lvm

Extending PV/VG/LV on iSCSI

Extend iSCSI storage Stop LV on all nodes except one Rescan iSCSI node on one host # iscsiadm -m node -R Resize PV # pvresize /dev/<disk/part> Execute vgs and verify extended size visible as free space Extend LV # lvextend -l +100%FREE /dev/<vg>/<lv> On all other nodes run # iscsiadm -m node -R # pvscan