我有一台在 Windows 10 中為 RAID 1 配置了兩個 HDD 的計算機，我想從 Ubuntu 20.04 掛載它。
我可以看到驅動器lsblk
~$ lsblk
NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINT
loop0 7:0 0 9.1M 1 loop /snap/canonical-livepatch/95
loop1 7:1 0 96.6M 1 loop /snap/core/9804
loop2 7:2 0 29.9M 1 loop /snap/snapd/8790
loop3 7:3 0 62.1M 1 loop /snap/gtk-common-themes/1506
loop4 7:4 0 49.8M 1 loop /snap/snap-store/467
loop5 7:5 0 29.9M 1 loop /snap/snapd/8542
loop6 7:6 0 255.6M 1 loop /snap/gnome-3-34-1804/36
loop7 7:7 0 55.3M 1 loop /snap/core18/1885
loop8 7:8 0 2.2M 1 loop /snap/gnome-system-monitor/148
sda 8:0 0 3.7T 0 disk
└─isw_ecghdfaggh_Volume0 253:0 0 1.7T 0 dmraid
├─isw_ecghdfaggh_Volume0p1 253:1 0 260M 0 part
└─isw_ecghdfaggh_Volume0p2 253:2 0 16M 0 part
sdb 8:16 0 3.7T 0 disk
└─isw_ecghdfaggh_Volume0 253:0 0 1.7T 0 dmraid
├─isw_ecghdfaggh_Volume0p1 253:1 0 260M 0 part
└─isw_ecghdfaggh_Volume0p2 253:2 0 16M 0 part
sr0 11:0 1 1024M 0 rom
nvme0n1 259:0 0 953.9G 0 disk
├─nvme0n1p1 259:1 0 600M 0 part
├─nvme0n1p2 259:2 0 512M 0 part /boot/efi
├─nvme0n1p3 259:3 0 128M 0 part
├─nvme0n1p4 259:4 0 171.1G 0 part
├─nvme0n1p5 259:5 0 28G 0 part /
├─nvme0n1p6 259:6 0 59.6G 0 part [SWAP]
└─nvme0n1p7 259:7 0 694G 0 part /home
它們是名為 sda 和 sdb 的磁碟機。
dmraid聲稱 RAID 已處於活動狀態。
~$ sudo dmraid -ay
RAID set "isw_ecghdfaggh_Volume0" already active
但它顯然沒有安裝。如果我嘗試安裝它，則會收到錯誤訊息：
~$ sudo mount /dev/mapper/isw_ecghdfaggh_Volume0 /media/Data/
mount: /media/Data: /dev/mapper/isw_ecghdfaggh_Volume0 already mounted or mount point busy.
我也找不到磁碟機的 UUID：
~$ sudo blkid
/dev/nvme0n1p6: UUID="c35ec8d6-80b7-4bb3-ac58-9ccc809d16fb" TYPE="swap" PARTUUID="275c9c53-9c57-4ce5-b930-32de7dc90e38"
/dev/nvme0n1p5: UUID="9fdf9d51-2097-4e8a-8501-f4610814298e" TYPE="ext4" PARTUUID="b1c9cac5-e6bc-40c8-84eb-a2fe7a672818"
/dev/loop0: TYPE="squashfs"
/dev/loop1: TYPE="squashfs"
/dev/loop2: TYPE="squashfs"
/dev/loop3: TYPE="squashfs"
/dev/loop4: TYPE="squashfs"
/dev/loop5: TYPE="squashfs"
/dev/loop6: TYPE="squashfs"
/dev/loop7: TYPE="squashfs"
/dev/nvme0n1p1: LABEL="Windows RE Tools" UUID="DEFE58EDFE58C007" TYPE="ntfs" PARTLABEL="Basic data partition" PARTUUID="61787626-5405-4c40-b9c3-2bb9f8994677"
/dev/nvme0n1p2: UUID="3A5A-C39D" TYPE="vfat" PARTLABEL="EFI system partition" PARTUUID="51005fd5-0b5e-4378-8f7b-f43121df3391"
/dev/nvme0n1p4: TYPE="BitLocker" PARTLABEL="Basic data partition" PARTUUID="76c0c0e7-05b2-49d0-900e-82aa378dc33a"
/dev/nvme0n1p7: UUID="bce2e697-df65-4a1d-9187-d9bf153b588c" TYPE="ext4" PARTUUID="3df059fe-01d4-4a50-b8fb-31ba260e0e82"
/dev/sda: TYPE="isw_raid_member"
/dev/sdb: TYPE="isw_raid_member"
/dev/mapper/isw_ecghdfaggh_Volume0p1: LABEL="SYSTEM" UUID="A843-B42E" TYPE="vfat"
/dev/loop8: TYPE="squashfs"
/dev/nvme0n1p3: PARTLABEL="Microsoft reserved partition" PARTUUID="5417e899-32d3-418a-93bc-ebfc7cb4ee5b"
/dev/mapper/isw_ecghdfaggh_Volume0: PTTYPE="PMBR"
你能幫我安裝驅動器，或是給我指出正確的方向嗎？
答案1
我找到了解決方案。sudo mdadm --examine /dev/sda /dev/sdb給了我突襲的 UUID。我將其編輯到/etc/fstabUbuntu 並重新啟動。
現在 RAID 已安裝，我可以在兩個作業系統之間共用檔案。