Write, read-write, read
# dd if=/dev/zero of=/mnt/AAA bs=128k count=1000000 status=progress 130946695168 bytes (131 GB, 122 GiB) transferred 267.028s, 490 MB/s 1000000+0 records in 1000000+0 records out 131072000000 bytes transferred in 267.276048 secs (490399349 bytes/sec) # dd if=/mnt/AAA of=/mnt/AAA2 bs=128k status=progress ^C33032896512 bytes (33 GB, 31 GiB) transferred 224.030s, 147 MB/s 252380+0 records in 252380+0 records out 33079951360 bytes transferred in 224.334439 secs (147458194 bytes/sec) # dd of=/dev/zero if=/mnt/AAA bs=128k count=1000000 status=progress 130589523968 bytes (131 GB, 122 GiB) transferred 184.058s, 710 MB/s 1000000+0 records in 1000000+0 records out 131072000000 bytes transferred in 184.938336 secs (708733533 bytes/sec) # gpart show da1 => 40 23438819248 da1 GPT (11T) 40 23438819248 1 freebsd-ufs (11T)
# dd of=/dev/zero if=/mnt/AAA bs=128k count=1000000 status=progress 69164335104 bytes (69 GB, 64 GiB) transferred 173.063s, 400 MB/s 527956+0 records in 527956+0 records out 69200248832 bytes transferred in 173.147398 secs (399660923 bytes/sec) # dd if=/mnt/AAA of=/mnt/AAA2 bs=128k status=progress 15308029952 bytes (15 GB, 14 GiB) transferred 199.014s, 77 MB/s 116962+0 records in 116962+0 records out 15330443264 bytes transferred in 199.327982 secs (76910643 bytes/sec) # dd of=/dev/zero if=/mnt/AAA bs=128k count=1000000 status=progress 81759043584 bytes (82 GB, 76 GiB) transferred 169.005s, 484 MB/s 626718+0 records in 626718+0 records out 82145181696 bytes transferred in 169.969621 secs (483293314 bytes/sec)
type | write | read-write | read |
---|---|---|---|
raid5 | 490 | 147 | 710 |
raid10 | 400 | 77 | 484 |