ses.config events

12/08/2023 Contributors

ses.config.diskStackMaxError

Severity: ERROR
Description: This message occurs when a stack of shelves contains more disk bays than the maximum number that are allowed.
Corrective Action: Remove shelves from the storage stack until the the number of disk bays do not exceed the maximum number.
Syslog Message: There are a total of %d disk bays on shelves attached to channel "%s", which exceeds the maximum number of disk bays (%d).
Parameters: numDiskBays (INT): Number of disk bays on the storage stack.
channelName (STRING): Name of the adapter port or switch port connected to the storage stack associated with the error (for example, "7a" or "myswitch:5").
maxDiskBays (INT): Maximum number of disk bays that are allowed on the storage stack.

Severity: ERROR
Description: This message occurs when the channel has more disk drives on it than are allowed. Systems using synchronous mirroring allow more disk drives per channel than other systems.
Corrective Action: If synchronous mirroring is intended to be used, ensure that the license is installed. Otherwise, reduce the number of disk drives on the channel to no more than the maximum allowed.
Syslog Message: Disk drive population is greater than %d in channel %s; this is an illegal configuration. Synchronous mirroring %s is enabled.
Parameters: fcalTenancy (INT): Maximum number of disk drives allowed on this loop.
channelName (STRING): Name of the adapter port or switch port associated with the error; for example, "7a" or "myswitch:5".
isIsNot (STRING): Whether synchronous mirroring is enabled.

Severity: EMERGENCY
Description: This message occurs when ONTAP® software detects one or more Embedded Switched Hub (ESH) disk shelf modules in a disk shelf that is attached to a FAS270. This is not a supported configuration.
Corrective Action: Replace the ESH modules with ESH2 modules.
Syslog Message: One or more ESH modules are attached to a FAS270. This is not a supported configuration. Replace the ESH modules with ESH2 modules.
Parameters: (None).

Severity: EMERGENCY
Description: This message occurs when the channel has a mixture of ATA and Fibre Channel disk shelves; this is not a supported configuration.
Corrective Action: Mixed-mode operation of ATA and Fibre Channel disks on the system is only supported on separate loops. Move all Fibre Channel-based disk shelves to one loop and place all Fibre Channel-to-ATA-based disk shelves on another loop.
Syslog Message: Disk shelves present on channel %s are of different drive types; this is not a supported configuration.
Parameters: channelName (STRING): Name of the adapter port or switch port associated with the error; for example, "7a" or "myswitch:5".

Severity: ERROR
Description: This message occurs when the channel has more disk shelves on it than are allowed.
Corrective Action: Reduce the number of disk shelves on the channel to the number specified.
Syslog Message: Disk shelf population on channel %s is %d. Reduce the number of disk shelves on this channel to %d or fewer.
Parameters: channelName (STRING): Name of the adapter port or switch port associated with the error; for example, "7a" or "myswitch:5".
numShelves (INT): Number of disk shelves on the port.
maxShelves (INT): Maximum number of disk shelves on a port.