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Type:
Bug
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Resolution: Fixed
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Priority:
Major - P3
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Affects Version/s: None
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Component/s: Live Restore
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Storage Engines
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3
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StorEng - 2025-02-04
There is a fast path in __wt_curstat_table_init to retrieve the size of a table using a syscall without opening the dhandle to avoid table lock contention:
/*
* If only gathering table size statistics, try a fast path that avoids the schema and table
* list locks.
*/
if (F_ISSET(cst, WT_STAT_TYPE_SIZE)) {
WT_RET(__curstat_size_only(session, uri, &was_fast, cst));
if (was_fast)
return (0);
}
This causes live restore to crash as the file is not guaranteed to exist in the destination without opening a live restore file handle.