How to remount Old RAID Storage after reinstalling DGX OS WITHOUT Reformatting RAID DISK

Accelerated Computing DGX User Forum
1

hello everyone,

After reinstalling DGX OS 5.3 using iso image, I choosed Without Reformatting DATA raid as an option
but at the end I have access to this disk as an external disk, and it is no more a RAID Disk

raouf-ks@dgx-station:~$ lsblk
NAME        MAJ:MIN RM   SIZE RO TYPE MOUNTPOINT
loop0         7:0    0  61,9M  1 loop /snap/core20/1494
loop1         7:1    0  67,8M  1 loop /snap/lxd/22753
loop2         7:2    0  44,7M  1 loop /snap/snapd/15904
loop3         7:3    0  55,6M  1 loop /snap/core18/2538
loop4         7:4    0     4K  1 loop /snap/bare/5
loop5         7:5    0   219M  1 loop /snap/gnome-3-34-1804/77
loop6         7:6    0  91,7M  1 loop /snap/gtk-common-themes/1535
loop7         7:7    0 105,5M  1 loop /snap/slack/64
sda           8:0    0   3,7T  0 disk 
├─sda1        8:1    0   128M  0 part 
└─sda2        8:2    0   3,7T  0 part /media/raouf-ks/Maxtor
**nvme1n1     259:0    0     7T  0 disk **
**└─nvme1n1p1 259:1    0     7T  0 part /media/raouf-ks/1af06ccf-6728-4d40-bfd6-cc7eb89aa5a2**
nvme0n1     259:2    0   1,8T  0 disk 
├─nvme0n1p1 259:3    0   512M  0 part /boot/efi
└─nvme0n1p2 259:4    0   1,8T  0 part /

How could we mount it on the raid again ?

2

Hi @raouf.keskes , does step 2 in DGX OS 5 User Guide :: DGX Systems Documentation do what you want? (Basically uncomment/add the line to mount /raid in /etc/fstab)

1 Like
3

hello yes it does !

# uncomment and customize the /etc/fstab line accoding tothe corresponding device
/dev/nvme1n1p1 /raid ext4 defaults,nofail 0 2

then

# mount raid 
sudo mount /raid

# Reload the systemd manager configuration
systemctl daemon-reload

and it works thank you so much !

4

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