Posts posted by JonathanM
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https://www.amd.com/en/products/processors/desktops/ryzen/7000-series/amd-ryzen-9-7950x3d.html
Max Memory Speed
2x1R
DDR5-5200
2x2R
DDR5-5200
4x1R
DDR5-3600
4x2R
DDR5-3600
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1 minute ago, ghammer said:
I have 128GB, 2 sticks are EXPO, and 2 are XMP but same speed and timing, so not sure if that matters. I will 2 first and go from there down to 1. Thanks!
What speeds are you running? With 4 sticks the processor is only rated for 3600, regardless of the rated memory speed.
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Running Unraid as a guest is not officially supported. It's not forbidden, but any issues you encounter will need to be sorted out by collaboration with other like minded users, if you feel there is an issue with Unraid you will be asked to recreate that issue running baremetal before Limetech will look at it.
With that in mind, I moved your post to the specific area on these forums where running Unraid as a guest is discussed. Hopefully someone familiar with your questions can help you out, and you can browse around to see what others have dealt with.
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34 minutes ago, quietwalker said:
So now the next question is: shoud I rebalance my nvme cache pool to "single mode", using the btrfs function to be able to remove one of my 2 nvme drives? Is that correct?
No, single mode aggregates the space of the drives, interleaving writes where possible for speed.
You need RAID1, where the drives are duplicated, so you can then remove 1 and still have your data.
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6 hours ago, Tethgar said:
This plugin is the biggest waste of time
Currently the primary use of preclear is to stress test the drive.
Many, many, many years ago when preclear was authored, adding a drive to the array kept you from fully starting and accessing the rest of the array until the clear operation was done. This was a total pain, meant that adding a drive kept you offline from all your data for potentially days. That was the reason for preclear, which was command line only.
Now, adding a drive allows you to use the system normally for the entire process, and the new drive is available to format after the clear is done. This plugin can work to accelerate that, and allow formatting to be done almost immediately, but it's very sensitive, any writes to the cleared drive before it's added to the array will invalidate the preclear status, forcing the normal clear process to happen.
So, yes, if something writes to the drive after the preclear is done before it's added to the array, the preclear time is "wasted", but the statistics about drive performance and any errors happen before you commit to putting the drive in the array, which means you should find out if the drive has issues before you put the rest of your data at risk by adding a failing drive to the array.
I'd say that information is still valuable, regardless of whether you still have to wait several hours to format the drive.
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1 hour ago, knights_of_pine said:
Pretty sure you just need to specify an exclusion for that path. It's out of the ordinary for the normal way of doing things, so it trips up the defaults in the backup plugin. It does not ever need to be backed up, it's simply a way for multiple separate binhex containers to share information.
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52 minutes ago, MrCrispy said:
Can you give more details on this
I don't know the exact details, but some of the major things are a single partition starting at a specific offset, I think 64 or 2048, something like that.
54 minutes ago, MrCrispy said:I just wasn't sure it would be writeable, support other disk operations on the file system - but you are saying it does, right?
Yep. It's a standard linux layout, just more particular to accommodate the parity system.
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Why not boot from your Unraid key, and format the drive there using Unassigned Devices? As long as you don't mess with array assignments or accidentally format your Linux boot disk it should work fine.
I'd make a backup of the config folder on the key before doing this, just in case, plus it never hurts to have a current backup of your config.
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2 hours ago, Zarroc said:
I can send a screenshot if im not describing this well?
The docker run command would contain what's needed to check.
canyouseeme is good for non-vpn connections.
Migrating old server to new, but array will be different drives...
in General Support
Actually I was thinking of upgrading the current drives one at a time, so the content would stay mostly on the same drives, and the removed drives would be a full backup.
You would need to remove the second parity drive to allow 6TB data drives.
After all the 6TB drives were installed, then you could copy the content of the last couple 4TB drives to the 6TB ones.