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zfs: print snapshots on activation

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ibizaman 2026-06-25 08:54:48 +02:00 committed by Pierre Penninckx
parent 3432df47f1
commit 271bc1dc0b
1 changed files with 4 additions and 3 deletions
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7
modules/blocks/zfs.nix
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@ -249,9 +249,10 @@ in
let let
recursiveFlag = lib.optionalString cfg.snapshotBeforeActivation.recursive "-r"; recursiveFlag = lib.optionalString cfg.snapshotBeforeActivation.recursive "-r";
in in
lib.concatMapStringsSep "\n" (ds: "zfs snapshot ${recursiveFlag} ${ds}@\"$name\"") ( lib.concatMapStringsSep "\n" (ds: ''
lib.uniqueStrings datasets echo "Taking ZFS snapshot of ${ds}@$name"
) zfs snapshot ${recursiveFlag} ${ds}@"$name"
'') (lib.uniqueStrings datasets)
) )
); );
}; };