Re: [Users] ovirt VM start fails - Perm Denied error

On 02/13/2012 03:16 PM, Dan Kenigsberg wrote: >On Sun, Feb 12, 2012 at 11:58:05PM +0530, Deepak C Shetty wrote: >>Hi, >> I have tried this multiple times and i hit the same error. >> >>I have 3 storage domains created (iso, data and export) all >>connected to the DC with DC status as Up and >>1 host with status as Up and the same (only) host acting as SPM. >> >>I used the engine-iso-uploader utility to upload my .iso to the iso domain. >>Created a new VM and attached a vdisk of type sparse (thin-prov) and >>click on "Run Once", >>where i select "Attach CD" and select my .iso, and change boot order >>to boot from CD, then disk. >> >>But i get this error... >> >>VM first-ovirt-vm is down. Exit message internal error process >>exited while connecting to monitor: qemu-kvm: -drive file=/rhev/data-center/4087fea7-b54a-4318-8d5c-828eff8846f4/35f880f8-bd0c-4063-b171-2ddaa59e1212/images/11111111-1111-1111-1111-111111111111/Fedora-16-x86_64-DVD.iso,if=none,media=cdrom,id=drive-ide0-1-0,readonly=on,format=raw: >>could not open disk image /rhev/data-center/4087fea7-b54a-4318-8d5c-828eff8846f4/35f880f8-bd0c-4063-b171-2ddaa59e1212/images/11111111-1111-1111-1111-111111111111/Fedora-16-x86_64-DVD.iso: >>Permission denied . >> >>I am unable to figure out why.. bcos the user.group perms for the >>.iso are fine. >>In fact i logged into the system serving the nfs share and added 0777 perms >>still i get the same error. Here is the snip of how the perms for >>.iso look like... >> >>ll /tmp/iso1-domain/35f880f8-bd0c-4063-b171-2ddaa59e1212/images/11111111-1111-1111-1111-111111111111/Fedora-16-x86_64-DVD.iso >>-rwxr-xr-x. 1 vdsm kvm 3757047808 Feb 13 04:24 /tmp/iso1-domain/35f880f8-bd0c-4063-b171-2ddaa59e1212/images/11111111-1111-1111-1111-111111111111/Fedora-16-x86_64-DVD.iso >would you try `ls -lZ` ? Does your /var/log/audit/audit.log shows an >selinux problem? What's `getenforce`? And `getsebool virt_use_nfs`? Hi Dan, Thanks for the hint, after setting virt_use_nfs, it worked for me. Strangely VDSM should have set it, not sure why it didn't.