2026-03-12 21:01:38

2026-03-12 22:01:38 +01:00
parent 3bd1db26cc
commit 26296b6d6a
336 changed files with 27507 additions and 0 deletions
--- a/postgresql/draft_02.txt
+++ b/postgresql/draft_02.txt
@@ -0,0 +1,91 @@
+barman recover \
+	--remote-ssh-command 'ssh sembla' \
+	--target-time="2024-02-25 18:07:00" \
+	aquaris_5501 20240223T180120  \
+	/data/restore
+
+
+/app/postgres/product/16.2/bin/pg_ctl \
+    --pgdata=/data/restore \
+    -l /tmp/restore.log \
+    start
+
+
+/app/postgres/product/16.2/bin/pg_ctl \
+    --pgdata=/data/restore \
+    -l /tmp/restore.log \
+    stop
+
+
+barman list-backups aquaris_5501
+aquaris_5501 20240227T150757 - Tue Feb 27 15:12:54 2024 - Size: 237.0 MiB - WAL Size: 191.7 MiB
+aquaris_5501 20240227T145343 - Tue Feb 27 14:58:54 2024 - Size: 239.6 MiB - WAL Size: 242.8 MiB
+aquaris_5501 20240227T143931 - Tue Feb 27 14:44:54 2024 - Size: 239.9 MiB - WAL Size: 242.9 MiB
+
+après le premier backup:      Tue Feb 27 02:52:33 PM CET 2024
+après le 2-ème backup:        Tue Feb 27 03:06:47 PM CET 2024
+pendant le 3-ème backup:	  Tue Feb 27 03:09:10 PM CET 2024
+après le 3-ème backup:        Tue Feb 27 03:20:17 PM CET 2024
+
+arrêt des inserts:           Tue Feb 27 03:23:48 PM CET 2024
+
+
+1. TARGET = Tue Feb 27 03:06:47 PM CET 2024
+	- on utilise 20240227T145343
+	- target time: "2024-02-27 15:06:47" 
+
+
+barman recover \
+	--remote-ssh-command 'ssh sembla' \
+	--target-time="2024-02-27 15:06:47"  \
+	aquaris_5501 20240227T145343  \
+	/data/restore
+
+
+barman recover \
+	--remote-ssh-command 'ssh sembla' \
+	--target-time="2024-02-27 15:06:47"  \
+	aquaris_5501 20240227T143931  \
+	/data/restore
+
+
+2. TARGET = le 1-er backup
+
+barman \
+	recover --remote-ssh-command 'ssh sembla' \
+	aquaris_5501 20240227T143931 \
+	/data/restore
+
+=> surprise! le recovr s'est fait jusqu'au dernier WAL backupé par BARMAN
+
+
+barman \
+	recover --remote-ssh-command 'ssh sembla' \
+	aquaris_5501 latest \
+	/data/restore
+
+
+jawa=> select min(t),max(t) from timeline;
+            min             |            max             
+----------------------------+----------------------------
+ 2024-02-27 14:33:12.373606 | 2024-02-27 15:23:51.508241
+(1 row)
+
+
+
+Avec la clause "get-wal" il y a eu uhje restauration COMPLETE, WAL current (partiel streamé) inclus
+
+barman \
+	recover --remote-ssh-command 'ssh sembla' \
+	--get-wal \
+	aquaris_5501 latest \
+	/data/restore
+
+
+jawa=> select min(t),max(t) from timeline;
+            min             |            max             
+----------------------------+----------------------------
+ 2024-02-27 14:33:12.373606 | 2024-02-27 15:24:19.508331
+(1 row)
+
+