Applies to MetroCluster ONTAP 9 ONTAP 8 SyncMirror degraded Description Mirror degraded indicates that an aggregate that was configured as a mirrored aggregate is not mirrored any more. This article d...Applies to MetroCluster ONTAP 9 ONTAP 8 SyncMirror degraded Description Mirror degraded indicates that an aggregate that was configured as a mirrored aggregate is not mirrored any more. This article describes the procedure to be followed to fix a mirror degraded system.
Applies to MetroCluster Health Monitoring (ATTO Bridges) Answer This alert is triggered when MetroCluster Health Monitor detects a power supply failure on an ATTO Bridge. The failed PSU should be repl...Applies to MetroCluster Health Monitoring (ATTO Bridges) Answer This alert is triggered when MetroCluster Health Monitor detects a power supply failure on an ATTO Bridge. The failed PSU should be replace. Wed Nov 17 21:25:38 CST [node01: mgwd: callhome.hm.alert.major:alert]: Call home for Health Monitor process schm: StorageBridgePowerSupplyFailed_Alert[200000xxxxxxxxxx/11/B]. Additional Information One of the power supplies(PSU) of ATTO 7500N/7600N FibreBridge is not online
Applies to MetroCluster ONTAP 9 Switchover on disaster Issue After a switchover -force-on-disaster true (USO) event: Servers lose connectivity to NFS mounts and need to be remounted. LUNs are offline
Applies to CN1610 FASTPATH 1.2.0.7 or later Description Prior to FASTPATH 1.2.0.7, one will have to perform a factory reset on a CN1610 if the administrator password had been lost. Starting with FASTP...Applies to CN1610 FASTPATH 1.2.0.7 or later Description Prior to FASTPATH 1.2.0.7, one will have to perform a factory reset on a CN1610 if the administrator password had been lost. Starting with FASTPATH 1.2.0.7, a new Password Recovery method is available, which does not require a factory reset.
MetroCluster Health Monitor (FHM) AutoSupport messages are triggered when certain MetroCluster backend switch conditions are detected. The FabricSwitchPowerFail_Alert indicates that one or more power ...MetroCluster Health Monitor (FHM) AutoSupport messages are triggered when certain MetroCluster backend switch conditions are detected. The FabricSwitchPowerFail_Alert indicates that one or more power supplies on the backend MetroCluster switches have reported an error. PowerSupply on switch is missing or is not operational.
Applies to MetroCluster ONTAP 9 Description Unable to monitor the status of MetroCluster backend switchesSwitch Health monitoring not working after switch upgrade (Temperature Sensors not collected)
'Cable attached to SAS port x functioning in a degraded mode' messages are reported. There are few possible causes and this article helps in troubleshooting the issue.
This article explains a series of procedures for different configurations: a) to gracefully shut down and power up your storage system during a scheduled power outage. b) the order to power elements u...This article explains a series of procedures for different configurations: a) to gracefully shut down and power up your storage system during a scheduled power outage. b) the order to power elements up and down during a power cycle procedure. c) to power off a storage system. Ensure backups and SnapMirror updates are completed before you start.
How to create a temporary volume for Wafliron status files How to run Wafliron on a non-root aggregate How to run Wafliron on a root aggregate or volume How to run Wafliron with Iron Optional Commit (...How to create a temporary volume for Wafliron status files How to run Wafliron on a non-root aggregate How to run Wafliron on a root aggregate or volume How to run Wafliron with Iron Optional Commit (IOC) How to run Wafliron on a SnapMirror or SnapVault volume Can Wafliron be run on a SnapLock aggregate or volume? Wafliron start failed with error The status files hosting volume could not be found How can you check the status of a Wafliron in ONTAP 7-mode
