[Gluster-users] geo-rep will not initialize

[Karl Kleinpaste]

On 8/28/24 18:20, Strahil Nikolov wrote:
> It seems the problem is not in you but in a deprecated python package.

I appear to be very close, but I can't quite get to the finish line.

I updated /usr/libexec/glusterfs/python/syncdaemon/gsyncdconfig.py on 
both systems, to replace readfp with read_file; you also mentioned 
/usr/libexec/glusterfs/python/syncdaemon/gsyncd.py, but that does not 
contain any instances of readfp.

diff -U0 gsyncdconfig.py.~1~ gsyncdconfig.py
--- gsyncdconfig.py.~1~    2023-11-05 19:00:00.000000000 -0500
+++ gsyncdconfig.py    2024-08-29 16:28:07.685753403 -0400
@@ -99 +99 @@
-            cnf.readfp(f)
+            cnf.read_file(f)
@@ -143 +143 @@
-            cnf.readfp(f)
+            cnf.read_file(f)
@@ -184 +184 @@
-            conf.readfp(f)
+            conf.read_file(f)
@@ -189 +189 @@
-                conf.readfp(f)
+                conf.read_file(f)

With that change, and tail'ing *.log under /var/log/glusterfs, I issued 
the create command and configured the port permanently:
gluster volume geo-replication j geoacct at pms::n create ssh-port 6427 
push-pem
gluster volume geo-replication j geoacct at pms::n config ssh-port 6427

These were successful, and a status query then shows Created. 
Thereafter, I issued the start command, at which point ... nothing. I 
can run status queries forever, I can re-run start which continues to 
exit with SUCCESS, but georep remains in Created state, never moving to 
Active. I tried "start force" but that didn't help, either.

I've looked for status files under /var/lib/glusterfs/geo-replication; 
the file monitor.status says "Created." Unsurprisingly, the "status 
detail" command shows several additional  "N/A" entries. 
/var/lib/glusterd/geo-replication/j_pms_n/gsyncd.conf contains only a 
[vars] section with the configured ssh port.

In status output, "secondary node" shows N/A. Should it?

What is left, that feeds the battle but starves the victory?

--karl
------------------------------------------------
*gluster volume geo-replication j geoacct at pms::n start*
[2024-08-29 22:26:22.712156 +0000] I [cli.c:788:main] 0-cli: Started 
running gluster with version 11.1
[2024-08-29 22:26:22.771551 +0000] I [MSGID: 101188] 
[event-epoll.c:643:event_dispatch_epoll_worker] 0-epoll: Started thread 
with index [{index=0}]
[2024-08-29 22:26:22.771579 +0000] I [MSGID: 101188] 
[event-epoll.c:643:event_dispatch_epoll_worker] 0-epoll: Started thread 
with index [{index=1}]

==> ./glusterd.log <==
[2024-08-29 22:26:22.825048 +0000] I [MSGID: 106327] 
[glusterd-geo-rep.c:2644:glusterd_get_statefile_name] 0-management: 
Using passed config 
template(/var/lib/glusterd/geo-replication/j_pms_n/gsyncd.conf).

==> ./cmd_history.log <==
[2024-08-29 22:26:23.464111 +0000]  : volume geo-replication j 
geoacct at pms::n start : SUCCESS
*Starting geo-replication session between j & geoacct at pms::n has been 
successful*

==> ./cli.log <==
[2024-08-29 22:26:23.464347 +0000] I [input.c:31:cli_batch] 0-: Exiting 
with: 0

[2024-08-29 22:26:23.467828 +0000] I [cli.c:788:main] 0-cli: Started 
running /usr/sbin/gluster with version 11.1
[2024-08-29 22:26:23.467861 +0000] I [cli.c:664:cli_rpc_init] 0-cli: 
Connecting to remote glusterd at localhost
[2024-08-29 22:26:23.522725 +0000] I [MSGID: 101188] 
[event-epoll.c:643:event_dispatch_epoll_worker] 0-epoll: Started thread 
with index [{index=0}]
[2024-08-29 22:26:23.522767 +0000] I [MSGID: 101188] 
[event-epoll.c:643:event_dispatch_epoll_worker] 0-epoll: Started thread 
with index [{index=1}]
[2024-08-29 22:26:23.523087 +0000] I 
[cli-rpc-ops.c:808:gf_cli_get_volume_cbk] 0-cli: Received resp to get vol: 0
[2024-08-29 22:26:23.523285 +0000] I [input.c:31:cli_batch] 0-: Exiting 
with: 0

*gluster volume geo-replication j geoacct at pms::n status*
[2024-08-29 22:26:30.861404 +0000] I [cli.c:788:main] 0-cli: Started 
running gluster with version 11.1
[2024-08-29 22:26:30.914925 +0000] I [MSGID: 101188] 
[event-epoll.c:643:event_dispatch_epoll_worker] 0-epoll: Started thread 
with index [{index=0}]
[2024-08-29 22:26:30.915017 +0000] I [MSGID: 101188] 
[event-epoll.c:643:event_dispatch_epoll_worker] 0-epoll: Started thread 
with index [{index=1}]

==> ./cmd_history.log <==
[2024-08-29 22:26:31.407365 +0000]  : volume geo-replication j 
geoacct at pms::n status : SUCCESS

PRIMARY NODE    PRIMARY VOL    PRIMARY BRICK    SECONDARY USER 
SECONDARY           SECONDARY NODE    STATUS     CRAWL STATUS LAST_SYNCED
---------------------------------------------------------------------------------------------------------------------------------------------
major           j              /xx/brick/j      geoacct 
geoacct at pms::n    N/A               Created    N/A N/A

==> ./cli.log <==
[2024-08-29 22:26:31.408209 +0000] I [input.c:31:cli_batch] 0-: Exiting 
with: 0
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.gluster.org/pipermail/gluster-users/attachments/20240829/f65f009b/attachment.html>