Administrator Guide

Metro Node-Hardware und WAN-Ports..........................................................................................................................60
Konfigurationsregeln für Metro-über-IP-WAN-Ports.................................................................................................... 60
Portgruppen................................................................................................................................................................... 60
CLI-Kontexte........................................................................................................................................................................60
Kontext von Portgruppen............................................................................................................................................. 61
Kontext von Subnetzen................................................................................................................................................62
/connectivity/back-end/............................................................................................................................................. 63
/connectivity/front-end/.............................................................................................................................................63
/connectivity/local-com/.............................................................................................................................................64
Verwalten und Überwachen des Back-End-Netzwerks.................................................................................................64
Außerbetriebnahme von Back-End IT Nexus mit hoher Latenz..............................................................................64
Kennzeichnen von Back-End-IT-Nexus als isoliert aufgrund einer instabilen Performance................................64
LDAP.....................................................................................................................................................................................65
Verzeichnisstruktur....................................................................................................................................................... 65
Beispiele (ldapsearch-Befehl)...................................................................................................................................... 65
Kapitel 10: Cluster Witness............................................................................................................ 67
Kapitel 11: Consistency Groups.......................................................................................................68
Informationen über Metro Node-Consistency-Groups.................................................................................................. 68
Synchrone Consistency Groups.................................................................................................................................. 68
Eigenschaften von Consistency Groups........................................................................................................................... 71
Sichtbarkeit..................................................................................................................................................................... 71
Storage-at-clusters....................................................................................................................................................... 72
Detach-Regel..................................................................................................................................................................73
Auto-resume-at-loser....................................................................................................................................................74
Virtuelle Volumes............................................................................................................................................................74
Managen von Consistency Groups................................................................................................................................... 75
Erstellen einer Consistency Group...............................................................................................................................75
Hinzufügen von Volumes zu einer Consistency Group.............................................................................................76
Entfernen von Volumes aus einer Consistency Group..............................................................................................77
Ändern von Consistency-Group-Eigenschaften........................................................................................................78
Beispiel für Modify: „visibility“ festlegen..................................................................................................................... 78
Beispiel für Modify: Anwenden einer Detach-Regel..................................................................................................79
Löschen einer Consistency Group...............................................................................................................................80
Anzeigen von Consistency-Group-Eigenschaften.................................................................................................... 80
Betreiben einer Consistency Group.................................................................................................................................. 85
Wiederaufnehmen von I/O auf dem verlierenden Cluster....................................................................................... 86
Festlegen des Schreibschutz-Attributs...................................................................................................................... 87
Kapitel 12: Performance und Überwachung..................................................................................... 89
Informationen über Performance...................................................................................................................................... 89
RPO und RTO................................................................................................................................................................ 89
Informationen zur Performance-Überwachung.............................................................................................................. 89
Performance-Überwachung mithilfe von Unisphere für Metro Node....................................................................90
Performancemonitoring mithilfe der VPlexcli.............................................................................................................92
Überwachen der Performance mithilfe der CLI...............................................................................................................92
Informationen über Dateirotation und Zeitstempel................................................................................................... 92
Verfahrensübersicht: Erstellen eines Monitors mithilfe der CLI.............................................................................. 92
Inhaltsverzeichnis
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