Lsblk: Difference between revisions

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(Created page with "=Internal= * Linux Storage Info =Overview= Lists information about all available block devices, by reading sysfs file system. It prints informa...")
 
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* [[Linux Storage Info#lsblk|Linux Storage Info]]
* [[Linux Storage Info#lsblk|Linux Storage Info]]
* [[Linux#Commands|Linux]]


=Overview=
=Overview=

Revision as of 19:58, 13 February 2018

Internal

Overview

Lists information about all available block devices, by reading sysfs file system. It prints information in a tree format:

lsblk
NAME                                                                                           MAJ:MIN RM  SIZE RO TYPE MOUNTPOINT
vda                                                                                            253:0    0    7G  0 disk
├─vda1                                                                                         253:1    0    1G  0 part /boot
├─vda2                                                                                         253:2    0  717M  0 part 
└─vda3                                                                                         253:3    0  5.3G  0 part /
vdb                                                                                            253:16   0   50G  0 disk
└─vdb1                                                                                         253:17   0   50G  0 part
  ├─docker_vg-container--thinpool_tmeta                                                        252:0    0   52M  0 lvm
  │ └─docker_vg-container--thinpool                                                            252:2    0 49.9G  0 lvm
  │   ├─docker-253:3-12968682-50df8bc05c6359c23387a5bb3f9b695f20a2caf245f53e3dbc730ba5ef47d0a9 252:4    0   10G  0 dm
  │   ├─docker-253:3-12968682-845da93ed6a7061ef046cc97babc54d59985c369a891dfc403eaa43d34310ca0 252:5    0   10G  0 dm
  │   ├─docker-253:3-12968682-72063806ac2e2d8055c9e38ad7b0481f32cea36b38f0fd404873f46cef0a66fb 252:7    0   10G  0 dm
  │   └─docker-253:3-12968682-7827556d545926857d669f5f9bb7fd69083e7e98636ff3f060d352223f4918ab 252:8    0   10G  0 dm
  └─docker_vg-container--thinpool_tdata                                                        252:1    0 49.9G  0 lvm
    └─docker_vg-container--thinpool                                                            252:2    0 49.9G  0 lvm
      ├─docker-253:3-12968682-50df8bc05c6359c23387a5bb3f9b695f20a2caf245f53e3dbc730ba5ef47d0a9 252:4    0   10G  0 dm
      ├─docker-253:3-12968682-845da93ed6a7061ef046cc97babc54d59985c369a891dfc403eaa43d34310ca0 252:5    0   10G  0 dm
      ├─docker-253:3-12968682-72063806ac2e2d8055c9e38ad7b0481f32cea36b38f0fd404873f46cef0a66fb 252:7    0   10G  0 dm
      └─docker-253:3-12968682-7827556d545926857d669f5f9bb7fd69083e7e98636ff3f060d352223f4918ab 252:8    0   10G  0 dm