15 Jul
2013
15 Jul
'13
11:32 a.m.
On 07/15/2013 05:18 PM, hzguanqiang wrote:
Hi, Gao Feng
I've tried what you said, but still exists the problem:
ubuntu@lxc:~$ vir attach-disk instance-0000002c /dev/dm-0 sdb error: Failed to attach disk error: Unable to create device /proc/10366/root/dev/sdb: Permission denied
I think finding what it means by saying 'Unable to create device /proc/10366/root/dev/sdb: Permission denied' is the key. But anyway, thanks for your help!
Do you have <idmap> configured for your lxc domain? I just posted a patchset to fix the problem that failed to create device when user namespace enabled. BTW, does it work well if you directly write the configuration to the xml of lxc domain? Thanks