zpool status
pool: zpoolz3
state: ONLINE
scan: none requested
config:
NAME STATE READ WRITE CKSUM
zpoolz3 ONLINE 0 0 0
raidz3-0 ONLINE 0 0 0
gptid/141eff8b-ae70-11e7-bcb3-001e67041f63 ONLINE 0 0 0
gptid/14c22f88-ae70-11e7-bcb3-001e67041f63 ONLINE 0 0 0
gptid/1569b7c0-ae70-11e7-bcb3-001e67041f63 ONLINE 0 0 0
gptid/160c9f98-ae70-11e7-bcb3-001e67041f63 ONLINE 0 0 0
gptid/16acaf78-ae70-11e7-bcb3-001e67041f63 ONLINE 0 0 0
gptid/17525716-ae70-11e7-bcb3-001e67041f63 ONLINE 0 0 0
gptid/17fb1736-ae70-11e7-bcb3-001e67041f63 ONLINE 0 0 0
gptid/18a9ecf7-ae70-11e7-bcb3-001e67041f63 ONLINE 0 0 0
gptid/194cd9a4-ae70-11e7-bcb3-001e67041f63 ONLINE 0 0 0
gptid/19f6203c-ae70-11e7-bcb3-001e67041f63 ONLINE 0 0 0
gptid/1aa123f8-ae70-11e7-bcb3-001e67041f63 ONLINE 0 0 0
gptid/1b5204d1-ae70-11e7-bcb3-001e67041f63 ONLINE 0 0 0
gptid/1c03bb4b-ae70-11e7-bcb3-001e67041f63 ONLINE 0 0 0
gptid/1cab4f52-ae70-11e7-bcb3-001e67041f63 ONLINE 0 0 0
gptid/1d545c1e-ae70-11e7-bcb3-001e67041f63 ONLINE 0 0 0
gptid/1dff2f5f-ae70-11e7-bcb3-001e67041f63 ONLINE 0 0 0
dataset: lz4, bs=1K
dd if=/dev/random of=/mnt/zpoolz3/Project/dd.out bs=1024 count=5000000
CPU40%, HDD reporting Write 18MB/s для кожного диску з данними
5120000000 bytes transferred in 461.775356 secs (11 087 642 bytes/sec)
dd if=/mnt/zpoolz3/Project/dd.out of=/dev/null bs=1024
CPU50%, HDD reporting read 55MB/s (з 4х дисків так читає)
5120000000 bytes transferred in 116.948168 secs (43 780 079 bytes/sec)
dd if=/dev/random of=/mnt/zpoolz3/Project/dd.out bs=4096 count=5000000
CPU 40%, RAM 100%, HDD reporting 16...18MB/s all disks
20480000000 bytes transferred in 2245.631965 secs (9 119 927 bytes/sec)
dd if=/mnt/zpoolz3/Project/dd.out of=/dev/null bs=4096
CPU20%, HDD reporting read 50MB/s (з 4х дисків так читає)б КФЬ 90%
6215815168 bytes transferred in 232.194747 secs (26 769 835 bytes/sec)
dd if=/dev/random of=/mnt/zpoolz3/Project/dd.out count=5000000
CPU 60,,70%, RAM 90%, HDD reporting 20MB/s on 13 disks
2560000000 bytes transferred in 191.015044 secs (13 402 086 bytes/sec)
dataset: gzip-1, bs=1K
dd if=/dev/random of=/mnt/zpoolz3/Project/dd.out bs=1024 count=5000000
CPU100%, RAM 10GB, HDD reporting Write 12MB/s для кожного диску з данними
5120000000 bytes transferred in 324.279222 secs (15 788 862 bytes/sec)
dd if=/mnt/zpoolz3/Project/dd.out of=/dev/null bs=1024
CPU100%, HDD reporting read 20MB/s
5120000000 bytes transferred in 61.101851 secs (83 794 516 bytes/sec)
dd if=/dev/random of=/mnt/zpoolz3/Project/dd.out bs=4096 count=500000
CPU100%,
2048000000 bytes transferred in 109.422182 secs (18 716 498 bytes/sec)
dd if=/mnt/zpoolz3/Project/dd.out of=/dev/null bs=4096
CPU100%,
2048000000 bytes transferred in 14.258328 secs (143 635 358 bytes/sec)
dd if=/dev/random of=/mnt/zpoolz3/Project/dd.out count=5000000
CPU100%,
2560000000 bytes transferred in 167.479283 secs (15 285 473 bytes/sec)
dd if=/mnt/zpoolz3/Project/dd.out of=/dev/null
2560000000 bytes transferred in 27.214096 secs (94 068 897 bytes/sec)
dataset: nocompress, bs=1K
dd if=/dev/random of=/mnt/zpoolz3/Project/dd.out bs=1024 count=500000
512000000 bytes transferred in 14.273080 secs (35 871 726 bytes/sec)
dd if=/mnt/zpoolz3/Project/dd.out of=/dev/null bs=1024
5120000000 bytes transferred in 225.048532 secs (22 750 648 bytes/sec)
dd if=/dev/random of=/mnt/zpoolz3/Project/dd.out bs=4096 count=500000
2048000000 bytes transferred in 75.965307 secs (26 959 675 bytes/sec)
dd if=/mnt/zpoolz3/Project/dd.out of=/dev/null bs=4096
2048000000 bytes transferred in 12.332601 secs (166063911 bytes/sec)
dd if=/dev/random of=/mnt/zpoolz3/Project/dd.out count=500000
256000000 bytes transferred in 15.134703 secs (16 914 768 bytes/sec)
dd if=/mnt/zpoolz3/Project/dd.out of=/dev/null2
56000000 bytes transferred in 2.667209 secs (95 980 493 bytes/sec)
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