Re: [ceph-users] My OSDs are down and not coming UP

ing ? *From:*Ing. Martin Samek [mailto:samek...@fel.cvut.cz] *Sent:*Tuesday, December 29, 2015 3:09 PM *To:*Jan Schermer *Cc:*Somnath Roy;ceph-users@lists.ceph.com *Subject:*Re: [ceph-users] My OSDs are down and not coming UP Hi, No, never. It is my first attempt, first ceph cluster i try ever run.

Re: [ceph-users] My OSDs are down and not coming UP

:*Ing. Martin Samek [mailto:samek...@fel.cvut.cz] *Sent:*Tuesday, December 29, 2015 3:09 PM *To:*Jan Schermer *Cc:*Somnath Roy;ceph-users@lists.ceph.com *Subject:*Re: [ceph-users] My OSDs are down and not coming UP Hi, No, never. It is my first attempt, first ceph cluster i try ever run. im not su

Re: [ceph-users] My OSDs are down and not coming UP

f file automatically..How are you creating your cluster ? Did you change conf file after installing ? *From:*Ing. Martin Samek [mailto:samek...@fel.cvut.cz] *Sent:*Tuesday, December 29, 2015 3:09 PM *To:*Jan Schermer *Cc:*Somnath Roy;ceph-users@lists.ceph.com *Subject:*Re: [ceph-users] My OSDs

Re: [ceph-users] My OSDs are down and not coming UP

& Regards Somnath From: Jan Schermer [mailto:j...@schermer.cz] Sent: Tuesday, December 29, 2015 3:32 PM To: Ing. Martin Samek Cc: Somnath Roy; ceph-users@lists.ceph.com Subject: Re: [ceph-users] My OSDs are down and not coming UP Just try putting something like the following in ceph.conf: [gl

Re: [ceph-users] My OSDs are down and not coming UP

uesday, December 29, 2015 3:09 PM *To:*Jan Schermer *Cc:*Somnath Roy;ceph-users@lists.ceph.com *Subject:*Re: [ceph-users] My OSDs are down and not coming UP Hi, No, never. It is my first attempt, first ceph cluster i try ever run. im not sure, if "mon initial members" should contain

Re: [ceph-users] My OSDs are down and not coming UP

>> Sent: Tuesday, December 29, 2015 3:09 PM >> To: Jan Schermer >> Cc: Somnath Roy; ceph-users@lists.ceph.com <mailto:ceph-users@lists.ceph.com> >> Subject: Re: [ceph-users] My OSDs are down and not coming UP >> >> Hi, >> >> No, never. I

Re: [ceph-users] My OSDs are down and not coming UP

: [ceph-users] My OSDs are down and not coming UP I'm deploying ceph cluster manually following different guides. I didn't use ceph-deploy yet. MS: Dne 30.12.2015 v 00:13 Somnath Roy napsal(a): It should be monitor host names..If you are deploying with ceph-deploy it should be added i

Re: [ceph-users] My OSDs are down and not coming UP

creating your cluster ? Did you change conf file after installing ? *From:*Ing. Martin Samek [mailto:samek...@fel.cvut.cz] *Sent:* Tuesday, December 29, 2015 3:09 PM *To:* Jan Schermer *Cc:* Somnath Roy; ceph-users@lists.ceph.com *Subject:* Re: [ceph-users] My OSDs are down and not coming UP Hi,

Re: [ceph-users] My OSDs are down and not coming UP

PM To: Jan Schermer Cc: Somnath Roy; ceph-users@lists.ceph.com Subject: Re: [ceph-users] My OSDs are down and not coming UP Hi, No, never. It is my first attempt, first ceph cluster i try ever run. im not sure, if "mon initial members" should contain mon servers ids or hostnames

Re: [ceph-users] My OSDs are down and not coming UP

Hi, No, never. It is my first attempt, first ceph cluster i try ever run. im not sure, if "mon initial members" should contain mon servers ids or hostnames ? MS: Dne 30.12.2015 v 00:04 Jan Schermer napsal(a): Has the cluster ever worked? Are you sure that "mon initial members = 0" is corre

Re: [ceph-users] My OSDs are down and not coming UP

Has the cluster ever worked? Are you sure that "mon initial members = 0" is correct? How do the OSDs know where to look for MONs? Jan > On 29 Dec 2015, at 21:41, Ing. Martin Samek > wrote: > > Hi, > > network is OK, all nodes are in one VLAN, in one switch, in o

Re: [ceph-users] My OSDs are down and not coming UP

anks, Martin Dne 29.12.2015 v 00:08 Somnath Roy napsal(a): It could be a network issue..May be related to MTU (?)..Try running with debug_ms = 1 and see if you find anything..Also, try running command like 'traceroute' and see if it is reporting any error.. Th

Re: [ceph-users] My OSDs are down and not coming UP

lto:ceph-users-boun...@lists.ceph.com] On Behalf Of Ing. Martin Samek Sent: Tuesday, December 29, 2015 11:29 AM To: ceph-users@lists.ceph.com Subject: Re: [ceph-users] My OSDs are down and not coming UP I checked it out. osd daemon at node2 estabilish connection with mon deamon at node1: node1:

Re: [ceph-users] My OSDs are down and not coming UP

fault=true} Thanks, Martin Dne 29.12.2015 v 00:08 Somnath Roy napsal(a): It could be a network issue..May be related to MTU (?)..Try running with debug_ms = 1 and see if you find anything..Also, try running command like 'traceroute' and see if it is reporting any error.. Thanks &am

Re: [ceph-users] My OSDs are down and not coming UP

& Regards Somnath -Original Message- From: ceph-users [mailto:ceph-users-boun...@lists.ceph.com] On Behalf Of Ing. Martin Samek Sent: Monday, December 28, 2015 2:59 PM To: Ceph Users Subject: [ceph-users] My OSDs are down and not coming UP Hi, I'm a newbie in a Ceph world. I

Re: [ceph-users] My OSDs are down and not coming UP

eph-users-boun...@lists.ceph.com] On Behalf Of Ing. Martin Samek Sent: Monday, December 28, 2015 2:59 PM To: Ceph Users Subject: [ceph-users] My OSDs are down and not coming UP Hi, I'm a newbie in a Ceph world. I try setup my first testing Ceph cluster but unlikely my MON server running and ta

[ceph-users] My OSDs are down and not coming UP

Hi, I'm a newbie in a Ceph world. I try setup my first testing Ceph cluster but unlikely my MON server running and talking each to other but my OSDs are still down and won't to come up. Actually only the one OSD running at the same node as a elected master is able to connect and come UP. To