You can use the Storage VM / Health details page to view detailed information about the selected SVM, such as its health, capacity, configuration, data policies, logical interfaces (LIFs), LUNs, qtrees, and user and user group quotas. You can also view information about the related objects and related alerts for the SVM.
The command buttons enable you to perform the following tasks for the selected SVM:
Enables you to add an alert to the selected SVM.
Enables you to annotate the selected SVM.
The Health tab displays detailed information about data availability, data capacity, and protection issues of various objects such as volumes, aggregates, NAS LIFs, SAN LIFs, LUNs, protocols, services, NFS shares, and CIFS shares.
You can click the graph of an object to view the filtered list of objects. For example, you can click the volume capacity graph that displays warnings to view the list of volumes that have capacity issues with severity as warning.
You can also view information about the related protocols and services that are currently running, and the number and status of NFS and CIFS shares.
If the selected SVM is a repository SVM, the Protection area does not display.
The Capacity tab displays detailed information about the data capacity of the selected SVM.
Displays the total capacity of the SVM.
Displays the space used by data in the volumes that belong to the SVM.
Displays the guaranteed available space for data that is available for volumes in the SVM.
Displays the available space remaining for data that is allocated for thinly provisioned volumes in the SVM.
Indicates that the volume has a capacity-related issue of an indicated severity.
You can move the pointer over the status to view more information about the capacity-related event or events generated for the volume.
If the status of the volume is determined by a single event, you can view information such as the event name, time and date when the event was triggered, the name of the administrator to whom the event is assigned, and the cause of the event. You can use the View Details button to view more information about the event.
If the status of the volume is determined by multiple events of the same severity, the top three events are displayed with information such as the event name, time and date when the events were triggered, and the name of the administrator to whom the event is assigned. You can view more details about each of these events by clicking the event name. You can also click the View All Events link to view the list of generated events.
Displays the name of the volume.
Displays, as a graph, information about the volume capacity usage (in percentage).
Displays the estimated number of days remaining before the volume reaches full capacity.
Displays whether space guarantee is set for the selected volume. Valid values are Yes and No.
For FlexVol volumes, displays the name of the aggregate that contains the volume. For FlexGroup volumes, displays the number of aggregates that are used in the FlexGroup.
The Configuration tab displays configuration details about the selected SVM, such as its cluster, root volume, the type of volumes it contains (FlexVol volumes), and the policies created on the SVM:
Displays the name of the cluster to which the SVM belongs.
Displays the type of volumes that can be created in the SVM. The type can be FlexVol or FlexVol/FlexGroup.
Displays the name of the root volume of the SVM.
Displays the type of protocols that can be configured on the SVM. Also, indicates if a protocol is up (), down (
), or is not configured (
).
Displays the number of NAS interfaces that are associated with the SVM. Also, indicates if the interfaces are up () or down (
).
Displays the number of SAN interfaces that are associated with the SVM. Also, indicates if the interfaces are up () or down (
).
Displays the number of FC-NVMe interfaces that are associated with the SVM. Also, indicates if the interfaces are up () or down (
).
Displays the number of management interfaces that are associated with the SVM. Also, indicates if the management interfaces are up () or down (
).
Displays the name of the Snapshot policy that is created on the SVM.
Displays either the name of the export policy if a single policy is created or displays the number of export policies if multiple policies are created.
Displays the type of service that is configured on the SVM. The type can be Domain Name System (DNS) or Network Information Service (NIS).
Displays the state of the service, which can be Up (), Down (
), or Not Configured (
).
Displays the fully qualified domain names (FQDNs) of the DNS server for the DNS services or NIS server for the NIS services. When the NIS server is enabled, the active FQDN of the NIS server is displayed. When the NIS server is disabled, the list of all the FQDNs are displayed.
Displays the IP addresses of the DNS or NIS server. When the NIS server is enabled, the active IP address of the NIS server is displayed. When the NIS server is disabled, the list of all the IP addresses are displayed.
The Network Interfaces tab displays details about the data network interfaces (LIFs) that are created on the selected SVM:
Routing groups are not supported for ONTAP 8.3 or later and therefore a blank column is displayed for these clusters.
The Qtrees tab displays details about qtrees and their quotas. You can click the Edit Thresholds button if you want to edit the health threshold settings for qtree capacity for one or more qtrees.
Use the Export button to create a comma-separated values (.csv) file containing the details of all the monitored qtrees. When exporting to a CSV file you can choose to create a qtrees report for the current SVM, for all SVMs in the current cluster, or for all SVMs for all clusters in your data center. Some additional qtrees fields appear in the exported CSV file.
You can move the pointer over the status icon to view more information about the event or events generated for the qtree.
If the status of the qtree is determined by a single event, you can view information such as the event name, time and date when the event was triggered, the name of the administrator to whom the event is assigned, and the cause of the event. You can use View Details to view more information about the event.
If the status of the qtree is determined by multiple events of the same severity, the top three events are displayed with information such as the event name, time and date when the events were triggered, and the name of the administrator to whom the event is assigned. You can view more details about each of these events by clicking the event name. You can also use View All Events to view the list of generated events.
You can move the pointer over the volume name to view more information about the volume.
Not applicableis displayed in the grid page and the field is blank in the CSV export data.
Unlimitedfor the following conditions: if the quota is set without a disk hard limit, if the quota is not set, or if quotas are off on the volume to which the qtree belongs.
Unlimitedfor the following conditions: if the quota is set without a disk soft limit, if the quota is not set, or if quotas are off on the volume to which the qtree belongs. By default, this column is hidden.
Unlimitedfor the following conditions: if the quota is set without a disk threshold limit, if the quota is not set, or if quotas are off on the volume to which the qtree belongs. By default, this column is hidden.
Not applicableis displayed in the grid page and the field is blank in the CSV export data.
Unlimitedfor the following conditions: if the quota is set without a file hard limit, if the quota is not set, or if quotas are off on the volume to which the qtree belongs.
Unlimitedfor the following conditions: if the quota is set without a file soft limit, if the quota is not set, or if quotas are off on the volume to which the qtree belongs. By default, this column is hidden.
Displays details about the user and user group quotas for the selected SVM. You can view information such as the status of the quota, name of the user or user group, soft and hard limits set on the disks and files, amount of disk space and number of files used, and the disk threshold value. You can also change the email address associated with a user or user group.
If more than one user has the same quota, the names of the users are displayed as comma-separated values. Also, the default rule is not used to generate the email address; therefore, you must provide the required email address for notifications to be sent.
Enables you to create or modify rules to generate an email address for the user or user group quotas that are configured on the SVM. A notification is sent to the specified email address when there is a quota breach.
You can move the pointer over the status icon to view more information about the event or events generated for the quota.
If the status of the quota is determined by a single event, you can view information such as the event name, time and date when the event was triggered, the name of the administrator to whom the event is assigned, and the cause of the event. You can use View Details to view more information about the event.
If the status of the quota is determined by multiple events of the same severity, the top three events are displayed with information such as the event name, time and date when the events were triggered, and the name of the administrator to whom the event is assigned. You can view more details about each of these events by clicking the event name. You can also use View All Events to view the list of generated events.
The value is displayed as Unknown
when ONTAP does not provide a valid user name because of SecD errors.
You can move the pointer over the name of the volume or qtree to view more information about the volume or qtree.
Not applicableif the quota is set without a disk hard limit.
Displays the maximum amount of disk space allocated for the quota. Unified Manager generates a critical event when this limit is reached and no further disk writes are allowed. The value is displayed as Unlimited
if the quota is set without a disk hard limit.
Displays the amount of disk space allocated for the quota before a warning event is generated. The value is displayed as Unlimited
if the quota is set without a disk soft limit. By default, this column is hidden.
Unlimitedif the quota is set without a disk threshold limit. By default, this column is hidden.
Not applicableif the quota is set without a file hard limit.
Displays the hard limit for the number of files permitted on the quota. The value is displayed as Unlimited
if the quota is set without a file hard limit.
Unlimitedif the quota is set without a file soft limit. By default, this column is hidden.
The NFS Shares tab displays information about NFS shares such as its status, the path associated with the volume (FlexGroup volumes or FlexVol volumes), access levels of clients to the NFS shares, and the export policy defined for the volumes that are exported. NFS shares will not be displayed in the following conditions: if the volume is not mounted or if the protocols associated with the export policy for the volume do not contain NFS shares.
You can click the link to view details about the object in the respective details page. If the object is a qtree, links are displayed for both the qtree and the volume.
Read or write access to the volume is not allowed.
Read and write access to the volume is allowed.
Limited operations, such as parity reconstruction, are allowed, but data access is not allowed.
The constituents of a FlexGroup volume are not all in the same state.
Files and directories in the volume have UNIX permissions.
Files and directories in the volume have a unified security style.
Files and directories in the volume have Windows NTFS permissions.
Files and directories in the volume can have either UNIX permissions or Windows NTFS permissions.
Displays information about the SMB shares on the selected SVM. You can view information such as the status of the SMB share, share name, path associated with the SVM, the status of the junction path of the share, containing object, state of the containing volume, security data of the share, and export policies defined for the share. You can also determine whether an equivalent NFS path for the SMB share exists.
You can view the details of user mapping for the SVM.
You can view user and permission details for the selected share.
By clicking the link, you can view details about the containing object in the respective Details page. If the containing object is a qtree, links are displayed for both qtree and volume.
Read or write access to the volume is not allowed.
Read and write access to the volume is allowed.
Limited operations, such as parity reconstruction, are allowed, but data access is not allowed.
The constituents of a FlexGroup volume are not all in the same state.
Files and directories in the volume have UNIX permissions.
Files and directories in the volume have a unified security style.
Files and directories in the volume have Windows NTFS permissions.
Files and directories in the volume can have either UNIX permissions or Windows NTFS permissions.
You can click the link to view details about the rules associated with the export policy, such as access protocols and permissions. The link is disabled if the export policy is disabled for the selected SVM.
Displays details about LUNs, initiator groups, and initiators for the selected SVM. By default, the LUNs view is displayed. You can view details about the initiator groups in the Initiator Groups tab and details about initiators in the Initiators tab.
You can also view the LUNs and initiators that are mapped to the selected initiator group.
You can also view the LUNs and initiator groups that are mapped to the selected initiator group.
The Related Annotations pane enables you to view the annotation details associated with the selected SVM. Details include the annotation name and the annotation values that are applied to the SVM. You can also remove manual annotations from the Related Annotations pane.
The Related Groups pane enables you to view the list of groups associated with the selected SVM.
The Related Alerts pane enables you to view the list of alerts that are created for the selected SVM. You can also add an alert by clicking the Add Alert link or edit an existing alert by clicking the alert name.