i've tried also to remove locks (if any)
but got errors:
# vmkfstools -B /vmfs/devices/disks/naa.600508b1001c79b79062e0465f9b2db6:1
VMware ESX Question:
LVM lock on the device naa.600508b1001c79b79062e0465f9b2db6:1 will be forcibly broken. See the vmkfstools or ESX documentation for information on breaking the LVM lock.
Ensure that multiple servers are not accessing this device.
Continue to break lock?
0) _Yes
1) _No
Select a number from 0-1: 0
Error breaking LVM device lock.
Error: No such device or address