Storage isolation domains for converged infrastructure information handling systems
A storage management method includes obtaining storage configuration information corresponding to a storage infrastructure of an information handling system, determining, from the storage configuration information, one or more storage and isolation fault domains within the storage infrastructure, wherein each of the one or more storage and isolation fault domains comprises an independently available and physically isolated storage resource, and placing an application workload data store within the storage infrastructure in accordance with the storage and isolation fault domains to comply with a physical isolation requirement applicable to the data store. Obtaining the storage configuration may include discovering the storage configuration information by accessing resource description information identifying a plurality of storage resources and a management endpoint corresponding to each of the one or more storage resources, and retrieving, from each management endpoint, storage configuration information for a storage resource associated with the management endpoint.
1. A storage management method, comprising:
obtaining storage configuration information indicative of a configuration of a storage infrastructure of an information handling system;
determining, from the storage configuration information, one or more storage and isolation fault domains within the storage infrastructure, wherein each of the one or more storage and isolation fault domains comprises an independently available and physically isolated storage resource;
assigning storage and isolation fault domain (SIFD) values to each of the one or more storage and isolation fault domains, wherein the SIFD values identify storage and isolation fault domains associated with rack-level isolation, wherein a first storage volume associated with a first SIFD value is physically isolated, at a rack level, from a second storage volume associated with a second SIFD value; and
placing an application workload data store within the storage infrastructure in accordance with the SIFD values to comply with a physical isolation requirement applicable to the data store wherein the placing of the application workload data includes:
placing a first instance of a storage volume in a storage resource to which the first SIFD value has been assigned; and
placing a second instance of the storage volume in a storage resource to which the second SIFD value has been assigned, wherein the first instance and the second instance are physically isolated from one another at a rack level.
2. The method of claim 1 , wherein obtaining the storage configuration information comprises discovering the storage configuration information and wherein discovering the storage configuration information includes:
accessing resource description information identifying:
a plurality of storage resources; and
a management endpoint corresponding to each of the one or more storage resources;
retrieving, from each management endpoint, storage configuration information for a storage resource associated with the management endpoint.
3. The method of claim 1 , further comprising:
enabling an infrastructure services manager to:
access storage and isolation fault domain information indicative of the SIFD values; and
expose the SIFD values to a user via a storage view user interface.
4. The method of claim 3 , further comprising:
generating a storage description document comprising structured data identifying the storage and isolation fault domains.
5. The method of claim 4 , wherein placing the application workload data store comprises placing the application workload data store in accordance with the storage description document.
6. The method of claim 1 , further comprising:
identifying storage isolation requirements for an application service, wherein said placing of said workload data stores in accordance with the storage and isolation fault domains ensures compliance with the storage and isolation requirements.
7. An information handling system, comprising:
a processor; and
a computer readable medium including processor-executable instructions that, when executed by the processor, cause the processor to perform operations, comprising:
obtaining storage configuration information indicative of a configuration of a storage infrastructure of an information handling system;
determining, from the storage configuration information, one or more storage and isolation fault domains within the storage infrastructure, wherein each of the one or more storage and isolation fault domains comprises an independently available and physically isolated storage resource; and
assigning storage and isolation fault domain (SIFD) values to each of the one or more storage and isolation fault domains, wherein the SIFD values identify storage and isolation fault domains associated with rack-level isolation, wherein a first storage volume associated with a first SIFD value is physically isolated, at a rack level, from a second storage volume associated with a second SIFD value; and
placing an application workload data store within the storage infrastructure in accordance with the SIFD values to comply with a physical isolation requirement applicable to the data store wherein the placing of the application workload data includes:
placing a first instance of a storage volume in a storage resource to which the first SIFD value has been assigned; and
placing a second instance of the storage volume in a storage resource to which the second SIFD value has been assigned, wherein the first instance and the second instance are physically isolated from one another at a rack level.
8. The information handling system of claim 7 , wherein obtaining the storage configuration information comprises discovering the storage configuration information and wherein discovering the storage configuration information includes:
accessing resource description information identifying:
a plurality of storage resources; and
a management endpoint corresponding to each of the one or more storage resources;
retrieving, from each management endpoint, storage configuration information for a storage resource associated with the management endpoint.
9. The information handling system of claim 8 , wherein the operations include:
enabling an infrastructure services manager to:
access storage and isolation fault domain information indicative of the storage and isolation fault domains; and
expose the storage isolation and fault domain information to a user via a storage view user interface.
10. The information handling system of claim 9 , wherein the operations include:
generating a storage description document comprising structured data identifying the storage and isolation fault domains.
11. The information handling system of claim 10 , wherein placing the application workload data store comprises placing the application workload data store in accordance with the storage description document.
12. The information handling system of claim 8 , wherein the operations include:
identifying storage isolation requirements for an application service, wherein said placing of said workload data stores in accordance with the storage and isolation fault domains ensures compliance with the storage and isolation requirements.
13. A non-transitory computer readable medium including processor executable program instructions that, when executed by a processor, cause the processor to perform operations comprising:
obtaining storage configuration information indicative of a configuration of a storage infrastructure of an information handling system;
determining, from the storage configuration information, one or more storage and isolation fault domains within the storage infrastructure, wherein each of the one or more storage and isolation fault domains comprises an independently available and physically isolated storage resource; and
assigning storage and isolation fault domain (SIFD) values to each of the one or more storage and isolation fault domains, wherein the SIFD values identify storage and isolation fault domains associated with rack-level isolation, wherein a first storage volume associated with a first SIFD value is physically isolated, at a rack level, from a second storage volume associated with a second SIFD value; and
placing an application workload data store within the storage infrastructure in accordance with the SIFD values to comply with a physical isolation requirement applicable to the data store wherein the placing of the application workload data includes:
placing a first instance of a storage volume in a storage resource to which the first SIFD value has been assigned; and
placing a second instance of the storage volume in a storage resource to which the second SIFD value has been assigned, wherein the first instance and the second instance are physically isolated from one another at a rack level.
14. The information handling system of claim 13 , wherein obtaining the storage configuration information comprises discovering the storage configuration information and wherein discovering the storage configuration information includes:
accessing resource description information identifying:
a plurality of storage resources; and
a management endpoint corresponding to each of the one or more storage resources;
retrieving, from each management endpoint, storage configuration information for a storage resource associated with the management endpoint.
15. The information handling system of claim 13 , wherein the operations include:
enabling an infrastructure services manager to:
access storage and isolation fault domain information indicative of the SIFD values; and
expose the storage isolation and fault domain information to a user via a storage view user interface.
16. The information handling system of claim 13 , wherein the operations include:
generating a storage description document comprising structured data identifying the storage and isolation fault domains.