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Smit Jain
I am getting error message front50 service of spinnaker which tries to connect to Minio. 18:43:51.280 [400 Bad Request] s3.HeadBucket 147µs 🠉 137 B 🠋 258 B
Smit Jain
got the issue, it was AWS SDK which default us-east-1 region
not sure why
vadlamudi tejaswini
Hi, I am pretty new to minio. Have a plan to store my application files using minio. I will not be using any cloud providers, I have my own k8s cluster and I would like to deploy minio. My application is based on golang, could you please point me the correct recommended SDK or client library which I need to use?
I see different recommendations over the internet, one of it is to use: go get github.com/minio/minio-go/v6
BTW, is there any open object storage API standard?
Ramon de Klein
I am looking at the lifecycle feature in Minio to automatically expire files after 7 days. Is this done using a regular sweep, how often and can you prioritize it so normal get/put traffic will not be harmed by a sweep? I refer to this feature: https://github.com/minio/minio/tree/master/docs/lifecycle
Hi everyone, I am also a newbie to minio. I want to know, what should I do if the disk mounted by minio is full?
Hello! With AWS SDK Java 2.0 I'm getting SdkClientException: Unable to execute HTTP request: Acquire operation took longer than the configured maximum time. error. How to Increase this timeout?
Does minio server support signatures s3v4?
Does Minio server can generate fs.json on start?
I mean now I start it with 'mini server /data'. But in this case I will have default eTag for all my files
Hello, everyone! I have a single instance of Minio server and about 100 write requests per second with small files (about 100KB). And these write operations take a while. Is it possible to speed up minio somehow?
3 replies
hello , I have a service that returns an image url to my front service , but I cant managed to get the image displayed , anyone who can help me please
I need to get somehow the image's shareable link back into my front service
Hello, I want run the cluster of the Minio server. But I am getting the following error.
Unable to read 'format.json' from http://node1:9000/data/3: Expected 'storage' API version 'v20', instead found 'v20', please upgrade the servers
hi..i had distributed minio cluster with 4 nodes. Today morning mc command was not working so I restarted the minio on one of the server. Now when I am trying to access all the nodes in the browsers it gives error 'server is not intialised" . could you please help

Hello, I want run the cluster of the Minio server. But I am getting the following error.

same issue

vadlamudi tejaswini
Hi, I have a use case to store gzip files in my MinIO server. I have CLI commands supporting such a feature. I'm not sure how to address this using S3 API logic. Does anyone have an idea on how to implement it? Can I directly store gzipped files on the fly in MinIO without needing intermediate storage?
Is there any good go package or minio API that aid this UC?

Unable to read 'format.json' from http://node1:9000/data/3: Expected 'storage' API version 'v20', instead found 'v20', please upgrade the servers

Hi, have you found solution?

1 reply
Cyber Peach
Sorry, I got a problem on connect to minio , error "The request signature we calculated does not match the signature you provided. Check your key and signing method."
mc: <ERROR> Cannot add new Remote target. Unexpected client 'admin' API version found 'v3', expected 'v2', please downgrade the client to older releases.
which client version should have downgrade?
Elyor Latipov
<Message>Your metadata headers exceed the maximum allowed metadata size.</Message>
Hello #all,how can I fix this issue?
nee in the PresignedGetObjectAsync metadata isnert content length
Hey everyone! Is it possible to ping minio db somehow? I run minio with docker and I need to know somehow when it’s started
Sylvain Corlay
Hey there, first experiments with minio, and I am trying to understand the rc.conf syntax addresses to listen to.
would work?

Hi, I have one small issue with minio erasure code. I was trying to deploy on two notes and at first, i tried

minio server http://mynode{1...2}.mywebsite.com/export{1...6}

Later I found out that internal IP might be the solution so I tried

  1. minio server http://ipaddress1/export{1...6} http://ipaddress2/export{1...6}

this gave me different errors but the main problem I'm getting right now is this error when I try to execute the first command again:
ERROR Unable to initialize backend: 2nd disk is already being used in another erasure deployment. (Number of disks specified: 12 but the number of disks found in the 2nd disk's format.json: 6)

Any idea how to deal with this situation?

hello ,The original minio configuration information in the current springboot project will not report an error when running the project, but after I re-built the minio server and replaced it with my own address access secret, I kept reporting the error as follows
how to solve lots of small files prolem with minio? Each txt file is only 1 kb, but there are hundreds of millions of files in total.
Sachin Mittal
I am trying to put object and looks like when I debug the request of java client I get:
access denied error to this call:
however when I copy the entire request along with its headers in postman
it works fine
anyway I can check the logs on minio server
Sachin Mittal
I am using minio version RELEASE.2020-05-01T22-19-14Z deployed via minio operator on k8s (aws eks)
when I try to put object via a java client I get this error:
java.io.IOException: unexpected end of stream on Connection{xxxx.eu-west-2.elb.amazonaws.com:9000, proxy=DIRECT hostAddress=xxxx.eu-west-2.elb.amazonaws.com/x.x.x.x:9000 cipherSuite=none protocol=http/1.1}
        at okhttp3.internal.http1.Http1Codec.readResponseHeaders(Http1Codec.java:208)

Caused by: java.io.EOFException: \n not found: limit=0 content=…
        at okio.RealBufferedSource.readUtf8LineStrict(RealBufferedSource.java:236)
        at okhttp3.internal.http1.Http1Codec.readHeaderLine(Http1Codec.java:215)
        at okhttp3.internal.http1.Http1Codec.readResponseHeaders(Http1Codec.java:189)
Sachin Mittal
I am not sure if this code is responsible for the above issue:
if (method == Method.PUT || method == Method.POST) {
      // Issue #924: disable connection retry for PUT and POST methods. Its safe to do
      // retry for other methods.
      httpClient = this.httpClient.newBuilder().retryOnConnectionFailure(false).build();
Sachin Mittal
I am have an issue ..
it seems that getObject is returning a closed input stream

InputStream stream = minioClient.getObject(GetObjectArgs.builder().bucket(bucket).object(key).build()) byte[] buffer = new byte[inputStream.available()]; inputStream.read(buffer);

java.io.IOException: closed at okio.RealBufferedSource$1.available(RealBufferedSource.java:447) at java.base/java.io.FilterInputStream.available(FilterInputStream.java:167)

vadlamudi tejaswini
Does MinIO have plans to expose the metrics and API for the users to understand bucket storage capacity and available size?
When using MinIO as a backend, how can we create a budget for different buckets and ensure MinIO is not filling disk space?
Ashish Kumar Sinha

Use quota
mc admin bucket quota - manage bucket quota

mc admin bucket quota TARGET [--fifo QUOTA | --hard QUOTA | --clear]

quota accepts human-readable case-insensitive number
suffixes such as "k", "m", "g" and "t" referring to the metric units KB,
MB, GB and TB respectively. Adding an "i" to these prefixes, uses the IEC
units, so that "gi" refers to "gibibyte" or "GiB". A "b" at the end is
also accepted. Without suffixes the unit is bytes.