33 points

I know that making networks out of duct tape and bubblegum is a point of pride in the Linux community, but if you have to store vital data, wouldn’t a nice hardware NAS and a RAID array be a better solution?

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13 points
*

How about an external HDD plugged into the Pi? Even a usb stick is better than writing it to the microsd card.

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12 points

My brain didn’t even register that the meme was about NAS data residing on the SD card. I automatically assumed it’s on attached disks and was about to snark-reply about keeping a cloned SD card taped to the Pi case for such occasions.

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2 points

Jup same

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4 points

Either go big or go home. RAID or bust.

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1 point

Remote mount datacenter storage pools or go home. If you have physical room for your disks in your house, you need to go bigger.

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2 points

Funny. My WD nas runs linux and the support ended so i’ve had to upgrade myself with entware… and it’s old, so the fan was sized for cooler hard drives, so I cut a hole in the top and screwed on another fan… and WD removed NFS support years ago, so I just mount my shares oversshfs… and i’m currently upping my local security so it’s only accessible over wireguard… honestly, I have no idea what it’s doing with the hardware raid and the way it mounts drives so i’m tempted to switch over to mergerfs and snapraid…

Basically my legit consumer hardware raid nas is more duct tape and bubblegum than my home built linux nas. Then again, it’s easily a decade past its anticipated useful life too.

I guess it is a point of pride.

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32 points

Backups people backups. You don’t realize how much you want them until it’s too late to make them.

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15 points

don’t worry I have raid, that’s a backup right?

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19 points

Raid 0 right? I heard the number stands for how much risk there is of losing data.

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9 points

Add more disks for more reliability

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4 points

No, the backup goes after the raid when something goes wrong.

Wait, I thought you’re talking about that SWAT team outside your house.

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2 points

If 3-2-1 is a good backup strategy, RAID (non-zero) is like 0.5 at best. Maybe 0.6 if your config can handle 2 simultaneous drive failures

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4 points

How do I make a backup of my pi and all its settings? I set everything up following guides and am not great with Linux. Is there a way to make like a full clone, so I can just copy paste into a new pi in case?

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4 points
2 points

Yeah, I think the same software you used to image your SD card can be used to make an image from your SD card.

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1 point

Copy the entire SD card (both partitions) with a tool like dd to a file.

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3 points

Also remember to backup before things break. I once diligently backed up a system image before an upgrade. But I backed up a already failed SD card.

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1 point

Also remember to test your backup system.

Setting up an intricate backup process is great, until an actual emergency happens and it turns out you can’t put Humpty-Dumpty back together

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2 points

and if possible, keep some backups in a separate physical location. House fires or break-ins aren’t all that uncommon.

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2 points

A good advice, but most regular people don’t seem to bother with rotating physical off-site storage mediums so I advocate automated (and encrypted) backups to a cloud or something as well.

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18 points

If you must use an SD card: use log2ram. Greatly reduces the number of IO operations to the card and prolongs its life.

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14 points

LPT: pies since at least the 3b can boot from USB.

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6 points

I’ve never relayed to a meme more. I moved my UPS to my work computer after that one failed and three days later, I lost power. Spent five hours fixing a corrupted SD card then reconfiguring my Pi-Hole and HomeBridge.

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