diff --git a/pages/DallasPoP.md b/pages/DallasPoP.md
index ea068ca..1e69412 100644
--- a/pages/DallasPoP.md
+++ b/pages/DallasPoP.md
@@ -190,7 +190,7 @@ PERC H730P RAID Controller, 2G B NV Cache, Mini card<br>
 ### raid0 Drives
 
 `smartctl -a -d megaraid,[0-7] /dev/bus/0`<br>
-Look for smart scan errors with `for i in 0 1 2 3 4 5 6 7; do echo -n "$i  "; smctl -a -d megaraid,$i /dev/bus/0 | grep 'Completed with'; echo; done`
+Look for smart scan errors with `for i in 0 1 2 3 4 5 6 7; do echo -n "$i  "; smartctl -a -d megaraid,$i /dev/bus/0 | grep 'Completed with'; echo; done`
 
 |     |                 |                      |          |             |
 | --- | --------------- | -------------------- | -------- | ----------- |
@@ -203,6 +203,18 @@ Look for smart scan errors with `for i in 0 1 2 3 4 5 6 7; do echo -n "$i  "; sm
 | 5   | Western Digital | WD161KRYZ-01AGBB0    | 2PH69HJJ | 2022.06.06  |
 | 6   | Seagate	        | ST16000NM000J-2TW103 | ZR706BX0 | 2022.06.06  |
 
+```
+raid0.dfw.rg.net:/home/randy# for i in 0 1 2 3 4 5 6 7; do echo -n "$i  "; smartctl -a -d megaraid,$i /dev/bus/0 | grep 'Serial'; echo; done
+0  Serial number:    Z4C056TC
+1  Serial number:    Z4C056KT
+2  Serial Number:    2PH9PMWT
+3  Serial Number:    2PHA0RMT
+4  Serial Number:    2PH9NJNT
+5
+6  Serial Number:    ZR706BX0
+7  
+```
+
 --------
 
 ## Disgusting Details
@@ -464,4 +476,4 @@ for i in 0 1 2 3 4 5 6 7; do tw_cli /c2/p$i show serial; done
 | 0    | 1    | 2    | 3    |
 
 ---
-2023.05.10
+2023.05.12