[ceph-users] Re: Performance of volume size, not a block size

2024-04-17 Thread Mitsumasa KONDO
have time. Regards, -- Mitsumasa KONDO 2024年4月16日(火) 15:35 Janne Johansson : > Den mån 15 apr. 2024 kl 13:09 skrev Mitsumasa KONDO < > kondo.mitsum...@gmail.com>: > > Hi Menguy-san, > > > > Thank you for your reply. Users who use large IO with tiny volumes are a &

[ceph-users] Re: Performance of volume size, not a block size

2024-04-15 Thread Mitsumasa KONDO
Hi Anthony-san, Thank you for your advice. I confirm my settings of my ceph cluster. Autoscaler mode is on, so I had thought it's the best PGs. But the autoscaler feature doesn't affect OSD's PGs. It's just for PG_NUM in storage pools. Is that right? Regards, -- Mitsumasa

[ceph-users] Re: Performance of volume size, not a block size

2024-04-15 Thread Mitsumasa KONDO
8GB volume, I had a feeling it wouldn't be distributed well, but it will be distributed well. Regards, -- Mitsumasa KONDO 2024年4月15日(月) 15:29 Etienne Menguy : > Hi, > > Volume size doesn't affect performance, cloud providers apply a limit to > ensure they can deliver expect

[ceph-users] Performance of volume size, not a block size

2024-04-14 Thread Mitsumasa KONDO
https://docs.aws.amazon.com/ebs/latest/userguide/general-purpose.html Regard, -- Mitsumasa KONDO ___ ceph-users mailing list -- ceph-users@ceph.io To unsubscribe send an email to ceph-users-le...@ceph.io

[ceph-users] Re: Set async+rdma in Ceph cluster, then stuck

2022-12-21 Thread Mitsumasa KONDO
) quincy (stable) 1: /lib/x86_64-linux-gnu/libc.so.6(+0x42520) [0x7f3be5cef520] 2: pthread_kill() I think latest Ceph doesn't work in RDMA network with ConnectX 6 (mlx5 driver). My RDMA network is fine by other RDMA tools. Regards, -- Mitsumasa KONDO 2022年12月13日(火) 19:18 Mitsumasa KON

[ceph-users] Re: Set async+rdma in Ceph cluster, then stuck

2022-12-13 Thread Mitsumasa KONDO
::process()+0x333) [0x7f59fa6422e3]\n 7: (EventCenter::process_events(unsigned int, std::chrono::duration >*)+0xa74) [0x7f59fa69e6d4]\n 8: /usr/lib64/ceph/libceph-common.so.2(+0x5fefa6) [0x7f59fa6a5fa6]\n 9: /lib64/libstdc++.so.6(+0xc2ba3) [0x7f59f908fba3]\n 10: /lib64/libpthread.so.0(+0x81ca) [

[ceph-users] Set async+rdma in Ceph cluster, then stuck

2022-12-09 Thread Mitsumasa KONDO
urity/limits.conf. What should I do? Regards, -- Mitsumasa KONDO ___ ceph-users mailing list -- ceph-users@ceph.io To unsubscribe send an email to ceph-users-le...@ceph.io