Differences

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--- cloudappliance/highavailabilitysetup [2019_10_29 00:52] – steven
+++ cloudappliance/highavailabilitysetup [2020_02_14 15:34] – [SME File Fabric HA Setup "2 x 2"] dan
@@ Line 1: / Line 1: @@
 ===== SME File Fabric HA Setup "2 x 2" =====
+== last edited on Feb.14, 2020 ==
 ==== Disclaimer ====
@@ Line 73: / Line 74: @@
 # systemctl stop httpd
 # systemctl stop cloudftp
+# systemctl stop crond
 # systemctl stop vsftpd
 </code>
@@ Line 97: / Line 99: @@
 == crontab ==
-You must also disable some jobs in crontab, these should only run on one application server. Again, as root on smesql01 and smesql02:
+You must also disable some jobs in crontab. Again, as root on smesql01 and smesql02:
 <code>
 # crontab -e -u smestorage
@@ Line 405: / Line 407: @@
 ==== Part III - Application Servers ====
+<WRAP center round important 100%>
+If you will be using a load balancer to distribute traffic to your web servers, configure the load balancer to provide session stickiness.
+</WRAP>
 === Configure the application servers ===
@@ Line 456: / Line 462: @@
 == crontab ==
-You must also disable crontab on the smeweb02 server, crontab should only run from one application server.
+All of smestorage's cron jobs should run on one of the application  servers; only one of smestorage's cron jobs, logroller, should run on the other  application server.
 **As root on smeweb02 only:**
 <code>
@@ Line 462: / Line 468: @@
 </code>
-Place a # in front of the seven jobs listed in the crontab schedule. For a screenshot, refer to the DB section above.
+Place a # in front of six of the seven jobs listed in the crontab schedule; **do not place a # in front of the logroller job**.  For a screenshot, refer to the DB section above.
 Restart both servers, so on both smeweb01 and smeweb02, execute a reboot.