Home > Storage > PowerScale (Isilon) > Product Documentation > Storage (general) > PowerScale OneFS Large File Support > Enabling large file support across a SyncIQ replication environment
The following table outlines the steps to configure a SyncIQ replication environment for large file support:
Step # | Action |
1 | Identify any SyncIQ target clusters that are not running OneFS 8.2.2 or later. |
2 | Upgrade and commit the target clusters to OneFS 8.2.2 or later. |
3 | Verify that all target clusters also have compatible disk pools and SyncIQ policies by running the isi_large_file -c CLI command on each cluster. |
4 | Closely inspect the command output, resolve any issues, and rerun the isi_large_file -c command until all the SyncIQ connected clusters pass the checks. |
5 | Run the isi_large_file -e command on the primary cluster and all SyncIQ target clusters. |
6 | Confirm that large file support has been enabled by running the isi_large_file -l command. |
If an administrator does not want to upgrade a cluster with SyncIQ replication policies to one or more clusters with large file support enabled, another option is to remove the existing replication policies to or from the cluster across all SyncIQ partners. The following CLI commands can be used to delete SyncIQ policies:
Command | Description |
isi sync delete <policy> | Deletes outgoing policies |
isi sync break | Deletes incoming policies |
For more information about OneFS replication configuration, see the SyncIQ white paper.