GParted 1.3.1 configuration --enable-libparted-dmraid --enable-online-resize libparted 3.4 ======================================== Device: /dev/sda Model: ATA WDC WD2500AAKS-0 Serial: WD-WMART0781242 Sector size: 512 Total sectors: 488397168 Heads: 255 Sectors/track: 2 Cylinders: 957641 Partition table gpt Partition Type Start End Flags Partition Name File System Label Mount Point /dev/sda1 Primary 2048 4095 bios_grub grub2 core.img /dev/sda2 Primary 4096 1054719 boot, esp EFI System Partition fat32 /boot/efi, /boot/grub, /mnt/external /dev/sda3 Primary 1054720 5249023 swap linux-swap /dev/sda4 Primary 5249024 9443327 zfs bpool /dev/sda5 Primary 9443328 488397134 zfs rpool ======================================== Device: /dev/sdb Model: SDK SSD Serial: Sector size: 4096 Total sectors: 4096000000 Heads: 255 Sectors/track: 9 Cylinders: 1784749 Partition table msdos Partition Type Start End Flags Partition Name File System Label Mount Point ======================================== Create Primary Partition #1 (ext4, 15.26 TiB) on /dev/sdb 00:02:57 ( ERROR ) create empty partition 00:00:00 ( SUCCESS ) path: /dev/sdb1 (partition) start: 256 end: 4095999999 size 4095999744 (15.26 TiB) clear old file system signatures in /dev/sdb1 00:00:03 ( SUCCESS ) write 512.00 KiB of zeros at byte offset 0 00:00:00 ( SUCCESS ) write 4.00 KiB of zeros at byte offset 67108864 00:00:00 ( SUCCESS ) write 4.00 KiB of zeros at byte offset 274877906944 00:00:00 ( SUCCESS ) write 512.00 KiB of zeros at byte offset 16777214427136 00:00:00 ( SUCCESS ) write 4.00 KiB of zeros at byte offset 16777214885888 00:00:00 ( SUCCESS ) write 8.00 KiB of zeros at byte offset 16777214943232 00:00:00 ( SUCCESS ) flush operating system cache of /dev/sdb 00:00:03 ( SUCCESS ) libparted messages ( INFO ) Input/output error during write on /dev/sdb set partition type on /dev/sdb1 00:00:00 ( SUCCESS ) new partition type: ext4 create new ext4 file system 00:02:54 ( ERROR ) mkfs.ext4 -F -O ^64bit -L '' '/dev/sdb1' 00:02:54 ( ERROR ) 64-bit filesystem support is not enabled. The larger fields afforded by this feature enable full-strength checksumming. Pass -O 64bit to rectify. Creating filesystem with 4095999744 4k blocks and 512000000 inodes Filesystem UUID: 56acd529-7aa9-4d1b-85b4-e665ab6d3638 Superblock backups stored on blocks: 32768, 98304, 163840, 229376, 294912, 819200, 884736, 1605632, 2654208, 4096000, 7962624, 11239424, 20480000, 23887872, 71663616, 78675968, 102400000, 214990848, 512000000, 550731776, 644972544, 1934917632, 2560000000, 3855122432 Allocating group tables: done Writing inode tables: done Creating journal (262144 blocks): done Writing superblocks and filesystem accounting information: 2402/125000 mke2fs 1.46.5 (30-Dec-2021) mkfs.ext4: Input/output error while writing out and closing file system