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To support binary compatibility and keep code clean we creating a new successor of PageMetaIO - PageIndexMetaIO PageMetaIOV2 with the new same type T_INDEX_META.
We converting all existing T_META pages into T_INDEX_METAa new version.
We storing additional 8 bytes at the end of each T_INDEX_META and T_PART_META memory pages.
| draw.io Diagram |
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| border | true |
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| |
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| diagramName | PagePartMetaModV2 |
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| simpleViewer | false |
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| width | |
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| links | auto |
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| tbstyle | top |
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| lbox | true |
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| diagramWidth | 442441 |
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| revision | 45 |
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|
| draw.io Diagram |
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| border | true |
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| |
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| diagramName | PageIndexMetaModV2 |
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| simpleViewer | false |
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| width | |
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| links | auto |
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| tbstyle | top |
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| lbox | true |
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| diagramWidth | 611 |
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| revision | 5 |
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|
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| Code Block |
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| language | text |
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| title | command syntax |
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control.(sh|bat) --encryption change_cache_key cacheGroupName --yes |
| Code Block |
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| language | text |
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| title | command output |
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The encryption key has been changed for cache group "default". |
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| Code Block |
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| language | text |
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| title | command output |
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Encryption key identifiers for cache: default
Node: d8a5a9bb6085d500-057e2736-41dd4c1f-9a50b47c-0a6fd8000001444cf0a00000:
1 (active)
0
Node: 60bcdb65d98654c0-27156dfb-4a744996-8e93993e-c6b8cdf00000387156300001:
1 (active)
0 |
View cache group re-encryption status.
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| Code Block |
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| language | text |
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| title | command output |
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Encryption status for cache group: default
Node: 7518757e4ed26231-7a8cf92d-4abb4b1c-bbfd86ba-d824387000007a117c200001:
left=387 total=389 (memory pages), completed=0.5%1552 KB of data left for re-encryption
Node: 329808a889a456e5-300359c5-46614f13-ae45a75b-0c3d2370000139ab25000000:
1552 KB left=387 total=389 (memory pages), completed=0.5% |
...
of data left for re-encryption |
Suspend cache group re-encryption.
| Code Block |
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| language | text |
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| title | command syntax |
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control.(sh|bat) --encryption stopsuspend_reencryption cacheGroupName |
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| Code Block |
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| language | text |
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| title | command output |
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Node 53401f0dad1328e7-b9b811e0-48ff4ecb-a9b78ef2-40f091800000066519e00001:
re-encryption of the cache group "default" has been stoppedsuspended.
Node d81b23a82a9e291f-4988e2d1-433446e3-a1319954-11e1cd70000118deb0e00000:
re-encryption of the cache group "default" has been stoppedsuspended. |
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Resume cache group re-encryption.
| Code Block |
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| language | text |
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| title | command syntax |
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control.(sh|bat) --encryption startresume_reencryption cacheGroupName |
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| Code Block |
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| language | text |
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| title | command output |
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Node 5debe2e92ed43509-fad9caab-48cb48dc-934aa27d-3260c36000003be65d800000:
re-encryption of the cache group "default" has been startedresumed.
Node de3b4dbdb52d6451-b01ea948-447248d5-aa31b79a-39554c600001411956700001:
re-encryption of the cache group "default" has been startedresumed. |
View/change re-encryption rate limit.
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| Code Block |
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| language | text |
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| title | command output |
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Node acb45f4b15cb8485-9f3c0c09-47ea4361-816bb267-548995400000107d38400000: reencryption
re-encryption rate ishas been limited to 0.01 MB/s.
Node 107f080d909ed414-2dc522e6-4629477b-95a0b2ca-048090a00001d1934cd00001: reencryption
re-encryption rate has isbeen limited to 0.01 MB/s. |
Reference Links
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