56 sudo lvextend -L +2G /dev/cs_infra_prd_d/lv_data_d 57 sudo lvextend -l 100%FREE /dev/cs_infra_prd_d/lv_data_d 58 lvs 59 sudo lvextend -l 100%FREE /dev/cs_infra_prd_d/lv_data_d 60 lvs 61 sudo lvextend -l 100%FREE /dev/cs_infra_prd_c/lv_data_c 62 sudo lvextend -l 100%FREE /dev/cs_infra_prd_b/lv_data_b 63 lvs 64 vgs 65 sudo lvextend -L 2G /dev/cs_infra_prd_b/lv_data_b 66 sudo lvextend -L 2G /dev/cs_infra_prd_b/lv_data_c 67 pvs 68 sudo lvextend -L +200M /dev/cs_infra_prd_b/lv_data_b -r 69 lvs
pvresize /dev/sdb pvresize /dev/sdc pvresize /dev/sdd lvextend -l 100%FREE /dev/cs_infra_prd_b/lv_data_b -r lvextend -l 100%FREE /dev/cs_infra_prd_c/lv_data_c -r lvextend -l 100%FREE /dev/cs_infra_prd_d/lv_data_d -r lsblk
Supprimer les disques des VG LVM (si encore attachés)
sudo vgremove cs_infra_prd_b cs_infra_prd_c cs_infra_prd_d --force
Supprimer les PV LVM
sudo pvremove /dev/sdb /dev/sdc /dev/sdd --force
Effacer toutes les signatures (LVM, FS, GPT)
sudo wipefs -a /dev/sdb sudo wipefs -a /dev/sdc sudo wipefs -a /dev/sdd
Optionnel : Vérifier qu'il ne reste aucune signature
sudo blkid /dev/sd{b,c,d} # Doit retourner vide
sudo systemctl restart ceph-*