lemoncurry

Ahh, yes, I got confused between Cache settings and Array share settings. Obvious now really. Maybe I did add the zeros back when I first set it up, assuming the setting is bytes. ie 200000000=200MB not 204GB! Cheers. Thanks for the very fast assistance.

Thanks for the very fast assistance.

Hi, Global Cache set to YES, Min. free space: 200,000,000, which I incorrectly assume as Bytes, but apparently its 1024byte blocks (confusing)! So that means the global floor is set to >200GB! I don't recall ever looking at this setting so it must be the default. Q1 - Is 200000000 the default upon installation, if so why so high ? Q2 - Why do global settings override local settings, isn't that the wrong way around ? I've set the Global Share Settings - Cache Settings - Min. free space: 100MB Now fixed.

Heres the Zip unnap-diagnostics-20200317-0126.zip

Ive got the same issue, but with a 120G SSD cache. Checked all the share settings Ok. Cache disk has the appdata and system folders. the Domain and ISOs shares are not used as the box cant run VMs. The only share is "Backup" . Writing files to the Backup share never uses cache! Share is set to High-water, 1MB min, Cache: Yes. What should I look for to troubleshoot this?

Ok, Thanks, that is interesting. 1c4f:0048= SiGma Micro : most likely a Keyboard. So given the many other reports of VM start-up issues that seem to be caused by Unraid being "Unable to find device", clearly there are fundamental issues with the process UnRaid is using. In presence06's case, not having a particular removable USB device plugged in should not prevent a VM from starting! I can understand such issues relating to GPU and more permanent peripherals, but to fail on an un-found removable device comes under the "bug" category. This is a Bug.

Ok, found an issue with /etc/libvirt/qemu/LinuxMint-XFCE.xml There were duplicate entries for <hostdev mode='subsystem' type='usb' managed='no'> <hostdev mode='subsystem' type='usb' managed='no'> <source> <vendor id='0x1c4f'/> <product id='0x0048'/> </source> <address type='usb' bus='0' port='3'/> </hostdev> <hostdev mode='subsystem' type='usb' managed='no'> <source> <vendor id='0x0b05'/> <product id='0x17cf'/> </source> <address type='usb' bus='0' port='1'/> </hostdev> After removed the offending entry for 1c4f:0048 it boots up, but as yet wont see any usb drives plugged in. The remaining questions are .. How did this entry become incorrect, get inserted etc.? Will this be an ongoing issue.?

I have a Linux Mint 19 xfce VM that now wont start, Ive tried changing the [USB Controller:] setting and turning off [USB Devices:] This VM installed and worked fine. Havent started it for a few months, now getting back to it, it wont work! I would just create a new VM, but this seems to be a common issue, so need a permanent fix. @casperse Which Xml file did you edit? Get error: lsusb reports: Libvirt Log: And cant save changes to VM settings, but get error: It looks like the USB IDs have changed and the VM controller is not updating them? Does anyone have suggestions as to a permanent fix?

Thanks for the fast reply, that worked! Updated to 6.5.3, deleted folders as per above, rebooted and re-installed: App tab is now working.

New to unraid and this only the second plugin installed. Install went fine . But there is no Apps Tap showing. Reinstalled, rebooted.. to no avail.. Typing the url http://192.168.2.172/Apps just gives a blank page! Could anyone assist with what to look for to fix this?