PBM-1394: enable oplog slicer before making backup

Author: defbin

e2e-tests/pkg/tests/sharded/backuper.go

@@ -66,9 +66,9 @@ func NewPitr(c *Cluster) *Pitr {
 }
 
 func (p *Pitr) Backup() {
+	p.c.pitrOn()
 	bcpName := p.c.LogicalBackup()
 	p.started <- struct{}{}
-	p.c.pitrOn()
 	p.c.BackupWaitDone(context.TODO(), bcpName)
 	p.sdone <- struct{}{}
 

e2e-tests/pkg/tests/sharded/test_oplog_replay.go

@@ -12,12 +12,12 @@ import (
 )
 
 func (c *Cluster) OplogReplay() {
-	bcpName := c.LogicalBackup()
-
 	c.pitrOn()
 	log.Println("turn on PITR")
 	defer c.pitrOff()
 
+	bcpName := c.LogicalBackup()
+
 	counters := make(map[string]shardCounter)
 	for name, cn := range c.shards {
 		c.bcheckClear(name, cn)

e2e-tests/pkg/tests/sharded/test_pitr_basic.go

@@ -15,12 +15,12 @@ import (
 )
 
 func (c *Cluster) PITRbasic() {
-	bcpName := c.LogicalBackup()
-
 	c.pitrOn()
 	log.Println("turn on PITR")
 	defer c.pitrOff()
 
+	bcpName := c.LogicalBackup()
+
 	counters := make(map[string]shardCounter)
 	for name, cn := range c.shards {
 		c.bcheckClear(name, cn)

e2e-tests/pkg/tests/sharded/test_timeseries.go

@@ -16,11 +16,11 @@ func (c *Cluster) Timeseries() {
 
 	ts1.gen()
 
-	bcpName := c.LogicalBackup()
-
 	c.pitrOn()
 	defer c.pitrOff()
 
+	bcpName := c.LogicalBackup()
+
 	c.BackupWaitDone(context.TODO(), bcpName)
 
 	time.Sleep(time.Second)