My laptop’s HDD is failing, it shows a bunch of signs such as slow file manipulation and clicking sounds. The Linux btrfs partition keeps going into read-only mode to prevent further damage, makes sense, but the windows partition is working fine (for now).
Shouldn’t harddrive failure be evident on all partitions?
Seconding this. OP, get a new drive, get a live USB with ddrescue on it, and get that transfer started, stat.