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erhdr:start 2012/05/23 16:53 erhdr:start 2012/05/23 16:58 current
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This is an easy one to miss especially if the machines are in different timezones This is an easy one to miss especially if the machines are in different timezones
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===== Logged and Unlogged Smart Spaces ===== ===== Logged and Unlogged Smart Spaces =====
 +Back in the day the smart spaces didn't need to be unlogged but that is no longer the case so how do you fix it.  It's an easy fix
 +
 +  * Create raw disk space and create soft link in the chunks directory.
 +  * Create the new smart blob space as logged
 +  * Shutdown the db engine and then bring back to quiescent mode
 +  * Ensure all ER transaction are cleared from the existing sbspace.
 +  onstat –g ddr
 +  onstat –g rqm BRIEF
 +  onstat –g smb lod
-1.        Create raw disk space and create soft link in the chunks directory. +  * Shutdown db engine and edit onconfig parameter to point to new sbspace 
-2.        Create the new smart blob space as logged + * Restart db engine and ensure start-up is clean by monitoring logs on server and ER targets.
-3.        Ensure Friday night archive is complete to provide ‘last ditch’ fall-back. +
-4.        Shutdown the db engine and then bring back to quiescent mode +
-5.        Ensure all ER transaction are cleared from the existing sbspace. +
-    a.        Onstat –g ddr, onstat –g rqm BRIEF, onstat –g smb lod +
-6.        Shutdown db engine and edit onconfig parameter to point to new sbspace +
-7.        Restart db engine and ensure start-up is clean by monitoring logs +
-on server and ER targets. +
-8.        Run some test updates/reversions and check ER is correctly +
-replicating to targets. +
-9.        Restart continuous log backup. (if required) +
-10.        Perform database archive.+
===== Dropping Deletion Tables ===== ===== Dropping Deletion Tables =====

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