目前遇到问题,vg 最大是2T lv 已经为40G 再扩容个2T的磁盘无法扩容。
Insufficient free space: 551962 extents needed, but only 514047 available
有这方面的限制。这取决于磁盘的分区格式吧。单文件最大大小:
File System Max File Size [Byte]
Ext2 or Ext3 (1 kB block size) 16 GB
Ext2 or Ext3 (2 kB block size) 256 GB
Ext2 or Ext3 (4 kB block size) 2 TB
Ext2 or Ext3 (8 kB block size) 64 TB
ReiserFS 3.5 4 GB
ReiserFS 3.6 1 EB
XFS 8 EB
如果是文件系统的话,不应该限制于2T
tmpfs 63G 212K 63G 1% /dev/shm
tmpfs 63G 162M 63G 1% /run
tmpfs 63G 0 63G 0% /sys/fs/cgroup
/dev/sda2 50G 165M 50G 1% /boot
/dev/sda1 10G 9.5M 10G 1% /boot/efi
/dev/mapper/cl-data 4.1T 322G 3.8T 8% /data
tmpfs 13G 16K 13G 1% /run/user/42
tmpfs 13G 0 13G 0% /run/user/0
tmpfs 13G 0 13G 0% /run/user/988
收起