This is another error I get while trying to activate disk - [ceph@MYOPTPDN16 ~]$ sudo ceph-disk activate /dev/sdl1 2016-06-29 11:25:17.436256 7f8ed85ef700 0 -- :/1032777 >> 10.115.1.156:6789/0 pipe(0x7f8ed4021610 sd=4 :0 s=1 pgs=0 cs=0 l=1 c=0x7f8ed40218a0).fault 2016-06-29 11:25:20.436362 7f8ed84ee700 0 -- :/1032777 >> 10.115.1.156:6789/0 pipe(0x7f8ec4000c00 sd=6 :0 s=1 pgs=0 cs=0 l=1 c=0x7f8ec4000e90).fault ^Z [2]+ Stopped sudo ceph-disk activate /dev/sdl1
Best Regards, Ranjit +91-9823240750 From: ceph-users [mailto:ceph-users-boun...@lists.ceph.com] On Behalf Of Pisal, Ranjit Dnyaneshwar Sent: Wednesday, June 29, 2016 10:59 AM To: ceph-users@lists.ceph.com Subject: [ceph-users] Ceph-deploy new OSD addition issue Hi, I am stuck at one point to new OSD Host to existing ceph cluster. I tried a multiple combinations for creating OSDs on new host but every time its failing while disk activation and no partition for OSD (/var/lib/ceph/osd/ceoh-xxx) is getting created instead (/var/lib/ceph/tmp/bhbjnk.mnt) temp partition is created. The host I have is combination of SSD and SAS disks. SSDs are parted to use for Journaling purpose. The sequence I tried to add the new host as follows - 1. Ceph-rpms installed on new Host 2. from INIT node - ceph-disk list for new host checked 3. Prepared disk - ceph-deploy --overwrite-conf osd create --fs-type xfs {OSD node}:{raw device}, - Result showed that Host is ready for OSD use; however it didn't reflect in OSD tree (Because crush was not updated (?) ) neither /var/lib/OSD.xx mount got created. 4. Although it showed Host ready for OSD use; before it threw a warning that disconnecting after 300 seconds as no data received from new Host 5.I tried to activate the disk manually - a. sudo ceph-disk activate /dev/sde1 - This command failed to execute with erroneous values ceph-disk: Cannot discover filesystem type: device /dev/sda: Line is truncated After this I also tried to install ceph-deploy and prepare new host using below commands and repeated above steps but it still failed at same point of disk activation. ceph-deploy install new Host ceph-deploy new newHost Attached logs for reference. Please assist with any known workaround/resolution. Thanks Ranjit
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