THX. Mount is working now. The auth list for user mtyadm is now: client.mtyadm key: AQAlyXVZEfsYNRAAM4jHuV1Br7lpRx1qaINO+A== caps: [mds] allow r,allow rw path=/MTY caps: [mon] allow r caps: [osd] allow rw pool=hdb-backup,allow rw pool=hdb-backup_metadata 24. Juli 2017 13:25, "Дмитрий Глушенок" schrieb: Check your kernel version, prior to 4.9 it was needed to allow read on root path: http://lists.ceph.com/pipermail/ceph-users-ceph.com/2016-December/014804.html (http://lists.ceph.com/pipermail/ceph-users-ceph.com/2016-December/014804.html) 24 июля 2017 г., в 12:36, [email protected] (mailto:[email protected]) написал(а):
Hello! I want to mount CephFS with a dedicated user in order to avoid putting the admin key on every client host. Therefore I created a user account ceph auth get-or-create client.mtyadm mon 'allow r' mds 'allow rw path=/MTY' osd 'allow rw pool=hdb-backup,allow rw pool=hdb-backup_metadata' -o /etc/ceph/ceph.client.mtyadm.keyring and wrote out the keyring ceph-authtool -p -n client.mtyadm ceph.client.mtyadm.keyring > ceph.client.mtyadm.key This user is now displayed in auth list: client.mtyadm key: AQBYu3VZLg66LBAAGM1jW+cvNE6BoJWfsORZKA== caps: [mds] allow rw path=/MTY caps: [mon] allow r caps: [osd] allow rw pool=hdb-backup,allow rw pool=hdb-backup_metadata When I try to mount directory /MTY on the client host I get this error: ld2398:/etc/ceph # mount -t ceph ldcephmon1,ldcephmon2,ldcephmon2:/MTY /mnt/cephfs -o name=mtyadm,secretfile=/etc/ceph/ceph.client.mtyadm.key mount error 13 = Permission denied The mount works using admin though: ld2398:/etc/ceph # mount -t ceph ldcephmon1,ldcephmon2,ldcephmon2:/MTY /mnt/cephfs -o name=admin,secretfile=/etc/ceph/ceph.client.admin.key ld2398:/etc/ceph # mount | grep cephfs 10.96.5.37,10.96.5.38,10.96.5.38:/MTY on /mnt/cephfs type ceph (rw,relatime,name=admin,secret=,acl) What is causing this mount error? THX _______________________________________________ ceph-users mailing list [email protected] (mailto:[email protected]) http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com (http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com) -- Dmitry Glushenok Jet Infosystems
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