---
name: "gzbd"
section: "8"
platform: "linux"
package: "zbd-utils"
version: "2.0.4-1.1+b3"
release: "Debian 13 (Trixie)"
platforms: ["linux"]
url: "https://new.carta.tech/gzbd"
---

# gzbd(8)

zoned block device management graphical interface

## NAME

gzbd - zoned block device management graphical interface

## SYNOPSIS

**gzbd** \[options\] *device*

## DESCRIPTION

**gzbd** is a graphical user interface allowing to view a zoned block device zones and to execute zone commands. The zone reset, open, close and finish commands can be applied to zones selected from the list of zones displayed. The list of zones displayed can be filtered based on zone type and condition. Zones are also represented graphically using colored boxes using a similar color coding as gzbd-viewer.

The *device* argument must be the pathname of the target zoned block device.

## OPTIONS

- **-?**, **--help**

  Show help options and exit.

- **--help-all**

  Show all help options and exit.

- **--help-gtk**

  Show GTK+ options and exit.

- **-v**, **--verbose**

  Use libzbd verbose mode (for debug).

- **-b**, **--block** *size*

  Use *size* as the unit for displaying a zone position, length and write pointer position instead of the default byte value.

- **--display=DISPLAY**

  Specify the X display to use.

## AUTHOR

```
Damien Le Moal <damien.lemoal@wdc.com>
```

## SEE ALSO

[**zbd**(8)](/zbd/8.md)**,** gzbd-viewer**(8)**

## AVAILABILITY

The gzbd utility is part of the libzbd library available from ⟨https://\\:github.com\\:/westerndigitalcorporation\\:/libzbd⟩.