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Change log levels on various operations (#4914)

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Cache changes are now DEBUG2
Logs that indicate disabled caches now explicitly call out that the file cache is disabled on WARNING level instead of LOG/INFO
This commit is contained in:
MMeent
2023-08-06 20:37:09 +02:00
committed by GitHub
parent ba9df27e78
commit 95ec42f2b8
1 changed files with 4 additions and 4 deletions
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8
pgxn/neon/file_cache.c
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@@ -172,7 +172,7 @@ lfc_change_limit_hook(int newval, void *extra)
{
lfc_desc = BasicOpenFile(lfc_path, O_RDWR|O_CREAT);
if (lfc_desc < 0) {
elog(LOG, "Failed to open file cache %s: %m", lfc_path);
elog(WARNING, "Failed to open file cache %s: %m, disabling file cache", lfc_path);
lfc_size_limit = 0; /* disable file cache */
return;
}
@@ -557,7 +557,7 @@ lfc_write(RelFileNode rnode, ForkNumber forkNum, BlockNumber blkno,
Assert(victim->access_count == 0);
entry->offset = victim->offset; /* grab victim's chunk */
hash_search(lfc_hash, &victim->key, HASH_REMOVE, NULL);
elog(LOG, "Swap file cache page");
elog(DEBUG2, "Swap file cache page");
}
else
{
@@ -574,7 +574,7 @@ lfc_write(RelFileNode rnode, ForkNumber forkNum, BlockNumber blkno,
{
lfc_desc = BasicOpenFile(lfc_path, O_RDWR|O_CREAT);
if (lfc_desc < 0) {
elog(LOG, "Failed to open file cache %s: %m", lfc_path);
elog(WARNING, "Failed to open file cache %s: %m, disabling file cache", lfc_path);
lfc_size_limit = 0; /* disable file cache */
}
}
@@ -583,7 +583,7 @@ lfc_write(RelFileNode rnode, ForkNumber forkNum, BlockNumber blkno,
rc = pwrite(lfc_desc, buffer, BLCKSZ, ((off_t)entry->offset*BLOCKS_PER_CHUNK + chunk_offs)*BLCKSZ);
if (rc != BLCKSZ)
{
elog(INFO, "Failed to write file cache: %m");
elog(WARNING, "Failed to write file cache: %m, disabling file cache");
lfc_size_limit = 0; /* disable file cache */
}
}