The bottom line is delete markers are a nuisance,
most applications are not version aware and this
has simply complicated the version management.
AWS S3 gave an unnecessary complication overhead
for customers, they need to now manage these
markers by applying ILM settings and clean
them up on a regular basis.
To make matters worse all these delete markers
get replicated as well in a replicated setup,
requiring two ILM settings on each site.
This PR is an attempt to address this inferior
implementation by deviating MinIO towards an
idempotent delete marker implementation i.e
MinIO will never create any more than single
consecutive delete markers.
This significantly reduces operational overhead
by making versioning more useful for real data.
This is an S3 spec deviation for pragmatic reasons.
Queue failed/pending replication for healing during listing and GET/HEAD
API calls. This includes healing of existing objects that were never
replicated or those in the middle of a resync operation.
This PR also fixes a bug in ListObjectVersions where lifecycle filtering
should be done.
when object speedtest is running keep writing
previous speedtest result back to client until
we have a new result - this avoids sending back
blank entries in between the speedtest when it
is running in 'autotune' mode.
```
commit 7bdaf9bc50
Author: Aditya Manthramurthy <donatello@users.noreply.github.com>
Date: Wed Jul 24 17:34:23 2019 -0700
Update on-disk storage format for users system (#7949)
```
Bonus: fixes a bug when etcd keys were being re-encrypted.
Currently, the code doesn't check if the user creating a bucket with
locking feature has bucket locking and versioning permissions enabled,
adding it in accordance with S3 spec.
https://docs.aws.amazon.com/AmazonS3/latest/API/API_CreateBucket.html
Object Lock - If ObjectLockEnabledForBucket is set to true in your CreateBucket request,
s3:PutBucketObjectLockConfiguration and s3:PutBucketVersioning permissions are required.
Capture average, p50, p99, p999 response times
and ttfb values. These are needed for latency
measurements and overall understanding of our
speedtest results.
listConfigItems creates a goroutine but sometimes callers will
exit without properly asking listAllIAMConfigItems() to stop sending
results, hence a goroutine leak.
Create a new context and cancel it for each listAllIAMConfigItems
call.
Harshavardhana
Aditya Manthramurthy
Minio Trusted
Pierre KELBERT
Poorna
Anis Elleuch
Sébastien Rodriguez
reyerdam
Krishnan Parthasarathi
Noah Gao
Shireesh Anjal
Jan Šafařík
ebozduman
Kourosh Tafreshi