Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.
For information on the advisory, and where to find the updated
files, follow the link below.
If the solution does not work for you, open a new bug report.
https://access.redhat.com/errata/RHSA-2018:2607
Description of problem: While exporting multiple volumes,duplicate volume entries are been observed in /etc/ganesha/ganesha.conf which leads to failure while unexporting volumes Version-Release number of selected component (if applicable): # rpm -qa | grep ganesha nfs-ganesha-2.5.5-2.el7rhgs.x86_64 nfs-ganesha-gluster-2.5.5-2.el7rhgs.x86_64 glusterfs-ganesha-3.12.2-4.el7rhgs.x86_64 How reproducible: 3/3 Steps to Reproduce: 1.Create 4 node ganesha cluster 2.Create and start 25 volumes 3.Export all volumes via ganesha for i in $(seq 1 25) do gluster v set vol$i ganesha.enable on sleep 10 done 4.Unexport the ganesha volumes for i in $(seq 1 25) do gluster v set vol$i ganesha.enable off sleep 10 done Actual results: In /etc/ganesha/ganesha.conf ,duplicate volume export entries are observed causing volume unexport failed. ======== #/etc/ganesha/ganesha.conf EXPORT_DEFAULTS { # To reflect nfsnobody Anonymous_uid = 65534; Anonymous_gid = 65534; } %include "/var/run/gluster/shared_storage/nfs-ganesha/exports/export.vol1.conf" %include "/var/run/gluster/shared_storage/nfs-ganesha/exports/export.vol2.conf" %include "/var/run/gluster/shared_storage/nfs-ganesha/exports/export.vol3.conf" %include "/var/run/gluster/shared_storage/nfs-ganesha/exports/export.vol4.conf" %include "/var/run/gluster/shared_storage/nfs-ganesha/exports/export.vol5.conf" %include "/var/run/gluster/shared_storage/nfs-ganesha/exports/export.vol6.conf" %include "/var/run/gluster/shared_storage/nfs-ganesha/exports/export.vol7.conf" %include "/var/run/gluster/shared_storage/nfs-ganesha/exports/export.vol8.conf" %include "/var/run/gluster/shared_storage/nfs-ganesha/exports/export.vol9.conf" %include "/var/run/gluster/shared_storage/nfs-ganesha/exports/export.vol10.conf" %include "/var/run/gluster/shared_storage/nfs-ganesha/exports/export.vol11.conf" %include "/var/run/gluster/shared_storage/nfs-ganesha/exports/export.vol12.conf" %include "/var/run/gluster/shared_storage/nfs-ganesha/exports/export.vol13.conf" %include "/var/run/gluster/shared_storage/nfs-ganesha/exports/export.vol14.conf" %include "/var/run/gluster/shared_storage/nfs-ganesha/exports/export.vol15.conf" %include "/var/run/gluster/shared_storage/nfs-ganesha/exports/export.vol15.conf" %include "/var/run/gluster/shared_storage/nfs-ganesha/exports/export.vol16.conf" %include "/var/run/gluster/shared_storage/nfs-ganesha/exports/export.vol17.conf" %include "/var/run/gluster/shared_storage/nfs-ganesha/exports/export.vol18.conf" %include "/var/run/gluster/shared_storage/nfs-ganesha/exports/export.vol18.conf" %include "/var/run/gluster/shared_storage/nfs-ganesha/exports/export.vol19.conf" %include "/var/run/gluster/shared_storage/nfs-ganesha/exports/export.vol20.conf" %include "/var/run/gluster/shared_storage/nfs-ganesha/exports/export.vol20.conf" %include "/var/run/gluster/shared_storage/nfs-ganesha/exports/export.vol21.conf" %include "/var/run/gluster/shared_storage/nfs-ganesha/exports/export.vol21.conf" %include "/var/run/gluster/shared_storage/nfs-ganesha/exports/export.vol22.conf" %include "/var/run/gluster/shared_storage/nfs-ganesha/exports/export.vol23.conf" %include "/var/run/gluster/shared_storage/nfs-ganesha/exports/export.vol23.conf" %include "/var/run/gluster/shared_storage/nfs-ganesha/exports/export.vol24.conf" %include "/var/run/gluster/shared_storage/nfs-ganesha/exports/export.vol25.conf" %include "/var/run/gluster/shared_storage/nfs-ganesha/exports/export.vol25.conf" [root@dhcp37-218 exports]# ls export.vol10.conf export.vol14.conf export.vol18.conf export.vol21.conf export.vol25.conf export.vol5.conf export.vol9.conf export.vol11.conf export.vol15.conf export.vol19.conf export.vol22.conf export.vol2.conf export.vol6.conf export.vol12.conf export.vol16.conf export.vol1.conf export.vol23.conf export.vol3.conf export.vol7.conf export.vol13.conf export.vol17.conf export.vol20.conf export.vol24.conf export.vol4.conf export.vol8.conf # showmount -e Export list for dhcp37-218.lab.eng.blr.redhat.com: /vol1 (everyone) /vol2 (everyone) /vol3 (everyone) /vol4 (everyone) /vol5 (everyone) /vol6 (everyone) /vol7 (everyone) /vol8 (everyone) /vol9 (everyone) /vol10 (everyone) /vol11 (everyone) /vol12 (everyone) /vol13 (everyone) /vol14 (everyone) /vol15 (everyone) /vol16 (everyone) /vol17 (everyone) /vol18 (everyone) /vol19 (everyone) /vol20 (everyone) /vol21 (everyone) /vol22 (everyone) /vol23 (everyone) /vol24 (everyone) /vol25 (everyone) #/var/log/ganesha/ganesha.log 03/03/2018 11:54:45 : epoch 10430000 : dhcp37-121.lab.eng.blr.redhat.com : ganesha.nfsd-6103[dbus_heartbeat] glusterfs_create_export :FSAL :EVENT :Volume vol1 exported at : '/' 03/03/2018 11:54:55 : epoch 10430000 : dhcp37-121.lab.eng.blr.redhat.com : ganesha.nfsd-6103[dbus_heartbeat] glusterfs_create_export :FSAL :EVENT :Volume vol2 exported at : '/' 03/03/2018 11:55:06 : epoch 10430000 : dhcp37-121.lab.eng.blr.redhat.com : ganesha.nfsd-6103[dbus_heartbeat] glusterfs_create_export :FSAL :EVENT :Volume vol3 exported at : '/' 03/03/2018 11:55:17 : epoch 10430000 : dhcp37-121.lab.eng.blr.redhat.com : ganesha.nfsd-6103[dbus_heartbeat] glusterfs_create_export :FSAL :EVENT :Volume vol4 exported at : '/' 03/03/2018 11:55:27 : epoch 10430000 : dhcp37-121.lab.eng.blr.redhat.com : ganesha.nfsd-6103[dbus_heartbeat] glusterfs_create_export :FSAL :EVENT :Volume vol5 exported at : '/' 03/03/2018 11:55:38 : epoch 10430000 : dhcp37-121.lab.eng.blr.redhat.com : ganesha.nfsd-6103[dbus_heartbeat] glusterfs_create_export :FSAL :EVENT :Volume vol6 exported at : '/' 03/03/2018 11:55:49 : epoch 10430000 : dhcp37-121.lab.eng.blr.redhat.com : ganesha.nfsd-6103[dbus_heartbeat] glusterfs_create_export :FSAL :EVENT :Volume vol7 exported at : '/' 03/03/2018 11:55:59 : epoch 10430000 : dhcp37-121.lab.eng.blr.redhat.com : ganesha.nfsd-6103[dbus_heartbeat] glusterfs_create_export :FSAL :EVENT :Volume vol8 exported at : '/' 03/03/2018 11:56:10 : epoch 10430000 : dhcp37-121.lab.eng.blr.redhat.com : ganesha.nfsd-6103[dbus_heartbeat] glusterfs_create_export :FSAL :EVENT :Volume vol9 exported at : '/' 03/03/2018 11:56:21 : epoch 10430000 : dhcp37-121.lab.eng.blr.redhat.com : ganesha.nfsd-6103[dbus_heartbeat] glusterfs_create_export :FSAL :EVENT :Volume vol10 exported at : '/' 03/03/2018 11:56:31 : epoch 10430000 : dhcp37-121.lab.eng.blr.redhat.com : ganesha.nfsd-6103[dbus_heartbeat] glusterfs_create_export :FSAL :EVENT :Volume vol11 exported at : '/' 03/03/2018 11:56:42 : epoch 10430000 : dhcp37-121.lab.eng.blr.redhat.com : ganesha.nfsd-6103[dbus_heartbeat] glusterfs_create_export :FSAL :EVENT :Volume vol12 exported at : '/' 03/03/2018 11:56:53 : epoch 10430000 : dhcp37-121.lab.eng.blr.redhat.com : ganesha.nfsd-6103[dbus_heartbeat] glusterfs_create_export :FSAL :EVENT :Volume vol13 exported at : '/' 03/03/2018 11:57:03 : epoch 10430000 : dhcp37-121.lab.eng.blr.redhat.com : ganesha.nfsd-6103[dbus_heartbeat] glusterfs_create_export :FSAL :EVENT :Volume vol14 exported at : '/' 03/03/2018 11:57:14 : epoch 10430000 : dhcp37-121.lab.eng.blr.redhat.com : ganesha.nfsd-6103[dbus_heartbeat] glusterfs_create_export :FSAL :EVENT :Volume vol15 exported at : '/' 03/03/2018 11:57:25 : epoch 10430000 : dhcp37-121.lab.eng.blr.redhat.com : ganesha.nfsd-6103[dbus_heartbeat] glusterfs_create_export :FSAL :EVENT :Volume vol16 exported at : '/' 03/03/2018 11:57:35 : epoch 10430000 : dhcp37-121.lab.eng.blr.redhat.com : ganesha.nfsd-6103[dbus_heartbeat] glusterfs_create_export :FSAL :EVENT :Volume vol17 exported at : '/' 03/03/2018 11:57:46 : epoch 10430000 : dhcp37-121.lab.eng.blr.redhat.com : ganesha.nfsd-6103[dbus_heartbeat] glusterfs_create_export :FSAL :EVENT :Volume vol18 exported at : '/' 03/03/2018 11:57:57 : epoch 10430000 : dhcp37-121.lab.eng.blr.redhat.com : ganesha.nfsd-6103[dbus_heartbeat] glusterfs_create_export :FSAL :EVENT :Volume vol19 exported at : '/' 03/03/2018 11:58:08 : epoch 10430000 : dhcp37-121.lab.eng.blr.redhat.com : ganesha.nfsd-6103[dbus_heartbeat] glusterfs_create_export :FSAL :EVENT :Volume vol20 exported at : '/' 03/03/2018 11:58:19 : epoch 10430000 : dhcp37-121.lab.eng.blr.redhat.com : ganesha.nfsd-6103[dbus_heartbeat] glusterfs_create_export :FSAL :EVENT :Volume vol21 exported at : '/' 03/03/2018 11:58:30 : epoch 10430000 : dhcp37-121.lab.eng.blr.redhat.com : ganesha.nfsd-6103[dbus_heartbeat] glusterfs_create_export :FSAL :EVENT :Volume vol22 exported at : '/' 03/03/2018 11:58:40 : epoch 10430000 : dhcp37-121.lab.eng.blr.redhat.com : ganesha.nfsd-6103[dbus_heartbeat] glusterfs_create_export :FSAL :EVENT :Volume vol23 exported at : '/' 03/03/2018 11:58:51 : epoch 10430000 : dhcp37-121.lab.eng.blr.redhat.com : ganesha.nfsd-6103[dbus_heartbeat] glusterfs_create_export :FSAL :EVENT :Volume vol24 exported at : '/' 03/03/2018 11:59:02 : epoch 10430000 : dhcp37-121.lab.eng.blr.redhat.com : ganesha.nfsd-6103[dbus_heartbeat] glusterfs_create_export :FSAL :EVENT :Volume vol25 exported at : '/' Volume unexport- # sh ganesha_export.sh volume set: success volume set: success volume set: success volume set: success volume set: success volume set: success volume set: success volume set: success volume set: success volume set: success volume set: success volume set: success volume set: success volume set: success volume set: failed: Staging failed on dhcp37-103.lab.eng.blr.redhat.com. Error: Dynamic export addition/deletion failed. Please see log file for details Staging failed on dhcp37-136.lab.eng.blr.redhat.com. Error: Dynamic export addition/deletion failed. Please see log file for details volume set: success volume set: success volume set: failed: Staging failed on dhcp37-103.lab.eng.blr.redhat.com. Error: Dynamic export addition/deletion failed. Please see log file for details Staging failed on dhcp37-136.lab.eng.blr.redhat.com. Error: Dynamic export addition/deletion failed. Please see log file for details volume set: success volume set: failed: Staging failed on dhcp37-103.lab.eng.blr.redhat.com. Error: Dynamic export addition/deletion failed. Please see log file for details Staging failed on dhcp37-136.lab.eng.blr.redhat.com. Error: Dynamic export addition/deletion failed. Please see log file for details volume set: failed: Staging failed on dhcp37-103.lab.eng.blr.redhat.com. Error: Dynamic export addition/deletion failed. Please see log file for details Staging failed on dhcp37-136.lab.eng.blr.redhat.com. Error: Dynamic export addition/deletion failed. Please see log file for details volume set: success volume set: failed: Staging failed on dhcp37-103.lab.eng.blr.redhat.com. Error: Dynamic export addition/deletion failed. Please see log file for details Staging failed on dhcp37-136.lab.eng.blr.redhat.com. Error: Dynamic export addition/deletion failed. Please see log file for details volume set: success volume set: failed: Staging failed on dhcp37-103.lab.eng.blr.redhat.com. Error: Dynamic export addition/deletion failed. Please see log file for details Staging failed on dhcp37-136.lab.eng.blr.redhat.com. Error: Dynamic export addition/deletion failed. Please see log file for details ======================= Expected results: Volume export/unexport should work fine Additional info: