在一些基本的RHEL培训期间,我遇到了这个模糊:

Although it’s possible to create more, RHEL will recognize only up to 16 partitions on any individual SATA, SCSI, PATA, or virtual hard drive.

这句话似乎与自己发生冲突.如果RHEL无法识别超过16个分区,为什么我要创建超过16个分区?

解决方法:

关于该主题的讨论在一个旧的bug report中正是在这个限制上:


  • They used to reside in different (smaller) disks (and may go back). Several partitions give me more flexibility to move them around using
    labels.
  • I wasn’t using ext3 before, so smaller partitions made shorter fscks in the case of power-downs.
  • I’m too lazy to use quotas to limit dept. disk usage

但即便如此,简短的回答是:任何需要16个分区的人都是疯子,:).

如今我们有LVM,这些限制不再重要.

标签: linux, partition, rhel

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