[ceph-users] Re: Copying big objects (>5GB) doesn't work after upgrade to Quincy on S3

2023-10-11 Thread Arvydas Opulskis
ke Put/PostObject, so i wouldn't recommend raising it as > a workaround for copy > > this change really should have been mentioned in the release notes - > apologies for that omission > > On Tue, Oct 10, 2023 at 10:58 AM Arvydas Opulskis > wrote: > > > >

[ceph-users] Copying big objects (>5GB) doesn't work after upgrade to Quincy on S3

2023-10-10 Thread Arvydas Opulskis
Hi all, after upgrading our cluster from Nautilus -> Pacific -> Quincy we noticed we can't copy bigger objects anymore via S3. An error we get: "Aws::S3::Errors::EntityTooLarge (Aws::S3::Errors::EntityTooLarge)" After some tests we have following findings: * Problems starts for objects bigger th

[ceph-users] Strange speed issues with XFS and very small writes

2020-02-14 Thread Arvydas Opulskis
Hi, Cephers. I would like to hear your ideas about strange situation we have in one of our clusters. It's Luminous 12.2.12 cluster. Recently we added 3 nodes with 10x SSD OSDs to it and dedicated them to SSD pool for our OpenStack volumes. Initial tests went well, IOPS were great, throughput was