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  1. C

    Ceph: Control which server has which data

    Hello All, Is there a possibility to control where Ceph puts data from specific VMs on? I mean, when I have a 6 six cluster with a replica setting of 3:2. Is it then possible to decide which of the 6 nodes might be used. For example: Nodes: A B C D E F I want to have Ceph makes use of...
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    CPU frequency scaling / Windows VMs

    Thank You for your anwer. We found the issue: Today, we exchange the power supplies! Now, on the systems we have the right values: Model name: Intel(R) Xeon(R) CPU X5570 @ 2.93GHz Stepping: 5 CPU MHz: 2447.390 CPU max MHz: 2927.0000 CPU...
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    CPU frequency scaling / Windows VMs

    Hi, I have a problem to understand the CPU frequency scaling in VMs. On the server I have the following: # cat /sys/devices/system/cpu/cpu4/cpufreq/scaling_governor performance # lscpu Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian Address...
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    [SOLVED] CPU Options missing

    Thank you - I just noticed that I two different Proxmox Versions installed. The Advanced mark did the trick.
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    [SOLVED] CPU Options missing

    Hello Team, I'm missing the "CPU Options" Button to set CPUlimits and CPUunits on the VMs. The cgroup filesystems are mounted on the servers. What else can I check? The systems where migrated from Proxmox 2.x to 5.x during the lasts years. Thank you!
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    iscsiscan fails with not enough arguments

    Hi, Does anybody experienced this before? # pvesm iscsiscan --portal 192.168.201.101 400 not enough arguments pvesm iscsiscan --portal <string> [OPTIONS] The portal is reachable and I can loging manually: # iscsiadm -m session tcp: [1] 192.168.201.101:3260,1...
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    iSCSI Login negotiation failed

    Hi, Replying to my own post... While debugging I've found the following is triggered by pvestatd doing its automated health checks and scsi scans. Especially the "iSCSI Login negotiation failed" messages are a result of a simple connect/disconnect to the portal port of the storage array. I...
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    iSCSI Login negotiation failed

    Hi, We are using a ReadyNAS storage device from Netgear, which is running a Linux Kernel using the LIO iSCSI target. We are experiencing the following messages on the Netgear storage device which are logged permanently in an interval of 10 seconds: Jan 28 19:43:42 Storage01 kernel: rx_data...

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