今天在进行lvm扩容之后,按照惯例进行 resize2fs 操作,发现报如下错误: # resize2fs /dev/centos/root resize2fs 1.42.9 (28-Dec-2013) resize2fs: Bad magic number in super-block while trying to open /dev/centos/root Couldn't find valid filesystem superblock. 检查 /dev/centos/root 文件系统…
LVM XFS增加硬盘分区容量(resize2fs: Bad magic number -- :: 分类: Linux LVM XFS增加硬盘分区容量(resize2fs: Bad magic number in super-block while) 给某个硬盘增加分区之后 [root@Mysql01-- ~]# df -h Filesystem Size Used Avail Use% Mounted on /dev/mapper/vg_mysql0121366-LogVol02 .7G .6…
I am trying to resize a logical volume on CentOS7 but am running into the following error: resize2fs (-Dec-) resize2fs: Bad magic number in super-block while trying to open /dev/mapper/centos-root Couldn't find valid filesystem superblock. solution:…
问题描述:根目录空间占用率100% 首先用传统resize2fs方式调整分区: resize2fs -p /dev/mapper/centos-home 50Gresize2fs 1.42.9 (28-Dec-2013)resize2fs: Bad magic number in super-block while trying to open /dev/mapper/centos-homeCouldn't find valid filesystem superblock. 报错原因是因为文件系…
Magic Number Time Limit:1000MS Memory Limit:65536KB 64bit IO Format:%I64d & %I64u Submit Status Practice HDU 4323 Description There are many magic numbers whose lengths are less than 10. Given some queries, each contains a single number, if t…
Magic Number Time Limit: 2 Seconds Memory Limit: 32768 KB A positive number y is called magic number if for every positive integer x it satisfies that put y to the right of x, which will form a new integer z, z mod y = 0. Input The input has mul…
Problem H Time Limit : 4000/2000ms (Java/Other) Memory Limit : 65536/32768K (Java/Other) Total Submission(s) : 24 Accepted Submission(s) : 8 Problem Description A positive number y is called magic number if for every positive integer x it satisfi…