Isilon On-Cluster-analyse – SmartConnect Service-IP
Summary: Denne artikel har mange referencer til at rette SmartConnect Service IP efter en opgradering til OneFS 8.2.0.0.
Symptoms
Isilon On-Cluster Analysis rapporterer output svarende til følgende:
SmartConnect Service IP FAIL FAIL: The following SmartConnect Service IP Address(es) could not be located on any node: 192.168.1.1 CRITICAL: Found client(s) connected to a SmartConnect Service IP address (SSIP), this is not supported and will stop working after the upgrade to OneFS 8.2.0.0. For details on why it will no longer work in OneFS 8.2 or later see LKB000078817 [OneFS 8.2: Error "403: Forbidden - Accessing OneFS web administration interface over a configured SmartConnect service IP address is forbidden"] CRITICAL: Immediately following the commit of the upgrade to OneFS 8.2.0.0, the SmartConnect Service IP addresses associated with subnets that have VLAN tagging may disappear. Shortly after the Userspace rollup patch install is started this issue should go away. Please plan accordingly for there to be a disruption to new connection requests at this stage in the OneFS upgrade. For more details on this issue please review LKB000168627 [{ISILON} Smartconnect Service IP Address (SSIP) goes missing on all configured VLAN interfaces after committing OneFS 8.2 upgrade] CRITICAL: Found SC Zone Name(s) and/or SC DNS Zone Alias(es) that are configured to use a DNS short name as opposed to a fully qualified domain name, this is not supported and will stop working after the upgrade to OneFS 8.2.0.0. For details on why it will no longer work in OneFS 8.2 or later see LKB000173410 [OneFS distributed file system 8.2: If using short name/Literal instead of fully qualified domain name (FQDN), Smartconnect refuses any queries]
Cause
Følgende SmartConnect Service-IP-adresse(r) kunne ikke findes på nogen node: 192.168.1.1
Hvis du manuelt vil søge efter en SSIP-adresse, skal du køre følgende kommando og erstatte <SSIP> med den SSIP-adresse, du skal søge efter:
isi_for_array ifconfig | grep <SSIP>
Resolution
Der blev fundet klient(er), der er forbundet til en SmartConnect Service IP-adresse (SSIP), dette understøttes ikke og holder op med at fungere efter opgraderingen til OneFS 8.2.0.0. Du kan finde flere oplysninger om, hvorfor det ikke længere fungerer i OneFS 8.2 eller nyere, under LKB000078817 [OneFS 8.2: Fejl "403: Forbudt - Adgang til OneFS-webadministrationsgrænsefladen via en konfigureret SmartConnect-tjeneste-IP-adresse er forbudt"]
Umiddelbart efter opgraderingen til OneFS 8.2.0.0 kan de IP-adresser for SmartConnect-tjenesten, der er knyttet til undernet, som har VLAN-mærkning, forsvinde. Kort tid efter installationen af Userspace-opdateringsprogramrettelsen er startet, bør dette problem forsvinde. Planlæg derefter, at der kan være en afbrydelse af nye forbindelsesanmodninger på dette tidspunkt i OneFS-opgraderingen. Du kan finde flere oplysninger om dette problem i LKB000168627 [{ISILON} Smartconnect Service IP Address (SSIP) forsvinder på alle konfigurerede VLAN-grænseflader efter OneFS 8.2-opgradering]
Fundet SC-zonenavn(e) og/eller SC DNS-zonealias(er), der er konfigureret til at bruge et kort DNS-navn i modsætning til et fuldt kvalificeret domænenavn, understøttes dette ikke og holder op med at fungere efter opgraderingen til OneFS 8.2.0.0. Du kan finde flere oplysninger om, hvorfor det ikke længere fungerer i OneFS 8.2 eller nyere, under LKB000173410 [OneFS distribueret filsystem 8.2: Hvis du bruger kort navn/bogstavelig i stedet for fuldt kvalificeret domænenavn (FQDN), afviser Smartconnect alle forespørgsler]
Additional Information
-e --run=checkSmartConnect
Følgende er et eksempel:
# perl /usr/libexec/isilon/ioca/IOCA --run=checkSmartConnect -e Isilon On-Cluster Analysis 0.1250 Live Cluster Analysis Wed Jul 10 17:22:56 2019 Cluster Name Isilon Cluster GUID 0000000000000000000000000000000000000 Node Count 3 Current OneFS Version 8.2.0.0 SmartConnect Service IP FAIL CRITICAL: Found SC Zone Name(s) and/or SC DNS Zone Alias(es) that are configured to use a DNS short name as opposed to a fully qualified domain name, this is not supported and will stop working after the upgrade to OneFS 8.2.0.0. For details on why it will no longer work in OneFS 8.2 or later see KB 534584 [https://support.emc.com/kb/534586 - OneFS 8.2 if using (short name/Literal) instead of FQDN smartconnect refuses any queries] ============================== Clients Connected to SSIPs ============================== LNN Local Address Remote Address ----- ------------------------------ ------------------------------ ============================== SmartConnect Short Names ============================== Pool: groupnet0.subnet0.pool0, DNS Short Names: Isilon ============================== SmartConnect Service IP Locations ============================== SSIP LNN Network Interface -------------------- ----- ---------- 192.168.1.1 1 lagg1