elif(not os.path.isdir(input[1])):
print "The path: '" + str(input[1]) + "' that you specified doesn't exist."
return False
else:
size = str(input[2]).strip()
amount = int(size[:-1])
unit = size[-1:].upper()
if("G" != unit and "M" != unit):
print "The size of the file can only be in M or G, like 10M, 5G."
return False
else:
statvfs = os.statvfs(os.path.normpath(input[1]))
bFree = statvfs.f_frsize * statvfs.f_bavail
alloSize = amount * 1024 * 1024 * 1024 if("G" == unit) else amount * 1024 * 1024
if(alloSize / bFree > 0.95):
print "The file that you will allocate will occupy more than 95 percents of the given path, this is not allowed."
return False
else:
return True
if __name__ == '__main__':
if(not CommonFunction.cmd_executable("/usr/bin/fallocate")):
print "Cannot find the command 'fallocate' in this operation system."
elif(not platform.system() == "Linux"):
print "The server is not Linux Server. This script is supposed to be executed on Linux Server only."
elif(inputValidation(sys.argv)):
bash = BashPexpect("bash-\d.\d[$|#] ")
bash.start()
bash.allocateFileInTargetPath(sys.argv)
bash.close()
