Linux查看系统block size大小的方法:
1.tune2fs命令查看block size大小:
[root@localhost tmp]# tune2fs -l /dev/sda1|grep "Block size"
Block size: 1024
/dev/sda1 为/boot 分区的挂载点;
2.stat命令查看block size大小:
[root@localhost tmp]# stat /boot/|grep "IO Block"
Size: 1024 Blocks: 4 IO Block: 1024 目录
3.dumpe2fs命令查看block size大小:
[root@localhost tmp]# dumpe2fs /dev/sda1 |grep "Block size"
dumpe2fs 1.41.12 (17-May-2010)
Block size: 1024
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