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Commitc85ad9c

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Allow ENOENT in check_mode_recursive().
Buildfarm member tern failed src/bin/pg_ctl/t/001_start_stop.pl when acheck_mode_recursive() call overlapped a server's startup-time deletionof pg_stat/global.stat. Just warn. Also, include errno in the message.Back-patch to v11, where check_mode_recursive() first appeared.
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‎src/test/perl/TestLib.pm

Lines changed: 17 additions & 4 deletions
Original file line numberDiff line numberDiff line change
@@ -261,8 +261,6 @@ sub check_mode_recursive
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{
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follow_fast=> 1,
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wanted=>sub {
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my$file_stat =stat($File::Find::name);
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# Is file in the ignore list?
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foreachmy$ignore ($ignore_list ? @{$ignore_list} : [])
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{
@@ -272,8 +270,23 @@ sub check_mode_recursive
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}
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}
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defined($file_stat)
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ordie("unable to stat$File::Find::name");
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# Allow ENOENT. A running server can delete files, such as
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# those in pg_stat. Other stat() failures are fatal.
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my$file_stat =stat($File::Find::name);
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unless (defined($file_stat))
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{
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my$is_ENOENT =$!{ENOENT};
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my$msg ="unable to stat$File::Find::name:$!";
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if ($is_ENOENT)
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{
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warn$msg;
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return;
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}
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else
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{
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die$msg;
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}
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}
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my$file_mode = S_IMODE($file_stat->mode);
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