makes, in octal, as 700 or 1777.

A volume is written with it as the mode keyword of its tmpfs, where it stays when the pool is changed afterwards.

Keyword status_schedule

required:    false
scopable:    false

Description:

The value to set to the status_schedule keyword of the vol objects allocated from the pool.

See usr/share/doc/schedule for the schedule syntax.

Keyword type

required:    false
scopable:    false
candidates:  directory, loop, vg, zpool, freenas, share, shm, symmetrix, truenas, virtual, dorado, hoc, drbd, pure, rados
default:     directory

Description:

The pool type.