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@dlangille
Last active May 13, 2017 13:59
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Perhaps I should replace the older 3TB drives with newer 5TB drives to get faster.
system - 10x 3TB Toshiba HDD - TOSHIBA DT01ACA3
tank_data - 10x 5TB Toshiba HDD - TOSHIBA MD04ACA5
zoomzoom - 2x 480GB Crucial SSD - Compaq CT480BX200SSD1
$ zpool list
NAME SIZE ALLOC FREE EXPANDSZ FRAG CAP DEDUP HEALTH ALTROOT
system 27T 17.7T 9.32T - 12% 65% 1.00x ONLINE -
tank_data 45.2T 34.9T 10.3T - 43% 77% 1.00x ONLINE -
zoomzoom 436G 9.67G 426G - 6% 2% 1.00x ONLINE -
Based on this, I think the 3TB drives should be replaced with 5TB drives and it would be much faster.
Agree? Please discuss in the comments below.
[dan@knew:~] $ zpool status
pool: system
state: ONLINE
scan: scrub in progress since Sat May 13 03:09:41 2017
6.05T scanned out of 17.7T at 164M/s, 20h37m to go
0 repaired, 34.21% done
config:
NAME STATE READ WRITE CKSUM
system ONLINE 0 0 0
raidz2-0 ONLINE 0 0 0
da2p3 ONLINE 0 0 0
da7p3 ONLINE 0 0 0
da1p3 ONLINE 0 0 0
da3p3 ONLINE 0 0 0
da0p3 ONLINE 0 0 0
da9p3 ONLINE 0 0 0
da4p3 ONLINE 0 0 0
da6p3 ONLINE 0 0 0
da10p3 ONLINE 0 0 0
da5p3 ONLINE 0 0 0
logs
mirror-1 ONLINE 0 0 0
ada1p1 ONLINE 0 0 0
ada0p1 ONLINE 0 0 0
errors: No known data errors
pool: tank_data
state: ONLINE
scan: scrub in progress since Sat May 13 03:09:44 2017
31.3T scanned out of 34.9T at 850M/s, 1h13m to go
0 repaired, 89.69% done
config:
NAME STATE READ WRITE CKSUM
tank_data ONLINE 0 0 0
raidz3-0 ONLINE 0 0 0
da11p1 ONLINE 0 0 0
da12p1 ONLINE 0 0 0
da8p1 ONLINE 0 0 0
da13p1 ONLINE 0 0 0
da14p1 ONLINE 0 0 0
da15p1 ONLINE 0 0 0
da16p1 ONLINE 0 0 0
da17p1 ONLINE 0 0 0
da18p1 ONLINE 0 0 0
da19p1 ONLINE 0 0 0
errors: No known data errors
pool: zoomzoom
state: ONLINE
scan: scrub repaired 0 in 0h1m with 0 errors on Sat May 13 03:10:54 2017
config:
NAME STATE READ WRITE CKSUM
zoomzoom ONLINE 0 0 0
mirror-0 ONLINE 0 0 0
ada1p2 ONLINE 0 0 0
ada0p2 ONLINE 0 0 0
errors: No known data errors
[dan@knew:~] $
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