Renaming disk devices

# lspv
hdisk0  00c8b12ce3c7d496  rootvg  active
hdisk1  00c8b12cf28e737b  None

# rendev -l hdisk1 -n hdisk99  -------------->rendev command is used to rename a device

# lspv
hdisk0  00c8b12ce3c7d496  rootvg  active
hdisk99 00c8b12cf28e737b  None