This topic helps you resolve disk space issues that can occur when something interferes with replication. See Solve replication problems for possible causes.
SharePlex captures and processes data much faster than it posts it with SQL statements on the target system, so the target is where most disk problems can occur, assuming the network is operational and data is being sent from the source. If you think the post queue may exceed its disk space, there may be enough free space on the source system to store the data temporarily until the Post queue clears out.
When you implement this method, monitor the replication services and disk usage on the source system. On Windows systems, you can use the Sp_Nt_Mon utility to monitor those components. For more information, see Monitor SharePlex.
If a queue disk runs out of disk space, you may see messages similar to this in the Event Log:
11/22/07 14:14 System call error: No space left on device bu_wt.write [sp_mport(que)/1937472]
11/22/07 14:14 System call error: No space left on device bu_rls.bu_wt [sp_mport(que)/1937472]
11/22/07 14:14 Error: que_BUFWRTERR: Error writing buffer to file que_writecommit(irvspxuz+P+o.a920a64z-o.a102a64z) [sp_mport(rim)/1937472] 11/22/07 14:14 Error: sp_mport: rim_writecommit failed 30 - exiting [sp_mport/ 1937472]
11/22/07 14:14 Process exited sp_mport (from irvspxuz.domain.com queue irvspxuz) [pid = 1937472] - exit(1)
If a queue disk is almost out of free space, you might be able to add disk space without the need to resynchronize the data.
To restore disk space
View the Event Log and look for the messages "queue recovery started" and "queue recovery complete."
To restore replication to an initial state
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