DirSummaryStorageQuota Property

The storage type quota imposed on the directory.

Syntax

hadoopdfscontrol.DirSummaryStorageQuota

Default Value

-1

Remarks

The storage type quota imposed on the directory.

This property reflects the storage type quota (in bytes) imposed on the directory for the DirSummaryStorageQuotaType currently selected by DirSummaryStorageQuotaIndex.

Storage type quotas limit the number of bytes that files within a directory (or any of its subdirectories) may consume on specific types of storage mediums. Multiple storage type quotas, each associated with a different type of storage medium, may be imposed on a directory simultaneously. Storage type quotas are tracked separately from a directory's overall DirSummarySpaceQuota.

Use DirSummaryStorageQuotaCount to determine how many storage type quotas are imposed on a directory, and DirSummaryStorageQuotaIndex to select which storage type quota's information to reflect in the DirSummaryStorageQuota, DirSummaryStorageQuotaType, and DirSummaryStorageQuotaUsed properties.

Note that it is possible for a storage type quota to be imposed on a directory without actually restricting any space usage, in which case this property's value will be -1.

This property is read-only and not available at design time.

Data Type

Long64