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Linux下实现超过2TB硬盘分区

发布时间:2016-09-06 17:53:12 所属栏目:Linux 来源:站长网
导读:测试iscsi服务是否正常 [root@FocusBackup ~]# service iscsi restart 停止 iscsi: [确定] [root@FocusBackup ~]# chkconfig iscsi on [root@FocusBackup ~]#

是/Yes/否/No? y                                                          

警告: The resulting partition is not properly aligned for best performance.

忽略/Ignore/放弃/Cancel? i                                              

(parted) print                                                          

Model: OPNFILER VIRTUAL-DISK (scsi)

Disk /dev/sde: 6597GB

Sector size (logical/physical): 512B/512B

Partition Table: gpt

Number  Start   End     Size    File system  Name     标志

1      17.4kB  6597GB  6597GB               primary

(parted) quit                                                            

信息: You may need to update /etc/fstab.                                

对创建好的大分区进行格式化

[root@FocusBackup ~]# fdisk -l

Disk /dev/sda: 322.1 GB, 322122547200 bytes

255 heads, 63 sectors/track, 39162 cylinders

Units = cylinders of 16065 * 512 = 8225280 bytes

Sector size (logical/physical): 512 bytes / 512 bytes

I/O size (minimum/optimal): 512 bytes / 512 bytes

Disk identifier: 0x000a4673

  Device Boot      Start         End      Blocks   Id  System

/dev/sda1   *           1          26      204800   83  Linux

Partition 1 does not end on cylinder boundary.

/dev/sda2              26        1332    10485760   82  Linux swap / Solaris

/dev/sda3            1332       26109   199023616   83  Linux

/dev/sda4           26109       39163   104857600    5  Extended

/dev/sda5           26109       39163   104856576   83  Linux

Disk /dev/sdb: 2199.0 GB, 2199023254528 bytes

255 heads, 63 sectors/track, 267349 cylinders

Units = cylinders of 16065 * 512 = 8225280 bytes

Sector size (logical/physical): 512 bytes / 512 bytes

I/O size (minimum/optimal): 512 bytes / 512 bytes

Disk identifier: 0x000bfa7a

查看本栏目更多精彩内容:http://www.bianceng.cn/OS/Linux/

  Device Boot      Start         End      Blocks   Id  System

/dev/sdb1               1      267349  2147480811   83  Linux

Disk /dev/sdd: 1099.5 GB, 1099511627776 bytes

255 heads, 63 sectors/track, 133674 cylinders

Units = cylinders of 16065 * 512 = 8225280 bytes

Sector size (logical/physical): 512 bytes / 512 bytes

I/O size (minimum/optimal): 512 bytes / 512 bytes

Disk identifier: 0x00000000

Disk /dev/sdc: 2199.0 GB, 2199023254528 bytes

255 heads, 63 sectors/track, 267349 cylinders

Units = cylinders of 16065 * 512 = 8225280 bytes

Sector size (logical/physical): 512 bytes / 512 bytes

I/O size (minimum/optimal): 512 bytes / 512 bytes

Disk identifier: 0x26e7758c

  Device Boot      Start         End      Blocks   Id  System

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