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1. I was trying to mount the following drives: | |
ubuntu@nair-test-0001:~$ lsblk | |
NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINT | |
loop0 7:0 0 55.4M 1 loop /snap/core18/2066 | |
loop1 7:1 0 230.1M 1 loop /snap/google-cloud-sdk/184 | |
loop2 7:2 0 67.6M 1 loop /snap/lxd/20326 | |
loop3 7:3 0 32.1M 1 loop /snap/snapd/12057 | |
sda 8:0 0 10G 0 disk | |
├─sda1 8:1 0 9.9G 0 part / | |
├─sda14 8:14 0 4M 0 part | |
└─sda15 8:15 0 106M 0 part /boot/efi | |
nvme0n1 259:0 0 375G 0 disk | |
nvme0n2 259:1 0 375G 0 disk | |
nvme0n3 259:2 0 375G 0 disk | |
2. But I need to do it through the symlinks here: | |
ubuntu@nair-test-0001:~$ ls /dev/disk/by-id/google-local* | |
/dev/disk/by-id/google-local-nvme-ssd-0 /dev/disk/by-id/google-local-nvme-ssd-1 /dev/disk/by-id/google-local-nvme-ssd-2 | |
ubuntu@nair-test-0001:~$ readlink -f /dev/disk/by-id/google-local-nvme-ssd-0 | |
/dev/nvme0n1 | |
ubuntu@nair-test-0001:~$ readlink -f /dev/disk/by-id/google-local-nvme-ssd-1 | |
/dev/nvme0n2 | |
ubuntu@nair-test-0001:~$ readlink -f /dev/disk/by-id/google-local-nvme-ssd-2 | |
/dev/nvme0n3 | |
3. I try to mount the first disk and it works. | |
ubuntu@nair-test-0001:~$ sudo zpool create -f data1 -m /mnt/data1 /dev/disk/by-id/google-local-nvme-ssd-0 | |
ubuntu@nair-test-0001:~$ lsblk | |
NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINT | |
loop0 7:0 0 55.4M 1 loop /snap/core18/2066 | |
loop1 7:1 0 230.1M 1 loop /snap/google-cloud-sdk/184 | |
loop2 7:2 0 67.6M 1 loop /snap/lxd/20326 | |
loop3 7:3 0 32.1M 1 loop /snap/snapd/12057 | |
sda 8:0 0 10G 0 disk | |
├─sda1 8:1 0 9.9G 0 part / | |
├─sda14 8:14 0 4M 0 part | |
└─sda15 8:15 0 106M 0 part /boot/efi | |
nvme0n1 259:0 0 375G 0 disk | |
├─nvme0n1p1 259:5 0 374.9G 0 part | |
└─nvme0n1p9 259:6 0 64M 0 part | |
nvme0n2 259:1 0 375G 0 disk | |
nvme0n3 259:2 0 375G 0 disk | |
2. I try to mount the second disk, but it fails. It does create a partition though. | |
ubuntu@nair-test-0001:~$ sudo zpool create -f data2 -m /mnt/data2 /dev/disk/by-id/google-local-nvme-ssd-1 | |
missing link: nvme0n2 was partitioned but /dev/disk/by-id/google-local-nvme-ssd-1-part1 is missing | |
ubuntu@nair-test-0001:~$ lsblk | |
NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINT | |
loop0 7:0 0 55.4M 1 loop /snap/core18/2066 | |
loop1 7:1 0 230.1M 1 loop /snap/google-cloud-sdk/184 | |
loop2 7:2 0 67.6M 1 loop /snap/lxd/20326 | |
loop3 7:3 0 32.1M 1 loop /snap/snapd/12057 | |
sda 8:0 0 10G 0 disk | |
├─sda1 8:1 0 9.9G 0 part / | |
├─sda14 8:14 0 4M 0 part | |
└─sda15 8:15 0 106M 0 part /boot/efi | |
nvme0n1 259:0 0 375G 0 disk | |
├─nvme0n1p1 259:5 0 374.9G 0 part | |
└─nvme0n1p9 259:6 0 64M 0 part | |
nvme0n2 259:1 0 375G 0 disk | |
├─nvme0n2p1 259:3 0 374.9G 0 part | |
└─nvme0n2p9 259:4 0 64M 0 part | |
nvme0n3 259:2 0 375G 0 disk | |
3. But if I try to mount the second disk using the device name directly, it works. | |
ubuntu@nair-test-0001:~$ sudo zpool create -f data2 -m /mnt/data2 /dev/nvme0n2 | |
ubuntu@nair-test-0001:~$ lsblk | |
NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINT | |
loop0 7:0 0 55.4M 1 loop /snap/core18/2066 | |
loop1 7:1 0 230.1M 1 loop /snap/google-cloud-sdk/184 | |
loop2 7:2 0 67.6M 1 loop /snap/lxd/20326 | |
loop3 7:3 0 32.1M 1 loop /snap/snapd/12057 | |
sda 8:0 0 10G 0 disk | |
├─sda1 8:1 0 9.9G 0 part / | |
├─sda14 8:14 0 4M 0 part | |
└─sda15 8:15 0 106M 0 part /boot/efi | |
nvme0n1 259:0 0 375G 0 disk | |
├─nvme0n1p1 259:5 0 374.9G 0 part | |
└─nvme0n1p9 259:6 0 64M 0 part | |
nvme0n2 259:1 0 375G 0 disk | |
├─nvme0n2p1 259:7 0 374.9G 0 part | |
└─nvme0n2p9 259:8 0 64M 0 part | |
nvme0n3 259:2 0 375G 0 disk | |
ubuntu@nair-test-0001:~$ df -Tm | |
Filesystem Type 1M-blocks Used Available Use% Mounted on | |
/dev/root ext4 9750 1732 8003 18% / | |
devtmpfs devtmpfs 7499 0 7499 0% /dev | |
tmpfs tmpfs 7503 0 7503 0% /dev/shm | |
tmpfs tmpfs 1501 2 1499 1% /run | |
tmpfs tmpfs 5 0 5 0% /run/lock | |
tmpfs tmpfs 7503 0 7503 0% /sys/fs/cgroup | |
/dev/loop0 squashfs 56 56 0 100% /snap/core18/2066 | |
/dev/loop2 squashfs 68 68 0 100% /snap/lxd/20326 | |
/dev/loop1 squashfs 231 231 0 100% /snap/google-cloud-sdk/184 | |
/dev/loop3 squashfs 33 33 0 100% /snap/snapd/12057 | |
/dev/sda15 vfat 105 8 97 8% /boot/efi | |
tmpfs tmpfs 1501 0 1501 0% /run/user/1043 | |
tmpfs tmpfs 1501 0 1501 0% /run/user/1000 | |
data1 zfs 371008 1 371008 1% /mnt/data1 | |
data2 zfs 371008 1 371008 1% /mnt/data2 | |
ubuntu@nair-test-0001:~$ |
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