Hi all, I have set nodeep-scrub and noscrub while I had small/slow hardware for the cluster. It has been off for a while now.
Now we are upgraded with hardware/networking/SSDs and I would like to activate - or unset these flags. Since I now have 3 servers with 12 OSDs each (SSD based Journals) - I was wondering what is the best way to unset flags - meaning if I just unset the flags, should I expect that the SCRUB will start all of the sudden on all disks - or is there way to let the SCRUB do drives one by one... In other words - should I expect BIG performance impact or....not ? Any experience is very appreciated... Thanks, -- Andrija Panić
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