ECS: Come disabilitare il servizio di trasformazione Transformsvc

Verificare che Transformsvc è abilitato.  Se 'Transformsvc enabled' viene visualizzato come "False", non sono necessarie ulteriori azioni.  In questo esempio, è impostato su "True"

# svc_node services status
svc_node v1.2.19 (svc_tools v2.25.0)                 Started 2025-10-09 11:15:52

Node r1n1:
    Transformsvc enabled: True

    Services running:
        fabric-agent

        blobsvc        (96597)  Started: 2025-10-03 09:41:35      cm             (29921)  Started: 2025-10-01 09:56:10
        coordinatorsvc (14197)  Started: 2025-09-01 09:11:54      dataheadsvc    (29795)  Started: 2025-10-01 09:56:09
        dm             (124970) Started: 2025-09-08 20:47:45      dtquery        (17963)  Started: 2025-09-01 09:13:02
        ecsportalsvc   (14353)  Started: 2025-09-01 09:11:54      eventsvc       (14326)  Started: 2025-09-01 09:11:54
        georeceiver    (14328)  Started: 2025-09-01 09:11:54      metering       (14320)  Started: 2025-09-01 09:11:54
        nginx          (19072)  Started: 2025-09-01 09:13:38      objcontrolsvc  (53652)  Started: 2025-10-09 01:04:16
        resourcesvc    (66887)  Started: 2025-09-02 12:17:50      rm             (60137)  Started: 2025-09-05 10:09:05
        sr             (14315)  Started: 2025-09-01 09:11:54      ssm            (14294)  Started: 2025-09-01 09:11:54
        stat           (36257)  Started: 2025-09-24 00:53:27      storageserver  (14291)  Started: 2025-09-01 09:11:54
        vnest          (14200)  Started: 2025-09-01 09:11:54

    Services not running:
        <none>
[...]

Verificare se la trasformazione esegue una migrazione continua prima di disabilitarla:

# svc_cas transformation status
 
v2.15.0)                 Started 2025-08-07 09:22:43
 
 Transformation Id                  urn:Transformation:Centera:4838df96-xxxx
 Transformation Current Phase       Reconciliation
 
 Enumeration                        Succeeded
 Indexing                           Succeeded
 Migration                          Succeeded
 PreCheck                           Succeeded
 Reconciliation                     Succeeded
 
 Namespace                          centera_xxxx
 Rg                                 urn:storageos:ReplicationGroupInfo:57796d33-6106-44fc-a343-eb826ef6xxxx:global
 Access_IP                          x.x.x.x
 Management_IP                      x.x.x.x
 
 Source_ID                          default/xxx
 Source_ID                          default/xxx
 
 Total Objects                      61561962
 Total Bytes                        13169033319403
 Total Bytes Migrated               13169033230680
 Total Objects Migrated             61561962
 Total Mismatch                     0

# svc_cas transformation progress
svc_cas v1.0.1 (svc_tools v2.15.0)                 Started 2024-08-07 09:23:09
 
 Transformation Id                  urn:Transformation:Centera:4838df96-1dd2-11b2-8dc8-c9a50c86cfba
 Transformation Current Phase       Reconciliation
 
 Tasks Succeeded                    615995
 Tasks Failed                       0
 Tasks Pending                      0

Da quanto sopra, la migrazione CAS è completa.  Se le attività sono ancora in sospeso, attendere il completamento di tutte le attività prima di

disabilitare Accedere alla GUI come utente root.  Quindi premere i tasti:

Ctrl + Alt + Shift + M

Viene visualizzata una nuova voce di menu:

Manage -> Migration

Qui è possibile disabilitare Transformsvc come segue:

Se non è possibile disabilitare transformsvc dalla GUI, eseguire i seguenti comandi.  In questo modo si imposterà il 'Transformsvc enabled' a 'Falso'.  Nota: questa operazione richiede la password dell'utente root della GUI

Comando: 

#svc_rest_cmd -u root -p <p/w> POST -xml -d '<service_control_param><action>stop</action></service_control_param>' -H "Content-Type: application/xml" /object/transformation/status

#svc_node info all | egrep 'Node at rack|Transformsvc enabled'

Esempio:

admin@Node1:~> svc_rest_cmd -u root -p ChangeMe POST -xml -d '<service_control_param><action>stop</action></service_control_param>' -H "Content-Type: application/xml" /object/transformation/status
svc_rest_cmd 1.0.17

<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<transform_service_status>
  <data_node_status_list>
    <data_node>Node1</data_node>
    <service_name>TransformSvc</service_name>
    <status>OFF</status>
  </data_node_status_list>
  <data_node_status_list>
    <data_node>Node2</data_node>
    <service_name>TransformSvc</service_name>
    <status>OFF</status>
  </data_node_status_list>
  <data_node_status_list>
    <data_node>Node3</data_node>
    <service_name>TransformSvc</service_name>
    <status>OFF</status>
  </data_node_status_list>
  <data_node_status_list>
    <data_node>Node4</data_node>
    <service_name>TransformSvc</service_name>
    <status>OFF</status>
  </data_node_status_list>
  <data_node_status_list>
    <data_node>Node5</data_node>
    <service_name>TransformSvc</service_name>
    <status>OFF</status>
  </data_node_status_list>
admin@Node1:~> svc_node info all | egrep 'Node at rack|Transformsvc enabled'
Node at rack 1, node 1 (r1n1):
    Transformsvc enabled: False
Node at rack 1, node 2 (r1n2):
    Transformsvc enabled: False
Node at rack 1, node 3 (r1n3):
    Transformsvc enabled: False
Node at rack 1, node 4 (r1n4):
    Transformsvc enabled: False
Node at rack 1, node 5 (r1n5):
    Transformsvc enabled: False