OK, thanks. And I want to know if I must mount the dfuse before using the libioil interception library? Thanks a lot. Groot

Hi, please make sure that you are on CentOS 7.9, your kernel level indicates that you may be on an older level? Best, Michael

I create the pool and container with POSIX type successfully. But I mount the dfs by dfuse failed and I get the error message as follow: fuse: error: filesystem requested capabilities 0x10000 that are

Hi there, Please find below the DAOS community newsletter for April 2022. Past Events Dell Technologies HPC Community Event (February 9th) DAOS: High Performance Storage for All HPC Workloads

Mohamad Thank you for the sanity check regarding dfs_lookup. After a little sleuthing, the application (evidently) was modifying the effective UID/GID around the time of that lookup. And it was this

Hi Chuck, Neither dfs_lookup nor dfs_stat do set the st_ino in the stat buf. The reason being is that files are uniquely identified by the daos object ID which is 128 bits (64 hi, 64 lo). You

Hi there, Applications will get a DER_NOSPACE error. We currently don’t support serialization of metadata to SSDs. Cheers, Johann From:<daos@daos.groups.io> on behalf of "bob@..."

Hi there, There is a gap in the support of rf_lvl which is not used by the placement algorithm yet. Please seehttps://daosio.atlassian.net/browse/DAOS-10215 to track progress on this.

I'm porting an existing application to use DFS (DAOS v2.0.2) instead of POSIX and need help understanding the error messages printed to the console. The code is using dfs_lookup() to retrieve the

Hi all What will happen to DAOS when the meta data and small I/Os have consumed all the SCM capacity meanwhile the SSDs still have enough space to hold data ? what is the strategy ? Does it move

Hello everyone: Recently, I am studying the fault domain setting of the daos container, hoping to deploy multiple engines on a single physical node, and the data of the object is distributed on

All, We are pleased to announce that DAOS 2.0.2 release is now generally available. Notable changes in this maintenance release includes following updates on top of DAOS 2.0.1: mercury has been

Hi Liang: Is there any result of array write test ? Is there something wrong with my test? Best Regards!

Ultimately this means that some code in an untrusted shared library is trying to access a non-whitelisted groovy function. You *could* do the above with the security implications it involves, but the

I suspect that this is because you haven’t configured Jenkins to use a build user and it’s building your code as root. Our dockerfiles use the uid of the caller to own the files so that Jenkins

If I manually remove hosts from conf

This should probably return a range in this case i.e. n04p00[1-9], I will create a ticket. Regards, Tom

Hi all! dmg storage query usage return error argument list too long

Hello, useradd: UID 0 is not uniqueThe command '/bin/sh -c useradd --no-log-init --uid $UID --user-group --create-home --shell /bin/bash --home /home/daos daos_server' returned a

Hi there, Please find below the DAOS community newsletter for March 2022. Past Events (February) Dell Technologies HPC Community Event (February 9th) DAOS: High Performance Storage for All HPC