[ceph-users] adding ceph mon with ceph-deply ends in ceph-create-keys:ceph-mon is not in quorum: u'probing' / monmap with 0.0.0.0:0 addresses

0b-4fb3-a9ea-f6a635140abc name ceph5 new) v6 -- ?+0 0x530d280 10.0.0.55 is ceph5 Also cephx verify_reply problems: 2015-11-05 23:05:53.419746 7f17254af700 0 cephx: verify_reply couldn't decrypt with error: error decoding block for decryption 2015-11-05 23:05:53.419767 7f17254af700 0 -- 10.0.0.55:6789/0 >> 10.0.0.2:6789/0 pipe(0x49b1000 sd=19 :58188 s=1 pgs=0 cs=0 l=0 c=0x473aec0).failed verifying authorize reply ceph-s is fine, no clock screw, no nothing, all fine. Any suggestions ? Thank you ! -- Mit freundlichen Gruessen / Best regards Oliver Dzombic ___ ceph-users mailing list ceph-users@lists.ceph.com http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com

Re: [ceph-users] Ceph performances

Hi Remi, setting inode64 in osd_mount_options_xfs might help a little. -- Mit freundlichen Gruessen / Best regards Oliver Dzombic ___ ceph-users mailing list ceph-users@lists.ceph.com http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com

Re: [ceph-users] Issues with CentOS RDO Liberty (OpenStack) and Ceph Repo (dependency resolution failed)

Hi Kevin, what does an "yum update" ? Are there any error's ? Also you can try a "yum clean all" The problem in this case is most probably not ceph related but with your local rpm database/repository. -- Mit freundlichen Gruessen / Bes

Re: [ceph-users] Issue activating OSDs

Hi Robert, did you already tried ceph-deply gatherkeys ? And did you already tried to reboot the nodes completely ? -- Mit freundlichen Gruessen / Best regards Oliver Dzombic ___ ceph-users mailing list ceph-users@lists.ceph.com http

Re: [ceph-users] poor performance when recovering

ssues on a version which will be EOL in 3 weeks... -- Mit freundlichen Gruessen / Best regards Oliver Dzombic Am 07.12.2015 um 15:26 schrieb Libin Wu: > Btw, my ceph version is 0.80.11 > > 2015-12-07 21:45 GMT+08:00 Libin Wu : >> Hi, cephers >> >> I'm doing the per

Re: [ceph-users] hadoop on cephfs

pinguin to somehow live in the sahara, might be possible ( at least for some time ), but usually not a good idea ;-) -- Mit freundlichen Gruessen / Best regards Oliver Dzombic IP-Interactive mailto:i...@ip-interactive.de Anschrift: IP Interactive UG ( haftungsbeschraenkt ) Zum Sonnenberg 1-3

Re: [ceph-users] Mapping RBD On Ceph Cluster Node

mounts. -- Mit freundlichen Gruessen / Best regards Oliver Dzombic IP-Interactive mailto:i...@ip-interactive.de Anschrift: IP Interactive UG ( haftungsbeschraenkt ) Zum Sonnenberg 1-3 63571 Gelnhausen HRB 93402 beim Amtsgericht Hanau Geschäftsführung: Oliver Dzombic Steuer Nr.: 35 236 3622 1

Re: [ceph-users] Mapping RBD On Ceph Cluster Node

Hi, sure. http://tracker.ceph.com/issues/13643 -- Mit freundlichen Gruessen / Best regards Oliver Dzombic IP-Interactive mailto:i...@ip-interactive.de Anschrift: IP Interactive UG ( haftungsbeschraenkt ) Zum Sonnenberg 1-3 63571 Gelnhausen HRB 93402 beim Amtsgericht Hanau Geschäftsführung

Re: [ceph-users] Scrub Errors

Hi, please check with ceph health which pg's cause trouble. Please try: ceph pg repair 4.97 And look if it can be resolved. If not, please paste the corresponding log. That repair can take some time... -- Mit freundlichen Gruessen / Best regards Oliver Dzombic IP-Interactive mai

[ceph-users] 4kN vs. 512E drives and choosing drives

n ISE (Aries KP) - ST4000NM0014: Seagate 3.5" 4TB SAS 12Gb/s 7.2K RPM 128M Makara (4kN) This drives are also available in 512E versions. Anyone has any experience with any of that drives ? Any input is welcome. Thank you ! -- Mit freundlichen Gruessen / Best regards Oliver Dzombic IP-Interac

Re: [ceph-users] Scrub Errors

your setting for the minimal required copies ? osd_pool_default_min_size = ?? And whats the setting for the to create copies ? osd_pool_default_size = ??? Please give us the output of ceph osd pool ls detail -- Mit freundlichen Gruessen / Best regards Oliver Dzombic IP-Interactive mailto:i

Re: [ceph-users] Implications of using directory as Ceph OSD devices

really serious reason to do so, i wont do it. In case of upgrades, this whole will also clash without end. -- Mit freundlichen Gruessen / Best regards Oliver Dzombic IP-Interactive mailto:i...@ip-interactive.de Anschrift: IP Interactive UG ( haftungsbeschraenkt ) Zum Sonnenberg 1-3 63571

Re: [ceph-users] Scrub Errors

Dzombic IP-Interactive mailto:i...@ip-interactive.de Anschrift: IP Interactive UG ( haftungsbeschraenkt ) Zum Sonnenberg 1-3 63571 Gelnhausen HRB 93402 beim Amtsgericht Hanau Geschäftsführung: Oliver Dzombic Steuer Nr.: 35 236 3622 1 UST ID: DE274086107 Am 04.05.2016 um 22:46 schrieb Blade

Re: [ceph-users] Ubuntu or CentOS for my first lab. Please recommend. Thanks

h. In case of emergency/troubleshooting, its ALWAYS best, if you work with a known system ( and dont need to rely too much on searchengine input/support of 3rd party ). So, in the very end, take that, what you can work with -and like most ! :) -- Mit freundlichen Gruessen / Best regards Oliver Dz

Re: [ceph-users] Dual Role Nodes

freundlichen Gruessen / Best regards Oliver Dzombic IP-Interactive mailto:i...@ip-interactive.de Anschrift: IP Interactive UG ( haftungsbeschraenkt ) Zum Sonnenberg 1-3 63571 Gelnhausen HRB 93402 beim Amtsgericht Hanau Geschäftsführung: Oliver Dzombic Steuer Nr.: 35 236 3622 1 UST ID

Re: [ceph-users] Mount Jewel CephFS to CentOS6

Hi, ceph-fuse will be yours. Or, if you can do kernel > 2.6.32 ( or when ever ceph was introduced into the kernel ) then you can also have the kernel mount with hammer. -- Mit freundlichen Gruessen / Best regards Oliver Dzombic IP-Interactive mailto:i...@ip-interactive.de Anschrift:

Re: [ceph-users] failing to respond to cache pressure

uction ready". So any clearification if this code is now stable, or not, and if yes, what's the exact difference between "stable" and "production ready", is very welcome. Thank you ! -- Mit freundlichen Gruessen / Best regards Oliver Dzombic IP-Interactive mai

Re: [ceph-users] dd testing from within the VM

test with different settings. --- The effect of conv=fdatasync will be only as big, as the RAM memory of your test client will be. -- Mit freundlichen Gruessen / Best regards Oliver Dzombic IP-Interactive mailto:i...@ip-interactive.de Anschrift: IP Interactive UG ( haftungsbeschraenkt ) Zum Sonn

Re: [ceph-users] dd testing from within the VM

Hi Ken, wow thats quiet worst. That means you can not use this cluster like that. How does your ceph.conf look like ? How looks ceph -s ? -- Mit freundlichen Gruessen / Best regards Oliver Dzombic IP-Interactive mailto:i...@ip-interactive.de Anschrift: IP Interactive UG

Re: [ceph-users] mark out vs crush weight 0

a IOPS/HDD Bandwidth rate limit, that i can simply tell the cluster to use max. 10 IOPS and/or 10 MB/s for the recovery, then i think it would be a great help for any usecase and administrator. Thanks ! -- Mit freundlichen Gruessen / Best regards Oliver Dzombic IP-Interactive mailto:i..

Re: [ceph-users] Cant remove ceph filesystem

Hi Ravi, well is the answer not already written in there ? MDS all of ? Please ceph -s :) -- Mit freundlichen Gruessen / Best regards Oliver Dzombic IP-Interactive mailto:i...@ip-interactive.de Anschrift: IP Interactive UG ( haftungsbeschraenkt ) Zum Sonnenberg 1-3 63571 Gelnhausen HRB

Re: [ceph-users] Public and Private network over 1 interface

just because i run out of ports ( while i have still so much bandwidth on it ). But on the other hand, in my humble opinion, the factor of how easy it is to debug and how big the chance of cross side effects is, is a big, considerable factor. -- Mit freundlichen Gruessen / Best regards Oliver Dz

Re: [ceph-users] SSD randwrite performance

regards Oliver Dzombic IP-Interactive mailto:i...@ip-interactive.de Anschrift: IP Interactive UG ( haftungsbeschraenkt ) Zum Sonnenberg 1-3 63571 Gelnhausen HRB 93402 beim Amtsgericht Hanau Geschäftsführung: Oliver Dzombic Steuer Nr.: 35 236 3622 1 UST ID: DE274086107 Am 24.05.2016 um 20:2

Re: [ceph-users] restore OSD node After SO failure

. Good luck ! -- Mit freundlichen Gruessen / Best regards Oliver Dzombic IP-Interactive mailto:i...@ip-interactive.de Anschrift: IP Interactive UG ( haftungsbeschraenkt ) Zum Sonnenberg 1-3 63571 Gelnhausen HRB 93402 beim Amtsgericht Hanau Geschäftsführung: Oliver Dzombic Steuer Nr.: 35 236

Re: [ceph-users] Fwd: [Ceph-community] Wasting the Storage capacity when using Ceph based On high-end storage systems

f capacity is small. And in addition to that, let ceph add extra redundancy. In any case, what you talk about is an advantage of ceph, and not the opposite. -- Mit freundlichen Gruessen / Best regards Oliver Dzombic IP-Interactive mailto:i...@ip-interactive.de Anschrift: IP Inte

Re: [ceph-users] Fwd: [Ceph-community] Wasting the Storage capacity when using Ceph based On high-end storage systems

still enough, to ruin ur day, if you have 8 logical cores and 12 disks ( in scrubbing/backfilling/high load ). So all single Core CPU's are just good for a very limited amount of OSD's. -- Mit freundlichen Gruessen / Best regards Oliver Dzombic IP-Interactive mailto:i...@ip-interactiv

Re: [ceph-users] Fwd: [Ceph-community] Wasting the Storage capacity when using Ceph based On high-end storage systems

oth anymore. But again, many factor's are involved, so make ur own picture :-) -- Mit freundlichen Gruessen / Best regards Oliver Dzombic IP-Interactive mailto:i...@ip-interactive.de Anschrift: IP Interactive UG ( haftungsbeschraenkt ) Zum Sonnenberg 1-3 63571 Gelnhausen HRB 93402 beim Am

Re: [ceph-users] Fwd: [Ceph-community] Wasting the Storage capacity when using Ceph based On high-end storage systems

. 12-24x 2,4 GHz E5 ) and this way, the more OSD's you can run, without being the CPU the bottleneck. While > frequency == > task performance ( write at most ). -- Mit freundlichen Gruessen / Best regards Oliver Dzombic IP-Interactive mailto:i...@ip-interactive.de Anschrift: IP Int

Re: [ceph-users] Fwd: [Ceph-community] Wasting the Storage capacity when using Ceph based On high-end storage systems

-- Mit freundlichen Gruessen / Best regards Oliver Dzombic IP-Interactive mailto:i...@ip-interactive.de Anschrift: IP Interactive UG ( haftungsbeschraenkt ) Zum Sonnenberg 1-3 63571 Gelnhausen HRB 93402 beim Amtsgericht Hanau Geschäftsführung: Oliver Dzombic Steuer Nr.: 35 236 3622 1 UST ID: DE27

[ceph-users] Migrating files from ceph fs from cluster a to cluster b without low downtime

you ! -- Mit freundlichen Gruessen / Best regards Oliver Dzombic IP-Interactive mailto:i...@ip-interactive.de Anschrift: IP Interactive UG ( haftungsbeschraenkt ) Zum Sonnenberg 1-3 63571 Gelnhausen HRB 93402 beim Amtsgericht Hanau Geschäftsführung: Oliver Dzombic Steuer Nr.: 35 23

Re: [ceph-users] Migrating files from ceph fs from cluster a to cluster b without low downtime

with LVM ). So i am looking for a tool which can do that on a file-base level. -- Mit freundlichen Gruessen / Best regards Oliver Dzombic IP-Interactive mailto:i...@ip-interactive.de Anschrift: IP Interactive UG ( haftungsbeschraenkt ) Zum Sonnenberg 1-3 63571 Gelnhausen HRB 93402

[ceph-users] ceph-deploy prepare journal on software raid ( md device )

exit status: 1 [ceph_deploy.osd][ERROR ] Failed to execute command: /usr/sbin/ceph-disk -v prepare --cluster ceph --fs-type xfs -- /dev/sdf /dev/md128 [ceph_deploy][ERROR ] GenericError: Failed to create 1 OSDs Thank you ! -- Mit freundlichen Gruessen /

[ceph-users] hdparm SG_IO: bad/missing sense data LSI 3108

10, and Raid 0 devices exportet. Everywhere the same. Kernel is 3.10.0-327.18.2.el7.x86_64 Can anyone tell me how to fix this ? Thank you ! -- Mit freundlichen Gruessen / Best regards Oliver Dzombic IP-Interactive mailto:i...@ip-interactive.de Anschrift: IP Interactive UG ( haftungsbe

Re: [ceph-users] hdparm SG_IO: bad/missing sense data LSI 3108

trying to manually create the osd's. Have a nice sunday ! -- Mit freundlichen Gruessen / Best regards Oliver Dzombic IP-Interactive mailto:i...@ip-interactive.de Anschrift: IP Interactive UG ( haftungsbeschraenkt ) Zum Sonnenberg 1-3 63571 Gelnhausen HRB 93402 beim Amtsgericht

Re: [ceph-users] ceph-deploy prepare journal on software raid ( md device )

f you work with any kind of raid devices. -- Mit freundlichen Gruessen / Best regards Oliver Dzombic IP-Interactive mailto:i...@ip-interactive.de Anschrift: IP Interactive UG ( haftungsbeschraenkt ) Zum Sonnenberg 1-3 63571 Gelnhausen HRB 93402 beim Amtsgericht Hanau Geschäftsführung: Oliver Dz

Re: [ceph-users] PGs Realationship on Cache Tiering

Hi, no, its two independent pools. -- Mit freundlichen Gruessen / Best regards Oliver Dzombic IP-Interactive mailto:i...@ip-interactive.de Anschrift: IP Interactive UG ( haftungsbeschraenkt ) Zum Sonnenberg 1-3 63571 Gelnhausen HRB 93402 beim Amtsgericht Hanau Geschäftsführung: Oliver

[ceph-users] strange cache tier behaviour with cephfs

ng specific with cephfs, or is my config just too much crappy and i have no idea what i am doing here ? Anything is highly welcome ! Thank you ! -- Mit freundlichen Gruessen / Best regards Oliver Dzombic IP-Interactive mailto:i...@ip-interactive.de Anschrift: IP Interactive UG ( haftungsbesch

Re: [ceph-users] strange cache tier behaviour with cephfs

cache pool, while after 3600 seconds they should be gone. So there is some major problem here, as it seems to me. -- Mit freundlichen Gruessen / Best regards Oliver Dzombic IP-Interactive mailto:i...@ip-interactive.de Anschrift: IP Interactive UG ( haftungsbeschraenkt ) Zum Sonnenberg 1-3

Re: [ceph-users] strange cache tier behaviour with cephfs

. Its always read from the cold pool. -- Mit freundlichen Gruessen / Best regards Oliver Dzombic IP-Interactive mailto:i...@ip-interactive.de Anschrift: IP Interactive UG ( haftungsbeschraenkt ) Zum Sonnenberg 1-3 63571 Gelnhausen HRB 93402 beim Amtsgericht Hanau Geschäftsführung: Oliver

Re: [ceph-users] strange cache tier behaviour with cephfs

existing improvement of speed. -- Mit freundlichen Gruessen / Best regards Oliver Dzombic IP-Interactive mailto:i...@ip-interactive.de Anschrift: IP Interactive UG ( haftungsbeschraenkt ) Zum Sonnenberg 1-3 63571 Gelnhausen HRB 93402 beim Amtsgericht Hanau Geschäftsführung: Oliver Dzombic

Re: [ceph-users] strange cache tier behaviour with cephfs

then it is sent to the Ceph client. " This is obviously not happening there. And the question is why. -- Mit freundlichen Gruessen / Best regards Oliver Dzombic IP-Interactive mailto:i...@ip-interactive.de Anschrift: IP Interactive UG ( haftungsbeschraenkt ) Zum Sonnenberg 1-3 63571 Gelnh

Re: [ceph-users] strange cache tier behaviour with cephfs

documentation, expected behaviour. Thank you very much for this hint ! I will repeat now all the testing. -- Mit freundlichen Gruessen / Best regards Oliver Dzombic IP-Interactive mailto:i...@ip-interactive.de Anschrift: IP Interactive UG ( haftungsbeschraenkt ) Zum Sonnenberg 1-3 63571

Re: [ceph-users] strange cache tier behaviour with cephfs

r super big thanks for your time ! -- Mit freundlichen Gruessen / Best regards Oliver Dzombic IP-Interactive mailto:i...@ip-interactive.de Anschrift: IP Interactive UG ( haftungsbeschraenkt ) Zum Sonnenberg 1-3 63571 Gelnhausen HRB 93402 beim Amtsgericht Hanau Geschäftsführung: Oliver Dzombic

Re: [ceph-users] Is Dynamic Cache tiering supported in Jewel

/jewel/rados/operations/crush-map/#placing-different-pools-on-different-osds Good luck ! -- Mit freundlichen Gruessen / Best regards Oliver Dzombic IP-Interactive mailto:i...@ip-interactive.de Anschrift: IP Interactive UG ( haftungsbeschraenkt ) Zum Sonnenberg 1-3 63571 Gelnhausen HRB 93402

Re: [ceph-users] CephFS Bug found with CentOS 7.2

Hi, i have identical setup, except that i run 10.2.2 now. I can not reproduce that. -- Mit freundlichen Gruessen / Best regards Oliver Dzombic IP-Interactive mailto:i...@ip-interactive.de Anschrift: IP Interactive UG ( haftungsbeschraenkt ) Zum Sonnenberg 1-3 63571 Gelnhausen HRB 93402

Re: [ceph-users] Switches and latency

ratio, i dont see where IB will do a good job for you in the long shot. -- Mit freundlichen Gruessen / Best regards Oliver Dzombic IP-Interactive mailto:i...@ip-interactive.de Anschrift: IP Interactive UG ( haftungsbeschraenkt ) Zum Sonnenberg 1-3 63571 Gelnhausen HRB 93402 beim Amtsgericht

Re: [ceph-users] v10.2.2 Jewel released

be very intresting. Thank you ! -- Mit freundlichen Gruessen / Best regards Oliver Dzombic IP-Interactive mailto:i...@ip-interactive.de Anschrift: IP Interactive UG ( haftungsbeschraenkt ) Zum Sonnenberg 1-3 63571 Gelnhausen HRB 93402 beim Amtsgericht Hanau Geschäftsführung: Oliver Dzom

Re: [ceph-users] Down a osd and bring it Up

. -- Mit freundlichen Gruessen / Best regards Oliver Dzombic IP-Interactive mailto:i...@ip-interactive.de Anschrift: IP Interactive UG ( haftungsbeschraenkt ) Zum Sonnenberg 1-3 63571 Gelnhausen HRB 93402 beim Amtsgericht Hanau Geschäftsführung: Oliver Dzombic Steuer Nr.: 35 236 3622 1 UST ID

Re: [ceph-users] CephFS Bug found with CentOS 7.2

Hi, just to verify this: no symlink usage == no problem/bug right ? -- Mit freundlichen Gruessen / Best regards Oliver Dzombic IP-Interactive mailto:i...@ip-interactive.de Anschrift: IP Interactive UG ( haftungsbeschraenkt ) Zum Sonnenberg 1-3 63571 Gelnhausen HRB 93402 beim Amtsgericht

Re: [ceph-users] IOPS requirements

Hi, the most accurate way should be to check on each hostmachine how much IOPS are flowing through. You can also visualize this with for example munin. This way you can also see the peaks. -- Mit freundlichen Gruessen / Best regards Oliver Dzombic IP-Interactive mailto:i...@ip

Re: [ceph-users] cluster down during backfilling, Jewel tunables and client IO optimisations

to what you described, the problem was not the backfilling but something else inside the cluster. Maybe something was blocked somewhere and only a reset could help. The logs would might have given an answer about that. -- Mit freundlichen Gruessen / Best regards Oliver Dzombic IP-Interactive

Re: [ceph-users] Ceph Performance vs Entry Level San Arrays

se to have it, and this way, if you picked the right partner, being on a safe(er) side that things will not go mess. -- Mit freundlichen Gruessen / Best regards Oliver Dzombic IP-Interactive mailto:i...@ip-interactive.de Anschrift: IP Interactive UG ( haftungsbeschraenkt ) Zum Sonnenberg

Re: [ceph-users] Ceph deployment

essen / Best regards Oliver Dzombic IP-Interactive mailto:i...@ip-interactive.de Anschrift: IP Interactive UG ( haftungsbeschraenkt ) Zum Sonnenberg 1-3 63571 Gelnhausen HRB 93402 beim Amtsgericht Hanau Geschäftsführung: Oliver Dzombic Steuer Nr.: 35 236 3622 1 UST ID: DE274086107 Am 22.06.2016

Re: [ceph-users] stuck unclean since forever

Hi Min, as its written there: too few PGs per OSD (2 < min 30) You have to raise the PG's. -- Mit freundlichen Gruessen / Best regards Oliver Dzombic IP-Interactive mailto:i...@ip-interactive.de Anschrift: IP Interactive UG ( haftungsbeschraenkt ) Zum Sonnenberg 1-3 63571 Gelnhau

Re: [ceph-users] cephfs mount /etc/fstab

Hi, it means its on 3 different hosts. -- Mit freundlichen Gruessen / Best regards Oliver Dzombic IP-Interactive mailto:i...@ip-interactive.de Anschrift: IP Interactive UG ( haftungsbeschraenkt ) Zum Sonnenberg 1-3 63571 Gelnhausen HRB 93402 beim Amtsgericht Hanau Geschäftsführung: Oliver

Re: [ceph-users] Should I use different pool?

/docs/jewel/rados/ is in general a very good start point. I suggest you to read it, and i mean read, not just flying over it. And after you read it, read it again, because for sure you missed some useful informations. Good luck ! -- Mit freundlichen Gruessen / Best regards Oliver Dzombic IP

Re: [ceph-users] Another cluster completely hang

Hi Mario, please give some more details: Please the output of: ceph osd pool ls detail ceph osd df ceph --version ceph -w for 10 seconds ( use http://pastebin.com/ please ) ceph osd crush dump ( also pastebin pls ) -- Mit freundlichen Gruessen / Best regards Oliver Dzombic IP-Interactive

Re: [ceph-users] Rebalancing cluster and client access

Hi Sergey, IF you have size = 2 and min_size = 1 then with 2 replica's all should be fine and accessable, even when 1 node goes down. -- Mit freundlichen Gruessen / Best regards Oliver Dzombic IP-Interactive mailto:i...@ip-interactive.de Anschrift: IP Interactive UG ( haftungsbeschr

Re: [ceph-users] Another cluster completely hang

Hi Mario, in my opinion you should 1. fix too many PGs per OSD (307 > max 300) 2. stop scrubbing / deeb scrubbing -- How looks your current ceph osd tree ? -- Mit freundlichen Gruessen / Best regards Oliver Dzombic IP-Interactive mailto:i...@ip-interactive.de Anschr

Re: [ceph-users] Another cluster completely hang

r total cluster. -- Mit freundlichen Gruessen / Best regards Oliver Dzombic IP-Interactive mailto:i...@ip-interactive.de Anschrift: IP Interactive UG ( haftungsbeschraenkt ) Zum Sonnenberg 1-3 63571 Gelnhausen HRB 93402 beim Amtsgericht Hanau Geschäftsführung: Oliver Dzombic Steuer Nr.:

Re: [ceph-users] Another cluster completely hang

hi, ceph osd set noscrub ceph osd set nodeep-scrub ceph osd in -- Mit freundlichen Gruessen / Best regards Oliver Dzombic IP-Interactive mailto:i...@ip-interactive.de Anschrift: IP Interactive UG ( haftungsbeschraenkt ) Zum Sonnenberg 1-3 63571 Gelnhausen HRB 93402 beim Amtsgericht

Re: [ceph-users] Another cluster completely hang

/stuck/what_ever_not_good. -- Mit freundlichen Gruessen / Best regards Oliver Dzombic IP-Interactive mailto:i...@ip-interactive.de Anschrift: IP Interactive UG ( haftungsbeschraenkt ) Zum Sonnenberg 1-3 63571 Gelnhausen HRB 93402 beim Amtsgericht Hanau Geschäftsführung: Oliver Dzombic Steuer Nr.: 35 236 3622

Re: [ceph-users] Another cluster completely hang

undlichen Gruessen / Best regards Oliver Dzombic IP-Interactive mailto:i...@ip-interactive.de Anschrift: IP Interactive UG ( haftungsbeschraenkt ) Zum Sonnenberg 1-3 63571 Gelnhausen HRB 93402 beim Amtsgericht Hanau Geschäftsführung: Oliver Dzombic Steuer Nr.: 35 236 3622 1 UST ID: DE274086107

Re: [ceph-users] Ceph for online file storage

als and metadata ( take care to use the right ssd's for that ) Look at https://www.sebastien-han.fr/blog/2014/10/10/ceph-how-to-test-if-your-ssd-is-suitable-as-a-journal-device/ to have an idea what i mean. Good luck ! -- Mit freundlichen Gruessen / Best regards Oliver Dzombic IP-Interacti

Re: [ceph-users] suse_enterprise_storage3_rbd_LIO_vmware_performance_bad

at. -- Mit freundlichen Gruessen / Best regards Oliver Dzombic IP-Interactive mailto:i...@ip-interactive.de Anschrift: IP Interactive UG ( haftungsbeschraenkt ) Zum Sonnenberg 1-3 63571 Gelnhausen HRB 93402 beim Amtsgericht Hanau Geschäftsführung: Oliver Dzombic Steuer Nr.: 35 236 3

Re: [ceph-users] cluster failing to recover

Hi, please provide: ceph health detail ceph osd tree -- Mit freundlichen Gruessen / Best regards Oliver Dzombic IP-Interactive mailto:i...@ip-interactive.de Anschrift: IP Interactive UG ( haftungsbeschraenkt ) Zum Sonnenberg 1-3 63571 Gelnhausen HRB 93402 beim Amtsgericht Hanau

Re: [ceph-users] cluster failing to recover

0,21] are not on the down osd's 1 and 22 neighter of them. So the should not be missing. But they are. Anyway, i think the next step would be to start a pg_repair command and see where the road goes. -- Mit freundlichen Gruessen / Best regards Oliver Dzombic IP-Interactive mailto:i...@ip

[ceph-users] ceph + vmware

something similar out there for ceph ? What are you using ? Thank you ! -- Mit freundlichen Gruessen / Best regards Oliver Dzombic IP-Interactive mailto:i...@ip-interactive.de Anschrift: IP Interactive UG ( haftungsbeschraenkt ) Zum Sonnenberg 1-3 63571 Gelnhausen HRB 93402 beim Amtsgericht

[ceph-users] ceph mon Segmentation fault after set crush_ruleset ceph 10.2.2

st_change 473 flags hashpspool stripe_width 0 This here is from the mon server which issues the command: http://pastebin.com/b2bCJsGT Any idea what the problem is ? Cluster is healthy, same command could be issued successfully in the past, world seems fine. Thank you ! -- Mit freundlich

Re: [ceph-users] New to Ceph - osd autostart problem

". As you know, this information does not help. -- Mit freundlichen Gruessen / Best regards Oliver Dzombic IP-Interactive mailto:i...@ip-interactive.de Anschrift: IP Interactive UG ( haftungsbeschraenkt ) Zum Sonnenberg 1-3 63571 Gelnhausen HRB 93402 beim Amtsgericht Hanau Geschäftsführu

Re: [ceph-users] ceph + vmware

ult after set crush_ruleset ceph 10.2.2" what i already mailed here to the list is solved, we can start the testing. -- Mit freundlichen Gruessen / Best regards Oliver Dzombic IP-Interactive mailto:i...@ip-interactive.de Anschrift: IP Interactive UG ( haftungsbeschraenkt ) Zum So

Re: [ceph-users] Emergency! Production cluster is down

Hi, fast aid: remove cephx authentication. -- Mit freundlichen Gruessen / Best regards Oliver Dzombic IP-Interactive mailto:i...@ip-interactive.de Anschrift: IP Interactive UG ( haftungsbeschraenkt ) Zum Sonnenberg 1-3 63571 Gelnhausen HRB 93402 beim Amtsgericht Hanau Geschäftsführung

Re: [ceph-users] ceph + vmware

ds Oliver Dzombic IP-Interactive mailto:i...@ip-interactive.de Anschrift: IP Interactive UG ( haftungsbeschraenkt ) Zum Sonnenberg 1-3 63571 Gelnhausen HRB 93402 beim Amtsgericht Hanau Geschäftsführung: Oliver Dzombic Steuer Nr.: 35 236 3622 1 UST ID: DE274086107 Am 11.07.2016 um 22:24 schrieb

[ceph-users] setting crushmap while creating pool fails

ze 2 crush_ruleset 1 object_hash rjenkins pg_num 64 pgp_num 64 last_change 483 flags hashpspool stripe_width 0 but it has crush_ruleset 1. Why ? Thank you ! -- Mit freundlichen Gruessen / Best regards Oliver Dzombic IP-Interactive mailto:i...@ip-interactive.de Anschrift: IP Interactive UG ( haftu

Re: [ceph-users] setting crushmap while creating pool fails

for other pools, which is not really an option. I deeply appriciate any kind of idea... Thank you ! -- Mit freundlichen Gruessen / Best regards Oliver Dzombic IP-Interactive mailto:i...@ip-interactive.de Anschrift: IP Interactive UG ( haftungsbeschraenkt ) Zum Sonnenberg 1-3 63571 Gelnh

Re: [ceph-users] setting crushmap while creating pool fails

Hi, wow, figured it out. If you dont have a ruleset 0 id, you are in trouble. So the solution is, that you >MUST< have a ruleset id 0. -- Mit freundlichen Gruessen / Best regards Oliver Dzombic IP-Interactive mailto:i...@ip-interactive.de Anschrift: IP Interactive UG ( haftungsbesch

Re: [ceph-users] ceph + vmware

disabled by config. But by config the default size and min size of newly created pool are different from what ceph really does. -- Mit freundlichen Gruessen / Best regards Oliver Dzombic IP-Interactive mailto:i...@ip-interactive.de Anschrift: IP Interactive UG ( haftungsbeschraenkt ) Zum

Re: [ceph-users] New to Ceph - osd autostart problem

umentation, that people would understand better what ceph does exactly :) -- Mit freundlichen Gruessen / Best regards Oliver Dzombic IP-Interactive mailto:i...@ip-interactive.de Anschrift: IP Interactive UG ( haftungsbeschraenkt ) Zum Sonnenberg 1-3 63571 Gelnhausen HRB 93402 beim Amtsger

Re: [ceph-users] setting crushmap while creating pool fails

est regards Oliver Dzombic IP-Interactive mailto:i...@ip-interactive.de Anschrift: IP Interactive UG ( haftungsbeschraenkt ) Zum Sonnenberg 1-3 63571 Gelnhausen HRB 93402 beim Amtsgericht Hanau Geschäftsführung: Oliver Dzombic Steuer Nr.: 35 236 3622 1 UST ID: DE274086107 Am 15.07.2016 um 06

Re: [ceph-users] ceph + vmware

Gruessen / Best regards Oliver Dzombic IP-Interactive mailto:i...@ip-interactive.de Anschrift: IP Interactive UG ( haftungsbeschraenkt ) Zum Sonnenberg 1-3 63571 Gelnhausen HRB 93402 beim Amtsgericht Hanau Geschäftsführung: Oliver Dzombic Steuer Nr.: 35 236 3622 1 UST ID: DE274086107 Am

Re: [ceph-users] ceph + vmware

iscsi. So the cluster will internally duplicate it via 10G. So my expected bandwidth inside the vm should be higher than half of the maximum speed. Is this a wrong understanding of the mechanism ? -- Mit freundlichen Gruessen / Best regards Oliver Dzombic IP-Interactive mailto:i...@ip

Re: [ceph-users] how to use cache tiering with proxy in ceph-10.2.2

Hi, osd_tier_promote_max_bytes_sec is your friend. -- Mit freundlichen Gruessen / Best regards Oliver Dzombic IP-Interactive mailto:i...@ip-interactive.de Anschrift: IP Interactive UG ( haftungsbeschraenkt ) Zum Sonnenberg 1-3 63571 Gelnhausen HRB 93402 beim Amtsgericht Hanau

Re: [ceph-users] how to use cache tiering with proxy in ceph-10.2.2

Dzombic IP-Interactive mailto:i...@ip-interactive.de Anschrift: IP Interactive UG ( haftungsbeschraenkt ) Zum Sonnenberg 1-3 63571 Gelnhausen HRB 93402 beim Amtsgericht Hanau Geschäftsführung: Oliver Dzombic Steuer Nr.: 35 236 3622 1 UST ID: DE274086107 Am 18.07.2016 um 11:14 schrieb m13913886

Re: [ceph-users] how to use cache tiering with proxy in ceph-10.2.2

Hi, everything is here: http://docs.ceph.com/docs/jewel/ except osd_tier_promote_max_bytes_sec and other stuff, but its enough there that you can make it work. -- Mit freundlichen Gruessen / Best regards Oliver Dzombic IP-Interactive mailto:i...@ip-interactive.de Anschrift: IP

Re: [ceph-users] ceph health

Hi, please show the output of: ceph osd pool ls detail also ceph health detail please. -- Mit freundlichen Gruessen / Best regards Oliver Dzombic IP-Interactive mailto:i...@ip-interactive.de Anschrift: IP Interactive UG ( haftungsbeschraenkt ) Zum Sonnenberg 1-3 63571 Gelnhausen HRB

Re: [ceph-users] how to use cache tiering with proxy in ceph-10.2.2

period: 120 So you can obviously ignore the ceph --show-config command. Its simply not working correctly. -- Mit freundlichen Gruessen / Best regards Oliver Dzombic IP-Interactive mailto:i...@ip-interactive.de Anschrift: IP Interactive UG ( haftungsbeschraenkt ) Zum Sonnenberg 1-3

[ceph-users] cephfs failed to rdlock, waiting

2016-07-26 04:32:09.355503 7ffb331ca700 0 log_channel(cluster) log [WRN] : 1 slow requests, 1 included below; oldest blocked for > 483.826590 secs 2016-07-26 04:32:09.355531 7ffb331ca700 0 log_channel(cluster) log [WRN] : slow request 483.826590 seconds old, received at 2016-07-26 04:24:05.5288

Re: [ceph-users] cephfs failed to rdlock, waiting

TOTAL 53926G 26654G 27272G 49.43 MIN/MAX VAR: 0.72/1.84 STDDEV: 21.46 -- Mit freundlichen Gruessen / Best regards Oliver Dzombic IP-Interactive mailto:i...@ip-interactive.de Anschrift: IP Interactive UG ( haftungsbeschraenkt ) Zum Sonnenberg 1-3 63571 Gelnhausen HRB 93402 beim

Re: [ceph-users] cephfs failed to rdlock, waiting

regards Oliver Dzombic IP-Interactive mailto:i...@ip-interactive.de Anschrift: IP Interactive UG ( haftungsbeschraenkt ) Zum Sonnenberg 1-3 63571 Gelnhausen HRB 93402 beim Amtsgericht Hanau Geschäftsführung: Oliver Dzombic Steuer Nr.: 35 236 3622 1 UST ID: DE274086107 Am 26.07.2016 um 04:56

Re: [ceph-users] cephfs failed to rdlock, waiting

: 0.72/1.70 STDDEV: 16.36 -- Mit freundlichen Gruessen / Best regards Oliver Dzombic IP-Interactive mailto:i...@ip-interactive.de Anschrift: IP Interactive UG ( haftungsbeschraenkt ) Zum Sonnenberg 1-3 63571 Gelnhausen HRB 93402 beim Amtsgericht Hanau Geschäftsführung: Oliver Dzombic

Re: [ceph-users] Guests not getting an IP

Hi, i dont see how this is ceph related. You should ask your question in a cloudstack mailinglist/forum/webseite. -- Mit freundlichen Gruessen / Best regards Oliver Dzombic IP-Interactive mailto:i...@ip-interactive.de Anschrift: IP Interactive UG ( haftungsbeschraenkt ) Zum Sonnenberg 1-3

[ceph-users] vmware + iscsi + tgt + reservations

path vmhba37:C0:T0:L1, reservation state on device naa.6e010001 is unknown. tgtd --version 1.0.55 Any help / idea is appriciated ! Thank you ! -- Mit freundlichen Gruessen / Best regards Oliver Dzombic IP-Interactive mailto:i...@ip-interactive.de Anschrift: IP

Re: [ceph-users] vmware + iscsi + tgt + reservations

regards Oliver Dzombic IP-Interactive mailto:i...@ip-interactive.de Anschrift: IP Interactive UG ( haftungsbeschraenkt ) Zum Sonnenberg 1-3 63571 Gelnhausen HRB 93402 beim Amtsgericht Hanau Geschäftsführung: Oliver Dzombic Steuer Nr.: 35 236 3622 1 UST ID: DE274086107 Am 02.09.2016 um 01:28

Re: [ceph-users] vmware + iscsi + tgt + reservations

system, make reservations, but it does not release it automatically, i guess because tgt does not support it. -- Mit freundlichen Gruessen / Best regards Oliver Dzombic IP-Interactive mailto:i...@ip-interactive.de Anschrift: IP Interactive UG ( haftungsbeschraenkt ) Zum Sonnenberg 1-3 63571

[ceph-users] production cluster down :(

ou ! -- Mit freundlichen Gruessen / Best regards Oliver Dzombic IP-Interactive mailto:i...@ip-interactive.de Anschrift: IP Interactive UG ( haftungsbeschraenkt ) Zum Sonnenberg 1-3 63571 Gelnhausen HRB 93402 beim Amtsgericht Hanau Geschäftsführung: Oliver Dzombic Steuer Nr.: 35 236

Re: [ceph-users] production cluster down :(

. Thank you ! -- Mit freundlichen Gruessen / Best regards Oliver Dzombic IP-Interactive mailto:i...@ip-interactive.de Anschrift: IP Interactive UG ( haftungsbeschraenkt ) Zum Sonnenberg 1-3 63571 Gelnhausen HRB 93402 beim Amtsgericht Hanau Geschäftsführung: Oliver Dzombic Steuer Nr.: 35 236 3622

Re: [ceph-users] Ceph + VMWare

for vmware + ceph. If it would work ( reliable ), numbers would explode for sure. 4) native = perfect, iscsi = OK -- Mit freundlichen Gruessen / Best regards Oliver Dzombic IP-Interactive mailto:i...@ip-interactive.de Anschrift: IP Interactive UG ( haftungsbeschraenkt ) Zum Sonnenberg 1-3 63

Re: [ceph-users] Ceph + VMWare

Dzombic IP-Interactive mailto:i...@ip-interactive.de Anschrift: IP Interactive UG ( haftungsbeschraenkt ) Zum Sonnenberg 1-3 63571 Gelnhausen HRB 93402 beim Amtsgericht Hanau Geschäftsführung: Oliver Dzombic Steuer Nr.: 35 236 3622 1 UST ID: DE274086107 Am 06.10.2016 um 08:13 schrieb Daniel

Re: [ceph-users] Problem copying a file with ceph-fuse

gards Oliver Dzombic IP-Interactive mailto:i...@ip-interactive.de Anschrift: IP Interactive UG ( haftungsbeschraenkt ) Zum Sonnenberg 1-3 63571 Gelnhausen HRB 93402 beim Amtsgericht Hanau Geschäftsführung: Oliver Dzombic Steuer Nr.: 35 236 3622 1 UST ID: DE274086107 Am 06.10.2016 um 16:28 sc

Re: [ceph-users] ceph website problems?

appriciated. I assume that who ever run the ceph cluster knows how ceph works. So its even more important to know what was going wrong, so this can be considered. Thank you ! -- Mit freundlichen Gruessen / Best regards Oliver Dzombic IP-Interactive mailto:i...@ip-interactive.de Anschrift: IP

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