Re: [ceph-users] Mounting CephFS - mount error 5 = Input/output error

2013-05-11 Thread Wyatt Gorman
ible in my head :) > > -Matt > > > On Thu, May 9, 2013 at 4:17 AM, Wyatt Gorman wrote: > >> Does anyone have any ideas about the below authentication error? >> -- Forwarded message -- >> From: "Wyatt Gorman" >> Date: May 7, 2013 1:34

Re: [ceph-users] Mounting CephFS - mount error 5 = Input/output error

2013-05-09 Thread Matt Chipman
On Thu, May 9, 2013 at 4:17 AM, Wyatt Gorman wrote: > Does anyone have any ideas about the below authentication error? > -- Forwarded message -- > From: "Wyatt Gorman" > Date: May 7, 2013 1:34 PM > Subject: Re: [ceph-users] Mounting CephFS - mount error

Re: [ceph-users] Mounting CephFS - mount error 5 = Input/output error

2013-05-08 Thread Wyatt Gorman
Does anyone have any ideas about the below authentication error? -- Forwarded message -- From: "Wyatt Gorman" Date: May 7, 2013 1:34 PM Subject: Re: [ceph-users] Mounting CephFS - mount error 5 = Input/output error To: "Jens Kristian Søgaard" , < ceph-users@

Re: [ceph-users] Mounting CephFS - mount error 5 = Input/output error

2013-05-07 Thread Wyatt Gorman
Here's the result of running ceph-mds -i a -d ceph-mds -i a -d 2013-05-07 13:33:11.816963 b732a710 0 starting mds.a at :/0 ceph version 0.56.6 (95a0bda7f007a33b0dc7adf4b330778fa1e5d70c), process ceph-mds, pid 9900 2013-05-07 13:33:11.824077 b4a1bb70 0 mds.-1.0 ms_handle_connect on 10.81.2.100:67

Re: [ceph-users] Mounting CephFS - mount error 5 = Input/output error

2013-05-06 Thread Jens Kristian Søgaard
Hi, how? running ceph-mds just returns the help page, and I'm not sure what arguments to use. Try running ceph-mds -i a -d (if the id of your mds is a) The -d means to to into the foreground and output debug information. Normally you would start the mds from the service management system o

Re: [ceph-users] Mounting CephFS - mount error 5 = Input/output error

2013-05-06 Thread Wyatt Gorman
how? running ceph-mds just returns the help page, and I'm not sure what arguments to use. restarting the ceph service doesn't seem to have any effect. On Mon, May 6, 2013 at 1:40 PM, Jens Kristian Søgaard < j...@mermaidconsulting.dk> wrote: > Hi, > > > So it seems that I can't find the ceph-mds

Re: [ceph-users] Mounting CephFS - mount error 5 = Input/output error

2013-05-06 Thread Jens Kristian Søgaard
Hi, So it seems that I can't find the ceph-mds process at all. Similarly, my Clearly this indicates a pretty deep problem, how can I go about seeing what's wrong with ceph-mds? Start it up and check what is written in /var/log/ceph/ceph-mds.a.log. -- Jens Kristian Søgaard, Mermaid Consulti

Re: [ceph-users] Mounting CephFS - mount error 5 = Input/output error

2013-05-06 Thread Wyatt Gorman
It was indeed an error, thank you, Jens. So it seems that I can't find the ceph-mds process at all. Similarly, my ceph.log file is littered with these messages: 2013-05-06 13:14:31.750391 mon.0 10.81.2.100:6789/0 6280 : [INF] mdsmap e25013: 1/1/1 up {0=a=up:active(laggy or crashed)} Clearly thi

Re: [ceph-users] Mounting CephFS - mount error 5 = Input/output error

2013-05-05 Thread Jens Kristian Søgaard
Hi Wyatt, [You sent me this email off list, I'm assuming that was an error, so I'm bringing it back on the list] ceph -s health HEALTH_WARN mds a is laggy What does this mean, and what can be done to fix it? Thanks, Jens! It means that the mds hasn't responded to the monitor for too l

Re: [ceph-users] Mounting CephFS - mount error 5 = Input/output error

2013-05-05 Thread Jens Kristian Søgaard
Hi, Anyone have any ideas what this is all about? I have the use_xattr Could you post the output from "ceph -s"? First make sure that your mons and mds are indeed running. Another thing to check: Do you have firewall rules in place that could hinder communication between the servers involve

[ceph-users] Mounting CephFS - mount error 5 = Input/output error

2013-05-05 Thread Wyatt Gorman
Hi everyone, Thank you for clearing up the issue with the kernel not containing the ceph.ko or rbd.ko modules (and I take that thank you back from the guy who said "oh, you need to load it with modprobe!" because he didn't see that I got the error I sent you from modprobe...) Anyway, I upgraded t