Source code for insights.parsers.gfs2_file_system_block_size

"""
GFS2FileSystemBlockSize - command ``stat -fc %s <mount_point_path>``
====================================================================

The parser parse the output of ``stat -fc %s <mount_point_path>``
"""

from insights import parser, CommandParser
from insights.specs import Specs
from insights.parsers import SkipException


[docs]@parser(Specs.gfs2_file_system_block_size) class GFS2FileSystemBlockSize(CommandParser): """ Class for parsing ``stat -fc %s <mount_point_path>`` command output. The size is kept in the ``block_size`` property. Typical output of command ``stat -fc %s <mount_point_path>`` looks like:: 4096 Examples:: >>> type(gfs2_mp) <class 'insights.parsers.gfs2_file_system_block_size.GFS2FileSystemBlockSize'> >>> gfs2_mp.block_size 4096 Raise:: SkipException: When the content isn't in the expected format. Attributes:: block_size (int): The block size of the gfs2 file system. """
[docs] def parse_content(self, content): if len(content) == 1 and content[0].isdigit(): self.block_size = int(content[0]) else: raise SkipException('The output is invalid.')