Confused about one by one disk upgrade. Finally hit that 80% warning.

[Nomad]

pool: ZED3
state: DEGRADED
status: One or more devices is currently being resilvered. The pool will
continue to function, possibly in a degraded state.
action: Wait for the resilver to complete.
scan: resilver in progress since Fri Sep 30 12:35:32 2022
2.69T scanned at 3.63G/s, 470G issued at 634M/s, 27.8T total
78.0G resilvered, 1.65% done, 0 days 12:32:35 to go
config:

NAME STATE READ WRITE CKSUM
ZED3 DEGRADED 0 0 0
raidz2-0 DEGRADED 0 0 0
replacing-0 UNAVAIL 0 0 0
9789967686702171070 UNAVAIL 0 0 0 was /dev/gptid/2c901587-e639-11e7-96ff-ac1f6b247de2
gptid/06d2683e-40f7-11ed-8d00-ac1f6b247de2 ONLINE 0 0 0
gptid/2d585572-e639-11e7-96ff-ac1f6b247de2 ONLINE 0 0 0
gptid/2e1e5fa2-e639-11e7-96ff-ac1f6b247de2 ONLINE 0 0 0
gptid/2f31b401-e639-11e7-96ff-ac1f6b247de2 ONLINE 0 0 0
gptid/2ff9cabb-e639-11e7-96ff-ac1f6b247de2 ONLINE 0 0 0
gptid/30c36a01-e639-11e7-96ff-ac1f6b247de2 ONLINE 0 0 0

errors: No known data errors

Took a day to burn in the first set of drives. I ordered 2 drives x 3 from different sources. ~$200 a drive.
We have started! Anyone curious about SMR->CMR away we go!

 

[Nomad]

pool: ZED3
state: DEGRADED
status: One or more devices is currently being resilvered. The pool will
continue to function, possibly in a degraded state.
action: Wait for the resilver to complete.
scan: resilver in progress since Sat Oct 1 04:38:12 2022
2.83T scanned at 2.89G/s, 621G issued at 635M/s, 27.8T total
103G resilvered, 2.18% done, 0 days 12:27:18 to go
config:

NAME STATE READ WRITE CKSUM
ZED3 DEGRADED 0 0 0
raidz2-0 DEGRADED 0 0 0
gptid/06d2683e-40f7-11ed-8d00-ac1f6b247de2 ONLINE 0 0 0
gptid/2d585572-e639-11e7-96ff-ac1f6b247de2 ONLINE 0 0 0
gptid/2e1e5fa2-e639-11e7-96ff-ac1f6b247de2 ONLINE 0 0 0
gptid/2f31b401-e639-11e7-96ff-ac1f6b247de2 ONLINE 0 0 0
gptid/2ff9cabb-e639-11e7-96ff-ac1f6b247de2 ONLINE 0 0 0
replacing-5 UNAVAIL 0 0 0
9211895549138039335 UNAVAIL 0 0 0 was /dev/gptid/30c36a01-e639-11e7-96ff-ac1f6b247de2
gptid/81c8e7ac-417d-11ed-9fc4-ac1f6b247de2 ONLINE 0 0 0

errors: No known data errors

Second drive on the way.

 

[Nomad]

Code:

root@freenas[/mnt/ZED3]# zpool list
NAME           SIZE  ALLOC   FREE  CKPOINT  EXPANDSZ   FRAG    CAP  DEDUP  HEALTH  ALTROOT
ZED3          65.2T  27.8T  37.5T        -         -     7%    42%  1.00x  ONLINE  /mnt

Forgot to post an update. Everything went perfect. As the 5400 drives were replaces with 7200 drives the speed kept getting faster and faster. By the final drive it was around 998M/s, and the pool extended itself. Didn't need to push any buttons.

 

[Davvo]

Glad to hear it. Just, next time please use [CODE][/CODE] tags instead.

 

[Nomad]

Glad to hear it. Just, next time please use [CODE][/CODE] tags instead.

Fixed :)