I have the below mount which is coming from EMC storage and uses powerpath drivers .Now Storage has resized this to 1.5 TB , is it possible to resize this in host without any downtime . [root@xxxxxxx emcpowera]# powermt display dev=emcpowera Pseudo name=emcpowera VNX ID=xxxxxx [xxxxxxx_122014] Logical device ID=dsdsdsdsdsdsds11 [xxxxxx _122014_orcl_bkup] state=alive; policy=CLAROpt; queued-IOs=0 Owner: default=SP A, current=SP A Array failover mode: 4 ============================================================================== --------------- Host --------------- - Stor - -- I/O Path -- -- Stats --- ### HW Path I/O Paths Interf. Mode State Q-IOs Errors ============================================================================== 8 qla2xxx sdcv SP A3 active alive 0 1 8 qla2xxx sddn SP B3 active alive 0 1 8 qla2xxx sdbn SP A1 active alive 0 1 8 qla2xxx sdca SP B1 active alive 0 1 7 qla2xxx sdan SP A2 active alive 0 1 7 qla2xxx sdba SP B2 active alive 0 1 7 qla2xxx sdaa SP B0 active alive 0 1 7 qla2xxx sdn SP A0 active alive 0 1 [root@xxxxemcpowera]# df -hP /orcl_bkup Filesystem Size Used Avail Use% Mounted on /dev/mapper/vg_orcl_bkup-lv_orcl_bkup 886G 779G 99G 89% /orcl_bkup [root@xxxxxxx emcpowera]# pvs | grep -i powera /dev/emcpowera vg_orcl_bkup lvm2 a-- 900.00g 0 Thanks in advance .