① Product · Broadcom (CA) · CA 1
CA 1 Tape Management from Broadcom (CA) is licensed on the MIPS or MSU capacity of the environment, not on the volume of tape it manages. CA 1 Flexible Storage is bundled in at no extra charge, which is worth confirming so it is not resold to you. Capacity alignment and a credible alternative are the levers that move the number.
CA 1 Tape Management, long known simply as CA 1, is the tape management system in Broadcom's (CA) storage portfolio. It catalogs and protects tape datasets, manages retention and scratch cycles, and underpins backup, archive, and recovery operations on z/OS. It is mature, deeply embedded infrastructure: the tape catalog and the operational procedures around it are woven into how an estate runs, which is why CA 1 tends to renew quietly year after year unless it is actively managed.
CA 1 is capacity licensed. The traditional model prices it on the MIPS or MSU capacity of the machine or LPAR where it runs, not on the number of tapes, volumes, or datasets it manages, so the bill follows the size of the environment. It can also sit inside Broadcom Mainframe Consumption Licensing as part of a portfolio subscription. CA 1 Flexible Storage, the capability to store mainframe data on cloud or any device, comes with the CA 1 entitlement at no additional charge, so it should already be yours if you license CA 1.
| Attribute | Detail |
|---|---|
| Charge model | Capacity license, annual |
| Metric | MIPS or MSU of the environment |
| Alternative model | Mainframe Consumption Licensing (MCL) |
| Flexible Storage | Included with CA 1 at no extra charge |
| Billed on | Licensed capacity, not tape volume |
Capacity terms hinge on the MIPS to MSU basis. See the MIPS to MSU conversion question before a rebasing renewal.
The primary driver is licensed capacity, since the charge scales with the MIPS or MSU of the environment whether the tape workload is heavy or light. The second is the bundle, because CA 1 commonly renews inside a broader CA storage and portfolio package where uplifts are applied across everything at once and unused tools ride along. The third is the upsell risk: a renewal can present Flexible Storage or adjacent storage capabilities as new spend when the entitlement already exists, so confirming what you own keeps you from buying it twice.
Capacity licensing makes environment growth the exposure. Common traps we see at pattern level:
Where exposure hides
The levers work on capacity, the bundle, and the credible alternative. The five that pay:
Buyer side levers
Tape management is one of the more contestable categories on the mainframe. IBM and BMC both field tape management products, so a competitive evaluation is realistic leverage rather than a bluff. The switching cost is in migrating the tape catalog, retention rules, automation, and operator procedures, which is a project, not a mid term flip. The practical play is to keep a credible alternative priced and ready, use it to set the ceiling on the renewal, and reserve an actual migration for a moment when the estate or the relationship justifies it.
Capacity priced, already entitled.
Metric explainers: the MIPS to MSU conversion question and what audit clauses allow. Sibling products: CA Datacom licensing and CA Gen licensing. Hub and commercial: the Broadcom (CA) buyer side guide and Broadcom (CA) contract review.
Audit notice or renewal under 18 months out? We mobilize within 48 hours.