document PCR read from standby limitation in all affected versions#23255
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@taroface we landed a fix cockroachdb/cockroach#169351 that will likely address this known limitation on 26.2.1, 26.1.5, 25.4.11. Given this, should we still document this known limitation? |
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@msbutler I see that has merged -- is the known limitation definitely removed from those versions? And what's our intention for 25.2 and 24.3? |
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@taroface I think the known limitation has been removed for 26.2-25.4. I dont think we intend to backport the fixes to 24.3 and 25.2, so the known limitation still applies to them. |
The known limitation about reader virtual cluster startup stalling has been fixed in v26.2, v26.1, and v25.4 via backports. The limitation still applies to v24.3 and v25.2, as there are no plans to backport the fix to those versions. Co-Authored-By: roachdev-claude <roachdev-claude-bot@cockroachlabs.com>
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@msbutler Noted - for 26.2, is the fix going into 26.2.1? Meaning that I should leave the known limitation documented for the 26.2.0 GA notes. |
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@msbutler Let me know if you can stamp this PR - it's just 25.2 and 24.3 (and 26.2.0) with the known limitation now! |
| ALTER VIRTUAL CLUSTER {reader_vc} START SERVICE SHARED; | ||
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| [#169078](https://github.com/cockroachdb/cockroach/issues/169078) |
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please remove this and the other github link, we are in process of removing such links via DOC-17040
otherwise LGTM!
Co-Authored-By: roachdev-claude <roachdev-claude-bot@cockroachlabs.com>
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A known limitation for PCR was added to the 26.2 GA release notes. However, the limitation affects all versions that contain the PCR read-from-standby feature, and had not been documented. This PR adds the known limitation where applicable.