On 2018/10/02 2:03 pm, Andre Goree wrote:
On 2018/10/02 1:54 pm, Jason Dillaman wrote:
On Tue, Oct 2, 2018 at 1:48 PM Andre Goree <andre@xxxxxxxxxx> wrote:
I'm actually not so sure the libvirt user has write access to the
location -- will libvirt automatically try to write to the file
(given
that it's a setting in ceph.conf)?
I just confirmed that the libvirt-qemu user could NOT write to the
location I have defined (/var/log/ceph_client.log).
After adjusting perms though, I still have nothing printed in the
logs
except the creation.
Technically, libvirt will just use QEMU's monitor protocol to instruct
an already running QEMU instance to attach the device. Therefore, it
really comes down to the permissions of that QEMU process.
--
Jason
Very true, thanks for clarifying that. In any case, I changed the
ceph client log location to a world readable/writeable location
(/tmp/ceph_client.log) and still am not getting in the log regarding
the attach, _only_ the creation.
Do I need to explicitly adjust the location of the qemu logs somehow?
In fact, I didn't even think to add debugging to qemu nor libvirt, do
you happen to know off-hand where to configure that? I'm sure I have
logs in /var/log/libvirt/qemu/* already, let me see what I can come up
with...
--
Andre Goree
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I figured this out, thanks for the help. Definite PEBKAC error here.
Here's the relevant part of my qemu logs:
server name not found: (Name or service not known)
unable to parse addrs in 'xxx.xxx.xxx.xxx:6789;:6789;:6789'
server name not found: (Name or service not known)
unable to parse addrs in 'xxx.xxx.xxx.xxx:6789;:6789;:6789'
server name not found: (Name or service not known)
unable to parse addrs in 'xxx.xxx.xxx.xxx:6789;:6789;:6789'
In my xml, I'm defining three MONs, but only giving an IP for one
(xxx.xxx.xxx.xxx, redacted). Some change in 12.2.4 to 12.2.5 must cause
qemu or ceph or both to be more stringent on the server names (bc the
same configuration worked on 12.2.4), of course with good reason.
Sorry for wasting your and everyone else's time, thanks again for the
help.
--
Andre Goree
-=-=-=-=-=-
Email - andre at drenet.net
Website - http://blog.drenet.net
PGP key - http://www.drenet.net/pubkey.html
-=-=-=-=-=-
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