diff --git a/alpine/config b/alpine/config
index 2dc3aa1..5973229 100644
--- a/alpine/config
+++ b/alpine/config
@@ -25,7 +25,7 @@ Host meppel
   IdentityFile /app/host_vars/meppel/meppel
 
 Host sydney
-  Hostname 192.168.9.22
+  Hostname 192.168.9.14
   User 4server
   IdentityFile /app/host_vars/sydney/sydney
 
diff --git a/alpine/known_hosts b/alpine/known_hosts
index c1a92bd..158e785 100644
--- a/alpine/known_hosts
+++ b/alpine/known_hosts
@@ -15,4 +15,6 @@
 192.168.9.21 ssh-rsa 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
 192.168.9.22 ecdsa-sha2-nistp256 AAAAE2VjZHNhLXNoYTItbmlzdHAyNTYAAAAIbmlzdHAyNTYAAABBBMO5VhveQe76kEOdVqrdoTwW1fNzmgDzZNBznFEC4ohtXes0VMtJR02lhc+55XTIUX+EDxBtAh8U+kJpFeLetMU=
 192.168.9.21 ecdsa-sha2-nistp256 AAAAE2VjZHNhLXNoYTItbmlzdHAyNTYAAAAIbmlzdHAyNTYAAABBBGlzLZWNjSaDuDd4e66LoBizY5j+QCsifIIxkvX4CrzP/AqAgWDEEgT+pAXBFkNJlBR6TDFJ0bIdwZTbcq8/72E=
-192.168.9.14 ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIMAQPput/v59v4cVaaXvyayCnrVzLQG/hbz+OMDJbdAt
+192.168.9.14 ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIBoHCfS8EQBWo2v5m/D2S3Sy97yZcVbbLJyW2sf+Rd7c
+192.168.9.14 ssh-rsa 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
+192.168.9.14 ecdsa-sha2-nistp256 AAAAE2VjZHNhLXNoYTItbmlzdHAyNTYAAAAIbmlzdHAyNTYAAABBBMnz/R4sp9QPwJ4VRnsrz9EBjf1E0YuzUEC0TlptUXuyhVcUB4ZSbvd67PsXOuVxQiIIppqnZWzNL1w5dCLJoyU=
diff --git a/app/sbin/checkFilestoreAll b/app/sbin/checkFilestoreAll
new file mode 100755
index 0000000..3cf8006
--- /dev/null
+++ b/app/sbin/checkFilestoreAll
@@ -0,0 +1,23 @@
+#!/bin/bash
+# checkFilestoreAll — check the filestore of every active container.
+# Runs checkFilestore for each UUID returned by activeContainers.
+# Output: "<UUID> OK" or "<UUID> NOK" per container.
+
+SBIN_DIR="$(cd "$(dirname "$(readlink -f "$0")")" && pwd)"
+
+active_uuids() {
+    "$SBIN_DIR/activeContainers" | awk 'NF && $1 != "uuid" && $1 !~ /^-/ {print $1}'
+}
+
+failed=0
+while read -r UUID; do
+    [[ -n "$UUID" ]] || continue
+    if "$SBIN_DIR/checkFilestore" "$UUID" >/dev/null 2>&1; then
+        echo "$UUID OK"
+    else
+        echo "$UUID NOK"
+        failed=1
+    fi
+done < <(active_uuids)
+
+exit "$failed"