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fdisk分区出错,求指点。
来源: 互联网 发布时间:2017-04-11
本文导语: 问题描述:计划用fdisk再分一个区出来。磁盘有未分区空间(就是未分区空间不是剩余空间),为什么n执行不了(详见下)。 The device presents a logical sector size that is smaller than the physical sector size. Aligning to a...
问题描述:计划用fdisk再分一个区出来。磁盘有未分区空间(就是未分区空间不是剩余空间),为什么n执行不了(详见下)。
The device presents a logical sector size that is smaller than
the physical sector size. Aligning to a physical sector (or optimal
I/O) size boundary is recommended, or performance may be impacted.
Command (m for help): p
Disk /dev/sda: 500.1 GB, 500107862016 bytes
255 heads, 63 sectors/track, 60801 cylinders, total 976773168 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes
Disk identifier: 0x205f205e
Device Boot Start End Blocks Id System
/dev/sda1 * 63 104872319 52436128+ 7 HPFS/NTFS/exFAT
Partition 1 does not start on physical sector boundary.
/dev/sda2 104873984 362921983 129024000 7 HPFS/NTFS/exFAT
/dev/sda3 362921984 620969983 129024000 7 HPFS/NTFS/exFAT
/dev/sda4 620972030 892000255 135514113 f W95 Ext'd (LBA)
Partition 4 does not start on physical sector boundary.
/dev/sda5 620972032 696063999 37545984 7 HPFS/NTFS/exFAT
/dev/sda6 696066048 696494079 214016 83 Linux
/dev/sda7 696496128 798056447 50780160 83 Linux
/dev/sda8 798058496 841025535 21483520 83 Linux
/dev/sda9 841027584 862509055 10740736 83 Linux
/dev/sda10 862511104 892000255 14744576 82 Linux swap / Solaris
Command (m for help): n'
All primary partitions are in use
Adding logical partition 11
No free sectors available
Command (m for help):
The device presents a logical sector size that is smaller than
the physical sector size. Aligning to a physical sector (or optimal
I/O) size boundary is recommended, or performance may be impacted.
Command (m for help): p
Disk /dev/sda: 500.1 GB, 500107862016 bytes
255 heads, 63 sectors/track, 60801 cylinders, total 976773168 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes
Disk identifier: 0x205f205e
Device Boot Start End Blocks Id System
/dev/sda1 * 63 104872319 52436128+ 7 HPFS/NTFS/exFAT
Partition 1 does not start on physical sector boundary.
/dev/sda2 104873984 362921983 129024000 7 HPFS/NTFS/exFAT
/dev/sda3 362921984 620969983 129024000 7 HPFS/NTFS/exFAT
/dev/sda4 620972030 892000255 135514113 f W95 Ext'd (LBA)
Partition 4 does not start on physical sector boundary.
/dev/sda5 620972032 696063999 37545984 7 HPFS/NTFS/exFAT
/dev/sda6 696066048 696494079 214016 83 Linux
/dev/sda7 696496128 798056447 50780160 83 Linux
/dev/sda8 798058496 841025535 21483520 83 Linux
/dev/sda9 841027584 862509055 10740736 83 Linux
/dev/sda10 862511104 892000255 14744576 82 Linux swap / Solaris
Command (m for help): n'
All primary partitions are in use
Adding logical partition 11
No free sectors available
Command (m for help):
|
/dev/sda4 620972030 892000255 135514113 f W95 Ext'd (LBA)
这是你的扩展分区范围,
你的逻辑分区只能在扩展分区范围内
/dev/sda10 862511104 892000255 14744576 82 Linux swap / Solaris
最后一个逻辑分区你已经用光了所有的空间
剩下的空间不能用了
因为你分配扩展分区的时候没利用,你现在无法增加分区了,因为你的主分区也用光了。