On 29 Sep 2020, at 09:51, Ritesh Chikatwar <rchikatw@redhat.com> wrote:

Hello,

i am new to VDSM codebase.

There is one minor bug in gluster and they don't have any near plan to fix this. So i need to fix this in vdsm.

The bug is when i run command

[root@dhcp35-237 ~]# gluster v geo-replication status
No active geo-replication sessions
geo-replication command failed
[root@dhcp35-237 ~]# 

So this engine is piling up with error. i need handle this in vdsm the code at this place

https://github.com/oVirt/vdsm/blob/master/lib/vdsm/gluster/cli.py#L1231

If i run the above command with xml then i will get 

[root@dhcp35-237 ~]# gluster v geo-replication status --xml
geo-replication command failed
[root@dhcp35-237 ~]# 

so i have to run one more command before executing this and check in exception that it contains No active geo-replication sessions this string. for that i did like this

try:
    xmltree = _execGluster(command)
except ge.GlusterCmdFailedException as e:
    if str(e).find("No active geo-replication sessions") != -1:
        return []

Seems like this is not working can you help me here

Any help will be appreciated 

Ritesh