How Many Partitions We Can Create in Linux?
Contents Under Mbr Constraints Pc Systems Can Have a Maximum of Four Physical Partitions on a Disk, Configured as up to 4 Primary Partitions or up to 3 Primary...
Under MBR constraints PC systems can have a maximum of four physical partitions on a disk, configured as up to 4 primary partitions or up to 3 Primary Partitions and 1 Extended Partition.
What is the maximum number of partitions?
Each disk can have up to four primary partitions or three primary partitions and an extended partition. If you need four partitions or less, you can just create them as primary partitions.
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Why are there only 4 primary partitions in Linux?
The design decision way back then was to only allow four partitions, but allow one of them to be an ‘extended’ partition that was a pointer to another spot on the disk that could contain a lot more ‘logical’ partitions. (This is the same reason why MBR formatted disks have trouble with 2TB+ disks.
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