On Thu, Jan 18, 2018 at 8:11 PM, Pranith Kumar Karampuri <pkarampu@xxxxxxxxxx> wrote:
On Tue, Jan 16, 2018 at 2:52 PM, Raghavendra Gowdappa <rgowdapp@xxxxxxxxxx> wrote:All,
Patch [1] prevents migration of opened files during rebalance operation. If patch [1] affects you, please voice out your concerns. [1] is a stop-gap fix for the problem discussed in issues [2][3]What is the impact on VM and gluster-block usecases after this patch? Will it rebalance any data in these usecases?
Assuming there is an fd opened on these files always and if cluster.force-migration is set to off, there will be no migration. However, we can force migration (even on files with open fds) by setting cluster.force-migration to on.
Raghavendraregards,
[1] https://review.gluster.org/#/c/19202/
[2] https://github.com/gluster/glusterfs/issues/308
[3] https://github.com/gluster/glusterfs/issues/347
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--Pranith
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Raghavendra G
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