3.1.1.4.5.24 msDS-TopQuotaUsage

Let TO be the object from which the msDS-TopQuotaUsage attribute is being read.

Let R be the root object of the NC containing TO.

TO!msDS-TopQuotaUsage equals a set of XML-encoded strings sorted by the element quotaUsed when:

• TO is the object:

  GetWellknownObject(n: R, guid: GUID_NTDS_QUOTAS_CONTAINER_W)

Each string represents the quota information for a SID as specified in section 3.1.1.5.2.5, Quota Calculation. The format of the XML-encoded string is:

<MS_DS_TOP_QUOTA_USAGE>

<partitionDN> DN of the NC containing TO </partitionDN>

<ownerSID> SID of quota user </ownerSID>

<quotaUsed> rounded up value of quota used (computed) </quotaUsed>

<tombstoneCount> value in the TombstoneCount column </tombstoneCount>

<totalCount> value in the TotalCount column </totalCount>

</MS_DS_TOP_QUOTA_USAGE>

where quotaUsed is computed as specified in msDS-QuotaUsed with cLive set to (totalCount - tombstoneCount).

The number of values returned can be controlled with the ";range" syntax as detailed in Range Retrieval of Attribute Values in section 3.1.1.3.1.3.2. The default range is 10 for this attribute.