[ceph-users] ceph-deploy: missing tests
Hi Guys,
in
https://github.com/ceph/ceph-deploy/blob/master/ceph_deploy/tests/unit/hosts/test_centos.py
RHEL6.6, which was released on Oct 14th this year is missing:
params= {
'test_repository_url_part': [
dict(distro=CentOS Linux, release='4.3', codename=Foo, output='el6'),
dict(distro=CentOS Linux, release='6.5', codename=Final, output='el6'),
dict(distro=CentOS Linux, release='7.0', codename=Core, output='el7'),
dict(distro=CentOS Linux, release='7.0.1406', codename=Core, output='el7'),
dict(distro=CentOS Linux, release='10.4.000', codename=Core, output='el10'),
dict(distro=RedHat, release='4.3', codename=Foo, output='el6'),
dict(distro=Red Hat Enterprise Linux Server, release='5.8',
codename=Tikanga, output=el6),
dict(distro=Red Hat Enterprise Linux Server, release='6.5',
codename=Santiago, output='rhel6'),
dict(distro=Red Hat Enterprise Linux Server, release='6.6',
codename=Santiago, output='rhel6'),
dict(distro=RedHat, release='7.0.1406', codename=Core, output='rhel7'),
dict(distro=RedHat, release='10.999.12', codename=Core, output='rhel10'),
],
'test_rpm_dist': [
dict(distro=CentOS Linux, release='4.3', codename=Foo, output='el6'),
dict(distro=CentOS Linux, release='6.5', codename=Final, output='el6'),
dict(distro=CentOS Linux, release='7.0', codename=Core, output='el7'),
dict(distro=CentOS Linux, release='7.0.1406', codename=Core, output='el7'),
dict(distro=CentOS Linux, release='10.10.9191', codename=Core,
output='el10'),
dict(distro=RedHat, release='4.3', codename=Foo, output='el6'),
dict(distro=Red Hat Enterprise Linux Server, release='5.8',
codename=Tikanga, output=el6),
dict(distro=Red Hat Enterprise Linux Server, release='6.5',
codename=Santiago, output='el6'),
dict(distro=Red Hat Enterprise Linux Server, release='6.6',
codename=Santiago, output='el6'),
dict(distro=RedHat, release='7.0', codename=Core, output='el7'),
dict(distro=RedHat, release='7.0.1406', codename=Core, output='el7'),
dict(distro=RedHat, release='10.9.8765', codename=Core, output='el10'),
]
Seems like it was forgotten.
Erik
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[ceph-users] giant initial install on RHEL 6.6 fails due to mon fauilure
Hi Guys, I am trying to install giant with puppet-cephdeploy but it fails at ceph-deploy gatherkeys NODEs. There are no keys generated. This is my output of cephdeploy: [ceph_deploy.mon][INFO ] Running gatherkeys... [ceph_deploy.gatherkeys][DEBUG ] Checking ceph-203-1-public for /etc/ceph/ceph.client.admin.keyring [ceph-203-1-public][DEBUG ] connection detected need for sudo [ceph-203-1-public][DEBUG ] connected to host: ceph-203-1-public [ceph-203-1-public][DEBUG ] detect platform information from remote host [ceph-203-1-public][DEBUG ] detect machine type [ceph-203-1-public][DEBUG ] fetch remote file [ceph_deploy.gatherkeys][WARNING] Unable to find /etc/ceph/ceph.client.admin.keyring on ceph-203-1-public [ceph_deploy.gatherkeys][DEBUG ] Checking ceph-203-2-public for /etc/ceph/ceph.client.admin.keyring [ceph-203-2-public][DEBUG ] connection detected need for sudo [ceph-203-2-public][DEBUG ] connected to host: ceph-203-2-public [ceph-203-2-public][DEBUG ] detect platform information from remote host [ceph-203-2-public][DEBUG ] detect machine type [ceph-203-2-public][DEBUG ] fetch remote file [ceph_deploy.gatherkeys][WARNING] Unable to find /etc/ceph/ceph.client.admin.keyring on ceph-203-2-public [ceph_deploy.gatherkeys][DEBUG ] Checking ceph-203-7-public for /etc/ceph/ceph.client.admin.keyring [ceph-203-7-public][DEBUG ] connection detected need for sudo [ceph-203-7-public][DEBUG ] connected to host: ceph-203-7-public [ceph-203-7-public][DEBUG ] detect platform information from remote host [ceph-203-7-public][DEBUG ] detect machine type [ceph-203-7-public][DEBUG ] fetch remote file [ceph_deploy.gatherkeys][WARNING] Unable to find /etc/ceph/ceph.client.admin.keyring on ceph-203-7-public [ceph_deploy][ERROR ] KeyNotFoundError: Could not find keyring file: /etc/ceph/ceph.client.admin.keyring on host ceph-203-1-public, /etc/ceph/ceph.client.admin.keyring on host ceph-203-2-public, /etc/ceph/ceph.client.admin.keyring on host ceph-203-7-public I also have the problem, that everytime I run ceph-deploy it does not terminate properly after having done everything successful. Only setting env CEPH_DEPLOY_TEST=YES makes ceph-deploy terminate without an errormessage on stdout. abbrtd first shows me this: Dec 15 15:28:22 ceph-203-1-public abrt: detected unhandled Python exception in '/usr/bin/ceph' Dec 15 15:28:22 ceph-203-1-public abrtd: New client connected Dec 15 15:28:22 ceph-203-1-public abrt-server[21512]: Saved Python crash dump of pid 21505 to /var/spool/abrt/pyhook-2014-12-15-15:28:22-21505 Dec 15 15:28:22 ceph-203-1-public abrtd: Directory 'pyhook-2014-12-15-15:28:22-21505' creation detected Dec 15 15:28:22 ceph-203-1-public abrtd: Package 'ceph-common' isn't signed with proper key Dec 15 15:28:22 ceph-203-1-public abrtd: 'post-create' on '/var/spool/abrt/pyhook-2014-12-15-15:28:22-21505' exited with 1 Dec 15 15:28:22 ceph-203-1-public abrtd: Deleting problem directory '/var/spool/abrt/pyhook-2014-12-15-15:28:22-21505' after a couple of wizardry abbrtd (backtrace) shows me this: __init__.py:353:__init__:OSError: /usr/lib64/librados.so.2: undefined symbol: lttng_probe_register Traceback (most recent call last): File /usr/bin/ceph, line 862, in module sys.exit(main()) File /usr/bin/ceph, line 622, in main conffile=conffile) File /usr/lib/python2.6/site-packages/rados.py, line 207, in __init__ self.librados = CDLL(librados_path) File /usr/lib64/python2.6/ctypes/__init__.py, line 353, in __init__ self._handle = _dlopen(self._name, mode) OSError: /usr/lib64/librados.so.2: undefined symbol: lttng_probe_register Local variables in innermost frame: _FuncPtr: class 'ctypes._FuncPtr' handle: None name: 'librados.so.2' use_last_error: False Is rhel6.6 supported at all AND tested? I feel like being the first one who tries to install ceph on rhel6.6. I hope there will be a fix very soon. Erik -- Bayerischer Rundfunk; Rundfunkplatz 1; 80335 München Telefon: +49 89 590001; E-Mail: i...@br.de; Website: http://www.BR.de ___ ceph-users mailing list ceph-users@lists.ceph.com http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
[ceph-users] xfsprogs missing in rhel6 repository
Hi Guys, xfsprogs is missing in http://ceph.com/rpm-giant/rhel6/x86_64/ Unfortunately it is not avaivable in standard-rhel. Could you please add it as in firefly AND update repodata? Thanks in advance Erik -- Bayerischer Rundfunk; Rundfunkplatz 1; 80335 München Telefon: +49 89 590001; E-Mail: i...@br.de; Website: http://www.BR.de ___ ceph-users mailing list ceph-users@lists.ceph.com http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
[ceph-users] strange errormessage while updating
Hi Guys, I am using ceph firefly on a three-node-cluster (all of them are storage-servers AND monitors) with rhel 6.5. Right now I've updated ceph from version from 0.80.2 to 0.80.3. But during update something strange happened. After having updated node2 I stopped ceph (osd and mon) on node 1. Then I ran ceph -s on node2 and recieved this message: root@node2:/# ceph -s 2014-07-14 23:11:46.922824 7f2090663700 0 -- :/1020989 10.65.201.241:6789/0 pipe(0x7f208c021410 sd=3 :0 s=1 pgs=0 cs=0 l=1 c=0x7f208c021680).fault This also happened on node3 while node1 was updating: root@node3:/#ceph -s 2014-07-14 23:11:32.542985 7f57121fc700 0 -- :/1023519 10.65.201.241:6789/0 pipe(0x7f5714021410 sd=3 :0 s=1 pgs=0 cs=0 l=1 c=0x7f5714021680).fault After having updated node1 ceph -s worked fine. This didnt happen while updating node2 and node3. Maybe it is a bug... maybe not but I think it is worth to be reported. If you have some more questions... tell me ;) Bye Erik -- Bayerischer Rundfunk; Rundfunkplatz 1; 80335 München Telefon: +49 89 590001; E-Mail: i...@br.de; Website: http://www.BR.de ___ ceph-users mailing list ceph-users@lists.ceph.com http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
Re: [ceph-users] strange errormessage while updating
Hi Greg, thanks for your fast answer. At the first sight I immediately killed (CTRL+C) that process but the second try then was successful (at the second try I waited some seconds). I just was irritated and thought I should report that... It would be more helpful if message like connection timeout to monX is thrown than something that looks like a segfault :S But that's only blemishes ;) Good night (I suppose on the opposite side it should be good morning ;) Erik Von: Gregory Farnum [g...@inktank.com] Gesendet: Montag, 14. Juli 2014 23:39 An: Lukac, Erik Cc: ceph-us...@ceph.com Betreff: Re: [ceph-users] strange errormessage while updating This is just the output if it fails to connect to the first monitor it tries (in this case, the one that isn't running). If you let it run for a while it should time out after 15 seconds or something, pick a different monitor, and succeed. -Greg Software Engineer #42 @ http://inktank.com | http://ceph.com On Mon, Jul 14, 2014 at 2:27 PM, Lukac, Erik erik.lu...@br.de wrote: Hi Guys, I am using ceph firefly on a three-node-cluster (all of them are storage-servers AND monitors) with rhel 6.5. Right now I've updated ceph from version from 0.80.2 to 0.80.3. But during update something strange happened. After having updated node2 I stopped ceph (osd and mon) on node 1. Then I ran ceph -s on node2 and recieved this message: root@node2:/# ceph -s 2014-07-14 23:11:46.922824 7f2090663700 0 -- :/1020989 10.65.201.241:6789/0 pipe(0x7f208c021410 sd=3 :0 s=1 pgs=0 cs=0 l=1 c=0x7f208c021680).fault This also happened on node3 while node1 was updating: root@node3:/#ceph -s 2014-07-14 23:11:32.542985 7f57121fc700 0 -- :/1023519 10.65.201.241:6789/0 pipe(0x7f5714021410 sd=3 :0 s=1 pgs=0 cs=0 l=1 c=0x7f5714021680).fault After having updated node1 ceph -s worked fine. This didnt happen while updating node2 and node3. Maybe it is a bug... maybe not but I think it is worth to be reported. If you have some more questions... tell me ;) Bye Erik -- Bayerischer Rundfunk; Rundfunkplatz 1; 80335 München Telefon: +49 89 590001; E-Mail: i...@br.de; Website: http://www.BR.de ___ ceph-users mailing list ceph-users@lists.ceph.com http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com ___ ceph-users mailing list ceph-users@lists.ceph.com http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
[ceph-users] misleading documentation concerning adding monitor
Hi Guys,
me again.
In the documentation about adding/removing monitors (see here:
http://ceph.com/docs/master/rados/operations/add-or-rm-mons/ ) I've found
something which should be written somehow noob-safe.
I've used ceph version 0.80.2 on three rhel6.5 nodes.
At Adding monitors in Step 3 and 4 there are mentioned a file called
{tmp}/{filename} but in each cases two different files are meant:
ceph auth get mon. -o {tmp}/{filename} creates a file which contains my
keyring
sth like this (for noobs like me ):
[mon.]
key = IDONTSHOWMYKEY/TROLOLOLOL==
caps mon = allow *
and
ceph mon getmap -o {tmp}/{filename} creates a file with my monmap
the file looks like this (again for noobs like me):
monmaptool --print /tmp/teporaer/datei
monmaptool: monmap file /tmp/teporaer/datei
epoch 3
fsid th1sis-n0tr3-all1-1val1d-k3ybutl00ksl1k31
last_changed 2014-07-14 22:33:29.306703
created 0.00
0: 100.56.389.121:6789/0 mon.node1
1: 100.56.389.123:6789/0 mon.node2 #the node I want to add
2: 100.56.389.124:6789/0 mon.node3
The last command overwrites the first one and so I recieved these messages in
mon-Logfile after starting mon-Service:
2014-07-14 21:43:41.315036 7f1cfeb05700 0 cephx: verify_reply couldn't decrypt
with error: error decoding block for decryption
2014-07-14 21:43:41.315047 7f1cfeb05700 0 -- 100.56.389.123:6789/0
100.56.389.124:6789/0 pipe(0x2928a00 sd=12 :42522 s=1 pgs=0 cs=0 l=0
c=0x28a18c0).failed verifying authorize reply
2014-07-14 21:43:41.315155 7f1cfec06700 0 cephx: verify_reply couldn't decrypt
with error: error decoding block for decryption
2014-07-14 21:43:41.315166 7f1cfec06700 0 -- 100.56.389.123:6789/0
100.56.389.121:6789/0 pipe(0x2928280 sd=14 :32788 s=1 pgs=0 cs=0 l=0
c=0x28a0c60).failed verifying authorize reply
By the way: isnt it necessary to add the mon-Host I want to add to the cluster
to the monmap file? i.e. executing a command like this:
monmaptool --add HOSNTAME HOSTIP --fsid
th1sis-n0tr3-all1-1val1d-k3ybutl00ksl1k31 /tmp/teporaer/datei
Or is this just unneccessary because of the steps 5-7?
I've also tried ceph-deploy to a new host but I ran into this problem:
http://tracker.ceph.com/issues/5195 with a perl-rpgram running/hanging
ceph-create-keys -i node2
Having entered ceph mon add host ip didnt help either because of my
keyring.
Something else which I do not understand is the second note in
http://ceph.com/docs/master/rados/deployment/ceph-deploy-mon/#add-a-monitor
add a monitor. Can I really add two public networks to ceph.conf? Isnt it
easier to run step 7 from here (
http://ceph.com/docs/master/rados/operations/add-or-rm-mons/#adding-a-monitor-manual
)?
Please dont feel harrassed by this post. See this as a review for the
documentation because I've already deployed my third monitor to my cluster.
Have a good night
Erik
P.S.: yes, the IPs above are not valid
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[ceph-users] unable to use firefly/rhel6-noarch repository
Hi guys, somehow this did not show up at ceph-commit. So I am trying here. Is there anybody from Inktank who could fix my problem below? Thanks in advance Erik -Ursprüngliche Nachricht- Von: Lukac, Erik Gesendet: Freitag, 23. Mai 2014 15:53 An: ceph-com...@ceph.com Betreff: AW: unable to use firefly/rhel6-noarch repository Hi guys, I do have the error: rhel6/noarch repo's repodata has not been updated. Here I do have a comparison from rhel6 versus el6: http://pastebin.com/eiYj8ejD only one package in rhel6/noarch versus 19 in el6/noarch So could anybody update repodata (createrepo -update)? Thanks in advance Erik Von: Lukac, Erik Gesendet: Freitag, 23. Mai 2014 15:50 An: ceph-com...@ceph.com Betreff: unable to use firefly/rhel6-noarch repository Hi Guys, seems like http://ceph.com/rpm-firefly/rhel6/noarch/ repodata seems not to be up-to-date. Whenever I want to install ceph I recieve failing dependencies. With el6 repository everything works fine. see here: http://pastebin.com/eiYj8ejD Could anybody update repodata (createrepo -update)? ceph.repo looks for rhel-repo like this: cat /etc/yum.repos.d/ceph.repo [Ceph] name=Ceph packages for $basearch baseurl=http://ceph.com/rpm-firefly/rhel6/$basearch enabled=1 gpgcheck=1 type=rpm-md gpgkey=https://ceph.com/git/?p=ceph.git;a=blob_plain;f=keys/release.asc [Ceph-noarch] name=Ceph noarch packages baseurl=http://ceph.com/rpm-firefly/rhel6/noarch enabled=1 gpgcheck=0 type=rpm-md gpgkey=https://ceph.com/git/?p=ceph.git;a=blob_plain;f=keys/release.asc [ceph-source] name=Ceph source packages baseurl=http://ceph.com/rpm-firefly/rhel6/SRPMS enabled=1 gpgcheck=1 type=rpm-md gpgkey=https://ceph.com/git/?p=ceph.git;a=blob_plain;f=keys/release.asc Thanks in advance Erik -- Bayerischer Rundfunk; Rundfunkplatz 1; 80335 München Telefon: +49 89 590001; E-Mail: i...@br.de; Website: http://www.BR.de ___ ceph-users mailing list ceph-users@lists.ceph.com http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
Re: [ceph-users] ceph deploy on rhel6.5 installs ceph from el6 and fails
Hi Simon, thanks for your reply. I already installed OS for my ceph-nodes via Kickstart (via network) from Redhat Satellite and I dont want to do that again because some other config had also been done. xfsprogs is not part of the rhel base repository but of some extra package with costs per node/CPU/whatever called Scalable File System. For some other nodes I installed xfsprogs from centos-6-base repo but now I want to try a clean rhel-based-only install and so I'll add ceph on my nodes from /etc/yum.repos.d/ceph, install manually with yum and then do a ceph-deploy and see what will happen ;) Greetz from munich Erik Von: Simon Ironside [sirons...@caffetine.org] Gesendet: Freitag, 23. Mai 2014 01:07 An: Lukac, Erik Cc: ceph-users@lists.ceph.com Betreff: Re: [ceph-users] ceph deploy on rhel6.5 installs ceph from el6 and fails On 22/05/14 23:56, Lukac, Erik wrote: But: this fails because of the dependencies. xfsprogs is in rhel6 repo, but not in el6 L I hadn't noticed that xfsprogs is included in the ceph repos, I'm using the package from the RHEL 6.5 DVD, which is the same version, you'll find it in the ScalableFileSystem repo on the Install DVD. HTH, Simon. -- Bayerischer Rundfunk; Rundfunkplatz 1; 80335 München Telefon: +49 89 590001; E-Mail: i...@br.de; Website: http://www.BR.de ___ ceph-users mailing list ceph-users@lists.ceph.com http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
[ceph-users] ceph deploy on rhel6.5 installs ceph from el6 and fails
Hi there, it seems like ceph-deploy (in firefly but also in 0.72) on rhel6.5 wants to install stuff from el6 repo, even when ceph admin-server is configured to use rhel6 This is how /etc/yum.repos.d/ceph looks like on my admin-node: [ceph@ceph-mir-dmz-admin ceph-mir-dmz]$ cat /etc/yum.repos.d/ceph.repo [ceph-noarch] name=Ceph noarch packages baseurl=http://ceph.com/rpm-firefly/rhel6/noarch enabled=1 gpgcheck=1 type=rpm-md gpgkey=https://ceph.com/git/?p=ceph.git;a=blob_plain;f=keys/release.asc And this is how it looks like when executing ceph-deploy to the ceph-servers: [ceph@ceph-mir-dmz-admin ceph-mir-dmz]$ ceph-deploy install ceph-mir-dmz-3-backup.TLD ceph-mir-dmz-1-backup.TLD [ceph_deploy.conf][DEBUG ] found configuration file at: /home/ceph/.cephdeploy.conf [ceph_deploy.cli][INFO ] Invoked (1.5.2): /usr/bin/ceph-deploy install ceph-mir-dmz-3-backup.TLD ceph-mir-dmz-1-backup.TLD [ceph_deploy.install][DEBUG ] Installing stable version firefly on cluster ceph hosts ceph-mir-dmz-3-backup.TLD ceph-mir-dmz-1-backup.TLD [ceph_deploy.install][DEBUG ] Detecting platform for host ceph-mir-dmz-3-backup.TLD... [ceph-mir-dmz-3-backup.TLD][DEBUG ] connected to host: ceph-mir-dmz-3-backup.TLD [ceph-mir-dmz-3-backup.TLD][DEBUG ] detect platform information from remote host [ceph-mir-dmz-3-backup.TLD][DEBUG ] detect machine type [ceph_deploy.install][INFO ] Distro info: Red Hat Enterprise Linux Server 6.5 Santiago [ceph-mir-dmz-3-backup.TLD][INFO ] installing ceph on ceph-mir-dmz-3-p.TLD [ceph-mir-dmz-3-backup.TLD][INFO ] Running command: sudo yum clean all [ceph-mir-dmz-3-backup.TLD][WARNIN] This system is not registered to Red Hat Subscription Management. You can use subscription-manager to register. [ceph-mir-dmz-3-backup.TLD][DEBUG ] Loaded plugins: product-id, rhnplugin, security, subscription-manager [ceph-mir-dmz-3-backup.TLD][DEBUG ] Cleaning repos: puppetlabs-x86_64 rhel- x86_64-server-6 [ceph-mir-dmz-3-backup.TLD][DEBUG ] : rhel-x86_64-server-opti onal-6 rhel-x86_64-server-supplementary-6 [ceph-mir-dmz-3-backup.TLD][DEBUG ] : rhn-tools-rhel-x86_64-s erver-6 [ceph-mir-dmz-3-backup.TLD][DEBUG ] Cleaning up Everything [ceph-mir-dmz-3-backup.TLD][INFO ] Running command: sudo yum -y -q install wget [ceph-mir-dmz-3-backup.TLD][WARNIN] This system is not registered to Red Hat Subscription Management. You can use subscription-manager to register. [ceph-mir-dmz-3-backup.TLD][DEBUG ] Package wget-1.12-1.11.el6_5.x86_64 already installed and latest version [ceph-mir-dmz-3-backup.TLD][INFO ] Running command: sudo rpm --import https://ceph.com/git/?p=ceph.git;a=blob_plain;f=keys/release.asc [ceph-mir-dmz-3-backup.TLD][INFO ] Running command: sudo rpm -Uvh --replacepkgs http://ceph.com/rpm-firefly/el6/noarch/ceph-release-1-0.el6.noarch.rpm [ceph-mir-dmz-3-backup.TLD][DEBUG ] Retrieving http://ceph.com/rpm-firefly/el6/noarch/ceph-release-1-0.el6.noarch.rpm [ceph-mir-dmz-3-backup.TLD][DEBUG ] Preparing... ## [ceph-mir-dmz-3-backup.TLD][DEBUG ] ceph-release ## [ceph-mir-dmz-3-backup.TLD][INFO ] Running command: sudo yum -y -q install ceph [ceph-mir-dmz-3-backup.TLD][WARNIN] This system is not registered to Red Hat Subscription Management. You can use subscription-manager to register. [ceph-mir-dmz-3-backup.TLD][WARNIN] Error: Package: ceph-0.80.1-0.el6.x86_64 (Ceph) [ceph-mir-dmz-3-backup.TLD][WARNIN]Requires: xfsprogs [ceph-mir-dmz-3-backup.TLD][DEBUG ] You could try using --skip-broken to work around the problem [ceph-mir-dmz-3-backup.TLD][DEBUG ] You could try running: rpm -Va --nofiles --nodigest [ceph-mir-dmz-3-backup.TLD][ERROR ] RuntimeError: command returned non-zero exit status: 1 [ceph_deploy][ERROR ] RuntimeError: Failed to execute command: yum -y -q install ceph But: this fails because of the dependencies. xfsprogs is in rhel6 repo, but not in el6 ☹ I haven’t looked yet into ceph-deploy pythoncode and also haven’t checked wether installing manually would help (I'll do tomorrow) but maybe somebody has any ideas howto use deph-deploy cleanly. Thanks in advance Erik -- Bayerischer Rundfunk; Rundfunkplatz 1; 80335 München Telefon: +49 89 590001; E-Mail: i...@br.de; Website: http://www.BR.de ___ ceph-users mailing list ceph-users@lists.ceph.com http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
[ceph-users] simultaneous access to ceph via librados and s3 gw
Hi there, does anybody have an idea, how I can access my files created via librados through the s3 gateway on my ceph-cluster? Uploading via librados and then accessing via s3 seems to be impossible because I only see a bunch of entries but not the files I uploaded. The perfect solution would be, if I can access all my content through s3 gw, librados and rbd. Does anybody have a hint how I could do that? Or is it simply not possible? Thanks in advance Erik -- Bayerischer Rundfunk; Rundfunkplatz 1; 80335 München Telefon: +49 89 590001; E-Mail: i...@br.de; Website: http://www.BR.de ___ ceph-users mailing list ceph-users@lists.ceph.com http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
[ceph-users] librados with java - who is using it?
Hi there, me again is there anybody who uses librados in java? It seems like my company would be the first one who thinks about using it and if I (as a part of OPS-Team) cant convince our DEV-Team to use librados and improve performance they'll use radosgw :( I'd like to know best practices. Maybe anybody wants to share knowledge with me. Thanks in advance Erik -- Bayerischer Rundfunk; Rundfunkplatz 1; 80335 München Telefon: +49 89 590001; E-Mail: i...@br.de; Website: http://www.BR.de ___ ceph-users mailing list ceph-users@lists.ceph.com http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
Re: [ceph-users] simultaneous access to ceph via librados and s3 gw
Hi Greg, wow, that was a fast answer! Thanks a lot! Okay, I suspected that :( Good night from Munic h Erik Von: Gregory Farnum [g...@inktank.com] Gesendet: Mittwoch, 14. Mai 2014 23:55 An: Lukac, Erik Cc: ceph-us...@ceph.com Betreff: Re: [ceph-users] simultaneous access to ceph via librados and s3 gw On Wed, May 14, 2014 at 2:42 PM, Lukac, Erik erik.lu...@br.de wrote: Hi there, does anybody have an idea, how I can access my files created via librados through the s3 gateway on my ceph-cluster? Uploading via librados and then accessing via s3 seems to be impossible because I only see a bunch of entries but not the files I uploaded. The perfect solution would be, if I can access all my content through s3 gw, librados and rbd. Does anybody have a hint how I could do that? Or is it simply not possible? Sadly, this is not an option. The access semantics are just too different, so each of those mechanisms is an independent pool of storage. (Well, technically you can look at the s3 content via librados, but there's not a good library for doing so.) -Greg Software Engineer #42 @ http://inktank.comhttp://inktank.com/ | http://ceph.comhttp://ceph.com/ -- Bayerischer Rundfunk; Rundfunkplatz 1; 80335 München Telefon: +49 89 590001; E-Mail: i...@br.de; Website: http://www.BR.de ___ ceph-users mailing list ceph-users@lists.ceph.com http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
