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S | A | N | S |
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N | A | S | H |
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A | M | M | O |
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P | U | N | T |
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| QA Testing |
| Snapshot1 |
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B | A | N | S | S |
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N | A | S | H |
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A | M | M | O |
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P | U | N | T |
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| QA Testing |
| Snapshot1 |
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B | A | N | S | S |
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B | A | S | H | N | N |
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E | M | M | O | A | A | 10256 | |
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B | U | N | T | P | P | ||
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Figure 79. 2nd Snapshot Created, Update to 1st Snapshot & 2nd
Snapshot and Write to Source
Figure 80, page 149, shows the creation of a third snapshot and a third write operation to the source volume. The original data, S, H, O and T, from sectors 4, 8, 12 and 16 are first copied to the Snapshot 1, 2 and 3 and then the new data, D, S, A and S, are written to the source volume.
volume create snapshot
148 | SANRAD |