Wol, et al -- Just a couple of quick notes ... ...and then Wol said... % On 03/12/2022 18:27, David T-G wrote: % > % > ...and then Wols Lists said... % > % On 03/12/2022 05:58, David T-G wrote: % > % > ... % > Or that's how I understood it in the very many RAID wiki pages and other % > docs I read :-) % > % Hmm ... so being pedantic about terminology that's a definite raid-1+0, not % linux-raid-10. OK. I'll try rereading the wiki pages and see where I went wrong. Perhaps they can be clarified. ... % it to a true raid-10. You said you had plenty of spare 2TBs, so --replace % one of your 4TBs onto a pair of 2TBs, then --replace one of your raid-0's Er, no. I have plenty of "less-than-two-terabyte" drives. They are all used as one-off drives for archiving content. 1T here, 750G there, and so on all as second copies for an ~18T external archive disk. But, no, I don't have perfect lovely half-size disks waiting to bring into play (or they would be holding archive content! :-) Sorry for any confusion. HANW :-D -- David T-G See http://justpickone.org/davidtg/email/ See http://justpickone.org/davidtg/tofu.txt