Getting an error “appear to have very similar superblocks”. Ways to fix it?

Something strange is with my partitions. [email protected] ~ # mdadm -A –scan mdadm: WARNING /dev/sdb1 and /dev/sdb appear to have very similar superblocks. If they are really different, please –zero the superblock on one If they are the same or overlap, please remove one from the DEVICE list in mdadm.conf. [email protected] ~ # lsblk NAME…

nginx with proxy_pass returning wrong proxy_set_header

I am doing reverse proxy: server { listen 90 ssl; server_name; location /myshop/ { proxy_pass; proxy_set_header Host $host:$server_port; proxy_set_header X-Real-IP $remote_addr; proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for; proxy_set_header X-Forwarded-Proto $scheme; add_header Front-End-Https on; proxy_read_timeout 90; proxy_redirect off; } } When I visit, in $_SERVER[‘REQUEST_URI’], I have /another_shop/ instead of the “virtual” nginx location /myshop/