# PBM-agent default Restore values

**URL:** <https://forums.percona.com/t/pbm-agent-default-restore-values/12344>\
**Category:** Percona Backup for MongoDB\
**Tags:** percona, mongodb, closed-no-reply\
**Created:** [September 29, 2021, 8:59am UTC](https://forums.percona.com/t/pbm-agent-default-restore-values/12344 "2021-09-29T08:59:12Z")\
**Posts on this page:** 1\
**Page:** 1

<div class="post-metadata">

**Author:** ![Alex\_Soldatoff](https://sea1.discourse-cdn.com/flex019/user_avatar/forums.percona.com/alex_soldatoff/32/4598_2.png) [@Alex\_Soldatoff](https://forums.percona.com/u/Alex_Soldatoff)\
**Post date:** [September 29, 2021, 8:59am UTC](https://forums.percona.com/t/pbm-agent-default-restore-values/12344/1 "2021-09-29T08:59:12Z")

</div>

Hi there!  
Regarding the documentation [Configuration file options — Percona Backup for MongoDB 1.8 Documentation](https://www.percona.com/doc/percona-backup-mongodb/configuration-options.html#restore-options) default values of the Restore process should be

```auto
  batchSize: 500
  numInsertionWorkers: 10

```

but after applying config without Restore options we’ve got:

```auto
config:PRIMARY> db.pbmConfig.find()
{ "_id" : ObjectId("6151d8faacdhh12c91f45a"), "backup" : { }, "epoch" : Timestamp(16331238646, 1), "pitr" : { "enabled" : false, "oplogSpanMin" : 0 }, "restore" : { "batchSize" : 0, "numInsertionWorkers" : 0 }, "storage" : { "type" : "s3", "s3" : { "provider" : "aws", "region" : "us-central-1", "endpointUrl" : "https://minio.testdomain.com:9443", "bucket" : "mongo", "prefix" : "/", "credentials" : { "access-key-id" : " ***************************", "secret-access-key" : "***************************", "vault" : { "server" : "", "secret" : "", "token" : "" } } }, "azure" : { "account" : "", "container" : "", "prefix" : "", "credentials" : { "key" : "" } }, "filesystem" : { "path" : "" } } }
config:PRIMARY>

```

`"restore" : { "batchSize" : 0, "numInsertionWorkers" : 0 }`

As I understand it means “no limit”. In this case, it’s a bug and must be fixed.