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On 03/04/2016 06:23 PM, ABHISHEK
PALIWAL wrote:
Ok, just to confirm, glusterd and other brick processes are
running after this node rebooted?
When you run the above command, you need to check
/var/log/glusterfs/glfsheal-volname.log logs errros. Setting
client-log-level to DEBUG would give you a more verbose
message
Yes, glusterd and other brick processes running fine. I have
check the
/var/log/glusterfs/glfsheal-volname.log file without the
log-level= DEBUG. Here is the logs from that file
[2016-03-02 13:51:39.059440] I [MSGID: 101190]
[event-epoll.c:632:event_dispatch_epoll_worker] 0-epoll:
Started thread with index 1
[2016-03-02 13:51:39.072172] W [MSGID: 101012]
[common-utils.c:2776:gf_get_reserved_ports] 0-glusterfs: could
not open the file /proc/sys/net/ipv4/ip_local_reserved_ports
for getting reserved ports info [No such file or directory]
[2016-03-02 13:51:39.072228] W [MSGID: 101081]
[common-utils.c:2810:gf_process_reserved_ports] 0-glusterfs:
Not able to get reserved ports, hence there is a possibility
that glusterfs may consume reserved port
[2016-03-02 13:51:39.072583] E
[socket.c:2278:socket_connect_finish] 0-gfapi: connection to 127.0.0.1:24007
failed (Connection refused)
Not sure why ^^ occurs. You could try flushing
iptables (iptables -F), restart glusterd and run the heal info
command again .
[2016-03-02 13:51:39.072663] E [MSGID: 104024]
[glfs-mgmt.c:738:mgmt_rpc_notify] 0-glfs-mgmt: failed to
connect with remote-host: localhost (Transport endpoint is not
connected) [Transport endpoint is not connected]
[2016-03-02 13:51:39.072700] I [MSGID: 104025]
[glfs-mgmt.c:744:mgmt_rpc_notify] 0-glfs-mgmt: Exhausted all
volfile servers [Transport endpoint is not connected]
# gluster
volume heal c_glusterfs info split-brain
c_glusterfs:
Not able to fetch volfile from glusterd
Volume heal
failed.
And
based on the your observation I understood
that this is not the problem of split-brain
but is there any way through which can
find out the file which is not in
split-brain as well as not in sync?
`gluster volume heal c_glusterfs info
split-brain` should give you files that need
heal.
Sorry I meant 'gluster volume heal
c_glusterfs info' should give you the files that need
heal and 'gluster volume heal
c_glusterfs info split-brain' the list of files in split-brain.
The commands are detailed in
https://github.com/gluster/glusterfs-specs/blob/master/done/Features/heal-info-and-split-brain-resolution.md
I have run "gluster volume heal
c_glusterfs info split-brain" command but it is not
showing that file which is out of sync that is the
issue file is not in sync on both of the brick and
split-brain is not showing that command in output
for heal required.
Thats is why I am asking
that is there any command other than this split
brain command so that I can find out the files those
are required the heal operation but not displayed in
the output of "gluster volume heal
c_glusterfs info split-brain" command.
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