Are you running this on ARM ? If not, it should not go for loading this library. Thanks & Regards Somnath From: ceph-users [mailto:ceph-users-bounces@xxxxxxxxxxxxxx] On Behalf Of Garg, Pankaj Sent: Wednesday, May 27, 2015 2:26 PM To: Garg, Pankaj; ceph-users at lists.ceph.com Subject: Re: ceph-deploy for Hammer I seem to be getting these errors in the Monitor Log : 2015-05-27 21:17:41.908839 3ff907368e0 -1 erasure_code_init(jerasure,/usr/lib/aarch64-linux-gnu/ceph/erasure-code): (5) Input/output error 2015-05-27 21:17:41.978113 3ff969168e0 0 ceph version 0.94.1 (e4bfad3a3c51054df7e537a724c8d0bf9be972ff), process ceph-mon, pid 16592 2015-05-27 21:17:41.984383 3ff969168e0 -1 ErasureCodePluginSelectJerasure: load dlopen(/usr/lib/aarch64-linux-gnu/ceph/erasure-code/libec_jerasure_neon.so): /usr/lib/aarch64-linux-gnu/ceph/erasure-code/libec_jerasure_neon.so: cannot open shared object file: No such file or directory 2015-05-27 21:17:41.984444 3ff969168e0 -1 erasure_code_init(jerasure,/usr/lib/aarch64-linux-gnu/ceph/erasure-code): (5) Input/output error 2015-05-27 21:17:42.052415 3ff90cf68e0 0 ceph version 0.94.1 (e4bfad3a3c51054df7e537a724c8d0bf9be972ff), process ceph-mon, pid 16604 2015-05-27 21:17:42.058656 3ff90cf68e0 -1 ErasureCodePluginSelectJerasure: load dlopen(/usr/lib/aarch64-linux-gnu/ceph/erasure-code/libec_jerasure_neon.so): /usr/lib/aarch64-linux-gnu/ceph/erasure-code/libec_jerasure_neon.so: cannot open shared object file: No such file or directory 2015-05-27 21:17:42.058715 3ff90cf68e0 -1 erasure_code_init(jerasure,/usr/lib/aarch64-linux-gnu/ceph/erasure-code): (5) Input/output error 2015-05-27 21:17:42.125279 3ffac4368e0 0 ceph version 0.94.1 (e4bfad3a3c51054df7e537a724c8d0bf9be972ff), process ceph-mon, pid 16616 2015-05-27 21:17:42.131666 3ffac4368e0 -1 ErasureCodePluginSelectJerasure: load dlopen(/usr/lib/aarch64-linux-gnu/ceph/erasure-code/libec_jerasure_neon.so): /usr/lib/aarch64-linux-gnu/ceph/erasure-code/libec_jerasure_neon.so: cannot open shared object file: No such file or directory 2015-05-27 21:17:42.131726 3ffac4368e0 -1 erasure_code_init(jerasure,/usr/lib/aarch64-linux-gnu/ceph/erasure-code): (5) Input/output error The lib file exists, so not sure why this is happening. Any help appreciated. Thanks Pankaj From: ceph-users [mailto:ceph-users-bounces@xxxxxxxxxxxxxx] On Behalf Of Garg, Pankaj Sent: Wednesday, May 27, 2015 1:37 PM To: ceph-users at lists.ceph.com<mailto:ceph-users at lists.ceph.com> Subject: ceph-deploy for Hammer Hi, Is there a particular verion of Ceph-Deploy that should be used with Hammer release? This is a brand new cluster. I'm getting the following error when running command : ceph-deploy mon create-initial [ceph_deploy.conf][DEBUG ] found configuration file at: /home/cephuser/.cephdeploy.conf [ceph_deploy.cli][INFO ] Invoked (1.5.25): /usr/local/bin/ceph-deploy mon create-initial [ceph_deploy.mon][DEBUG ] Deploying mon, cluster ceph hosts ceph1 [ceph_deploy.mon][DEBUG ] detecting platform for host ceph1 ... [ceph1][DEBUG ] connection detected need for sudo [ceph1][DEBUG ] connected to host: ceph1 [ceph1][DEBUG ] detect platform information from remote host [ceph1][DEBUG ] detect machine type [ceph_deploy.mon][INFO ] distro info: Ubuntu 14.04 trusty [ceph1][DEBUG ] determining if provided host has same hostname in remote [ceph1][DEBUG ] get remote short hostname [ceph1][DEBUG ] deploying mon to ceph1 [ceph1][DEBUG ] get remote short hostname [ceph1][DEBUG ] remote hostname: ceph1 [ceph1][DEBUG ] write cluster configuration to /etc/ceph/{cluster}.conf [ceph1][DEBUG ] create the mon path if it does not exist [ceph1][DEBUG ] checking for done path: /var/lib/ceph/mon/ceph-ceph1/done [ceph1][DEBUG ] create a done file to avoid re-doing the mon deployment [ceph1][DEBUG ] create the init path if it does not exist [ceph1][DEBUG ] locating the `service` executable... [ceph1][INFO ] Running command: sudo initctl emit ceph-mon cluster=ceph id=ceph1 [ceph1][INFO ] Running command: sudo ceph --cluster=ceph --admin-daemon /var/run/ceph/ceph-mon.ceph1.asok mon_status [ceph1][ERROR ] admin_socket: exception getting command descriptions: [Errno 2] No such file or directory [ceph1][WARNIN] monitor: mon.ceph1, might not be running yet [ceph1][INFO ] Running command: sudo ceph --cluster=ceph --admin-daemon /var/run/ceph/ceph-mon.ceph1.asok mon_status [ceph1][ERROR ] admin_socket: exception getting command descriptions: [Errno 2] No such file or directory [ceph1][WARNIN] monitor ceph1 does not exist in monmap [ceph_deploy.mon][INFO ] processing monitor mon.ceph1 [ceph1][DEBUG ] connection detected need for sudo [ceph1][DEBUG ] connected to host: ceph1 [ceph1][INFO ] Running command: sudo ceph --cluster=ceph --admin-daemon /var/run/ceph/ceph-mon.ceph1.asok mon_status [ceph1][ERROR ] admin_socket: exception getting command descriptions: [Errno 2] No such file or directory [ceph_deploy.mon][WARNIN] mon.ceph1 monitor is not yet in quorum, tries left: 5 [ceph_deploy.mon][WARNIN] waiting 5 seconds before retrying [ceph1][INFO ] Running command: sudo ceph --cluster=ceph --admin-daemon /var/run/ceph/ceph-mon.ceph1.asok mon_status [ceph1][ERROR ] admin_socket: exception getting command descriptions: [Errno 2] No such file or directory [ceph_deploy.mon][WARNIN] mon.ceph1 monitor is not yet in quorum, tries left: 4 [ceph_deploy.mon][WARNIN] waiting 10 seconds before retrying [ceph1][INFO ] Running command: sudo ceph --cluster=ceph --admin-daemon /var/run/ceph/ceph-mon.ceph1.asok mon_status [ceph1][ERROR ] admin_socket: exception getting command descriptions: [Errno 2] No such file or directory [ceph_deploy.mon][WARNIN] mon.ceph1 monitor is not yet in quorum, tries left: 3 [ceph_deploy.mon][WARNIN] waiting 10 seconds before retrying [ceph1][INFO ] Running command: sudo ceph --cluster=ceph --admin-daemon /var/run/ceph/ceph-mon.ceph1.asok mon_status [ceph1][ERROR ] admin_socket: exception getting command descriptions: [Errno 2] No such file or directory [ceph_deploy.mon][WARNIN] mon.ceph1 monitor is not yet in quorum, tries left: 2 [ceph_deploy.mon][WARNIN] waiting 15 seconds before retrying [ceph1][INFO ] Running command: sudo ceph --cluster=ceph --admin-daemon /var/run/ceph/ceph-mon.ceph1.asok mon_status [ceph1][ERROR ] admin_socket: exception getting command descriptions: [Errno 2] No such file or directory [ceph_deploy.mon][WARNIN] mon.ceph1 monitor is not yet in quorum, tries left: 1 [ceph_deploy.mon][WARNIN] waiting 20 seconds before retrying [ceph_deploy.mon][ERROR ] Some monitors have still not reached quorum: [ceph_deploy.mon][ERROR ] ceph1 Thanks Pankaj ________________________________ PLEASE NOTE: The information contained in this electronic mail message is intended only for the use of the designated recipient(s) named above. 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