Bypass materialisation frontier check on standby for eviction

XMLWordPrintableJSON

    • Storage Engines, Storage Engines - Transactions
    • SE Transactions - 2025-09-12
    • 5

      In the DSC architecture, we forbid eviction to happen if the page is behind the metallisation frontier. This is necessary for the primary because we need to read back the page after it is evicted. However, this check is redundant on the standby. Standby is read only and should always be able to evict the page it has successfully read from the page service.

            Assignee:
            Chenhao Qu
            Reporter:
            Chenhao Qu
            Votes:
            0 Vote for this issue
            Watchers:
            2 Start watching this issue

              Created:
              Updated:
              Resolved: