This change allows the arcstat.py script to handle unsupported options
gracefully and print both error and usage messages when one such option
is provided.
Reviewed-by: Giuseppe Di Natale <guss80@gmail.com>
Reviewed-by: George Melikov <mail@gmelikov.ru>
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: loli10K <ezomori.nozomu@gmail.com>
Closes #7799
]
)
except getopt.error as msg:
- sys.stderr.write(msg)
+ sys.stderr.write("Error: %s\n" % str(msg))
usage()
opts = None