Re: Question about geo-replication and deletes in 3.5 beta train

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"ignore-deletes" is only valid in the initial crawl mode[1] where it does not propagate deletes to the slave (changelog mode does). Was the session restarted by any chance?

[1] Geo-replication now has two internal operations modes: a one shot filesystem crawl mode (used to replicate data already present in a volume) and the changelog mode (for replicating live changes).

Thanks,
-venky



On Thu, Apr 17, 2014 at 1:25 AM, CJ Beck <chris.beck@xxxxxxxxxxx> wrote:
I have an issue where deletes are not being propagated to the slave cluster in a geo-replicated environment. I’ve looked through the code, and it appears as though this is something that might have been changed to be hard coded?

When I try to change it via a config option on the command line, it replies with a “reserved option” error:
[root@host ~]# gluster volume geo-replication test-poc 10.10.1.120::test-poc config ignore_deletes 1
Reserved option
geo-replication command failed
[root@host ~]# gluster volume geo-replication test-poc 10.10.1.120::test-poc config ignore-deletes 1
Reserved option
geo-replication command failed
[root@host ~]#

Looking at the source code (although, I’m not a C expert by any means), it seems as though it’s hard-coded to be “true” all the time?

(from glusterd-geo-rep.c):
4285         /* ignore-deletes */
4286         runinit_gsyncd_setrx (&runner, conf_path);
4287         runner_add_args (&runner, "ignore-deletes", "true", ".", ".", NULL);
4288         RUN_GSYNCD_CMD;

Any ideas how to get deletes propagated to the slave cluster?

Thanks!

-CJ

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