[Bugs] [Bug 1730953] mount generates errors after umount

[bugzilla at redhat.com]

https://bugzilla.redhat.com/show_bug.cgi?id=1730953



--- Comment #1 from Amgad <amgad.saleh at nokia.com> ---
Description of problem:

mount a volume after being umount introduces errors, however the mount was
successful

Version-Release number of selected component (if applicable):
5.5-1

How reproducible:
Had 3-cluster nodes. Created a volume and /etc/fstab had the following entry to
make it persistent

10.76.155.233:/bcmt-glusterfs /opt/bcmt/storage glusterfs
backup-volfile-servers=10.76.155.237:10.76.155.236:10.76.155.233,_netdev 0 0
[root at gfs3 tasks]# umount /opt/bcmt/storage



Steps to Reproduce:
1. umount /opt/bcmt/storage
2. mount /opt/bcmt/storage




Actual results:

[root at gfs3 bricks]# 
[root at gfs3 bricks]# umount /opt/bcmt/storage

glusterfs-client log entry:
-------------------------
[2019-07-18 02:29:30.968978] I [MSGID: 115036] [server.c:469:server_rpc_notify]
0-bcmt-glusterfs-server: disconnecting connection from
CTX_ID:4a34475c-9838-447f-93b2-b5ba33096c9b-GRAPH_ID:0-PID:24514-HOST:gfs3-PC_NAME:bcmt-glusterfs-client-2-RECON_NO:-0
[2019-07-18 02:29:30.969162] I [MSGID: 101055] [client_t.c:435:gf_client_unref]
0-bcmt-glusterfs-server: Shutting down connection
CTX_ID:4a34475c-9838-447f-93b2-b5ba33096c9b-GRAPH_ID:0-PID:24514-HOST:gfs3-PC_NAME:bcmt-glusterfs-client-2-RECON_NO:-0

[root at gfs3 bricks]# mount /opt/bcmt/storage
[2019-07-18 02:30:09.182263] E
[glusterfsd.c:783:gf_remember_backup_volfile_server] 0-glusterfs: failed to set
volfile server: File exists

glusterfs-client log entry:
--------------------------
[2019-07-18 02:30:09.182263] E
[glusterfsd.c:783:gf_remember_backup_volfile_server] 0-glusterfs: failed to set
volfile server: File exists
[2019-07-18 02:30:09.218383] I [addr.c:54:compare_addr_and_update]
0-/data0/glusterfs: allowed = "*", received addr = "10.76.155.233"
[2019-07-18 02:30:09.218430] I [login.c:110:gf_auth] 0-auth/login: allowed user
names: f9f0cc51-20cf-42ba-8288-257d57f28bcb
[2019-07-18 02:30:09.218443] I [MSGID: 115029]
[server-handshake.c:537:server_setvolume] 0-bcmt-glusterfs-server: accepted
client from
CTX_ID:1b3a75a1-5868-43a2-b2c2-7e79cbb88f01-GRAPH_ID:0-PID:24762-HOST:gfs3-PC_NAME:bcmt-glusterfs-client-2-RECON_NO:-0
(version: 5.5)
[root at gfs3 bricks]#

Expected results:

Should not have the errors

Additional info:

Expected results:


Additional info:

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