فرمان‌های fdisk در لینوکس برای مدیریت پارتیشن‌ها

1[root@ariaservice.net ~]# fdisk –l

1Disk /dev/sda: 637.8 GB, 637802643456 bytes23255 heads, 63 sectors/track, 77541 cylinders45Units = cylinders of 16065 * 512 = 8225280 bytes67Device Boot      Start         End      Blocks   Id  System89/dev/sda1   *           1          13      104391   83  Linux1011/dev/sda2              14        2624    20972857+  83  Linux1213/dev/sda3            2625        4582    15727635   83  Linux1415/dev/sda4            4583       77541   586043167+   5  Extended1617/dev/sda5            4583        5887    10482381   83  Linux1819/dev/sda6            5888        7192    10482381   83  Linux2021/dev/sda7            7193        7845     5245191   83  Linux2223/dev/sda8            7846        8367     4192933+  82  Linux swap / Solaris2425/dev/sda9            8368       77541   555640123+  8e  Linux LVM

1[root@ariaservice.net ~]# fdisk –l /dev/sda

1Disk /dev/sda: 637.8 GB, 637802643456 bytes23255 heads, 63 sectors/track, 77541 cylinders45Units = cylinders of 16065 * 512 = 8225280 bytes67Device Boot      Start         End      Blocks   Id  System89/dev/sda1   *           1          13      104391   83  Linux1011/dev/sda2              14        2624    20972857+  83  Linux1213/dev/sda3            2625        4582    15727635   83  Linux1415/dev/sda4            4583       77541   586043167+   5  Extended1617/dev/sda5            4583        5887    10482381   83  Linux1819/dev/sda6            5888        7192    10482381   83  Linux2021/dev/sda7            7193        7845     5245191   83  Linux2223/dev/sda8            7846        8367     4192933+  82  Linux swap / Solaris2425/dev/sda9            8368       77541   555640123+  8e  Linux LVM

1[root@ariaservice.net ~]# fdisk /dev/sda

1WARNING: DOS-compatible mode is deprecated. It's strongly recommended to23switch off the mode (command 'c') and change display units to45sectors (command 'u').67Command (m for help):

1[root@ariaservice.net~]# fdisk /dev/sda

1WARNING: DOS-compatible mode is deprecated. It's strongly recommended to23switch off the mode (command 'c') and change display units to45sectors (command 'u').67Command (m for help): m89Command action1011a   toggle a bootable flag1213b   edit bsd disklabel1415c   toggle the dos compatibility flag1617d   delete a partition1819l   list known partition types2021m   print this menu2223n   add a new partition2425o   create a new empty DOS partition table2627p   print the partition table2829q   quit without saving changes3031s   create a new empty Sun disklabel3233t   change a partition's system id3435u   change display/entry units3637v   verify the partition table3839w   write table to disk and exit4041x   extra functionality (experts only)4243Command (m for help):

1[root@ariaservice.net ~]# fdisk /dev/sda

1Command (m for help): p

1Disk /dev/sda: 637.8 GB, 637802643456 bytes23255 heads, 63 sectors/track, 77541 cylinders45Units = cylinders of 16065 * 512 = 8225280 bytes67Device Boot      Start         End      Blocks   Id  System89/dev/sda1   *           1          13      104391   83  Linux1011/dev/sda2              14        2624    20972857+  83  Linux1213/dev/sda3            2625        4582    15727635   83  Linux1415/dev/sda4            4583       77541   586043167+   5  Extended1617/dev/sda5            4583        5887    10482381   83  Linux1819/dev/sda6            5888        7192    10482381   83  Linux2021/dev/sda7            7193        7845     5245191   83  Linux2223/dev/sda8            7846        8367     4192933+  82  Linux swap / Solaris2425/dev/sda9            8368       77541   555640123+  8e  Linux LVM2627Command (m for help):

1[root@ariaservice.net~]# fdisk /dev/sda

1[root@ariaservice.net ~]# fdisk /dev/sda

1WARNING: DOS-compatible mode is deprecated. It's strongly recommended to23switch off the mode (command 'c') and change display units to45sectors (command 'u').67Command (m for help): d89Partition number (1-4): 41011Command (m for help): w1213The partition table has been altered!1415Calling ioctl() to re-read partition table.1617WARNING: Re-reading the partition table failed with error 16: Device or resource busy.1819The kernel still uses the old table. The new table will be used at2021the next reboot or after you run partprobe(8) or kpartx(8)2223Syncing disks.2425You have new mail in /var/spool/mail/root

1[root@ariaservice.net ~]# fdisk /dev/sda

1WARNING: DOS-compatible mode is deprecated. It's strongly recommended to23switch off the mode (command 'c') and change display units to45sectors (command 'u').67Command (m for help): n89Command action1011e   extended1213p   primary partition (1-4)1415e

1Command (m for help): w23The partition table has been altered!45Calling ioctl() to re-read partition table.67WARNING: Re-reading the partition table failed with error 16: Device or resource busy.89The kernel still uses the old table. The new table will be used at1011the next reboot or after you run partprobe(8) or kpartx(8)1213Syncing disks.

1[root@ariaservice.net ~]# mkfs.ext4 /dev/sda4

1[root@ariaservice.net ~]# fdisk -s /dev/sda2

15194304

1[root@ariaservice.net ~]# fdisk  /dev/sda

1WARNING: DOS-compatible mode is deprecated. It's strongly recommended to23switch off the mode (command 'c') and change display units to45sectors (command 'u').67Command (m for help): x89Expert command (m for help): f1011Done.1213Expert command (m for help): w1415The partition table has been altered!1617Calling ioctl() to re-read partition table.1819WARNING: Re-reading the partition table failed with error 16: Device or resource busy.2021The kernel still uses the old table. The new table will be used at2223the next reboot or after you run partprobe(8) or kpartx(8)2425Syncing disks.

1[root@ariaservice.net ~]# fdisk  /dev/sda

1[root@ariaservice.net ~]# fdisk /dev/sda23WARNING: DOS-compatible mode is deprecated. It's strongly recommended to45switch off the mode (command 'c') and change display units to67sectors (command 'u').89Command (m for help): p1011Disk /dev/sda: 637.8 GB, 637802643456 bytes1213255 heads, 63 sectors/track, 77541 cylinders1415Units = cylinders of 16065 * 512 = 8225280 bytes1617Device Boot      Start         End      Blocks   Id  System1819/dev/sda1   *           1          13      104391   83  Linux2021/dev/sda2              14        2624    20972857+  83  Linux2223/dev/sda3            2625        4582    15727635   83  Linux2425/dev/sda4            4583       77541   586043167+   5  Extended2627/dev/sda5            4583        5887    10482381   83  Linux2829/dev/sda6            5888        7192    10482381   83  Linux3031/dev/sda7            7193        7845     5245191   83  Linux3233/dev/sda8            7846        8367     4192933+  82  Linux swap / Solaris3435/dev/sda9            8368       77541   555640123+  8e  Linux LVM

1Command (m for help): a23Partition number (1-9): 145Command (m for help): p67Disk /dev/sda: 637.8 GB, 637802643456 bytes89255 heads, 63 sectors/track, 77541 cylinders1011Units = cylinders of 16065 * 512 = 8225280 bytes1213Device Boot      Start         End      Blocks   Id  System1415/dev/sda1               1          13      104391   83  Linux1617/dev/sda2              14        2624    20972857+  83  Linux1819/dev/sda3            2625        4582    15727635   83  Linux2021/dev/sda4            4583       77541   586043167+   5  Extended2223/dev/sda5            4583        5887    10482381   83  Linux2425/dev/sda6            5888        7192    10482381   83  Linux2627/dev/sda7            7193        7845     5245191   83  Linux2829/dev/sda8            7846        8367     4192933+  82  Linux swap / Solaris3031/dev/sda9            8368       77541   555640123+  8e  Linux LVM3233Command (m for help):