
我在 Ubuntu 16.04 上建立了一個 BigBlueButton 伺服器,它運作得很好。但是,我想使用輔助硬碟,但在安裝剛剛為視訊儲存建立的分割區時遇到問題。
運行 fdisk 為我提供了主引導 HDD,然後這是第二個 HDD:
bbb@BBB:~$ sudo fdisk -l /dev/sda [sudo] bbb 的密碼: 磁碟/dev/sda: 465.7 GiB, 500074307584 位元組, 976707632 磁區單位: 1 * 512 = 512 位元組的磁區區大小(邏輯/物理):512 位元組 / 512 位元組 I/O 大小(最小/最佳):512 位元組 / 512 位元組 磁碟標籤類型:dos 磁碟識別碼:0x9d2985aa
裝置引導開始結束磁區大小 ID 類型 /dev/sda1 * 2048 974706687 974704640 464.8G 83 Linux /dev/sda2 974708734 976705535 1996800974708734 976705535 19968009707570907/300009 535 1996800 975M 82 Linux 交換/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
這是額外資訊:
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 /
我建立了一個掛載點:
sudo mkdir /mnt/RAIDStorage
然後嘗試安裝它:
sudo mount -t auto -v /dev/sdb1 /mnt/RAIDStorage
我收到錯誤:
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 |尾巴給了我:
[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
我想知道將主磁碟機本身格式化為 ext4 是否會導致問題。我無法撤消該操作,所有搜尋僅引用分區本身。感謝任何幫助,我是 Linux 新手。謝謝你!
編輯:
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