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    sfcbd process consuming 30GB RAM

    We have two Proxmox v3.1-21 systems with 200 days uptime where /usr/sbin/sfcbd is now consuming 30GB RAM on both nodes. Is it safe to restart (or kill) this process? What does it do?
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    Dynamic memory allocation not working

    A number of CentOS 6.4 guests are set to dynamically allocate memory between 768MB-2GB. However, on the guest free displays a total memory of 613MB. This remains the case even when the guest runs out of memory, to the point where apache is throwing out of-memory-errors. Shouldn't free on the...
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    disk I/O wait on guest at 30% while I/O wait on host below 3%

    Hello Proxmoxers, We're seeing very high load averages in a CentOS 6.6 guest which is caused by I/O wait anywhere from 15-70%. The Proxmox 3.1-21 host I/O wait is typically well below 3%, occasionally spiking to 5%. The guest virtual disk (500GB) is configured with virtio, qcow2 and cache set...
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    VNC console: essential keys not working (using a Mac)

    Hi all, In the VNC console, the delete and control keys are not being passed. This is making it impossible to do certain tasks such as using an editor. My workstations are all Macs and I'm pretty sure the problem is due to recent Java updates for OS X. This used to work, but broke a while...

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