diff --git a/common/glusterfs-client.nix b/common/glusterfs-client.nix
index 05905c4..a4c084f 100644
--- a/common/glusterfs-client.nix
+++ b/common/glusterfs-client.nix
@@ -3,10 +3,10 @@
   environment.systemPackages = [ pkgs.glusterfs ];
 
   fileSystems."/data/compute" = {
-    device = "c1:/compute";
+    device = "192.168.1.71:/compute";
     fsType = "glusterfs";
     options = [
-      "backup-volfile-servers=c2:c3"
+      "backup-volfile-servers=192.168.1.72:192.168.1.2"
       "_netdev"
     ];
   };
diff --git a/stateful-commands.txt b/stateful-commands.txt
index b49a5ac..1cf5ae8 100644
--- a/stateful-commands.txt
+++ b/stateful-commands.txt
@@ -11,3 +11,10 @@ mysql credentials
 
 postgres credentials
   * Put secrets/postgres_password into a Nomad var named secrets/postgresql.postgres_password
+
+adding a new gluster node to the compute volume, with c3 having failed:
+(instructions from https://icicimov.github.io/blog/high-availability/Replacing-GlusterFS-failed-node/)
+  * zippy: sudo mkdir /persist/glusterfs/compute -p
+  * c1: gluster peer probe 192.168.1.2 (by IP because zippy resolved to a tailscale address)
+  * c1: gluster volume replace-brick compute c3:/persist/glusterfs/compute/brick1 192.168.1.2:/persist/glusterfs/compute/brick1 commit force
+  * c1: gluster volume heal compute full