Editing Extindere Disk (section)

==== Extindere lv_wiki_2 cu aprox 3GB ====

In VG vg_wiki au mai ramas nealocati aproximativ 3GB:

<code class="mw-code mw-highlight plainlinks" style="display:block"><!--
--># vgs
&#32; &#32; VG        #PV #LV #SN Attr   VSize   VFree
&#32; &#32; ......
&#32; &#32; vg_wiki     1   2   0 wz--n- <20.00g <span style="color:#f00">3.00g</span>
</code>

Acesti 3GB ii vom aloca catre lv_wiki_2 in totalitate:

<code class="mw-code mw-highlight plainlinks" style="display:block"><!--
-->&#32; # lvextend -l +100%FREE /dev/mapper/vg_wiki-lv_wiki_2
&#32; &#32; Size of logical volume vg_wiki/lv_wiki_2 changed from <4.00 GiB (1023 extents) to <7.00 GiB (1791 extents).
&#32; &#32; Logical volume vg_wiki/lv_wiki_2 successfully resized.
</code>

De aceasta data redimenionarea filesystem-ului nu a mai fost facuta in mod automat motiv pentru care acest lucru trebuie sa il facem manual:

<code class="mw-code mw-highlight plainlinks" style="display:block"><!--
-->&#32; # resize2fs /dev/mapper/vg_wiki-lv_wiki_2
&#32; resize2fs 1.47.0 (5-Feb-2023)
&#32; Filesystem at /dev/mapper/vg_wiki-lv_wiki_2 is mounted on /wiki/lv2; on-line resizing required
&#32; old_desc_blocks = 1, new_desc_blocks = 1
&#32; The filesystem on /dev/mapper/vg_wiki-lv_wiki_2 is now 1833984 (4k) blocks long.
</code>

Dupa redimenionarea filesystem-ului putem vedea extinderea si la nivel de mount:

<code class="mw-code mw-highlight plainlinks" style="display:block"><!--
-->&#32; # df -h /wiki/lv2/
&#32; Filesystem                     Size  Used Avail Use% Mounted on
&#32; /dev/mapper/vg_wiki-lv_wiki_2  <span style="color:#f00">6.9G</span>   24K  6.5G   1% /wiki/lv2
</code>