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File: >hsg.png (1.1 MB, 1582x921)
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The elf at work found out that your array died.

>>108354801

READ THE (temp)WIKI! & help by contributing:
https://igwiki.lyci.de/wiki/Home_server

/hsg/ is about learning and expanding your horizons. Know all about NAS? Learn virtualization. Spun up some VMs? Learn about networking by standing up a OPNsense/PFsense box and configuring some VLANs. There's always more to learn and chances to grow. Think you’re god-tier already? Setup OpenStack and report back.

>What software should I run?
Install Gentoo. Or whatever flavor of *nix is best for the job or most comfy for you. Jellyfin/Emby/Plex to replace Netflix, Nextcloud to replace Googlel, Ampache/Navidrome to replace Spotify, the list goes on. Look at the awesome self-hosted list and ask.

>Why should I have a home server?
De-botnet your life. Learn something new. Serving applications to yourself, your family, and your frens feels good. Put your tech skills to good use for yourself and those close to you. Store their data with proper availability redundancy and backups and serve it back to them with a /comfy/ easy to use interface.

>Links & resources
Cool stuff to host: https://github.com/awesome-selfhosted/awesome-selfhosted
https://reddit.com/r/datahoarder
https://www.reddit.com/r/homelab/wiki/index
https://wiki.debian.org/FreedomBox/Features
ARM-based SBCs: https://docs.google.com/spreadsheets/d/1PGaVu0sPBEy5GgLM8N-CvHB2FESdlfBOdQKqLziJLhQ
Low-power x86 systems: https://docs.google.com/spreadsheets/d/1LHvT2fRp7I6Hf18LcSzsNnjp10VI-odvwZpQZKv_NCI
SFF cases https://docs.google.com/spreadsheets/d/1AddRvGWJ_f4B6UC7_IftDiVudVc8CJ8sxLUqlxVsCz4/
Cheap disks: https://shucks.top/ https://diskprices.com/
PCIE info: https://files.catbox.moe/id6o0n.pdf
>i226-V NICs are bad for servers
>For more SATA ports, use PCIe SAS HBAs in IT mode
WiFi fixing: pastebin.com/raw/vXJ2PZxn
Cockpit is nice for remote administration

Remember:
RAID protects you from DOWNTIME
BACKUPS protect you from DATA LOSS
>>
thread theme
https://www.youtube.com/watch?v=Vxe-DGudt7Y
>>
anyone here who thinks ext4 is good enough? idek why btrfs is considered so useful, it doesn't really do anything that most people will need, even hsg people
>>
>>108415155
You can format your vm disks as ext4. After all they're on top of zfs and you don't need to double up on proper file systems.
>>
>>108415179
reddit tier "humour"
>>
File: 1768896204944110.png (224 KB, 1475x893)
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how is this possible?


Pic related, so I added another drive to MD0, 1, 2 to grow my array

during grow it failed half way through the sync. So I did mdadm --faulty and then remove the drive so my array was degraded.

Later on I readd it to the md0, 1, 2 and it syncs and says "clean" so I'm like ok great it added fine and didn't fail.

But then when I went to read some old files on my array I get BTRFS saying IO error because of data corruption for some files.

So I did faulty + remove the drive I just added in, and now btrfs says the file is fine and no more IO errors.

How does MDADM do this to me? Does it not check if the drive is ok when it syncs the additional drive?
>>
>>108415540
also I guess maybe it reused the same write-intent bitmap on readding it so maybe that might have caused it? but data inconsistancy shouldn't happen because I readded a failed drive on a raid6 array

if I didn't use BTRFS I wouldn't have found out the core issue

my torrent client kept crashing because of io errors then btrfs told me there was corruption
>>
>>108415155
use whatever file system does what you want it to do.
ext4 is cool because it has built in encryption and can be used with systemd-homed for user home directory encryption. That's where I use it. That's all I use it for.
>>
>>108415761
he sounds gay



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