Re: guidance with hadoop on ceph

[Varun Chandramouli <varun.c37@xxxxxxxxx>]

Hi Sam,

I tried doing what you said. I added -x to 1st line of mkcephfs, and ran the command again. It again gave the same error:

root@varunc5-virtual-machine:/usr/local/bin# mkcephfs -a -c /etc/ceph/ceph.conf -k /etc/ceph/ceph.keyring

temp dir is /tmp/mkcephfs.bErzjDo3P9

preparing monmap in /tmp/mkcephfs.bErzjDo3P9/monmap

/usr/local/bin/monmaptool --create --clobber --add a 10.72.148.217:6789 --print /tmp/mkcephfs.bErzjDo3P9/monmap

/usr/local/bin/monmaptool: monmap file /tmp/mkcephfs.bErzjDo3P9/monmap

/usr/local/bin/monmaptool: generated fsid a63961e3-4aac-4f98-808f-c35bfd52dbfd

epoch 0

fsid a63961e3-4aac-4f98-808f-c35bfd52dbfd

last_changed 2013-02-18 16:23:37.112440

created 2013-02-18 16:23:37.112440

0: 10.72.148.217:6789/0 mon.a

/usr/local/bin/monmaptool: writing epoch 0 to /tmp/mkcephfs.bErzjDo3P9/monmap (1 monitors)

Building generic osdmap from /tmp/mkcephfs.bErzjDo3P9/conf

/usr/local/bin/osdmaptool: osdmap file '/tmp/mkcephfs.bErzjDo3P9/osdmap'

/usr/local/bin/osdmaptool: writing epoch 1 to /tmp/mkcephfs.bErzjDo3P9/osdmap

Generating admin key at /tmp/mkcephfs.bErzjDo3P9/keyring.admin

creating /tmp/mkcephfs.bErzjDo3P9/keyring.admin

Building initial monitor keyring

cat: /tmp/mkcephfs.bErzjDo3P9/key.*: No such file or directory

I am pasting my ceph.conf file here:

[global]

        auth cluster required = cephx

        auth service required = cephx

        auth client required = cephx

[osd]

        osd journal size = 1000

        filestore xattr use omap = true

        osd data = "">

[mon.a]

        host = varunc5-virtual-machine

        mon addr = 10.72.148.217:6789

        mon data = "">

[mds.a]

        host = varunc5-virtual-machine

        mds data = "">

[osd.0]

        host = varunc5-virtual-machine

Is there something that I am doing wrong? Please let me know.

Thanks,

Varun

On Fri, Feb 15, 2013 at 10:42 PM, Sam Lang <sam.lang@xxxxxxxxxxx> wrote:

On Fri, Feb 15, 2013 at 10:53 AM, Varun Chandramouli
<varun.c37@xxxxxxxxx> wrote:
> No, that is the entire output.

Hi Varun,

I don't immediately see how that error is occurring.  Could you:

1.  Add a -x to the first line of mkcephfs:
#!/bin/sh -x

2.  Rerun it and send us the output
3. Send us your ceph.conf

Thanks!
-sam

>
>
> On Fri, Feb 15, 2013 at 10:20 PM, Noah Watkins <jayhawk@xxxxxxxxxxx> wrote:
>>
>>
>> On Feb 15, 2013, at 8:28 AM, Varun Chandramouli <varun.c37@xxxxxxxxx>
>> wrote:
>>
>> > Generating admin key at /tmp/mkcephfs.Pqu0j1MQsc/keyring.admin
>> > creating /tmp/mkcephfs.Pqu0j1MQsc/keyring.admin
>> > Building initial monitor keyring
>> > cat: /tmp/mkcephfs.Pqu0j1MQsc/key.*: No such file or directory
>>
>> There might be an issue with mkcephfs in master. Is there more to this
>> output after the last line?
>>
>> - Noah
>
>
>
>
> --
> Varun Chandramouli
> Birla Institute of Technology & Science
> http://in.linkedin.com/in/chandramoulivarun
>

> _______________________________________________
> ceph-users mailing list
> ceph-users@xxxxxxxxxxxxxx
> http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
>

--
Varun Chandramouli
Birla Institute of Technology & Science
http://in.linkedin.com/in/chandramoulivarun

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