[ceph-users] Ubuntu 17.10, Luminous - which repository

Hi, which repository should i take for Luminous under Ubuntu 17.10? I want a total new install with ceph-deploy, no upgrade. Is there any good tutorial for fresh install incl. bluestor? -- MfG, Markus Goldberg -- Markus

[ceph-users] Fresh install - all OSDs remain down and out

x.xxx.xxx.21:6789/0,bd-2=xxx.xxx.xxx.22:6789/0} election epoch 6, quorum 0,1,2 bd-0,bd-1,bd-2 osdmap e91: 90 osds: 0 up, 0 in flags sortbitwise pgmap v92: 64 pgs, 1 pools, 0 bytes data, 0 objects 0 kB used, 0 kB / 0 kB avail 64 creating r

Re: [ceph-users] Fresh install - all OSDs remain down and out

.00 (sum of its item) item node2 weight 2.00 } ​​Then you can use default ruleset. It is set to take the root "default". 2016-03-21 19:50 GMT+08:00 Markus Goldberg <mailto:goldb...@uni-hildesheim.de>>: Hi desmond, this is my decompile_map: root@bd-a:/etc/ceph#

[ceph-users] ceph-deploy - problem creating an osd

s 117 MB used, 189 TB / 189 TB avail 992 active+clean root@bd-a:~# Is it possible for the author of ceph-deploy, to make the reboot needlessly during these 2 steps ? Then it would also be possible to use create instead of prepare+activate Thank you, Markus

Re: [ceph-users] ceph-deploy - problem creating an osd

Am 11.06.2014 16:47, schrieb Alfredo Deza: On Wed, Jun 11, 2014 at 9:29 AM, Markus Goldberg wrote: Hi, ceph-deploy-1.5.3 can make trouble, if a reboot is done between preparation and aktivation of an osd: The osd-disk was /dev/sdb at this time, osd itself should go to sdb1, formatted to

[ceph-users] error creating image in rbd-erasure-pool

ble at the moment or am i mistyping? BTW: Deleting or shrinking an empty image takes very, very lonng Thank you, Markus ------ Markus Goldberg Universität Hildesheim Rechenzentrum Tel +49 5121 8

[ceph-users] Motherboard recommendation?

, how many cores? Does anyone know if M.2-SSDs are supported in their pci-e-slots? Thank you very much, Markus -- Markus Goldberg Universität Hildesheim Rechenzentrum Tel +49 5121 883

Re: [ceph-users] Motherboard recommendation?

think about higher spec. Does any one know about the exact processor requirement of 30 drives node for erasure coding? . I can't find suitable hardware recommendation for erasure coding. Cheers K.Mohamed Pakkeer On Thu, Apr 9, 2015 at 1:30 PM, Markus Goldberg mailto:goldb...@uni-hildeshe

[ceph-users] ceph-deploy Warnings

osd][DEBUG ] Host bd-2 is now ready for osd use. root@bd-a:/etc/ceph# -- MfG, Markus Goldberg -- Markus Goldberg Universität Hildesheim Rechenzentrum Tel +49 5121 88392822 Universitätsplatz 1, D-311

[ceph-users] SAS-Exp 9300-8i or Raid-Contr 9750-4i ?

money? -- MfG, Markus Goldberg -- Markus Goldberg Universität Hildesheim Rechenzentrum Tel +49 5121 88392822 Universitätsplatz 1, D-31141 Hildesheim, Germany Fax +49 5121 88392823 email goldb

Re: [ceph-users] SAS-Exp 9300-8i or Raid-Contr 9750-4i ?

-users [mailto:ceph-users-boun...@lists.ceph.com] On Behalf Of Markus Goldberg Sent: Thursday, April 23, 2015 5:41 AM To: ceph-users@lists.ceph.com Subject: [ceph-users] SAS-Exp 9300-8i or Raid-Contr 9750-4i ? Hi, i will upgrade my existing Hardware (in 3 SC847-cases with 30 HDDs each) the next

[ceph-users] missing keyring

ce-1 btrfs devs = /dev/sdb1 [osd.2] host = ce-2 btrfs devs = /dev/sdb1 [mds.a] host = ce-0 Thank you, Markus ---- Markus Goldberg | Universität Hildesheim | Rechenzentrum Tel +49 5121 8

[ceph-users] ceph-deploy --fs-type btrfs

Hi, i'm at the step ADD/REMOVE OSDS. I want to use '--fs-type btrfs' but every single command says: 'ceph-deploy: error: unrecognized arguments: --fstype btrfs' If i use it without this parameter an ufs-disk is created. What i'm doing wron

[ceph-users] ceph-deploy - osd-device-letter changed

. So the device-name for the osd (raid6-array) changed from sdb to sdc. In ceph.conf there ist no more a device-entry for the OSDs. What should i do ? -- MfG, Markus Goldberg Markus Goldberg | Universität Hilde

Re: [ceph-users] ceph-deploy - osd-device-letter changed

Am 05.06.2013 09:42, schrieb Markus Goldberg: Hi, i have cuttlefish and i'm using ceph-deploy. My ceph-conf is this: *fsid = 775cb230-1b4c-41fb-8473-5b92cexx** **mon_initial_members = bd-0, bd-1, bd-2** **mon_host = 147.172.xxx.x0,147.172.xxx.x1,147.172.xxx.x2** **auth_supported =

[ceph-users] ceph mount: Only 240 GB , should be 60TB

/myceph/Test# df -h . Dateisystem GröÃe Benutzt Verf. Verw% Eingehängt auf ###.###.###.20:6789:/ 240G 25M 240G1% /mnt/myceph BTW /dev/sda on the servers are 256GB-SSDs Can anyone please help ? Thank you, Markus -- MfG, Markus Goldberg

Re: [ceph-users] ceph mount: Only 240 GB , should be 60TB

tched this behavior to hopefully do things the better/"more right" way for the future, but it's possible you have an odd version or combination that gives goofy results. sage On Wed, 12 Jun 2013, Markus Goldberg wrote: Hi, this is cuttlefish 0.63 on Ubuntu 13.04, underlying OSD-FS

Re: [ceph-users] Capacity proplem when mount CephFS with Ubuntu 14.04

fix statvfs fr_size": https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=92a49fb0f79f3300e6e50ddf56238e70678e4202 (Kernels 3.9-rc1 and later should include it.) Cheers, David -- MfG, Markus Goldberg ---

[ceph-users] how to limit access to pools ?

eph xxx.xxx.xxx.xxx:6789:/dir1/dir2 /mnt/myceph -v -o name=admin,secretfile=/etc/ceph/admin.secret' (admin.secret is the key for the data-rootdir (/) ) how can i give specific clients read/write access to only a subset of

Re: [ceph-users] v0.67 Dumpling released

, see http://ceph.com/docs/master/install/debian * For RPMs, see http://ceph.com/docs/master/install/rpm ___ ceph-users mailing list ceph-users@lists.ceph.com http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com -- MfG, Marku

[ceph-users] errors after kernel-upgrade

__ ceph-users mailing list ceph-users@lists.ceph.com http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com -- MfG, Markus Goldberg ---- Markus Goldberg | Universität Hildesheim | Rechenzentru

Re: [ceph-users] errors after kernel-upgrade

Does noone have an idea ? I can't mount the cluster anymore. Thank you, Markus Am 10.09.2013 09:43, schrieb Markus Goldberg: Hi, i made a 'stop ceph-all' on my ceph-admin-host and then a kernel-upgrade from 3.9 to 3.11 on all of my 3 nodes. Ubuntu 13.04, ceph 0,68 The

Re: [ceph-users] errors after kernel-upgrade -- Help needed

arkus Goldberg: Does noone have an idea ? I can't mount the cluster anymore. Thank you, Markus Am 10.09.2013 09:43, schrieb Markus Goldberg: Hi, i made a 'stop ceph-all' on my ceph-admin-host and then a kernel-upgrade from 3.9 to 3.11 on all of my 3 nodes. Ubuntu 13.04, ceph 0,6

[ceph-users] How to increase filesizelimit ?

? Can this be done without losing existing data ? Thank you very much, Markus -- Markus Goldberg Universität Hildesheim Rechenzentrum Tel +49 5121 88392822 Marienburger Platz 22, D-31141 Hilde

Re: [ceph-users] How to increase filesizelimit ?

et the limit on cluster creation by adding mds max file size = 100 (or whatever) to your ceph.conf before creating the monitors. sage On Thu, 9 Jan 2014, Markus Goldberg wrote: Hi Sage, that sounds good. Thank you very much, Markus Am 09.01.2014 13:10, schrieb Sage Weil:

[ceph-users] ownership and permissions

Hi, can someone please mail the correct ownership and permissions of the dirs and files in /etc/ceph and /var/lib/ceph ? Thank you, Markus ___ ceph-users mailing list ceph-users@lists.ceph.com http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com

[ceph-users] feature set mismatch

bled. I think it is Crush V2. What should i do ? Server and Client are Ubuntu 13.04, Kernel 3.12.6. I also tried 3.13 but without success. This is ceph 0.75 -- MfG, Markus Goldberg ------ Markus Goldberg Universit

Re: [ceph-users] feature set mismatch

be safely rebased onto 3.13 final too.) Thanks, Ilya -- MfG, Markus Goldberg ------ Markus Goldberg Universität Hildesheim Rechenzentrum Tel +49 5121 88392822 Marienburger Platz 22, D-31141 Hilde

Re: [ceph-users] clock skew

g bad ... -- MfG, Markus Goldberg ------ Markus Goldberg Universität Hildesheim Rechenzentrum Tel +49 5121 88392822 Marienburger Platz 22, D-31141 Hildesheim, Germany Fax +49 5121 88392823 em

[ceph-users] goofy results for df

have not counted all filesizes, but 21T seems to be correct -- MfG, Markus Goldberg -- Markus Goldberg Universität Hildesheim Rechenzentrum Tel +49 5121 88392822 Marienburger Platz 22, D-31141

Re: [ceph-users] goofy results for df

of sparse files in cephfs. For sparse files, cephfs increase the "used" space by the full file size. See http://ceph.com/docs/next/dev/differences-from-posix/ Yan, Zheng On Fri, Feb 21, 2014 at 6:13 PM, Markus Goldberg wrote: Hi, this is ceph 0.77, Ubuntu 13.04 (ceph-server and ceph clien

Re: [ceph-users] goofy results for df

ter the kernel in 13.04. -Greg Software Engineer #42 @ http://inktank.com | http://ceph.com On Fri, Feb 21, 2014 at 10:55 AM, Markus Goldberg wrote: Hi, no, it's sure that the backup-files are so big. The output of the du-command is correct. The files were rsynced from an other system, which i

Re: [ceph-users] goofy results for df

d-a:/mnt/myceph# Am 25.02.2014 07:39, schrieb Gregory Farnum: Hrm, yeah, that patch actually went in prior to 3.9 (it's older than I remember!). What's the output of "ls -l" from the root of the Ceph hierarchy, and what's the output of "ceph osd dump"? -Greg

[ceph-users] No more Journals ?

was a must. So the question is: Are Journals obsolet now ? -- MfG, Markus Goldberg -- Markus Goldberg Universität Hildesheim Rechenzentrum Tel +49 5121 88392822 Marienburger Platz 22, D-

Re: [ceph-users] No more Journals ?

fying them with exactly the same syntax as before. The page you're looking at is the simplified "quick start", the detail on osd creation including journals is here: http://eu.ceph.com/docs/v0.77/rados/deployment/ceph-deploy-osd/ Cheers, John On Fri, Mar 14, 2014 at 9:47 AM, Markus Go