llvd

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$ llvd [[-c|--course]] [course-slug] --cookies

$ llvd [[-c|--course]] [course-slug] [[-r|--resolution]] 720

$ llvd [[-c|--course]] [course-slug] [[-ca|--caption]]

$ llvd [[-p|--path]] [path-slug] [[-t|--throttle]] [10,30] --cookies

llvd [LV]

LV
    The logical volume name or path to display information about. If omitted, all logical volumes are displayed.

The `llvd` command is a Linux utility used to display comprehensive information about logical volumes (LVs) managed by the Logical Volume Manager (LVM).

It presents details such as LV size, allocation policy, segments, snapshots, status (active, inactive), permissions, and other relevant metadata. This allows administrators to monitor, troubleshoot, and manage logical volumes effectively.

Instead of parsing the output of `lvdisplay`, llvd directly shows details of the LV in a more concise format.

The availability of `llvd` may depend on your specific Linux distribution and installed LVM tools. It is often provided by an LVM configuration package or a utility specifically designed for enhanced LVM information display and is not a core system utility.

The exact output format of `llvd` can vary depending on the version and configuration. However, it typically presents information in a human-readable format, often with columns representing different attributes of the logical volume such as name, size, status, and allocation policy.

If `llvd` is provided via a custom script or alias, examine the source or definition to understand its specific configuration and formatting options. These might be configured in a shell alias or a script residing in a directory such as `/usr/local/bin/` or `/opt/`. The script might be a wrapper on another lvm commands with parsing and formatting.

lvdisplay(8), lvcreate(8), lvremove(8), lvs(8), vgs(8), pvdisplay(8)