Hi, it means its on 3 different hosts. -- Mit freundlichen Gruessen / Best regards Oliver Dzombic IP-Interactive mailto:info@xxxxxxxxxxxxxxxxx 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 26.06.2016 um 10:35 schrieb Willi Fehler: > Hi Christian, > > thank you. I found _netdev option by myself. I was a little bit confused > because in the Ceph offical documentation there is no hint that you > should use _netdev. > > A last question. I have 3 nodes with 9 OSD: > > [root@linsrv001 ~]# ceph osd tree > ID WEIGHT TYPE NAME UP/DOWN REWEIGHT PRIMARY-AFFINITY > -1 0.13129 root default > -2 0.04376 host linsrv002 > 2 0.01459 osd.2 up 1.00000 1.00000 > 3 0.01459 osd.3 up 1.00000 1.00000 > 4 0.01459 osd.4 up 1.00000 1.00000 > -3 0.04376 host linsrv003 > 5 0.01459 osd.5 up 1.00000 1.00000 > 6 0.01459 osd.6 up 1.00000 1.00000 > 7 0.01459 osd.7 up 1.00000 1.00000 > -4 0.04376 host linsrv001 > 8 0.01459 osd.8 up 1.00000 1.00000 > 9 0.01459 osd.9 up 1.00000 1.00000 > 10 0.01459 osd.10 up 1.00000 1.00000 > > My pool has configured a replicated size of 3. If I write a file with > 1GB. Does it mean the data is on 3 OSDs? > > Have a nice sunday. > > Regards - Willi > > Am 26.06.16 um 10:30 schrieb Christian Balzer: >> Hello, >> >> On Sun, 26 Jun 2016 09:33:10 +0200 Willi Fehler wrote: >> >>> Hello, >>> >>> I found an issue. I've added a ceph mount to my /etc/fstab. But when I >>> boot my system it hangs: >>> >>> libceph: connect 192.168.0.5:6789 error -101 >>> >>> After the system is booted I can successfully run mount -a. >>> >> So what does that tell you? >> That Ceph can't connect during boot, because... there's no network yet. >> >> This is what the "_netdev" mount option is for. >> >> Christian >> >>> Regards - Willi >>> >>> >>> Am 25.06.16 um 11:52 schrieb Willi Fehler: >>>> Hello, >>>> >>>> fixed it by myself. The secret was not in Base64. But I have a >>>> question. Should I deploy my clients with ceph-deploy which will give >>>> me a later version of libceph which also supports records >>>> in /etc/hosts? >>>> >>>> Regards - Willi >>>> >>>> Am 25.06.16 um 10:42 schrieb Willi Fehler: >>>>> Hello, >>>>> >>>>> I hope somebody could help. I'm trying to mount cephfs on CentOS 7 in >>>>> /etc/fstab. >>>>> >>>>> 192.168.0.5:/ /mnt/cephfs ceph >>>>> noatime,dirstat,name=admin,secret=mykey 0 0 >>>>> >>>>> Which is giving me. >>>>> >>>>> [root@linsrv004 ~]# mount -a >>>>> mount: wrong fs type, bad option, bad superblock on 192.168.0.5:/, >>>>> missing codepage or helper program, or other error >>>>> >>>>> In some cases useful info is found in syslog - try >>>>> dmesg | tail or so. >>>>> >>>>> I haven't installed ceph or ceph-common. >>>>> The following command works: >>>>> >>>>> mount -t ceph -o name=admin,secret=mykey >>>>> 192.168.0.5,192.168.0.6,192.168.0.7:/ /mnt/cephfs >>>>> >>>>> Many thanks & Regards, >>>>> Willi >>>>> _______________________________________________ >>>>> ceph-users mailing list >>>>> ceph-users@xxxxxxxxxxxxxx >>>>> http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com >>>> _______________________________________________ >>>> ceph-users mailing list >>>> ceph-users@xxxxxxxxxxxxxx >>>> http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com >>> _______________________________________________ >>> ceph-users mailing list >>> ceph-users@xxxxxxxxxxxxxx >>> http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com >>> >> > > _______________________________________________ > ceph-users mailing list > ceph-users@xxxxxxxxxxxxxx > http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com _______________________________________________ ceph-users mailing list ceph-users@xxxxxxxxxxxxxx http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
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