Extindere Disk: Difference between revisions
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<code class="mw-code mw-highlight plainlinks" style="display:block"><!-- | <code class="mw-code mw-highlight plainlinks" style="display:block"><!-- | ||
--># echo 1 > /sys/block/< | --># echo 1 > /sys/block/<span style="color:#f00">sdb</span>/device/rescan | ||
</code> | |||
Apoi ne asiguram ca OS-ul scanat disk-ul: | |||
<code class="mw-code mw-highlight plainlinks" style="display:block"><!-- | |||
--># lsblk | |||
NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINTS | |||
...... | |||
sdb 8:16 0 <span style="color:#f00">15G</span> 0 disk | |||
└─sdb1 8:17 0 10G 0 part | |||
  ├─vg_wiki-lv_wiki_1 252:1 0 6G 0 lvm /wiki/lv1 | |||
  └─vg_wiki-lv_wiki_2 252:2 0 4G 0 lvm /wiki/lv2 | |||
...... | |||
</code> | </code> | ||
Revision as of 15:02, 27 June 2025
Extindere disk live in Ubuntu 2X.04 LTS
Cu VM pornit verificam disk-ul in scop cu ce partitii, VG si LV se prezinta:
# lsblk
NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINTS
......
sdb 8:16 0 10G 0 disk
└─sdb1 8:17 0 10G 0 part
├─vg_wiki-lv_wiki_1 252:1 0 6G 0 lvm /wiki/lv1
└─vg_wiki-lv_wiki_2 252:2 0 4G 0 lvm /wiki/lv2
......
Extindere HDD
Procedam la extinderea disk-ului in hypervisor (ex Proxmox VM):
Fara a restarta masina virtuala este nevoie de rescanarea disk-ului pentru a colecta informatiile legate de noua capacitate:
# echo 1 > /sys/block/sdb/device/rescan
Apoi ne asiguram ca OS-ul scanat disk-ul:
# lsblk
NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINTS
......
sdb 8:16 0 15G 0 disk
└─sdb1 8:17 0 10G 0 part
├─vg_wiki-lv_wiki_1 252:1 0 6G 0 lvm /wiki/lv1
└─vg_wiki-lv_wiki_2 252:2 0 4G 0 lvm /wiki/lv2
......