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Measures reported by DDomainNVRAMTest
This test reports the current size of the NVRAM on the Data Domain storage system. In addition, this test reports the number of memory and PCI errors that occurred on the NVRAM.
The measures made by this test are as follows:
| Measurement |
Description |
Measurement Unit |
Interpretation |
| Memory_size |
Indicates the size of the non-volatile RAM in this system. |
MB |
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| Memory_errors |
Indicates the number of memoru errors that occurred on the NVRAM. |
Number |
Ideally, the value of this measure should be zero. |
| PCI_errors |
Indicates the number of PCI errors that occurred on the NVRAM. |
Number |
Ideally, the value of this measure should be zero. Any value higher than 0 may lead to the performance degradation of the storage system eventually leading to the crash of the system. |
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