我在 Ubuntu 16.04 上创建了一个 BigBlueButton 服务器,运行良好。但是我想使用辅助硬盘,但在安装我刚刚为视频存储创建的分区时遇到了麻烦。
运行 fdisk 会给我主启动硬盘,然后这是第二个硬盘:
bbb@BBB:~$ sudo fdisk -l /dev/sda [sudo] bbb 的密码: 磁盘 /dev/sda:465.7 GiB,500074307584 字节,976707632 个扇区 单位:扇区 1 * 512 = 512 字节 扇区大小(逻辑/物理):512 字节 / 512 字节 I/O 大小(最小/最佳):512 字节 / 512 字节 磁盘标签类型:dos 磁盘标识符:0x9d2985aa
设备启动开始结束扇区大小 ID 类型 /dev/sda1 * 2048 974706687 974704640 464.8G 83 Linux /dev/sda2 974708734 976705535 1996802 975M 5 扩展 /dev/sda5 974708736 976705535 1996800 975M 82 Linux swap / Solaris
Disk /dev/sdb: 1.4 TiB, 1500222873600 bytes, 2930122800 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disklabel type: dos
Disk identifier: 0x0233a030
Device Boot Start End Sectors Size Id Type
/dev/sdb1 2048 2930122799 2930120752 1.4T 83 Linux
以下是额外信息:
sudo lsblk -o NAME,FSTYPE,SIZE,MOUNTPOINT,LABEL
NAME FSTYPE SIZE MOUNTPOINT LABEL
sdb ext4 1.4T
└─sdb1 ext4 1.4T
sda 465.7G
├─sda2 1K
├─sda5 swap 975M [SWAP]
└─sda1 ext4 464.8G /
我创建了一个挂载点:
sudo mkdir /mnt/RAIDStorage
然后尝试安装它:
sudo mount -t auto -v /dev/sdb1 /mnt/RAIDStorage
我收到错误:
mount: wrong fs type, bad option, bad superblock on /dev/sdb1,
missing codepage or helper program, or other error
In some cases useful info is found in syslog - try
dmesg | tail or so.
dmesg | tail 给我:
[17246.250401] perf: interrupt took too long (8816 > 8608), lowering kernel.perf_event_max_sample_rate to 22500
[185227.798264] sdb: sdb1
[412747.752543] ip6_tables: (C) 2000-2006 Netfilter Core Team
[442833.441887] sdb: sdb1
[442936.706648] sdb:
[442936.715148] sdb:
[443148.384028] sdb: sdb1
[444753.363305] EXT4-fs (sdb1): VFS: Can't find ext4 filesystem
[444888.723804] EXT4-fs (sdb1): VFS: Can't find ext4 filesystem
[445286.327651] sdb: sdb1
我想知道将主驱动器本身格式化为 ext4 是否会导致问题。我找不到任何方法可以撤消此操作,所有搜索仅引用分区本身。任何帮助都非常感谢,我是 Linux 新手。谢谢!
编辑:
sudo fdisk -l /dev/sda
Disk /dev/sda: 465.7 GiB, 500074307584 bytes, 976707632 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disklabel type: dos
Disk identifier: 0x9d2985aa
Device Boot Start End Sectors Size Id Type
/dev/sda1 * 2048 974706687 974704640 464.8G 83 Linux
/dev/sda2 974708734 976705535 1996802 975M 5 Extended
/dev/sda5 974708736 976705535 1996800 975M 82 Linux swap / Solaris