Update notes

content/post/2018-01.md

@@ -250,3 +250,14 @@ dspace.log.2018-01-05:0
 - I will delete the log file for now and tell Danny
 - Also, I'm still seeing a hundred or so of the "ERROR org.dspace.app.xmlui.aspect.discovery.SidebarFacetsTransformer" errors in dspace logs, I need to search the dspace-tech mailing list to see what the cause is
 - I will run a full Discovery reindex in the mean time to see if it's something wrong with the Discovery Solr core
+
+```
+$ export JAVA_OPTS="-Dfile.encoding=UTF-8 -Xmx512m -XX:+TieredCompilation -XX:TieredStopAtLevel=1"
+$ time schedtool -D -e ionice -c2 -n7 nice -n19 [dspace]/bin/dspace index-discovery -b
+
+real    110m43.985s
+user    15m24.960s
+sys     3m14.890s
+```
+
+- Reboot CGSpace and DSpace Test for new kernels (4.14.12-x86_64-linode92) that partially mitigate the [Spectre and Meltdown CPU vulnerabilities](https://blog.linode.com/2018/01/03/cpu-vulnerabilities-meltdown-spectre/)

public/2018-01/index.html

@@ -92,7 +92,7 @@ Danny wrote to ask for help renewing the wildcard ilri.org certificate and I adv
 
 <meta property="article:published_time" content="2018-01-02T08:35:54-08:00"/>
 
-<meta property="article:modified_time" content="2018-01-05T07:26:23-08:00"/>
+<meta property="article:modified_time" content="2018-01-05T07:29:16-08:00"/>
 
 
 
@@ -194,9 +194,9 @@ Danny wrote to ask for help renewing the wildcard ilri.org certificate and I adv
   "@type": "BlogPosting",
   "headline": "January, 2018",
   "url": "https://alanorth.github.io/cgspace-notes/2018-01/",
-  "wordCount": "1098",
+  "wordCount": "1141",
   "datePublished": "2018-01-02T08:35:54-08:00",
-  "dateModified": "2018-01-05T07:26:23-08:00",
+  "dateModified": "2018-01-05T07:29:16-08:00",
   "author": {
     "@type": "Person",
     "name": "Alan Orth"
@@ -529,6 +529,18 @@ dspace.log.2018-01-05:0
 <li>I will run a full Discovery reindex in the mean time to see if it&rsquo;s something wrong with the Discovery Solr core</li>
 </ul>
 
+<pre><code>$ export JAVA_OPTS=&quot;-Dfile.encoding=UTF-8 -Xmx512m -XX:+TieredCompilation -XX:TieredStopAtLevel=1&quot;
+$ time schedtool -D -e ionice -c2 -n7 nice -n19 [dspace]/bin/dspace index-discovery -b
+
+real    110m43.985s
+user    15m24.960s
+sys     3m14.890s
+</code></pre>
+
+<ul>
+<li>Reboot CGSpace and DSpace Test for new kernels (4.14.12-x86_64-linode92) that partially mitigate the <a href="https://blog.linode.com/2018/01/03/cpu-vulnerabilities-meltdown-spectre/">Spectre and Meltdown CPU vulnerabilities</a></li>
+</ul>
+
   
 
   

public/sitemap.xml

@@ -4,7 +4,7 @@
   
   <url>
     <loc>https://alanorth.github.io/cgspace-notes/2018-01/</loc>
-    <lastmod>2018-01-05T07:26:23-08:00</lastmod>
+    <lastmod>2018-01-05T07:29:16-08:00</lastmod>
   </url>
   
   <url>
@@ -144,7 +144,7 @@
   
   <url>
     <loc>https://alanorth.github.io/cgspace-notes/</loc>
-    <lastmod>2018-01-05T07:26:23-08:00</lastmod>
+    <lastmod>2018-01-05T07:29:16-08:00</lastmod>
     <priority>0</priority>
   </url>
   
@@ -155,7 +155,7 @@
   
   <url>
     <loc>https://alanorth.github.io/cgspace-notes/tags/notes/</loc>
-    <lastmod>2018-01-05T07:26:23-08:00</lastmod>
+    <lastmod>2018-01-05T07:29:16-08:00</lastmod>
     <priority>0</priority>
   </url>
   
@@ -167,13 +167,13 @@
   
   <url>
     <loc>https://alanorth.github.io/cgspace-notes/post/</loc>
-    <lastmod>2018-01-05T07:26:23-08:00</lastmod>
+    <lastmod>2018-01-05T07:29:16-08:00</lastmod>
     <priority>0</priority>
   </url>
   
   <url>
     <loc>https://alanorth.github.io/cgspace-notes/tags/</loc>
-    <lastmod>2018-01-05T07:26:23-08:00</lastmod>
+    <lastmod>2018-01-05T07:29:16-08:00</lastmod>
     <priority>0</priority>
   </url>