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[homepage.git] / blog / archive / 2013 / 07 / index.html

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@@ -21,6 +21,67 @@
 
     <h3>Entries from July 2013.</h3>
     
+    <div class="entry">
+      <div class="title">
+        <a href="http://people.skolelinux.org/pere/blog/Intel_SSD_520_Series_180_GB_with_Lenovo_firmware_still_lock_up_from_sustained_writes.html">Intel SSD 520 Series 180 GB with Lenovo firmware still lock up from sustained writes</a>
+      </div>
+      <div class="date">
+        10th July 2013
+      </div>
+      <div class="body">
+        <p>A few days ago, I wrote about
+<a href="http://people.skolelinux.org/pere/blog/The_Thinkpad_is_dead__long_live_the_Thinkpad_X230_.html">the
+problems I experienced with my new X230 and its SSD disk</a>, which
+was dying during installation because it is unable to cope with
+sustained write.  My supplier is in contact with
+<a href="http://www.lenovo.com/">Lenovo</a>, and they wanted to send a
+replacement disk to try to fix the problem.  They decided to send an
+identical model, so my hopes for a permanent fix was slim.</p>
+
+<p>Anyway, today I got the replacement disk and tried to install
+Debian Edu Wheezy with encrypted disk on it.  The new disk have the
+same firmware version as the original.  This time my hope raised
+slightly as the installation progressed, as the original disk used to
+die after 4-7% of the disk was written to, while this time it kept
+going past 10%, 20%, 40% and even past 50%.  But around 60%, the disk
+died again and I was back on square one.  I still do not have a new
+laptop with a disk I can trust.  I can not live with a disk that might
+lock up when I download a new
+<a href="http://www.skolelinux.org/">Debian Edu / Skolelinux</a> ISO or
+other large files.  I look forward to hearing from my supplier with
+the next proposal from Lenovo.</p>
+
+<p>The original disk is marked Intel SSD 520 Series 180 GB,
+11S0C38722Z1ZNME35X1TR, ISN: CVCV321407HB180EGN, SA: G57560302, FW:
+LF1i, 29MAY2013, PBA: G39779-300, LBA 351,651,888, LI P/N: 0C38722,
+Pb-free 2LI, LC P/N: 16-200366, WWN: 55CD2E40002756C4, Model:
+SSDSC2BW180A3L 2.5" 6Gb/s SATA SSD 180G 5V 1A, ASM P/N 0C38732, FRU
+P/N 45N8295, P0C38732.</p>
+
+<p>The replacement disk is marked Intel SSD 520 Series 180 GB,
+11S0C38722Z1ZNDE34N0L0, ISN: CVCV315306RK180EGN, SA: G57560-302, FW:
+LF1i, 22APR2013, PBA: G39779-300, LBA 351,651,888, LI P/N: 0C38722,
+Pb-free 2LI, LC P/N: 16-200366, WWN: 55CD2E40000AB69E, Model:
+SSDSC2BW180A3L 2.5" 6Gb/s SATA SSD 180G 5V 1A, ASM P/N 0C38732, FRU
+P/N 45N8295, P0C38732.</p>
+
+<p>The only difference is in the first number (serial number?), ISN,
+SA, date and WNPP values.  Mentioning all the details here in case
+someone is able to use the information to find a way to identify the
+failing disk among working ones (if any such working disk actually
+exist).</p>
+
+      </div>
+      <div class="tags">
+        
+        
+        Tags: <a href="http://people.skolelinux.org/pere/blog/tags/debian">debian</a>, <a href="http://people.skolelinux.org/pere/blog/tags/english">english</a>.
+        
+        
+      </div>
+    </div>
+    <div class="padding"></div>
+    
     <div class="entry">
       <div class="title">
         <a href="http://people.skolelinux.org/pere/blog/July_13th__Debian_Ubuntu_BSP_and_Skolelinux_Debian_Edu_developer_gathering_in_Oslo.html">July 13th: Debian/Ubuntu BSP and Skolelinux/Debian Edu developer gathering in Oslo</a>
@@ -331,7 +392,7 @@ Squeeze release.</p>
 
 <li><a href="http://people.skolelinux.org/pere/blog/archive/2013/06/">June (10)</a></li>
 
-<li><a href="http://people.skolelinux.org/pere/blog/archive/2013/07/">July (4)</a></li>
+<li><a href="http://people.skolelinux.org/pere/blog/archive/2013/07/">July (5)</a></li>
 
 </ul></li>
 
@@ -481,7 +542,7 @@ Squeeze release.</p>
 
  <li><a href="http://people.skolelinux.org/pere/blog/tags/bsa">bsa (2)</a></li>
 
- <li><a href="http://people.skolelinux.org/pere/blog/tags/debian">debian (81)</a></li>
+ <li><a href="http://people.skolelinux.org/pere/blog/tags/debian">debian (82)</a></li>
 
  <li><a href="http://people.skolelinux.org/pere/blog/tags/debian edu">debian edu (137)</a></li>
 
@@ -491,7 +552,7 @@ Squeeze release.</p>
 
  <li><a href="http://people.skolelinux.org/pere/blog/tags/drivstoffpriser">drivstoffpriser (4)</a></li>
 
- <li><a href="http://people.skolelinux.org/pere/blog/tags/english">english (207)</a></li>
+ <li><a href="http://people.skolelinux.org/pere/blog/tags/english">english (208)</a></li>
 
  <li><a href="http://people.skolelinux.org/pere/blog/tags/fiksgatami">fiksgatami (21)</a></li>