针对你遇到的“mdadm: run_array failed: invalid argument”错误,以下是一些可能的解决步骤和检查点,帮助你定位并解决问题: 检查mdadm命令的语法是否正确: 确保你使用的mdadm命令格式正确。例如,如果你想启动一个RAID阵列,通常的命令格式如下: bash sudo mdadm --assemble --scan 检查命令中是否有拼写错误或多余...
1.简介 mdadm,lvm工具提供强大的动态磁盘管理功能,只是操作RAID的用户态工具而已,两者都需要内核md的支持,故使用前需查看内核是否支持md,如果不支持需重新编译内核。如果内核不支持,会出现RUN_ARRAY fail:Invalid argument 2.方法 查看内核相关是否打开,如下 totosun@ubuntu:/boot$grepRAID config-`uname-r`CONFIG_RA...
If the partitions used in your RAID array are not the same size, mdadm will use the size of the smallest from each partition. If you receive an error, such as: "mdadm: RUN_ARRAY failed: Invalid argument", make sure your kernel supports (either via a module or by being directly ...
The name is a simple textual string that can be used to identify array components when assembling. If name is needed but not specified, it is taken from the basename of the device that is being created. e.g. when creating /dev/md/home the name will default to home. -R, --run ...
--run -R : insist of running the array even if not all : devices are present or some look odd. --readonly -o : start the array readonly - not supported yet. --name= -N : Textual name for array - max 32 characters --bitmap-chunk= : bitmap chunksize in Kilobytes. ...
mdadm: Introduce new array state 'broken' for raid0/linear Oct 1, 2019 msg.c Monitor/msg: Don't print error message if mdmon doesn't run Nov 22, 2017 msg.h Remove lots of unnecessary white space. Jun 19, 2013 part.h Fix bus error when accessing MBR partition records ...
Array State : ..AA ('A' == active, '.' == missing) # mdadm --zero-superblock /dev/sdb1 # mdadm -E /dev/sdb1 mdadm: No md superblock detected on /dev/sdb1. # mdadm /dev/md0 --add /dev/sdb1 mdadm: add new device failed for /dev/sdb1 as 4: Invalid argument ...
- Update mdadm init script so that status will always run and so return codes are standards compliant - Fix assembly of version 1 superblock devices - Make the attempt to create an already running device have a clearer error message - Allow the creation of a degraded raid4 array like...