Re: geo-replication status faulty

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On Wed, Apr 30, 2014 at 5:56 AM, Venky Shankar <vshankar@xxxxxxxxxx> wrote:
On 04/29/2014 11:12 PM, Steve Dainard wrote:
Fixed by editing the geo-rep volumes gsyncd.conf file, changing
/nonexistent/gsyncd to /usr/libexec/glusterfs/gsyncd on both the master
nodes.

That is not required. Did you invoke "create" command with push-pem?

Yes, I iterated through every single option, including create push-pem.

 


Any reason why this is in the default template? Also any reason why when I
stop glusterd, change the template on both master nodes and start the
gluster service its overwritten?

It's not as the default template as it's unsafe and is logged clearly in the geo-rep logs as a misconfigured setup.

I referenced the link in the error logs, and there doesn't seem to be a configuration issue. Is something missing from these doc's seeing as this is the commercial version of glusterfs vs community?

Can you clarify what the configuration issue is? This "bash: /nonexistent/gsyncd: No such file or directory" is sticking out like a sore thumb as a bad reference to a binary. 

What is unsafe?

Thanks,
Steve

 


Steve


On Tue, Apr 29, 2014 at 12:11 PM, Steve Dainard <sdainard@xxxxxxxxxxxxx>wrote:

Just setup geo-replication between two replica 2 pairs, gluster version
3.5.0.2.

Following this guide:
https://access.redhat.com/site/documentation/en-US/Red_Hat_Storage/2.1/html/Administration_Guide/chap-User_Guide-Geo_Rep-Preparation-Settingup_Environment.html

Status is faulty/passive:

# gluster volume geo-replication rep1 10.0.11.4::rep1 status

MASTER NODE                MASTER VOL    MASTER BRICK
      SLAVE              STATUS     CHECKPOINT STATUS    CRAWL STATUS


------------------------------------------------------------------------------------------------------------------------------------------------
ovirt001.miovision.corp    rep1
 /mnt/storage/lv-storage-domain/rep1    10.0.11.4::rep1    faulty     N/A
                 N/A
ovirt002.miovision.corp    rep1
 /mnt/storage/lv-storage-domain/rep1    10.0.11.5::rep1    Passive    N/A
                 N/A


geo-replication log from master:

[2014-04-29 12:00:07.178314] I [monitor(monitor):129:monitor] Monitor:
------------------------------------------------------------
[2014-04-29 12:00:07.178550] I [monitor(monitor):130:monitor] Monitor:
starting gsyncd worker
[2014-04-29 12:00:07.344643] I
[gsyncd(/mnt/storage/lv-storage-domain/rep1):532:main_i] <top>: syncing:
gluster://localhost:rep1 -> ssh://root@10.0.11.4:gluster://localhost:rep1
[2014-04-29 12:00:07.357718] D
[repce(/mnt/storage/lv-storage-domain/rep1):175:push] RepceClient: call
21880:139789410989824:1398787207.36 __repce_version__() ...
[2014-04-29 12:00:07.631556] E
[syncdutils(/mnt/storage/lv-storage-domain/rep1):223:log_raise_exception]
<top>: connection to peer is broken
[2014-04-29 12:00:07.631808] W
[syncdutils(/mnt/storage/lv-storage-domain/rep1):227:log_raise_exception]
<top>: !!!!!!!!!!!!!
[2014-04-29 12:00:07.631947] W
[syncdutils(/mnt/storage/lv-storage-domain/rep1):228:log_raise_exception]
<top>: !!! getting "No such file or directory" errors is most likely due to
MISCONFIGURATION, please consult
https://access.redhat.com/site/documentation/en-US/Red_Hat_Storage/2.1/html/Administration_Guide/chap-User_Guide-Geo_Rep-Preparation-Settingup_Environment.html
[2014-04-29 12:00:07.632061] W
[syncdutils(/mnt/storage/lv-storage-domain/rep1):231:log_raise_exception]
<top>: !!!!!!!!!!!!!
[2014-04-29 12:00:07.632251] E
[resource(/mnt/storage/lv-storage-domain/rep1):204:errlog] Popen: command
"ssh -oPasswordAuthentication=no -oStrictHostKeyChecking=no -i
/var/lib/glusterd/geo-replication/secret.pem -oControlMaster=auto -S
/tmp/gsyncd-aux-ssh-0_wqaI/cb6bb9e3af32ccbb7c8c0ae955f728db.sock
root@10.0.11.4 /nonexistent/gsyncd --session-owner
c0a6c74c-deb5-4ed0-9ef9-23756d593197 -N --listen --timeout 120
gluster://localhost:rep1" returned with 127, saying:
[2014-04-29 12:00:07.632396] E
[resource(/mnt/storage/lv-storage-domain/rep1):207:logerr] Popen: ssh>
bash: /nonexistent/gsyncd: No such file or directory
[2014-04-29 12:00:07.632689] I
[syncdutils(/mnt/storage/lv-storage-domain/rep1):192:finalize] <top>:
exiting.
[2014-04-29 12:00:07.634656] I [monitor(monitor):150:monitor] Monitor:
worker(/mnt/storage/lv-storage-domain/rep1) died before establishing
connection

Thanks,
Steve




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