In addition to localhost, I found a number of other network related problems with my setup. When I fixed them mkcephfs was much happier. Tim On Thu, Jul 19, 2012 at 9:46 PM, Tim Flavin <tim.flavin@xxxxxxxxx> wrote: > I am trying to get Ceph running on an ARM system, currently one quad > core node, running Ubuntu 12.04. > > It compiles fine, currently without tcmalloc and google perf tools, but > I am running into a problem with mkcephfs. 'mkcephfs -a -c ceph.conf' > didn't work so I did it piece by piece until I got this: > > root@ubuntu:/home/tim# mkcephfs -d /tmp/foo --prepare-mon > Building generic osdmap from /tmp/foo/conf > /usr/local/bin/osdmaptool: osdmap file '/tmp/foo/osdmap' > /usr/local/bin/osdmaptool: writing epoch 1 to /tmp/foo/osdmap > Generating admin key at /tmp/foo/keyring.admin > creating /tmp/foo/keyring.admin > Building initial monitor keyring > cat: /tmp/foo/key.*: No such file or directory > > There are no key.* files in /tmp/foo > > # ls /tmp/foo > conf keyring.admin keyring.mon monmap osdmap > > > If you are running everything on one node, is it OK to use localhost and > 127.0.0.1? > > > Here is my config file: > > [osd] > osd journal size = 1000 > filestore xattr use omap = true > > [mon.a] > host = localhost > mon addr = 127.0.0.1:6789 > > [osd.0] > host = localhost > > > [mds.a] > host = localhost > > > Here are are the other configuration commands: > > root@ubuntu:/home/tim# mkcephfs -c ceph.conf -d /tmp/foo --prepare-monmap > preparing monmap in /tmp/foo/monmap > /usr/local/bin/monmaptool --create --clobber --add a 127.0.0.1:6789 > --print /tmp/foo/monmap > /usr/local/bin/monmaptool: monmap file /tmp/foo/monmap > /usr/local/bin/monmaptool: generated fsid 8e4f846b-1829-46e4-9902-5d8316c3fa4f > epoch 0 > fsid 8e4f846b-1829-46e4-9902-5d8316c3fa4f > last_changed 2012-07-19 22:40:38.651045 > created 2012-07-19 22:40:38.651045 > 0: 127.0.0.1:6789/0 mon.a > /usr/local/bin/monmaptool: writing epoch 0 to /tmp/foo/monmap (1 monitors) > root@ubuntu:/home/tim# mkcephfs -d /tmp/foo --init-local-daemons mds > root@ubuntu:/home/tim# mkcephfs -d /tmp/foo --init-local-daemons osd > root@ubuntu:/home/tim# mkcephfs -d /tmp/foo --prepare-mon > Building generic osdmap from /tmp/foo/conf > /usr/local/bin/osdmaptool: osdmap file '/tmp/foo/osdmap' > /usr/local/bin/osdmaptool: writing epoch 1 to /tmp/foo/osdmap > Generating admin key at /tmp/foo/keyring.admin > creating /tmp/foo/keyring.admin > Building initial monitor keyring > cat: /tmp/foo/key.*: No such file or directory > root@ubuntu:/home/tim# > > > Any ideas? Which command was supposed to generate the key.* files? > > Tim -- To unsubscribe from this list: send the line "unsubscribe ceph-devel" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
