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I've heard that modern Windows does some aggressive disk-caching of driver states or something (?) when you shut down, so that it can quickly load them when you
by brundolf 5y ago
I've heard that modern Windows does some aggressive disk-caching of driver states or something (?) when you shut down, so that it can quickly load them when you boot again and skip a large part of the booting process. Obviously the intention is to make boot faster, but maybe on an HDD it has the opposite effect?
- easton 5y agoIt actually is the opposite of what you say, in that the Fast Boot feature of Windows 10 is basically logging you out then hibernating the system, which is faster on HDDs but slower on SSDs (or at best the same speed of a cold boot, but at the expense of system stability in the long term since NT really likes its reboots). It's really odd, because the first couple releases of Windows 10 were fast enough on HDDs, but post 1703 is when I started to really notice it.
- scns 5y agoIt is possible to disable fastboot in the system settings. You need to do it if you want to dual boot linux.
- handrous 5y agoMore than just on boot. For the brief time that I ran Win10 on an HDD, what it felt like was that the whole OS was almost constantly touching the disk, for whatever reason, often blocking. Open start menu? Better do a bunch of disk I/O. Moused over anything? Touch the disk. Pressed a key? Hit disk. Doing nothing? Disk time! Whatever they're doing is probably fine, for very liberal values of "fine" (i.e. it's not actually fine and is probably harming system-wide performance and UX in more subtle ways, even on SSDs) for SSD-equipped systems, but made it practically unusable on an HDD.