Re: [ceph-users] output discards (queue drops) on switchport

Afaik ceph is is not supporting/working with bonding. https://www.mail-archive.com/ceph-users@lists.ceph.com/msg35474.html (thread: Maybe some tuning for bonded network adapters) -Original Message- From: Andreas Herrmann [mailto:andr...@mx20.org] Sent: vrijdag 8 september 2017

Re: [ceph-users] PCIe journal benefit for SSD OSDs

Sorry to cut in your thread. > Have you disabled te FLUSH command for the Samsung ones? We have a test cluster currently only with spinners pool, but we have SM863 available to create the ssd pool. Is there something specific that needs to be done for the SM863? -Original

[ceph-users] Command that lists all client connections (with ips)?

What would be the best way to get an overview of all client connetions. Something similar to the output of rbd lock list cluster: 1 clients failing to respond to capability release 1 MDSs report slow requests ceph daemon mds.a dump_ops_in_flight { "ops": [

[ceph-users] (no subject)

Should these messages not be gone in 12.2.0? 2017-08-31 20:49:33.500773 7f5aa1756d40 -1 WARNING: the following dangerous and experimental features are enabled: bluestore 2017-08-31 20:49:33.501026 7f5aa1756d40 -1 WARNING: the following dangerous and experimental features are enabled: bluestore

Re: [ceph-users] osd heartbeat protocol issue on upgrade v12.1.0 ->v12.2.0

I had this also once. If you update all nodes and then systemctl restart 'ceph-osd@*' on all nodes, you should be fine. But first the monitors of course -Original Message- From: Thomas Gebhardt [mailto:gebha...@hrz.uni-marburg.de] Sent: woensdag 30 augustus 2017 14:10 To:

[ceph-users] Correct osd permissions

I have some osd with these permissions, and without mgr. What are the correct ones to have for luminous? osd.0 caps: [mgr] allow profile osd caps: [mon] allow profile osd caps: [osd] allow * osd.14 caps: [mon] allow profile osd caps: [osd] allow *

Re: [ceph-users] Centos7, luminous, cephfs, .snaps

, allow rw path=/nfs caps: [mon] allow r caps: [osd] allow rwx pool=fs_meta,allow rwx pool=fs_data -Original Message- From: Marc Roos Sent: dinsdag 29 augustus 2017 23:48 To: ceph-users Subject: [ceph-users] Centos7, luminous, cephfs, .snaps Where can I find some examples on creating

Re: [ceph-users] v12.2.0 Luminous released , collectd json update?

If now 12.2.0 is released, how and who should be approached for applying patches for collectd? Aug 30 10:40:42 c01 collectd: ceph plugin: JSON handler failed with status -1. Aug 30 10:40:42 c01 collectd: ceph plugin: cconn_handle_event(name=osd.8,i=4,st=4): error 1 Aug 30 10:40:42 c01

[ceph-users] Centos7, luminous, cephfs, .snaps

Where can I find some examples on creating a snapshot on a directory. Can I just do mkdir .snaps? I tried with stock kernel and a 4.12.9-1 http://docs.ceph.com/docs/luminous/dev/cephfs-snapshots/ ___ ceph-users mailing list

Re: [ceph-users] Cephfs fsal + nfs-ganesha + el7/centos7

nfs-ganesha-2.5.2-.el7.x86_64.rpm ^ Is this correct? -Original Message- From: Marc Roos Sent: dinsdag 29 augustus 2017 11:40 To: amaredia; wooertim Cc: ceph-users Subject: Re: [ceph-users] Cephfs fsal + nfs-ganesha + el7/centos7 Ali, Very very nice! I was creating

Re: [ceph-users] Cephfs fsal + nfs-ganesha + el7/centos7

:29 To: TYLin Cc: Marc Roos; ceph-us...@ceph.com Subject: Re: [ceph-users] Cephfs fsal + nfs-ganesha + el7/centos7 Marc, These rpms (and debs) are built with the latest ganesha 2.5 stable release and the latest luminous release on download.ceph.com: http://download.ceph.com/nfs-ganesha/ I just

[ceph-users] Cephfs user path permissions luminous

ceph fs authorize cephfs client.bla /bla rw Will generate a user with these permissions [client.bla] caps mds = "allow rw path=/bla" caps mon = "allow r" caps osd = "allow rw pool=fs_data" With those permissions I cannot mount, I get a permission denied, until I

Re: [ceph-users] RBD encryption options?

I had some issues with the iscsi software starting to early, maybe this can give you some ideas. systemctl show target.service -p After mkdir /etc/systemd/system/target.service.d cat << 'EOF' > /etc/systemd/system/target.service.d/10-waitforrbd.conf [Unit] After=systemd-journald.socket

[ceph-users] Cephfs fsal + nfs-ganesha + el7/centos7

Where can you get the nfs-ganesha-ceph rpm? Is there a repository that has these? ___ ceph-users mailing list ceph-users@lists.ceph.com http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com

Re: [ceph-users] Pg inconsistent / export_files error -5

build/build/workspace/ceph-build/ARCH/x86_64/AVAILABLE_AR CH/x86_64/AVAILABLE_DIST/centos7/DIST/centos7/MACHINE_SIZE/huge/release/ 12.1.1/rpm/el7/BUILD/ceph-12.1.1/src/rocksdb/db/db_impl.cc:343] Shutdown complete 2017-08-09 11:41:25.686088 7f26db8ae100 1 bluefs umount 2017-08-09 11:41:25.705389 7f26db

[ceph-users] Luminous / auto application enable detection

FYI when creating these rgw pools, not all are automatically 'enabled application' I created these ceph osd pool create default.rgw ceph osd pool create default.rgw.meta ceph osd pool create default.rgw.control ceph osd pool create default.rgw.log ceph osd pool create .rgw.root ceph osd

[ceph-users] Luminous release + collectd plugin

I am not sure if I am the only one having this. But there is an issue with the collectd plugin and the luminous release. I think I didn’t have this in Kraken, looks like something changed in the JSON? I also reported it here https://github.com/collectd/collectd/issues/2343, I have no idea who

Re: [ceph-users] Pg inconsistent / export_files error -5

_impl.cc:343] Shutdown complete 2017-08-09 11:41:25.686088 7f26db8ae100 1 bluefs umount 2017-08-09 11:41:25.705389 7f26db8ae100 1 bdev(0x7f26de472e00 /var/lib/ceph/osd/ceph-0/block) close 2017-08-09 11:41:25.944548 7f26db8ae100 1 bdev(0x7f26de2b3a00 /var/lib/ceph/osd/ceph-0/block) close

Re: [ceph-users] Pg inconsistent / export_files error -5

:31.339235 madvise(0x7f4a02102000, 32768, MADV_DONTNEED) = 0 <0.14> 23552 16:26:31.339331 madvise(0x7f4a01df8000, 16384, MADV_DONTNEED) = 0 <0.19> 23552 16:26:31.339372 madvise(0x7f4a01df8000, 32768, MADV_DONTNEED) = 0 <0.13> -Original Message- From: Brad Hubbard

[ceph-users] 1 pg inconsistent, 1 pg unclean, 1 pg degraded

I tried to fix a 1 pg inconsistent by taking the osd 12 out, hoping for the data to be copied to a different osd, and that one would be used as 'active?'. - Would deleting the whole image in the rbd pool solve this? (or would it fail because of this status) - Should I have done this rather

Re: [ceph-users] Pg inconsistent / export_files error -5

:52 To: Marc Roos; ceph-users Subject: Re: [ceph-users] Pg inconsistent / export_files error -5 It _should_ be enough. What happened in your cluster recently? Power Outage, OSD failures, upgrade, added new hardware, any changes at all. What is your Ceph version? On Fri, Aug 4, 2017 at 11:22 AM

[ceph-users] Pg inconsistent / export_files error -5

I have got a placement group inconsistency, and saw some manual where you can export and import this on another osd. But I am getting an export error on every osd. What does this export_files error -5 actually mean? I thought 3 copies should be enough to secure your data. > PG_DAMAGED

[ceph-users] Manual fix pg with bluestore

I have an error with a placement group, and seem to only find these solutions based on a filesystem osd. http://ceph.com/geen-categorie/ceph-manually-repair-object/ Anybody have a link to how can I do this with a bluestore osd? /var/log/ceph/ceph-osd.9.log:48:2017-07-31 14:21:33.929855

Re: [ceph-users] Restore RBD image

I would recommend logging into the host and running your commands from a screen session, so they keep running. -Original Message- From: Martin Wittwer [mailto:martin.witt...@datonus.ch] Sent: zondag 23 juli 2017 15:20 To: ceph-us...@ceph.com Subject: [ceph-users] Restore RBD image

Re: [ceph-users] Ceph collectd json errors luminous (for influxdb grafana)

I am running 12.1.1, and updated to it on the 18th. So I guess this is either something else or it was not in the rpms. -Original Message- From: Gregory Farnum [mailto:gfar...@redhat.com] Sent: vrijdag 21 juli 2017 20:21 To: Marc Roos; ceph-users Subject: Re: [ceph-users] Ceph

[ceph-users] Ceph collectd json errors luminous (for influxdb grafana)

I would like to work on some grafana dashboards, but since the upgrade to luminous rc, there seems to have changed something in json and (a lot of) metrics are not stored in influxdb. Does any one have an idea when updates to collectd-ceph in the epel repo will be updated? Or is there some

[ceph-users] Report segfault?

Should we report these? [840094.519612] ceph[12010]: segfault at 8 ip 7f194fc8b4c3 sp 7f19491b6030 error 4 in libceph-common.so.0[7f194f9fb000+7e9000] CentOS Linux release 7.3.1611 (Core) Linux 3.10.0-514.26.2.el7.x86_64 #1 SMP Tue Jul 4 15:04:05 UTC 2017 x86_64 x86_64 x86_64

Re: [ceph-users] Updating 12.1.0 -> 12.1.1

Thanks! updating all indeed resolved this. -Original Message- From: Gregory Farnum [mailto:gfar...@redhat.com] Sent: dinsdag 18 juli 2017 23:01 To: Marc Roos; ceph-users Subject: Re: [ceph-users] Updating 12.1.0 -> 12.1.1 Yeah, some of the message formats changed (incompati

[ceph-users] Updating 12.1.0 -> 12.1.1 mon / osd wont start

I just updated packages on one CentOS7 node and getting these errors. Anybody an idea how to resolve this? Jul 18 12:03:34 c01 ceph-mon: 2017-07-18 12:03:34.537510 7f4fa1c14e40 -1 WARNING: the following dangerous and experimental features are enabled: bluestore Jul 18 12:03:34 c01 ceph-mon:

[ceph-users] Modify pool size not allowed with permission osd 'allow rwx pool=test'

With ceph auth I have set permissions like below, I can add and delete objects in the test pool, but cannot set size of a the test pool. What permission do I need to add for this user to modify the size of this test pool? mon 'allow r' mds 'allow r' osd 'allow rwx pool=test'

[ceph-users] Updating 12.1.0 -> 12.1.1

I just updated packages on one CentOS7 node and getting these errors: Jul 18 12:03:34 c01 ceph-mon: 2017-07-18 12:03:34.537510 7f4fa1c14e40 -1 WARNING: the following dangerous and experimental features are enabled: bluestore Jul 18 12:03:34 c01 ceph-mon: 2017-07-18 12:03:34.537510

Re: [ceph-users] Installing ceph on Centos 7.3

We are running on Linux c01 3.10.0-514.26.2.el7.x86_64 #1 SMP Tue Jul 4 15:04:05 UTC 2017 x86_64 x86_64 x86_64 GNU/Linux CentOS Linux release 7.3.1611 (Core) And didn’t have any issues installing/upgrading, but we are not using ceph-deploy. In fact am surprised on how easy it is to install.

[ceph-users] When are bugs available in the rpm repository

When are bugs like these http://tracker.ceph.com/issues/20563 available in the rpm repository (https://download.ceph.com/rpm-luminous/el7/x86_64/)? I sort of don’t get it from this page http://docs.ceph.com/docs/master/releases/. Maybe something here could specifically mentioned about the

Re: [ceph-users] Crashes Compiling Ruby

No, but we are using Perl ;) -Original Message- From: Daniel Davidson [mailto:dani...@igb.illinois.edu] Sent: donderdag 13 juli 2017 16:44 To: ceph-users@lists.ceph.com Subject: [ceph-users] Crashes Compiling Ruby We have a weird issue. Whenever compiling Ruby, and only Ruby, on a

[ceph-users] Change the meta data pool of cephfs

Is it possible to change the cephfs meta data pool. I would like to lower the pg's. And thought about just making a new pool, copying the pool and then renaming them. But I guess cephfs works with the pool id not? How can this be best done? Thanks

[ceph-users] Problems with statistics after upgrade to luminous

I need a little help with fixing some errors I am having. After upgrading from Kraken im getting incorrect values reported on placement groups etc. At first I thought it is because I was changing the public cluster ip address range and modifying the monmap directly. But after deleting and

[ceph-users] osd_bytes=0 reported by monitor

Does anyone have an idea, why I am having these osd_bytes=0? ceph daemon mon.c perf dump cluster { "cluster": { "num_mon": 3, "num_mon_quorum": 3, "num_osd": 6, "num_osd_up": 6, "num_osd_in": 6, "osd_epoch": 3593, "osd_bytes": 0,

[ceph-users] strange (collectd) Cluster.osdBytesUsed incorrect

On a test cluster with 994GB used, via collectd I get in influxdb an incorrect 9.3362651136e+10 (93GB) reported and this should be 933GB (or actually 994GB). Cluster.osdBytes is reported correctly 3.3005833027584e+13 (30TB) cluster: health: HEALTH_OK services: mon: 3 daemons,

[ceph-users] Ceph upgrade kraken -> luminous without deploy

I have updated a test cluster by just updating the rpm and issueing a ceph osd require-osd-release because it was mentioned in the status. Is there more you need to do? - update on all nodes the packages sed -i 's/Kraken/Luminous/g' /etc/yum.repos.d/ceph.repo yum update - then on each node

Re: [ceph-users] Zabbix plugin for ceph-mgr

FYI, 5 or even more years ago I was trying zabbix and when I noticed that when the monitored hosts increased, the load on the mysql server was increasing. Without being able to recall exactly what was wrong (I think every sample they did, was one insert statement), I do remember that I got

Re: [ceph-users] Limit bandwidth on RadosGW?

Just a thought, what about marking connections with iptables and using that mark with tc? -Original Message- From: hrchu [mailto:petertc@gmail.com] Sent: donderdag 4 mei 2017 10:35 To: Marc Roos; ceph-users Subject: Re: [ceph-users] Limit bandwidth on RadosGW? Thanks

Re: [ceph-users] Limit bandwidth on RadosGW?

No experience with it. But why not use linux for it? Maybe this solution on every RGW is sufficient, I cannot imagine you need 3rd party for this. https://unix.stackexchange.com/questions/28198/how-to-limit-network-bandwidth https://wiki.archlinux.org/index.php/Advanced_traffic_control

Re: [ceph-users] object store backup tool recommendations

Hi Blair, We are also thinking of using ceph for 'backup'. At the moment we are using rsync and hardlinks on a drbd setup. But I think when using cephfs things could speed up, because file information is gotten from the mds daemon, so this should save on one rsync file lookup, and we expect

[ceph-users] Maybe some tuning for bonded network adapters

If I do a test on a 3 node, 1 osd per node cluster, 2xGbE mode 4 bonded, on a pool with size 1. I see that the first node is sending streams to 2nd and 3rd node using only one of the bonded adapters. This is typical for a 'single line of communication' using lacp. Afaik the streams to the

[ceph-users] Why is bandwidth not fully saturated?

I have a 3 node test cluster with one osd per node. And I write a file to a pool with size 1. Why doesn’t ceph just use the full 110MB/s of the network (as with default rados bench test)? Does ceph 'reserve' bandwidth for other concurrent connections? Can this be tuned? Putting from ram

Re: [ceph-users] Kernel 4 repository to use?

I guess it is correct to assume, that if you have 11 osd's you have around 11x11=121 established connections in your netstat -tanp? ___ ceph-users mailing list ceph-users@lists.ceph.com http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com

[ceph-users] Ceph monitoring

Is there a doc that describes all the parameters that are published by collectd-ceph? Is there maybe a default grafana dashboard for influxdb? I found something for graphite, and modifying those. -Original Message- From: Patrick McGarry [mailto:pmcga...@redhat.com] Sent:

[ceph-users] Mixing disks

For a test cluster, we like to use some 5400rpm and 7200rpm drives, is it advisable to customize the configuration then as described on this page. Or is the speed difference to so small, and should this only be done when adding ssd's to the same osd node?

[ceph-users] Kernel 4 repository to use?

We are going to setup a test cluster with kraken using CentOS7. And obviously like to stay as close as possible to using their repositories. If we need to install the 4.1.4 kernel or later, is there a ceph recommended repository to choose? Like for instance use the elrepo 4.9ml/4.4lt?

Re: [ceph-users] CEPH - best books and learning sites

I would start with for CentOS7 because if you get into problems you can always buy a redhat license and get support. > On Thu, Dec 29, 2016 at 6:20 AM, Andre Forigato > > wrote: >> >> Hello, >> >> I'm starting to study Ceph for implementation in our company. >> >>

[ceph-users] Rsync to object store

Is it possible to rsync to the ceph object store with something like this tool of amazon? https://aws.amazon.com/customerapps/1771 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -. F1 Outsourcing Development Sp. z o.o. Poland t: +48 (0)124466845 f: +48 (0)124466843 e:

Re: [ceph-users] cloudfuse

I have created a swift user, and can mount the object store with cloudfuse, and can create files in the default pool .rgw.root How can I have my test user go to a different pool and not use the default .rgw.root? Thanks, Marc

[ceph-users] cloudfuse

I am looking a bit at ceph on a single node. Does anyone have experience with cloudfuse? Do I need to use the rados-gw? Does it even work with ceph? - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -. F1 Outsourcing Development Sp. z o.o. Poland t: +48 (0)124466845 f:

[ceph-users] Infernalis: best practices to start/stop

Hi, I want to know what are the best practices to start or stop all OSDs of a node with infernalis. Before with init, we used « /etc/init.d/ceph start » now with systemd I have a script per osd : "systemctl start ceph-osd@171.service" Where is the global one ? Thanks in advance!

Re: [ceph-users] Infernalis: best practices to start/stop

ting_services.html > > The following should work: > > systemctl start ceph-osd* > > On 26/11/15 12:46, Marc Boisis wrote: >> >> Hi, >> >> I want to know what are the best practices to start or stop all OSDs of a >> node with infernalis. >>

Re: [ceph-users] dropping old distros: el6, precise 12.04, debian wheezy?

upgrade due to systemd. Regards, Marc On 07/30/2015 03:54 PM, Sage Weil wrote: As time marches on it becomes increasingly difficult to maintain proper builds and packages for older distros. For example, as we make the systemd transition, maintaining the kludgey sysvinit and udev support for centos6

Re: [ceph-users] capacity planing with SSD Cache Pool Tiering

flush the cache. This only means that the files you'd want cached will have to be pulled back in after that and you may lose the performance advantage for a little while after each backup. Hope that helps, dont hesitate with further inquiries! Marc On 05/05/2015 11:05 AM, Götz Reinicke

Re: [ceph-users] Is CephFS ready for production?

, 2015 at 2:20 AM, Marc m...@shoowin.de wrote: Hi everyone, I am curious about the current state of the roadmap as well. Alongside the already asked question Re vmware support, where are we at with cephfs' multiMDS stability and dynamic subtree partitioning? Zheng has fixed a ton of bugs

Re: [ceph-users] Is CephFS ready for production?

Hi everyone, I am curious about the current state of the roadmap as well. Alongside the already asked question Re vmware support, where are we at with cephfs' multiMDS stability and dynamic subtree partitioning? Thanks Regards, Marc On 04/22/2015 07:04 AM, Ray Sun wrote: Sage, I have

[ceph-users] problem with rbd map

I’m trying to create my first ceph disk from a client named bjorn : [ceph@bjorn ~]$ rbd create foo --size 512000 -m helga -k /etc/ceph/ceph.client.admin.keyring [ceph@bjorn ~]$ sudo rbd map foo --pool pool_ulr_1 --name client.admin -m helga.univ-lr.fr -k /etc/ceph/ceph.client.admin.keyring rbd:

Re: [ceph-users] problem with rbd map

In dmesg: [ 5981.113104] libceph: client14929 fsid cd7dd0a4-075c-4317-8aed-0758085ea9d2 [ 5981.115853] libceph: mon0 10.10.10.64:6789 session established My systems are RHEL 7 with 3.10.0-229.el7.x86_64 kernel On Thu, Mar 12, 2015 at 3:33 PM, Marc Boisis marc.boi...@univ-lr.fr wrote: I’m

Re: [ceph-users] problem with rbd map

:/root Le 12 mars 2015 à 13:42, Ilya Dryomov idryo...@gmail.com a écrit : On Thu, Mar 12, 2015 at 3:33 PM, Marc Boisis marc.boi...@univ-lr.fr wrote: I’m trying to create my first ceph disk from a client named bjorn : [ceph@bjorn ~]$ rbd create foo --size 512000 -m helga -k /etc/ceph

[ceph-users] fresh cluster - cant create keys?

, addr: 10.0.0.1:6789\/0}]}} Almost forgot: this is .80.6 Regards, Marc ___ ceph-users mailing list ceph-users@lists.ceph.com http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com

Re: [ceph-users] fresh cluster - cant create keys?

Wow... disregard this, I figured it out. Overly restrictive iptables rules permitted incoming traffic from lo, but outgoing traffic to lo was blocked... *facepalm* On 13/10/2014 15:09, Marc wrote: Hi, I've deployed a number of clusters before on debian boxes, but now I have to create one

Re: [ceph-users] Still seing scrub errors in .80.5

. In that case, did you actually deep scrub *everything* in the cluster, Marc? You'll need to run and fix every PG in the cluster, and the background deep scrubbing doesn't move through the data very quickly. -Greg Software Engineer #42 @ http://inktank.com | http://ceph.com On Tue, Sep 16, 2014 at 11

[ceph-users] Still seing scrub errors in .80.5

, acting [1,8,7] pg 3.185 is active+clean+inconsistent, acting [6,1,4] 14 scrub errors Any input on this? Thanks in advance, Marc ___ ceph-users mailing list ceph-users@lists.ceph.com http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com

Re: [ceph-users] Still seing scrub errors in .80.5

— it wasn't popping up in the same searches and I'd forgotten that was so recent. In that case, did you actually deep scrub *everything* in the cluster, Marc? You'll need to run and fix every PG in the cluster, and the background deep scrubbing doesn't move through the data very quickly. -Greg

Re: [ceph-users] Placing different pools on different OSDs in the same physical servers

Hi, to avoid confusion I would name the host entries in the crush map differently. Make sure these host names can be resolved to the correct boxes though (/etc/hosts on all the nodes). You're also missing a new rule entry (also shown in the link you mentioned). Lastly, and this is *extremely*

[ceph-users] Ceph wthin vmware-cluster

Hi, we try to set up a Webcluster, may somebody give a hint. 3 Webserver with Typo3 The Typo3-Cache on a central Storage with ceph. May this be usefull within a vmware-cluster? I need something different than a central NFS-Store. This is to slow. Regards Marc

[ceph-users] some PGs degraded after upgrading size to 3

tried restarting the OSDs one by one (which is why the recovery enter_time is so recent). Any help would be greatly appreciated. Regards, Marc ___ ceph-users mailing list ceph-users@lists.ceph.com http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com

[ceph-users] Mons deadlocked after they all died

: INFO:ceph-create-keys:ceph-mon is not in quorum: u'probing' So, the monitors dont start up (stuck probing) because they cant communicate because they need new keys, and the keys cannot be generated because theres no quorum. Is there a way to fix this? Kind regards, Marc

Re: [ceph-users] Mons deadlocked after they all died

actually correct (fsck)? The ceph-create-keys is a red herring and will stop as soon as. The monitors do get into a quorum. -Greg On Tuesday, April 29, 2014, Marc m...@shoowin.de wrote: Hi, still working on a troubled ceph cluster running .61.2-1raring consisting of (currently) 4 monitors

Re: [ceph-users] Mons deadlocked after they all died

a store.db with ~200GB On 29/04/2014 19:05, Gregory Farnum wrote: On Tue, Apr 29, 2014 at 9:48 AM, Marc m...@shoowin.de wrote: 'ls' on the respective stores in /var/lib/ceph/mon/ceph.X/store.db returns a list of files (i.e. still present), fsck seems fine. I did notice that one of the nodes

Re: [ceph-users] Trying to rescue a lost quorum

30 seconds passing. So I guess this sync is somehow triggering the 30s mon sync timeout. Should it do that? Should I try increasing the sync timeout? Advice on how to proceed is very welcome. Thanks, Marc On 01/03/2014 17:51, Martin B Nielsen wrote: Hi, You can't form quorom with your

Re: [ceph-users] Trying to rescue a lost quorum

welcome. Thanks, Marc On 01/03/2014 17:51, Martin B Nielsen wrote: Hi, You can't form quorom with your monitors on cuttlefish if you're mixing 0.61.5 with any 0.61.5+ ( https://ceph.com/docs/master/release-notes/ ) = section about 0.61.5. I'll advice installing pre-0.61.5, form quorom

[ceph-users] Trying to rescue a lost quorum

mons to a cluster running .61.2 on the 2 alive mons and all the osds? I'm guessing this is the last shot at trying to rescue the cluster without downtime. KR, Marc ___ ceph-users mailing list ceph-users@lists.ceph.com http://lists.ceph.com/listinfo.cgi

Re: [ceph-users] Trying to rescue a lost quorum

running on servers that also host OSDs, especially since there seem to be communication issues between those versions... or am I reading this wrong? KR, Marc On 28/02/2014 01:32, Gregory Farnum wrote: On Thu, Feb 27, 2014 at 4:25 PM, Marc m...@shoowin.de wrote: Hi, I was handed a Ceph cluster

[ceph-users] problem uploading 1GB and up file

Hello, I got a weird upload issue with Ceph - dumpling (0.67.2) and I don't know if someone can help me out to pin point my problem... Basically, If I'm trying to upload a 1Gb file, as soon as my upload is completed, apache return a 500 error... no problem if I upload a 900Mb file or less,

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