Description of problem: Cannot write a large size file on the NFS mount. Tried writing 500Mb but it fails with IO error. [root@host mnt2]# dd if=/dev/urandom of=test2/file1 bs=10M count=50 dd: closing output file ‘test2/file1’: Input/output error [root@host mnt2]# Considering S3 has a limit of 5GB in a single PUT operation, what is the maximum file size we can directly write in a directory in the NFS mount? Version-Release number of selected component (if applicable): ceph version 12.2.0-2.el7cp nfs-ganesha-rgw-2.5.2-2.el7cp.x86_64 nfs-ganesha-2.5.2-2.el7cp.x86_64 How reproducible: 3/3 Steps to Reproduce: 1. Configure NFS server on an RGW and configure NFS client and mount share with NFSv3. 2. Create a file and write 500Mb of data 3. Operation fails with IO error Actual results: Expected results:
Since the problem described in this bug report should be resolved in a recent advisory, it has been closed with a resolution of ERRATA. For information on the advisory, and where to find the updated files, follow the link below. If the solution does not work for you, open a new bug report. https://access.redhat.com/errata/RHBA-2018:2819
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