Supported limits

HCP supports the maximum values listed in the table below.

Item Limit
Data storage
Maximum number of directories per node if one or more namespaces are not optimized for cloud 1,500,000
Maximum number of directories per node if all namespaces are optimized for cloud 15,000,000
Maximum number of objects per directory 30,000,000
Maximum object size

By protocol:

HTTP: About 2 TB (2,194,719,883,008 bytes)

WebDAV: About 2 TB (2,194,719,883,008 bytes)

CIFS: 100 GB

NFS: 100 GB

HSwift: 5 GB

HS3: 5 GB

Maximum number of attachments per email for SMTP 50
Maximum aggregate email attachment size for SMTP 500 MB
User/Group accounts
Maximum number of tenant-level user accounts per tenant 10,000
Maximum number of tenant-level group accounts per tenant 100
Custom metadata
Maximum number of annotations per individual object 10
Maximum non-default annotation size with XML checking enabled 1 MB
Maximum default annotation size with XML checking enabled 1 GB
Maximum annotation size (both default and non-default) with XML checking disabled 1 GB
Maximum number of XML elements per annotation 10,000
Maximum level of nested XML elements in an annotation 100
Maximum number of characters in the name of custom metadata annotation 32
Metadata query engine
Maximum number of content classes per tenant 25
Maximum number of content properties per content class 100
Maximum number of concurrent metadata query API queries per node 5
Miscellaneous
Maximum number of HTTP connections per node 255
Access Control Lists
Maximum size of access control entries per ACL 1,000 MB

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