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lion:data03

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lion:data03 [2022/05/23 11:17] – [data03] deullion:data03 [2022/11/16 07:57] (current) – [Phasing out data02] venemans
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 =====New setup===== =====New setup=====
 {{ :lion:isilon_data03.jpg?200|}}The ''%%data03%%'' storage system has been setup a little different than the ''%%data02%%'' system. The main differences are  {{ :lion:isilon_data03.jpg?200|}}The ''%%data03%%'' storage system has been setup a little different than the ''%%data02%%'' system. The main differences are 
-  * You cannot connect to a PI share if you are not a member of the PI user group. This means that you cannot mount a share from another PI, unless you have been explicitely given the right to do so.+  * You cannot connect to a PI share if you are not a member of the PI user group. This means that you cannot mount a share from another PI, unless you have been explicitly given the right to do so.
   * Each share has its own quota. This way no one can fill up the storage system to such a level that all other PI's are blocked saving their data.   * Each share has its own quota. This way no one can fill up the storage system to such a level that all other PI's are blocked saving their data.
     * Upon initialization each PI share has been given 1.25 * (current data02 use).     * Upon initialization each PI share has been given 1.25 * (current data02 use).
     * If you exceed 90% of your allocated quota, the PI will be informed of this fact by an email from the system.     * If you exceed 90% of your allocated quota, the PI will be informed of this fact by an email from the system.
-  * The Delft server is fully synced with the Leiden server, so there is no true backup facility anymore. The Delft server has a life copy of all data from the Leiden server. +  * The Delft server is fully synced with the Leiden server, so there is no true backup facility anymore. The Delft server has a live copy of all data from the Leiden server. 
     * This mechanism has been chosen because in the past 6 years use of ''%%data02%%'' we have never received a request to restore a backup from data.      * This mechanism has been chosen because in the past 6 years use of ''%%data02%%'' we have never received a request to restore a backup from data. 
-    * Not maintaining backups, but just a life sync is a considerably cheaper solution, thus allowing us to have a bigger main storage size.+    * Not maintaining backups, but just a live sync is a considerably cheaper solution, thus allowing us to have a bigger main storage size.
   * The current total storage capacity is about 450TB and can be extended stepwise with 200TB blocks until 5PB...    * The current total storage capacity is about 450TB and can be extended stepwise with 200TB blocks until 5PB... 
  
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 Please follow [[data03:connect|this link]] for information on how to connect to the ''%%data03%%'' system. Please follow [[data03:connect|this link]] for information on how to connect to the ''%%data03%%'' system.
  
-=====Facing out data02===== +=====Phasing out data02===== 
-It is your responsibility to copy all relevant data from ''%%data02%%'' to the new ''%%data03%%'' system. We ask you to do so as system management has no clue to the data management of your scientific date. We also ask you to take this opportunity to weed out unnecessary data from ''%%data02%%'' and only move essential data to ''%%data03%%''. System management can help you to perform the actual copying of data if it concerns 'easy' full directory transfer. But, please, take this opportunity to look at your data and sift out unnecessary information before transering it to ''%%data03%%''.  +It is your responsibility to copy all relevant data from ''%%data02%%'' to the new ''%%data03%%'' system. We ask you to do so as system management has no clue to the data management of your scientific date. We also ask you to take this opportunity to weed out unnecessary data from ''%%data02%%'' and only move essential data to ''%%data03%%''. System management can help you perform the actual copying of data if it concerns 'easy' full directory transfer. But, please, take this opportunity to look at your data and sift out unnecessary information before transering it to ''%%data03%%''.  
  
-The ''%%data02%%'' system will stay alive for the coming months, but as it is already a 6 year old piece of hardware, there is no guarantee it will stay fully functional for a long time. We plan to shutdown ''%%data02%%'' beginning October 2022. So make sure you have copied all your important data by then.+The ''%%data02%%'' system will stay alive for the coming months, but as it is already a 6 year old piece of hardware, there is no guarantee it will stay fully functional for a long time. We plan to shutdown ''%%data02%%'' the end of November 2022. So make sure you have copied all your important data by then.
  
 Please inform us when you have transfered your data storage use from ''%%data02%%'' to ''%%data03%%'', because we will then close your ''%%data02%%'' share for writing. This ensures that no one in your group can accidentilly still write science data to the old storage.  Please inform us when you have transfered your data storage use from ''%%data02%%'' to ''%%data03%%'', because we will then close your ''%%data02%%'' share for writing. This ensures that no one in your group can accidentilly still write science data to the old storage. 
lion/data03.1653304634.txt.gz · Last modified: by deul

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