| From: | Postgres Professional via PostgreSQL Announce <announce-noreply(at)postgresql(dot)org> |
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| To: | PostgreSQL Announce <pgsql-announce(at)lists(dot)postgresql(dot)org> |
| Subject: | pg_probackup 2.4.10 has been released |
| Date: | 2021-02-15 19:05:58 |
| Message-ID: | 161341595867.3458.16610909481647905856@wrigleys.postgresql.org |
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| Lists: | pgsql-announce |
New features:
* The remote agent API is now stable across the same minor version starting with 2.4.9, which makes pg_probackup installations more robust towards version drift. Requested by Alex Ignatov.
* It is now possible to restore and validate a backup from a read-only filesystem. Requested by Mikhail Kulagin.
* Backup shared locks are now released at the process exit.
Bug fixes:
* Due to false-positive CRC match it was possible to erroneously reuse pg_filenode.map file during incremental restore, which could break pg_catalog relations relying on pg_filenode.map for filenode mapping if they were subject to VACUUM FULL or REINDEX operations before backup. This is fixed now.
* Race condition between reader and writer in acquiring the backup exclusive lock is removed.
* File descriptor leak in the backup shared lock is fixed.
pg_probackup is a utility to manage backup and recovery of PostgreSQL database cluster. It is designed to perform periodic full and incremental page-level backups of the PostgreSQL instance that enable you to restore the server in case of a failure.
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