# simply creating an instance of this class and listing the system
# block devices will make them show up so vgscan can find the planetlab
# volume group
# simply creating an instance of this class and listing the system
# block devices will make them show up so vgscan can find the planetlab
# volume group
utils.sysexec("vgscan", log)
utils.sysexec("vgchange -ay planetlab", log)
utils.sysexec("vgscan", log)
utils.sysexec("vgchange -ay planetlab", log)