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!4202 gs_probackup： dont generate recovery.conf when rt(time/lsn/xid) is not bigger than backup

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Merge pull request !4202 from 吴岳川/master
This commit is contained in:
opengauss_bot
2023-09-26 03:59:18 +00:00
committed by Gitee
parent 28a2d0df92 7f14ee1687
commit 76fbafa74c
1 changed files with 10 additions and 3 deletions
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13
src/bin/pg_probackup/restore.cpp
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@ -1430,10 +1430,17 @@ create_recovery_conf(time_t backup_id,
* in "the past" relatively to latest state in the archive?
* We will get a replica that is "in the future" to the master.
* We accept this risk because its probability is low.
*
* if rt recovery is not bigger than backup, we dont need to
* generate recovery.conf file
*
* rt is malloc 0 before
*/
pitr_requested = !backup->stream || rt->time_string ||
rt->xid_string || rt->lsn_string || rt->target_name ||
target_immediate || target_latest || restore_command_provided;
pitr_requested =
!backup->stream || backup->recovery_time < rt->target_time || backup->recovery_xid < rt->target_xid ||
backup->stop_lsn < rt->target_lsn || rt->target_name || target_immediate || target_latest ||
restore_command_provided;
/* No need to generate recovery.conf at all. */
if (!pitr_requested)