我在森林深处运行一个服务器，经历了一个艰难的迪斯科故障，我得到了这个错误。 错误：find两个数字为0的磁盘。
这是一个服务器与2,1 TB的RAID 1在RAID 1 0.9 SDA失败和mdadm交换到SDB，我改变硬盘，重新添加成员和同步过程开始。
但是现在我每次都得到这个错误，我想重新安装sda的grub以防sdb坏了。
mdadm -D /dev/md0 /dev/md0: Version : 0.90 Creation Time : Wed May 9 18:18:09 2012 Raid Level : raid1 Array Size : 944750400 (900.98 GiB 967.42 GB) Used Dev Size : 944750400 (900.98 GiB 967.42 GB) Raid Devices : 2 Total Devices : 2 Preferred Minor : 0 Persistence : Superblock is persistent Update Time : Thu Dec 12 22:54:17 2013 State : clean Active Devices : 2 Working Devices : 2 Failed Devices : 0 Spare Devices : 0 UUID : 34657f17:a9b6b7c0:445bc27b:76f0785c Events : 0.15638170 Number Major Minor RaidDevice State 0 8 2 0 active sync /dev/sda2 1 8 18 1 active sync /dev/sdb2 grub-install /dev/sda error: found two disks with the number 0. error: found two disks with the number 0. /usr/sbin/grub-probe: error: unknown filesystem. Auto-detection of a filesystem of /dev/md0 failed. Please report this together with the output of "/usr/sbin/grub-probe --device- map=/boot/grub/device.map --target=fs -v /boot/grub" to <[email protected]> 12/12/2013 23:06:33 root@srv156:[/home/backup/data/postgres]# grub-probe -v / grub-probe: info: the size of hd0 is 1953525168. grub-probe: info: the size of hd0 is 1953525168. grub-probe: info: the size of hd0 is 1953525168. error: found two disks with the number 0. grub-probe: info: the size of hd0 is 1953525168. grub-probe: info: the size of hd1 is 1953525168. grub-probe: info: the size of hd1 is 1953525168. grub-probe: info: the size of hd1 is 1953525168. grub-probe: info: the size of hd1 is 1953525168. grub-probe: info: the size of hd0 is 1953525168. grub-probe: info: the size of hd0 is 1953525168. grub-probe: info: the size of hd0 is 1953525168. grub-probe: info: the size of hd0 is 1953525168. grub-probe: info: the size of hd1 is 1953525168. grub-probe: info: the size of hd1 is 1953525168. grub-probe: info: the size of hd1 is 1953525168. grub-probe: info: the size of hd1 is 1953525168. grub-probe: info: changing current directory to /dev. grub-probe: info: changing current directory to dri. grub-probe: info: changing current directory to snd. grub-probe: info: changing current directory to by-path. grub-probe: info: changing current directory to net. grub-probe: info: changing current directory to shm. grub-probe: info: changing current directory to openvpn_as. grub-probe: info: changing current directory to memstats. grub-probe: info: changing current directory to pso. grub-probe: info: changing current directory to network. grub-probe: info: opening md0. grub-probe: error: unknown filesystem. 任何想法？
Debian挤压
谢谢！
PS：我在另一个post上看到，问题来自光盘末尾的一个坏超级块，但是我真的不知道如何继续。