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root@server5:~# mmc status get /dev/mmcblk0 SEND_STATUS response: 0x00000900 DEVICE STATE: TRANS STATUS: READY_FOR_DATA root@server5:~# nvme list Node Generic SN Model Namespace Usage Format FW Rev --------------------- --------------------- -------------------- ---------------------------------------- ---------- -------------------------- ---------------- -------- /dev/nvme0n1 /dev/ng0n1 S7DSNJ0X904565Y Samsung SSD 990 PRO with Heatsink 4TB 0x1 33.84 GB / 4.00 TB 512 B + 0 B 4B2QJXD7 /dev/nvme1n1 /dev/ng1n1 S7DSNJ0X904574E Samsung SSD 990 PRO with Heatsink 4TB 0x1 33.81 GB / 4.00 TB 512 B + 0 B 4B2QJXD7 /dev/nvme2n1 /dev/ng2n1 S7DSNJ0X904497E Samsung SSD 990 PRO with Heatsink 4TB 0x1 33.81 GB / 4.00 TB 512 B + 0 B 4B2QJXD7 /dev/nvme3n1 /dev/ng3n1 S7DSNJ0X904509N Samsung SSD 990 PRO with Heatsink 4TB 0x1 33.81 GB / 4.00 TB 512 B + 0 B 4B2QJXD7 |
Partitioning to LVM
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sgdisk -Z /dev/nvme0n1
sgdisk -Z /dev/nvme1n1
sgdisk -Z /dev/nvme2n1
sgdisk -Z /dev/nvme3n1
sgdisk -n1:0:0 -t1:EF00 /dev/nvme0n1
sgdisk -n1:0:0 -t1:EF00 /dev/nvme1n1
sgdisk -n1:0:0 -t1:EF00 /dev/nvme2n1
sgdisk -n1:0:0 -t1:EF00 /dev/nvme3n1
pvcreate /dev/nvme0n1p1 -y; pvcreate /dev/nvme1n1p1 -y; pvcreate /dev/nvme2n1p1 -y; pvcreate /dev/nvme3n1p1 -y
vgcreate storage --physicalextentsize 128k /dev/nvme0n1p1 /dev/nvme1n1p1 /dev/nvme2n1p1 /dev/nvme3n1p1
lvcreate -L 14.5T -I 128k -i 4 -n fs storage
lvcreate -L 32G -I 128k -i 4 -n swap storage
lvcreate -l +100%FREE -I 128k -i 4 -n tmp storage
#
# mkfs.ext4 -L EXT4-4K /dev/storage/fs
# mkfs.ext4 -C 16384 -O bigalloc -L EXT4-16K /dev/storage/fs
mkfs.ext4 -C 131072 -O bigalloc -L EXT4-128K /dev/storage/fs
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