Linux 块大小

来源：互联网发布：安卓软件推荐编辑：程序博客网时间：2024/06/05 05:35

  All  linux blocks are currently 1024 bytes. Old kernels may report blocks as 512       bytes, 2048 bytes, or 4096 bytes.Linux 块大小 1KB，[root@backoffice01 ~]# tune2fs -l /dev/xvda1 | grep -i blockBlock count:              5242624Reserved block count:     262131Free blocks:              4121812First block:              0Block size:               4096Reserved GDT blocks:      1022Blocks per group:         32768Inode blocks per group:   512Flex block group size:    16Reserved blocks uid:      0 (user root)Reserved blocks gid:      0 (group root)Journal backup:           inode blocksv-dev-redis01:/root# tune2fs -l /dev/sda1 | grep -i blockBlock count:              204800Reserved block count:     10240Free blocks:              168663First block:              1Block size:               1024Reserved GDT blocks:      256Blocks per group:         8192Inode blocks per group:   256Flex block group size:    16Reserved blocks uid:      0 (user root)Reserved blocks gid:      0 (group root)Journal backup:           inode blocks

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