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Migrate blockbuster ZFS pool to raidz2 #220

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Merged
ethnt merged 1 commit into from
Aug 19, 2026
Merged

Migrate blockbuster ZFS pool to raidz2 #220

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7 changes: 6 additions & 1 deletion hosts/omnibus/configuration.nix
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Original file line number Diff line number Diff line change
Expand Up @@ -122,7 +122,12 @@
};
};

environment.systemPackages = with pkgs; [ yt-dlp ];
environment.systemPackages = with pkgs; [
yt-dlp
mbuffer
pv
util-linux
];

services.restic.backups.files-rsync-net = {
initialize = true;
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9 changes: 6 additions & 3 deletions hosts/omnibus/disk-config.nix
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Expand Up @@ -207,25 +207,27 @@ in

blockbuster = {
type = "zpool";
mode = "raidz2";

options = {
ashift = "12";
autotrim = "on";
autoexpand = "on";
};

rootFsOptions = {
acltype = "posixacl";
compression = "lz4";
dnodesize = "auto";
normalization = "formD";
relatime = "on";
atime = "off";
xattr = "sa";
mountpoint = "none";
};

postCreateHook = ''
zpool add -f blockbuster log ${disks.nvme0}
zpool add -f blockbuster cache ${disks.nvme1}
# zpool add -f blockbuster log ${disks.nvme0}
# zpool add -f blockbuster cache ${disks.nvme1}
'';

datasets = {
Expand All @@ -244,6 +246,7 @@ in
options = {
canmount = "on";
mountpoint = "legacy";
recordsize = "1M";
};
};

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