RE: Patch for migration of the pg_commit_ts directory

Hayato Kuroda (Fujitsu) <kuroda.hayato@fujitsu.com>

From: "Hayato Kuroda (Fujitsu)" <kuroda.hayato@fujitsu.com>

To: 'ls7777' <ls7777@yandex.ru>

Cc: "pgsql-hackers@postgresql.org" <pgsql-hackers@postgresql.org>, "orlovmg@gmail.com" <orlovmg@gmail.com>, "amit.kapila16@gmail.com" <amit.kapila16@gmail.com>, Masahiko Sawada <sawada.mshk@gmail.com>

Date: 2026-06-01T01:25:31Z

Lists: pgsql-hackers

Dear Sergey,

> During copying, the copy_subdir_files function cleans up the target
> directory with the remove_new_subdir(new_subdir, true) function.

Correct, the function can discard existing directory. But my point was that how
do we ENSURE it's OK to remove.

Best regards,
Hayato Kuroda
FUJITSU LIMITED

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