winglam Posted November 10, 2020 Share Posted November 10, 2020 I am new to Unraid and I am bit frustrating what to do. whenever I enter "btrfs dev add -f /dev/sdb1 /mnt/disks/mypath" it gives me an error; I tried to use different browsers on both Mac/ PC but no luck. ERROR: /dev/sdb1 is mounted my current OS is at Version: 6.8.3. Thanks! Wing Quote Link to comment
JorgeB Posted November 10, 2020 Share Posted November 10, 2020 That suggests you're trying to add a mounted disk, if you're trying to use multiple pools you should update to the latest beta that has native support for multiple pools. Quote Link to comment
winglam Posted November 10, 2020 Author Share Posted November 10, 2020 sorry i am new to Unraid and I can't get it to work, can someone help me please? btrfs dev add -f /dev/sdb1 /mnt/disks/VM ERROR: /dev/sdb1 is mounted Quote Link to comment
trurl Posted November 10, 2020 Share Posted November 10, 2020 What exactly are you trying to do? Whatever it is you probably shouldn't be trying to do it at the command line. Quote Link to comment
trurl Posted November 10, 2020 Share Posted November 10, 2020 @winglam I merged your threads. Not sure if you posted both times in the FAQ thread or not. Possibly the first was already moved from there. You should only post in the FAQ thread when you are giving the ANSWER to a Frequently Asked Question. If instead you made one of these posts in a different thread than the FAQ thread, then don't post the same question in multiple threads. 1 Quote Link to comment
winglam Posted November 11, 2020 Author Share Posted November 11, 2020 (edited) 3 hours ago, trurl said: What exactly are you trying to do? Whatever it is you probably shouldn't be trying to do it at the command line. Thank you guys! I want to keep only projects in the cache folder, and leave everything else like VM, AppData, system etc to an array in UD. I tried to follow this guide or post step by step creating the raid array, terminal gave me an error after enter/ type the command below. btrfs dev add -f /dev/sdb1 /mnt/disks/VM ERROR: /dev/sdb1 is mounted my current build is 6.8.3 the FS are BTRFS Edited November 11, 2020 by winglam Quote Link to comment
JonathanM Posted November 11, 2020 Share Posted November 11, 2020 1 minute ago, winglam said: I want to keep only projects in the cache folder, and leave everything else like VM, AppData, system etc to an array in UD. Upgrade to the latest beta, then define a second pool using the GUI. Quote Link to comment
winglam Posted November 11, 2020 Author Share Posted November 11, 2020 Thank you all @jonathanm@JorgeB@trurl Quote Link to comment
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