diff options
Diffstat (limited to 'contrib/bloom/blinsert.c')
| -rw-r--r-- | contrib/bloom/blinsert.c | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/contrib/bloom/blinsert.c b/contrib/bloom/blinsert.c index 0946aa29ecc..a31149f044a 100644 --- a/contrib/bloom/blinsert.c +++ b/contrib/bloom/blinsert.c @@ -164,13 +164,18 @@ blbuildempty(Relation index) metapage = (Page) palloc(BLCKSZ); BloomFillMetapage(index, metapage); - /* Write the page. If archiving/streaming, XLOG it. */ + /* + * Write the page and log it. It might seem that an immediate sync + * would be sufficient to guarantee that the file exists on disk, but + * recovery itself might remove it while replaying, for example, an + * XLOG_DBASE_CREATE or XLOG_TBLSPC_CREATE record. Therefore, we + * need this even when wal_level=minimal. + */ PageSetChecksumInplace(metapage, BLOOM_METAPAGE_BLKNO); smgrwrite(index->rd_smgr, INIT_FORKNUM, BLOOM_METAPAGE_BLKNO, (char *) metapage, true); - if (XLogIsNeeded()) - log_newpage(&index->rd_smgr->smgr_rnode.node, INIT_FORKNUM, - BLOOM_METAPAGE_BLKNO, metapage, false); + log_newpage(&index->rd_smgr->smgr_rnode.node, INIT_FORKNUM, + BLOOM_METAPAGE_BLKNO, metapage, false); /* * An immediate sync is required even if we xlog'd the page, because the |