Linux¿é×°±¸ÐÅÏ¢Éó²éÒªÁì¼òÃ÷Ö¸ÄÏ
LinuxÊÇÒ»ÖÖ¿ªÔ´µÄ²Ù×÷ϵͳ£¬ÔÚЧÀÍÆ÷ÁìÓòÆÕ±éÓ¦Óá£Linuxϵͳ֧³Ö¶àÖÖÓ²¼þ×°±¸£¬²¢ÌṩÁ˸»ºñµÄÏÂÁîºÍ¹¤¾ßÀ´ÖÎÀíÕâЩװ±¸¡£ÆäÖУ¬¿é×°±¸ÊÇLinuxϵͳÖÐÖ÷ÒªµÄ×é³É²¿·Ö£¬¿ÉÒÔÓÃÓÚ´æ´¢Êý¾Ý£¬ÈçÓ²ÅÌ¡¢SSDµÈ×°±¸¡£±¾ÎĽ«ÏÈÈÝÔõÑùÔÚLinuxϵͳÖпìËÙÉó²é¿é×°±¸ÐÅÏ¢µÄÒªÁ죬²¢ÌṩÏêϸµÄ´úÂëʾÀý¡£
Ò»¡¢Éó²é¿é×°±¸ÐÅÏ¢µÄ³£ÓÃÏÂÁî
lsblkÏÂÁlsblkÏÂÁîÓÃÓÚÁгö¿é×°±¸µÄÐÅÏ¢£¬°üÀ¨×°±¸Ãû³Æ¡¢¾Þϸ¡¢¹ÒÔصãµÈ¡£¿ÉÒÔͨ¹ýÒÔÏÂÏÂÁîÉó²éϵͳÖеĿé×°±¸ÐÅÏ¢£º
lsblk
µÇ¼ºó¸´ÖÆ
ÔËÐÐÒÔÉÏÏÂÁîºó£¬»áÁгöϵͳÖÐËùÓеĿé×°±¸ÐÅÏ¢£¬°üÀ¨×°±¸Ãû³Æ¡¢¾Þϸ¡¢¹ÒÔصãµÈÏêϸÐÅÏ¢¡£
fdiskÏÂÁfdiskÏÂÁîÓÃÓÚ·ÖÇøÖÎÀí£¬Ò²¿ÉÒÔÓÃÀ´Éó²é¿é×°±¸µÄ·ÖÇøÇéÐΡ£¿ÉÒÔͨ¹ýÒÔÏÂÏÂÁîÉó²éÖ¸¶¨¿é×°±¸µÄ·ÖÇøÐÅÏ¢£º
fdisk -l /dev/sda
µÇ¼ºó¸´ÖÆ
ÒÔÉÏÏÂÁî»áÁгö×°±¸/dev/sdaµÄ·ÖÇøÐÅÏ¢£¬°üÀ¨·ÖÇøºÅ¡¢ÆðʼÉÈÇø¡¢¾ÞϸµÈ¡£
blkidÏÂÁblkidÏÂÁîÓÃÓÚÏÔʾ¿é×°±¸µÄUUIDµÈÐÅÏ¢¡£¿ÉÒÔͨ¹ýÒÔÏÂÏÂÁîÉó²éϵͳÖÐËùÓпé×°±¸µÄUUIDÐÅÏ¢£º
blkid
µÇ¼ºó¸´ÖÆ
ÒÔÉÏÏÂÁî»áÁгöϵͳÖÐËùÓпé×°±¸µÄUUIDÐÅÏ¢£¬±ãÓÚΨһ±êʶÿ¸ö¿é×°±¸¡£
¶þ¡¢Ê¹ÓôúÂëʾÀýÉó²é¿é×°±¸ÐÅÏ¢
ÒÔÏÂÊÇÒ»¸ö¼òÆÓµÄPython´úÂëʾÀý£¬ÓÃÀ´»ñȡϵͳÖÐËùÓпé×°±¸µÄÐÅÏ¢£¬²¢Êä³öµ½¿ØÖÆ̨£º
import os def get_block_devices(): block_devices = [] devices = os.listdir('/sys/block/') for device in devices: if device.startswith('sd') or device.startswith('nvme'): device_path = os.path.join('/sys/block/', device) with open(os.path.join(device_path, 'size')) as f: size = int(f.read().strip()) * 512 / 1024 / 1024 / 1024 block_devices.append({'device': device, 'size': size}) return block_devices if __name__ == '__main__': block_devices = get_block_devices() for device in block_devices: print('Device: %s, Size: %.2fGB' % (device['device'], device['size']))
µÇ¼ºó¸´ÖÆ
ÒÔÉÏ´úÂëʹÓÃPython±àд£¬Í¨¹ý¶ÁÈ¡/sys/block/Ŀ¼ÏµÄÎļþ»ñȡϵͳÖÐËùÓпé×°±¸µÄÐÅÏ¢£¬²¢Êä³ö×°±¸Ãû³ÆºÍ¾ÞϸÐÅÏ¢¡£
ͨ¹ýÉÏÊöÏÂÁîºÍ´úÂëʾÀý£¬ÎÒÃÇ¿ÉÒÔ¿ìËÙÏàʶLinuxϵͳÖпé×°±¸µÄÐÅÏ¢Éó²éÒªÁì¡£ÕâЩ¹¤¾ßºÍ´úÂë¿ÉÒÔ×ÊÖúÎÒÃǸüºÃµØÖÎÀíºÍÏàʶϵͳÖеĴ洢װ±¸£¬Ìá¸ßϵͳµÄÔËÐÐЧÂʺÍÎȹÌÐÔ¡£Ï£Íû±¾ÎĶÔÄúÓÐËù×ÊÖú£¡
ÒÔÉϾÍÊÇLinux¿é×°±¸ÐÅÏ¢Éó²éÒªÁì¼òÃ÷Ö¸ÄϵÄÏêϸÄÚÈÝ£¬¸ü¶àÇë¹Ø×¢±¾ÍøÄÚÆäËüÏà¹ØÎÄÕ£¡