update continous heal metrics appropriately for scanned items

[harshavardhana]

Description

update continous heal metrics appropriately for scanned items

Motivation and Context

bonus make sure to ignore objectNotFound, and versionNotFound
errors properly at all layers, since HealObjects() returns
objectNotFound error if the bucket or prefix is empty.

How to test this PR?

mc admin heal --recursive myminio/emptybucket shouldn't fail
and also scanned item counts are updated properly

Types of changes

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to change)

Checklist:

• Fixes a regression (If yes, please add commit-id or PR # here)
• Documentation needed
• Unit tests needed

[minio-trusted]

Mint Automation

Test	Result
mint-large-bucket.sh	✔️
mint-fs.sh	✔️
mint-gateway-s3.sh	✔️
mint-erasure.sh	✔️
mint-dist-erasure.sh	✔️
mint-zoned.sh	✔️
mint-gateway-nas.sh	✔️
mint-gateway-azure.sh	❌ more...

10352-6ee153d/mint-gateway-azure.sh.log:

Running with
SERVER_ENDPOINT:      minio-dev7.minio.io:32743
ACCESS_KEY:           minioazure
SECRET_KEY:           ***REDACTED***
ENABLE_HTTPS:         0
SERVER_REGION:        us-east-1
MINT_DATA_DIR:        /mint/data
MINT_MODE:            full
ENABLE_VIRTUAL_STYLE: 0

To get logs, run 'docker cp 79b72179dc8a:/mint/log /tmp/mint-logs'

(1/15) Running aws-sdk-go tests ... done in 7 seconds
(2/15) Running aws-sdk-java tests ... done in 2 seconds
(3/15) Running aws-sdk-php tests ... done in 5 minutes and 39 seconds
(4/15) Running aws-sdk-ruby tests ... done in 17 seconds
(5/15) Running awscli tests ... FAILED in 53 seconds
{
  "name": "awscli",
  "duration": 1335,
  "function": "make_bucket\n",
  "status": "FAIL",
  "error": "An error occurred (BucketAlreadyOwnedByYou) when calling the CreateBucket operation: Your previous request to create the named bucket succeeded and you already own it."
}
(5/15) Running healthcheck tests ... done in 0 seconds
(6/15) Running mc tests ... done in 3 minutes and 8 seconds
(7/15) Running minio-dotnet tests ... done in 1 minutes and 32 seconds
(8/15) Running minio-go tests ... FAILED in 5 minutes and 14 seconds
{
  "args": {},
  "duration": 1313,
  "error": "The specified multipart upload does not exist. The upload ID may be invalid, or the upload may have been aborted or completed.",
  "function": "CopyObjectPart(destination, source)",
  "message": "CompleteMultipartUpload call failed",
  "name": "minio-go: testUnencryptedToSSES3CopyObjectPart",
  "status": "FAIL"
}
(8/15) Running minio-java tests ... FAILED in 5 minutes and 52 seconds
{
  "name": "minio-java",
  "function": "composeObject(ComposeObjectArgs args)",
  "args": "with one source",
  "duration": 857,
  "status": "FAIL",
  "error": "java.net.SocketException: Connection reset >>> [java.base/java.net.SocketInputStream.read(SocketInputStream.java:186), java.base/java.net.SocketInputStream.read(SocketInputStream.java:140), okio.Okio$2.read(Okio.java:140), okio.AsyncTimeout$2.read(AsyncTimeout.java:237), okio.RealBufferedSource.indexOf(RealBufferedSource.java:358), okio.RealBufferedSource.readUtf8LineStrict(RealBufferedSource.java:230), okhttp3.internal.http1.Http1ExchangeCodec.readHeaderLine(Http1ExchangeCodec.java:242), okhttp3.internal.http1.Http1ExchangeCodec.readResponseHeaders(Http1ExchangeCodec.java:213), okhttp3.internal.connection.Exchange.readResponseHeaders(Exchange.java:115), okhttp3.internal.http.CallServerInterceptor.intercept(CallServerInterceptor.java:94), okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:142), okhttp3.internal.connection.ConnectInterceptor.intercept(ConnectInterceptor.java:43), okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:142), okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:117), okhttp3.internal.cache.CacheInterceptor.intercept(CacheInterceptor.java:94), okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:142), okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:117), okhttp3.internal.http.BridgeInterceptor.intercept(BridgeInterceptor.java:93), okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:142), okhttp3.internal.http.RetryAndFollowUpInterceptor.intercept(RetryAndFollowUpInterceptor.java:88), okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:142), okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:117), okhttp3.RealCall.getResponseWithInterceptorChain(RealCall.java:229), okhttp3.RealCall.execute(RealCall.java:81), io.minio.MinioClient.execute(MinioClient.java:1014), io.minio.MinioClient.uploadPart(MinioClient.java:7781), io.minio.MinioClient.putObject(MinioClient.java:4706), io.minio.MinioClient.putObject(MinioClient.java:4881), FunctionalTest.composeObject_test3(FunctionalTest.java:2452), FunctionalTest.runTests(FunctionalTest.java:3825), FunctionalTest.main(FunctionalTest.java:4056)]"
}
(8/15) Running minio-js tests ... done in 2 minutes and 39 seconds
(9/15) Running minio-py tests ... done in 10 minutes and 22 seconds
(10/15) Running s3cmd tests ... done in 1 minutes and 27 seconds
(11/15) Running s3select tests ... done in 50 seconds
(12/15) Running security tests ... done in 0 seconds

Executed 12 out of 15 tests successfully.

Deleting image on docker hub
Deleting image locally

[klauspost]

LGTM