Recent content by fcukinyahoo

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    Is Ceph too slow and how to optimize it?

    @spirit I will try your suggestions. I am still setting it up so it is not in production yet. I am doing all my testing on test VMs. So restarting will not be a problem. Thank you. @tschanness I can increase the ram. I will give it a shot. all nics bonded. However, doesn't increase...
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    Is Ceph too slow and how to optimize it?

    @czechsys I would be happy if it was 150MBps, it is much less than that. ~23MBps for bs=1M count=1024 What is the best performance network storage for Proxmox? I thought it was Ceph... Hardware below, Dell R210 CPU: 8 * X3460 @ 2.80GHz Mem: 4GB HDD per Ceph node: 8 Network: 2 nic bond cat 6...
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    Is Ceph too slow and how to optimize it?

    The setup is 3 clustered Proxmox for computations, 3 clustered Ceph storage nodes, ceph01 8*150GB ssds (1 used for OS, 7 for storage) ceph02 8*150GB ssds (1 used for OS, 7 for storage) ceph03 8*250GB ssds (1 used for OS, 7 for storage) When I create a VM on proxmox node using ceph storage, I...
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    Proxmox 3.0 Cluster Node Web Interface Problems

    I have the same problem. Nov 30 11:18:09 pmox03 pveproxy[16239]: problem with client 192.168.1.10; ssl3_read_bytes: tlsv1 alert unknown ca Nov 30 11:18:09 pmox03 pveproxy[16239]: Can't call method "timeout_reset" on an undefined value at /usr/share/perl5/PVE/HTTPServer.pm line 315. Nov 30...
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    Pveproxy throws errors on one of the nodes in Proxmox 4.3 cluster

    Only when I open clustered Proxmox GUI on web browser, https://IP:8006 I see errors on only 1 of the servers below. Nov 30 11:18:09 pmox03 pveproxy[16239]: problem with client 192.168.1.10; ssl3_read_bytes: tlsv1 alert unknown ca Nov 30 11:18:09 pmox03 pveproxy[16239]: Can't call method...
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    [SOLVED] Can VM hard disk size be bigger than single SSD in Ceph Storage?

    I have a 3 node ceph proxmox cluster for storage with node1 7*143GB ssds, node2 7*143 ssds, node3 7*218 ssds. Now I have read through the http://docs.ceph.com/docs/jewel/architecture/#mapping-pgs-to-osds however it is not 100% clear to me if I can create a VM with hard disk size 300GB using Ceph...
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    Adding new Ceph node to existing cluster

    I have a Ceph and Proxmox running without any problems. Now considering future scenarios such as running out of space on current Ceph cluster. 1. Creating a new node with drives, adding to the already existing cluster makes sense. However, how do we add the new drives in the new node to the...
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    [SOLVED] 4 Nic Bond Doesn't Work

    Thanks for the reply Ashley, It was indeed the switch which was not tagged for all the vlans. Once they were tagged and vlans were defined in the interfaces file, it all worked well with vmbr from those vlans. Best,
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    [SOLVED] 4 Nic Bond Doesn't Work

    Hi All, I have been trying to configure bond0 with 4 nics but I had no luck so far. Below is the /etc/network/interface file auto lo iface lo inet loopback iface eth0 inet manual iface eth1 inet manual iface eth2 inet manual iface eth3 inet manual auto bond0 iface bond0 inet manual slaves...
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    Proxmox uses full swap and uses much more memory than allocated for VMs

    This is excellent Tom, thanks a lot. I m sure it will be helpful to many of us experiencing similar problem. However, I have already upgraded the server to the latest 3.3 and I have not experienced the same issue since the upgrade. It has been 4 days since upgrade and memory usage and allocation...