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centera [2010/02/26 07:52] – created michaelcentera [2021/04/24 07:40] (current) – external edit 127.0.0.1
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 Link zur [[https://community.emc.com/docs/DOC-2393|Centera Admin Software]] Link zur [[https://community.emc.com/docs/DOC-2393|Centera Admin Software]]
 +
 +  1 Centera Cluster = 1-8 Cubes, 
 +  1 Cube = 4-16 Nodes
 +
 +  Cluster Replication auf port 3218, 
 +  Replikationsprofile sind pro Pool anzulegen
 +
 +  Version 4.1: LDAP, Replikation, Metadata Capability
 +
 +  ACHTUNG: 100 Profile oder 100 Pools pro Centera, läßt sich gegen $$$ umgehen
 +
 +  Blob Slicing ab 100MB Größe
 +
 +  Dedup ab 205kB
 +
 +  Replication: 
 +  Create concatenated PEA
 +  Replication Classes müssen manuell auf beide Systeme gebracht werden
 +
 +  Retention: 
 +  Wenn Apllikation keine Retention mitgegeben hat NICHT auf Centera Ebene umstellen, sonst wird wird UNENDLICH gesetzt
 +  Pro Pool kann ein MAX und ein MIN wert definiert werden.
 +
 +  Clusterprofile: 
 +  Niemals mit den Rechten Dq, sonst kann alles gelöscht werden. 
 +  Clusterprofile können nicht zum schreiben genutzt werden
 +
 +===== Anlegen und Replizieren eines Pools =====
 +
 +==== Centera1: ====
 +
 +**Pool auf primärer Centera erstellen**
 +
 +  Centera interactive shell (Implementation CLI 4.1.2066, 2009-10-30)
 +
 +  Connected to RemoteManager at 10.x.x.x using FRMP version 3682 2
 +
 +  Type "help" for available commands.
 +
 +  Config# create pool POOL_CLIENT1
 +  Pool Mask [rdqeDcw-]: rdqe-cw-
 +  Pool Quota Alert [1 GB]: 10 GB
 +  Pool Quota Hard Stop [infinite]: 
 +  Do you want to replicate this pool? (yes, no) [yes]: no
 +  Issue the command?
 +   (yes, no) [no]: yes
 +  Created pool POOL_CLIENT1 with ID aaaaaaaa-bbbb-cccc-dddd-eeeeeeeeeeee-ff.
 +
 +**Pool-Profil auf primärer Centera erstellen**
 +
 +  Config# create prof PROF_CLIENT1
 +  Enable Profile? (yes, no) [yes]: 
 +  Set Data Access Capabilities (yes, no) [no]: yes
 +    Profile Type (access, cluster) [access]: 
 +    Home Pool [default]: POOL_CLIENT1
 +    Granted Rights for the Profile in the Home Pool [rdqeDcw-]: rdqe-cw-
 +    Profile-Metadata Capability? (yes, no) [no]: 
 +  Set Cluster Management Roles (yes, no) [no]: 
 +  Profile Secret (prompt, generate, file) [generate]: 
 +  Issue the command?
 +   (yes, no) [no]: yes
 +  Establish a Pool Entry Authorization for application use? (yes, no) [no]: yes 
 +  Please enter PEA file location: C:\centera\centera1_PROF_CLIENT1.pea
 +
 +**Exportieren der Config für Centera2**
 +
 +  Config# export poolprofilesetup
 +  Export complete setup? (yes, no) [no]: 
 +  Export based on pool or profile selection? (pool, profile) [pool]: 
 +  Export all Application Pools? (yes, no) [no]: 
 +  Pools to Export: POOL_CLIENT1
 +  Please enter the pathname where the export file should be saved: C:\centera\centera1_POOLPROFSETUP_POOL_CLIENT1.txt
 +
 +  Exported 1 pool and 1 profile.
 +
 +
 +==== Centera2: ====
 +
 +
 +**Importieren der Config**
 +
 +  Config# import poolprofilesetup
 +  Please enter the pathname for the pool import data: C:\centera\centera1_POOLPROFSETUP_POOL_CLIENT1.txt
 +  Found 1 pool and 1 profile.
 +
 +  Step 1: Importing Pools
 +  =======================
 +  Import pools? (yes, no) [yes]: 
 +
 +  Pool Name            ID                                       Mask    Profiles
 +  ------------------------------------------------------------------------------
 +  POOL_CLIENT1  aaaaaaaa-bbbb-cccc-dddd-eeeeeeeeeeee-ff  rdqe-cw-       1
 +
 +  Import pool POOL_CLIENT1? (yes, no, abort) [yes]: 
 +  Imported pool POOL_CLIENT1.
 +
 +
 +  Step 2: Importing Profiles
 +  ==========================
 +  Import profiles? (yes, no) [yes]: 
 +
 +  Profile Name                Home Pool       Type         Enabled    Roles        
 +  ---------------------------------------------------------------------------------
 +  PROF_CLIENT1         POOL_CLIENT1         Access       yes        
 + 
 +  Import profile PROF_CLIENT1? (yes, no, abort) [yes]: 
 +  Establish a Pool Entry Authorization for application use? (yes, no) [no]: yes
 +  Please enter Pool Authorization creation information: C:\centera\centera2_POOL_CLIENT1.pea
 +  Imported profile PROF_CLIENT1.
 +
 +  Pool Name                      Granted Rights
 +  ---------------------------------------------
 +  POOL_CLIENT1            rdqe-cw-
 +
 +  Import Granted Rights in pool POOL_CLIENT1 for profile PROF_CLIENT1?  (yes, no, abort) [yes]: yes
 +  Imported Granted Rights settings in pool POOL_CLIENT1 for profile PROF_CLIENT1.
 +
 +**Profile auf Centera2 update sodaß hier keine Daten gelöscht werden können** 
 +
 +  Config# update prof PROF_CLIENT1
 +  Enable Profile? (yes, no) [yes]: 
 +  Change Data Access Capabilities (yes, no) [no]: yes
 +      Home Pool [POOL_CLIENT1]: 
 +      Granted Rights for the Profile in the Home Pool [rdqe-cw-]: r-qe-cw
 +      Profile-Metadata Capability? (yes, no) [no]: 
 +  Change Cluster Management Roles (yes, no) [no]: 
 +  Password Persistency Scheme (obfuscated, hashed) [obfuscated]: 
 +  Profile Secret (unchanged, prompt, generate, file) [unchanged]: 
 +
 +  Warning: Please be aware that updating a profile may impact functionality/access from a customer application.
 +
 +  Issue the command?
 +   (yes, no) [no]: yes
 +  Establish a Pool Entry Authorization for application use? (yes, no) [no]: 
 +
 +**Dem Replikationsprofil erlauben Die daten des Pools zu replizieren**
 +
 +  Config# set grants POOL_CLIENT1 PROF_REPL_CENTERA2
 +
 +  Granted Pool Rights for Profile: dce
 +  Issue the command?
 +   (yes, no) [no]: yes
 +
 +  The new Effective Rights:
 +  Pool Name                  Profile Name               Effective
 +  ---------------------------------------------------------------
 +  POOL_CLIENT1        PROF_REPL_CENTERA2      -d-e-c--
 +
 +  Config# 
 +
 +
 +==== Centera1: ====
 +
 +**Für den Pool auf Centera die replication einschalten**
 +
 +  Centera interactive shell (Implementation CLI 4.1.2066, 2009-10-30)
 +
 +  Connected to RemoteManager at 10.x.x.x using FRMP version 3682 2
 +
 +  Type "help" for available commands.
 +
 +
 +  Config# update pool repl POOL_CLIENT1
 +  Do you want to replicate this pool? (yes, no) [no]: yes
 +  Warning: Using this pool before creating it on the replica will result in errors and replication being paused.
 +  Are you sure? (yes, no) [yes]: 
 +  Issue the command?
 +   (yes, no) [no]: yes
 +
 +  Config# 
 +
 +
 +===== Reboot Centera Nodes =====
 +
 +Bei CentraStar Version 4.1.0-3343-0-0 gingen beim Reboot der Nodes die Einträge in der /etc/hosts verloren.
 +Somit war keine Replikation mehr möglich
 +
 +===== Anlegen und Replizieren eines Pools =====
 +
 +Vergrößern eines Pools:
 +
 +   upd pool access $poolname
 +   
 +   
 +===== Adjust CLI to get rid of linebreaks =====
 +
 +onfig# set cli
 +Number of lines to print before pausing [40]: 100
 +Number of columns to use for output [120]: 160
 +Table format (fixed, expand, wrap) [wrap]: expand
 +Extended disk information (true, false) [false]: 
 +Ignore server certificate expired? (yes, no) [no]: no
 +Ignore server certificate not trusted? (yes, no) [no]: no
 +Ignore specified hostname does not match with hostname in server certificate? (yes, no) [no]: no
 +
  
centera.1267170755.txt.gz · Last modified: 2021/04/24 07:38 (external edit)