Merge Replication Attach/Detach Issue

  • I am wondering if anyone might be able to help me with this issue. I have server that's a subcriber for a merge replication that ran out of space. As a quick fix, i thought i could stop the sql agent, and detach the db to delete the log file then reattach and start the sql agent against afterwards. I ran into the problem that the merge agent now says i have the "emunerate" error, and when i look at the output log, it says that it cannot connect to the subscriber '\EMR\' and my 'emrhq\administrator' login failed. I'm not sure what i can do to fix this, I hope i do not have to recreate the subscription, since the snapshot is over 100gigs.

  • Hi xigma,

    I'm not sure deleting the log file was your best option here. A more appropriate thing to do when a subscriber's drive fills up like this is to detach the subscription database, move it to another drive that has sufficient space, and re-attach the subscription database.

    I'm afraid, based on the error that you're receiving, that you may have to re-initialize your subscription.

    Hope this helps.

  • Hi deleting the log file was a big mistake, with a 100Gb snapshot i would expect the log at the subsciber to be twice that (gut feeling).

    If you are replicating the whole Db you should have a look at replicating from backup, (never done it for merge so not sure if it would work)

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