| Message Code | PIX-3-105010 |
| Severity | Alert |
| Description | (Primary) Failover message block alloc failed |
| Explanation | Block memory was depleted. This is a transient message and the Cisco ASA should recover. (Primary) can also be listed as (Secondary) for the secondary unit. |
| User Action | Use the show blocks command to monitor the current block memory. |
| Reference Links |
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