Raspberry Pi 4 + usb3 WD drive, works fine but after a reboot drive doesn’t power on.
Node will be used on remote location so it will be quite difficult to press power button on drive each time.
Any idea how to turn on WD usb3 drive after rebooting pi?
What kind of WD drive is it? Portable WD My Passport (or similar type) or Desktop WD Elements/My Book with a dedicated power supply? I’m assuming a desktop type since I don’t believe the portable types have a “power button”.
I ask as I’ve had/have nodes set up with both kinds and have never had a problem with the external drives not powering up when node (Rpi4) reboots.
@dragonhogan Agreed.
I had many random issues myself when trying to use drives powered by Rpi’s usb ports, because RPi4 can deliver a max of 6w in total, all ports combined, which proved to be far from enough at powering up time when all devices initialize.
I got a powered usb hub (which is way harder to find than one might think, most of the cheap ones out there not being up to the task because of misleading descriptions…), and since then most of my issues disappeared.
Dunno if that could be ur issue, but if your drive doesn’t have a dedicated power, that is certainly something to look into.
When I reboot Pi by power usb drive always coming on correctly,
once I reboot it from shell/cli “reboot” most of times drive doesn’t power up correctly.
odd, although I don’t think I’ve ever rebooted from shell/cli “reboot,” I am running the full raspbian (and before anyone replies saying that it’s not recommended, I understand, although I’m very unskilled with linux, and the GUI is easy to work with) and always reboot via the “start” menu option.
Booting process is waiting 1m30s for drive…
If during this time I power drive pressing power button everything goes fine…
Then go further and end up with emergency mode…
If your putting this in a remote location though a power button way will never be good, cause if ever it goes into sleep mode your node will be dead in the water. I understand it may void the warranty but you wont have to cut anything you can just temp install it and if something happens you just put it back to normal. You would just install the switch on the inside by passing the power button.
True you could but it wouldn’t be self sufficient you will need to go to the node everytime you restarted it or power outage. I find this to be an issue with all new external powered drives though.