E-series Hardware KBs
- Last updated
- Mar 26, 2025
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E-series Hardware KBs
Featured
Power cycle Guide
How to power off & on your E-Series system.
How to power off & on your E-Series system.
Drive status & failures
Collection of drive failures and statuses.
Collection of drive failures and statuses.
Single degraded drive
Degraded drive channel on single drive.
Degraded drive channel on single drive.
Cache backup device failure
Cache backup device end of life for controller.
Cache backup device end of life for controller.
Controller offline
How to diagnose offline E-Series controller?
How to diagnose offline E-Series controller?
E5700 Management Task failures
Management task failures with 422 web server error.
Management task failures with 422 web server error.
Other Resources
- E-Series BMC reports false alerts on EF600 EF300 with SANtricity OS 11.80.1 or laterThu, 17 Jul 2025
- Host-side SFP Unsupported Alert detected and resolved automaticallyFri, 11 Jul 2025
- E-Series MEL spamming VDD events after drive failureTue, 01 Jul 2025
- IOM-B Maximum Data Rate Showing as UnknownTue, 01 Jul 2025
- E-Series VOLUME_HOT_SPARE_IN_USE after disk replacementMon, 30 Jun 2025
- NetApp E-Series volume failure caused by single drive failureTue, 24 Jun 2025
- Is it possible to confirm whether a controller is removable based on its physical appearance rather than through the GUI?Fri, 20 Jun 2025
- E-Series reporting inter controller communication failure during firmware upgradeMon, 16 Jun 2025
- E-Series multiple drive degraded path on external shelf due to wrong cablingFri, 13 Jun 2025
- E-Series ARVM disconnect and automatically recoverThu, 12 Jun 2025
- Controllers frequently rebooting with PANIC due to bad ICON connectionWed, 04 Jun 2025
- How to disable HIC ports on StorageGRID applianceFri, 30 May 2025
- Why do the onboard iSCSI ports not show port speed?Mon, 26 May 2025
- E-Series controller reporting unknown power supply and fan locationFri, 23 May 2025
- E-Series VPD EEPROM corruption - AutoSupport MessageThu, 22 May 2025
- Failed I/O host card - iSCSI interface error detected - AutoSupport MessageThu, 22 May 2025
- E-Series Insufficient cache backup device capacity - AutoSupport MessageThu, 22 May 2025
- E-Series Controller submodel mismatch - AutoSupport MessageThu, 22 May 2025
- E-Series Controller is in Service Mode due to excessive Data Assurance errors - AutoSupport MessageMon, 19 May 2025
- E-Series Controller is in Analysis Lockdown Mode due to excessive Data Assurance errors - AutoSupport MessageMon, 19 May 2025
- Volume reconstruct takes long with impending drive failureThu, 17 Jul 2025
- E-Series BMC reports false alerts on EF600 EF300 with SANtricity OS 11.80.1 or laterThu, 17 Jul 2025
- E-Series Notification (Write-back caching forcibly disabled) CRITICAL due to faulty batteryFri, 11 Jul 2025
- Error "The operation cannot complete because the volume has a persistent reservation" received from SANtricity GUIFri, 11 Jul 2025
- Host-side SFP Unsupported Alert detected and resolved automaticallyFri, 11 Jul 2025
- Is it possible to confirm whether a controller is removable based on its physical appearance rather than through the GUI?Fri, 11 Jul 2025
- E-series SED drives unresponsive after being offline for several monthsThu, 10 Jul 2025
- E-Series MEL spamming VDD events after drive failureWed, 09 Jul 2025
- What are the Default Management Port IP addresses available on E-Series controllers?Fri, 04 Jul 2025
- E-Series reporting inter controller communication failure during firmware upgradeFri, 04 Jul 2025
- How to troubleshoot issues with auto-code sync/controller replacementWed, 02 Jul 2025
- IOM-B Maximum Data Rate Showing as UnknownTue, 01 Jul 2025
- E-Series VOLUME_HOT_SPARE_IN_USE after disk replacementMon, 30 Jun 2025
- SSL Certificate not applying to both the controller of E-Series nodeSun, 29 Jun 2025
- Loss of volume access to NetApp E-SeriesFri, 27 Jun 2025
- E-Series system New installation iSCSI port with Cisco SFP going down or disappears after configurationFri, 27 Jun 2025
- All drives bypassed in new installed DE224C shelfFri, 27 Jun 2025
- E-Series replacement controller boots into OE LU state when expansion enclosure contain IOM12B modulesThu, 26 Jun 2025
- E-Series not detecting IOM and PSU in the GUIThu, 26 Jun 2025
- SANtricity OS upgrade fails with Downloads are disabled due to NVSRAM settingThu, 26 Jun 2025
Most popular
(views)- How to power DOWN and power UP an E-Series storage system
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Highest rated
(rating)- How to troubleshoot an E-Series power supply
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- E-Series reporting degraded drive channel on single drive
- E-Series reports unreadable sectors detected on multiple drives due to a faulty controller
- E-series all 12 disk drives are Loss of redundancy status in one Drawer
- E-Series controller in lockdown state OE Lt after encountering configuration issues during startup
- E-Series E54xx/E55xx/E27xx/E56xx controller locks down with status of "Memory Parity Error" and 7-segment code sequence "OE L2 CF dx"
- E-Series controller in lockdown state OE L7 due to sub-model identifier mismatch
- Can we reset the Age time of the battery run?
- Replacement controller for Simplex E-Series system reports errors for Controller-B
- How to manually replace a drive in e-series
- Unreadable sectors on the E-series platforms on single drive
- E-Series: Write-back caching forcibly disabled resolves automatically post maintenance
Recently updated
(date updated)- Volume reconstruct takes long with impending drive failure
- E-Series BMC reports false alerts on EF600 EF300 with SANtricity OS 11.80.1 or later
- E-Series Notification (Write-back caching forcibly disabled) CRITICAL due to faulty battery
- Error "The operation cannot complete because the volume has a persistent reservation" received from SANtricity GUI
- Host-side SFP Unsupported Alert detected and resolved automatically
- Is it possible to confirm whether a controller is removable based on its physical appearance rather than through the GUI?
- E-series SED drives unresponsive after being offline for several months
- E-Series MEL spamming VDD events after drive failure
- What are the Default Management Port IP addresses available on E-Series controllers?
- E-Series reporting inter controller communication failure during firmware upgrade
- How to troubleshoot issues with auto-code sync/controller replacement
- IOM-B Maximum Data Rate Showing as Unknown
- E-Series VOLUME_HOT_SPARE_IN_USE after disk replacement
- SSL Certificate not applying to both the controller of E-Series node
- Loss of volume access to NetApp E-Series
Recently added
(date created)- E-Series BMC reports false alerts on EF600 EF300 with SANtricity OS 11.80.1 or later
- Host-side SFP Unsupported Alert detected and resolved automatically
- E-Series MEL spamming VDD events after drive failure
- IOM-B Maximum Data Rate Showing as Unknown
- E-Series VOLUME_HOT_SPARE_IN_USE after disk replacement
- NetApp E-Series volume failure caused by single drive failure
- Is it possible to confirm whether a controller is removable based on its physical appearance rather than through the GUI?
- E-Series reporting inter controller communication failure during firmware upgrade
- E-Series multiple drive degraded path on external shelf due to wrong cabling
- E-Series ARVM disconnect and automatically recover
- Controllers frequently rebooting with PANIC due to bad ICON connection
- How to disable HIC ports on StorageGRID appliance
- Why do the onboard iSCSI ports not show port speed?
- E-Series controller reporting unknown power supply and fan location
- E-Series VPD EEPROM corruption - AutoSupport Message