Storage - pykello/pykello.github.com GitHub Wiki
Storage
NVMe
- A quick tour of NVMe
- Getting number of queus:
sudo nvme get-feature /dev/nvme0n1 --feature-id=7 -H - NVMe reference
Other
Commands
ls
- Get allocated space:
ls --size -1 ... - Get index number of each file:
ls --inode ... - Get filename, allocated blocks, and file size:
ls -ls metadata2.bin | awk '{ printf("%s\t%s\t%s\n", $10, $1, $6) }'
blockdev
- Get physical block size:
blockdev --getpbsz /dev/nvme0n - Get logical size:
blockdev --getbsz /dev/nvme0n1