Description of problem: After activate and deactivate snapshot, snapshot status command shows brick running field as yes, though snapshot is deactivated Version-Release number of selected component (if applicable): glusterfs-3.8.4-27.el7rhgs.x86_64 How reproducible: 100% Steps to Reproduce: 1. Create 2*2 distribute replicate volume 2. do fuse/NFS mount , start IOs 3. Create snapshot 3. Activate and deactivate snapshot 4. Check gluster snapshot status Actual results: snapshot status shows brick running field as "yes" Expected results: Snapshot status command brick running field should be "No" Additional info: [root@dhcp46-47 ~]# gluster snapshot status snap0 Snap Name : snap0 Snap UUID : 8275cb0e-c6c5-46c5-b0f5-2b938689e6f3 Brick Path : dhcp47-127.lab.eng.blr.redhat.com:/run/gluster/snaps/3ac5cfe7cdfd4905af259e4386a2f233/brick1/topgun_brick0 Volume Group : RHS_vg5 Brick Running : Yes Brick PID : N/A Data Percentage : 22.51 LV Size : 14.92g Brick Path : dhcp46-181.lab.eng.blr.redhat.com:/run/gluster/snaps/3ac5cfe7cdfd4905af259e4386a2f233/brick2/topgun_brick1 Volume Group : RHS_vg5 Brick Running : Yes Brick PID : N/A Data Percentage : 22.44 LV Size : 14.92g Brick Path : dhcp46-47.lab.eng.blr.redhat.com:/run/gluster/snaps/3ac5cfe7cdfd4905af259e4386a2f233/brick3/topgun_brick2 Volume Group : RHS_vg4 Brick Running : Yes Brick PID : N/A Data Percentage : 18.16 LV Size : 14.92g Brick Path : dhcp47-140.lab.eng.blr.redhat.com:/run/gluster/snaps/3ac5cfe7cdfd4905af259e4386a2f233/brick4/topgun_brick3 Volume Group : RHS_vg4 Brick Running : Yes Brick PID : N/A Data Percentage : 18.15 LV Size : 14.92g ======================================================== [root@dhcp46-47 ~]# gluster snapshot info snap0 Snapshot : snap0 Snap UUID : 8275cb0e-c6c5-46c5-b0f5-2b938689e6f3 Created : 2017-06-09 08:26:40 Snap Volumes: Snap Volume Name : 3ac5cfe7cdfd4905af259e4386a2f233 Origin Volume name : topgun Snaps taken for topgun : 8 Snaps available for topgun : 248 Status : Stopped
No logs/sosreport attached yet. Can this be made available asap?
This is a regression cused by multiplexing changes. With multiplexing changes we were not updating the status even when the volume is stopped. This is already fixed as part of the changes https://code.engineering.redhat.com/gerrit/108299 . So moving this to Modified.
[root@rhs-arch-srv1 core]# gluster snapshot activate snap0 Snapshot activate: snap0: Snap activated successfully [root@rhs-arch-srv1 core]# gluster snapshot deactivate snap0 Deactivating snap will make its data inaccessible. Do you want to continue? (y/n) y Snapshot deactivate: snap0: Snap deactivated successfully [root@rhs-arch-srv1 core]# gluster snapshot status snap0 Snap Name : snap0 Snap UUID : bf25e5fb-03ac-4c1c-82ab-0b792681a91f Brick Path : rhs-arch-srv3.lab.eng.blr.redhat.com:/run/gluster/snaps/c4a4124d144d4cabaf485c6b814cf9b2/brick1/newvolume_brick0 Volume Group : RHS_vg0 Brick Running : No Brick PID : N/A Data Percentage : 0.05 LV Size : 1.80t Brick Path : rhs-arch-srv2.lab.eng.blr.redhat.com:/run/gluster/snaps/c4a4124d144d4cabaf485c6b814cf9b2/brick2/newvolume_brick1 Volume Group : RHS_vg0 Brick Running : No Brick PID : N/A Data Percentage : 0.05 LV Size : 1.80t Brick Path : rhs-arch-srv4.lab.eng.blr.redhat.com:/run/gluster/snaps/c4a4124d144d4cabaf485c6b814cf9b2/brick3/newvolume_brick2 Volume Group : RHS_vg0 Brick Running : No Brick PID : N/A Data Percentage : 0.05 LV Size : 1.80t Brick Path : rhs-arch-srv1.lab.eng.blr.redhat.com:/run/gluster/snaps/c4a4124d144d4cabaf485c6b814cf9b2/brick4/newvolume_brick3 Volume Group : RHS_vg0 Brick Running : No Brick PID : N/A Data Percentage : 0.05 LV Size : 1.80t Brick Path : rhs-arch-srv3.lab.eng.blr.redhat.com:/run/gluster/snaps/c4a4124d144d4cabaf485c6b814cf9b2/brick5/newvolume_brick4 Volume Group : RHS_vg1 Brick Running : No Brick PID : N/A Data Percentage : 0.05 LV Size : 1.80t Brick Path : rhs-arch-srv2.lab.eng.blr.redhat.com:/run/gluster/snaps/c4a4124d144d4cabaf485c6b814cf9b2/brick6/newvolume_brick5 Volume Group : RHS_vg1 Brick Running : No Brick PID : N/A Data Percentage : 0.32 LV Size : 10.19g Brick Path : rhs-arch-srv4.lab.eng.blr.redhat.com:/run/gluster/snaps/c4a4124d144d4cabaf485c6b814cf9b2/brick7/newvolume_brick6 Volume Group : RHS_vg1 Brick Running : No Brick PID : N/A Data Percentage : 0.05 LV Size : 1.80t Brick Path : rhs-arch-srv1.lab.eng.blr.redhat.com:/run/gluster/snaps/c4a4124d144d4cabaf485c6b814cf9b2/brick8/newvolume_brick7 Volume Group : RHS_vg1 Brick Running : No Brick PID : N/A Data Percentage : 0.05 LV Size : 1.80t Brick Path : rhs-arch-srv3.lab.eng.blr.redhat.com:/run/gluster/snaps/c4a4124d144d4cabaf485c6b814cf9b2/brick9/newvolume_brick8 Volume Group : RHS_vg2 Brick Running : No Brick PID : N/A Data Percentage : 0.05 LV Size : 1.80t Brick Path : rhs-arch-srv2.lab.eng.blr.redhat.com:/run/gluster/snaps/c4a4124d144d4cabaf485c6b814cf9b2/brick10/newvolume_brick9 Volume Group : RHS_vg2 Brick Running : No Brick PID : N/A Data Percentage : 0.16 LV Size : 19.46g Brick Path : rhs-arch-srv4.lab.eng.blr.redhat.com:/run/gluster/snaps/c4a4124d144d4cabaf485c6b814cf9b2/brick11/newvolume_brick10 Volume Group : RHS_vg2 Brick Running : No Brick PID : N/A Data Percentage : 0.05 LV Size : 1.80t Brick Path : rhs-arch-srv1.lab.eng.blr.redhat.com:/run/gluster/snaps/c4a4124d144d4cabaf485c6b814cf9b2/brick12/newvolume_brick11 Volume Group : RHS_vg2 Brick Running : No Brick PID : N/A Data Percentage : 0.05 LV Size : 1.80t Bug verified on build glusterfs-3.8.4-28.el7rhgs.x86_64
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/RHBA-2017:2774