Swapped from an lsi 9208-8e to a lsi 9300-8e (both flashed with IT mode firmwares), and one of my ZPools went down. Turns out the partition ID changed on the drives so truenas doesn’t know where they are. Is there a way I can re-point it or have it re-scan? thank you
(edit: fixing terminology)
This is what i’m looking at for clarification.

Are the disks actually visible to the system? What’s the output of camcontrol devlist (Core) or lsblk (Scale)?
the disks are available in scale showing as not assigned to any pools. i have all the drives information in an excel form (model and serial number)
Could you please post the details so knowledgeable people here can better try to assist?
I’m puzzled as to why the partition-UUID’s would have changed if the HBA’s were in IT mode and nothing funky like a VM with improper pass-through was involved…
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Yep! I was able to add my specs to the original post. I can post the output of lsblk when i’m off work for the day.
Could you please also list what version of TrueNAS you’re running and include the output @ericloewe asked for?
Finally it’s nice to have your system info in your signature but it get’s a bit much if it’s added like that in every post. If you don’t mind, can you place it within [details=“Setup”] [/details] tags?
Output of lsblk
NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINTS
sda 8:0 0 953.9G 0 disk
├─sda1 8:1 0 2G 0 part
└─sda2 8:2 0 951.9G 0 part
sdb 8:16 0 7.3T 0 disk
├─sdb1 8:17 0 2G 0 part
└─sdb2 8:18 0 7.3T 0 part
sdc 8:32 0 7.3T 0 disk
├─sdc1 8:33 0 2G 0 part
└─sdc2 8:34 0 7.3T 0 part
sdd 8:48 0 7.3T 0 disk
├─sdd1 8:49 0 2G 0 part
└─sdd2 8:50 0 7.3T 0 part
sde 8:64 0 7.3T 0 disk
├─sde1 8:65 0 2G 0 part
└─sde2 8:66 0 7.3T 0 part
sdf 8:80 0 7.3T 0 disk
├─sdf1 8:81 0 2G 0 part
└─sdf2 8:82 0 7.3T 0 part
sdg 8:96 0 7.3T 0 disk
├─sdg1 8:97 0 2G 0 part
└─sdg2 8:98 0 7.3T 0 part
sdh 8:112 0 7.3T 0 disk
├─sdh1 8:113 0 2G 0 part
└─sdh2 8:114 0 7.3T 0 part
sdi 8:128 0 7.3T 0 disk
├─sdi1 8:129 0 2G 0 part
└─sdi2 8:130 0 7.3T 0 part
sdj 8:144 0 7.3T 0 disk
├─sdj1 8:145 0 2G 0 part
└─sdj2 8:146 0 7.3T 0 part
sdk 8:160 0 0B 0 disk
sdl 8:176 0 0B 0 disk
sdm 8:192 0 7.3T 0 disk
├─sdm1 8:193 0 2G 0 part
└─sdm2 8:194 0 7.3T 0 part
sdn 8:208 0 7.3T 0 disk
├─sdn1 8:209 0 2G 0 part
└─sdn2 8:210 0 7.3T 0 part
sdo 8:224 0 7.3T 0 disk
├─sdo1 8:225 0 2G 0 part
└─sdo2 8:226 0 7.3T 0 part
sdp 8:240 0 953.9G 0 disk
├─sdp1 8:241 0 2G 0 part
└─sdp2 8:242 0 951.9G 0 part
sdq 65:0 0 7.3T 0 disk
├─sdq1 65:1 0 2G 0 part
└─sdq2 65:2 0 7.3T 0 part
sdr 65:16 0 0B 0 disk
sds 65:32 0 7.3T 0 disk
├─sds1 65:33 0 2G 0 part
└─sds2 65:34 0 7.3T 0 part
sdt 65:48 0 7.3T 0 disk
├─sdt1 65:49 0 2G 0 part
└─sdt2 65:50 0 7.3T 0 part
sdu 65:64 0 7.3T 0 disk
├─sdu1 65:65 0 2G 0 part
└─sdu2 65:66 0 7.3T 0 part
sdv 65:80 0 7.3T 0 disk
├─sdv1 65:81 0 2G 0 part
└─sdv2 65:82 0 7.3T 0 part
sdw 65:96 0 0B 0 disk
sdx 65:112 0 7.3T 0 disk
├─sdx1 65:113 0 2G 0 part
└─sdx2 65:114 0 7.3T 0 part
sdy 65:128 0 7.3T 0 disk
├─sdy1 65:129 0 2G 0 part
└─sdy2 65:130 0 7.3T 0 part
sdz 65:144 0 7.3T 0 disk
├─sdz1 65:145 0 2G 0 part
└─sdz2 65:146 0 7.3T 0 part
sdaa 65:160 0 0B 0 disk
sdab 65:176 0 5.5T 0 disk
├─sdab1 65:177 0 2G 0 part
└─sdab2 65:178 0 5.5T 0 part
sdac 65:192 0 7.3T 0 disk
├─sdac1 65:193 0 2G 0 part
└─sdac2 65:194 0 7.3T 0 part
sdad 65:208 0 7.3T 0 disk
├─sdad1 65:209 0 2G 0 part
└─sdad2 65:210 0 7.3T 0 part
sdae 65:224 0 0B 0 disk
sdaf 65:240 0 5.5T 0 disk
├─sdaf1 65:241 0 2G 0 part
└─sdaf2 65:242 0 5.5T 0 part
sdag 66:0 0 111.8G 0 disk
├─sdag1 66:1 0 1M 0 part
├─sdag2 66:2 0 512M 0 part
├─sdag3 66:3 0 95.3G 0 part
└─sdag4 66:4 0 16G 0 part
└─sdag4 253:0 0 16G 0 crypt [SWAP]
sdah 66:16 1 30.5G 0 disk
├─sdah1 66:17 1 2G 0 part
└─sdah2 66:18 1 28.5G 0 part
zd0 230:0 0 40G 0 disk
zd16 230:16 0 64G 0 disk
zd32 230:32 0 64G 0 disk