磁盘扩容 有分区 root@aws-wlomni-jp-52-154:~# growpart /dev/xvdf 1 CHANGED: partition=1 start=2048 old: size=1048573919 end=1048575967 new: size=2147481567,end=2147483615 root@aws-wlomni-jp-52-154:~# root@aws-wlomni-jp-52-154:~# resize2fs /dev/xvdf1 resize2fs 1.42.13 (17-May-2015) Filesystem at /dev/xvdf1 is mounted on /databackup; on-line resizing required old_desc_blocks = 32, new_desc_blocks = 64 The filesystem on /dev/xvdf1 is now 268435195 (4k) blocks long. 无分区 resize2fs /dev/xvdf1……

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