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    Extremely slow PVE - Ceph - PBS datacenter. Looking for advice.

    I transformed both controllers of the 2 remaining servers into HBAs, reconfigured and rebalanced ... this is the speed of execution of the first backup ... INFO: starting new backup job: vzdump 204 --remove 0 --notes-template '{{guestname}}' --storage pbs1 --node soserver2 --mode snapshot INFO...
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    Extremely slow PVE - Ceph - PBS datacenter. Looking for advice.

    I tried to create a new test PBS, on 10GB network, with Threadripper processor, 64GB of ram and 3 PM1735 SSDs in raidZ, benchmark performance is very similar to QNAP on HDD .. so I guess the problem is essentially on the ceph Ironically, the slower hdds are those of the new ProLiant DL180 Gen10...
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    Extremely slow PVE - Ceph - PBS datacenter. Looking for advice.

    I recently started this adventure with Proxmox and Ceph and I'm not sure I understand what is asked of me ... I am attaching the configuration screens, if the requested information is not present, would you be kind enough to give me more specific instructions? It would be nice to make a document...
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    Extremely slow PVE - Ceph - PBS datacenter. Looking for advice.

    Can I ask for advice on the commands to be executed to carry out all the benchmarks that are not destructive for the currently active system? Thanks!
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    Extremely slow PVE - Ceph - PBS datacenter. Looking for advice.

    iperf gets expected results, even the single osd obtain the expected results. What commands can I run in benchmarks that are not pool or data destructive? These 2 pool test results (I hope they are suitable) Thanks!! root@soserver2:~# fio -ioengine=rbd -direct=1 -name=test -bs=4M -iodepth=16...
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    Extremely slow PVE - Ceph - PBS datacenter. Looking for advice.

    actually i did a completely empirical test ... copied a 4GB iso file on the same disk
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    Extremely slow PVE - Ceph - PBS datacenter. Looking for advice.

    Hello everyone, I have a datacenter composed as follows: 2 x HPE ProLiant DL360 Gen8 1 x HPE ProLiant DL180 Gen10 1 ssd disk (870 EVO) for the system on each server I have configured ceph with 2 pools: SSD where the VMs are hosted HDD where the storage is hosted The 2 pools are composed as...
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    Increase the size of the ZFS datastore

    Good evening everyone, I have installed PBS as a virtual machine on Qnap NAS. I have configured 2 images as HDD, one for PBS and one for Datastore. The datastore virtual disk has been mounted in pbs as ZFS. I expanded the image size from 2TB to 15TB, on pbs I see the new disk size but the...