Re: When ceph synchronizes journal to disk?

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No, I am using xfs. The same thing happens even if I specified the journal mode explicitly as follows.

        filestore journal parallel = false
        filestore journal writeahead = true

Xing

On 03/04/2013 09:32 AM, Sage Weil wrote:
Are you using btrfs?  In that case, the journaling is parallel to the fs
workload because the btrfs snapshots provide us with a stable checkpoint
we can replay from.  In contrast, for non-btrfs file systems we need to do
writeahead journaling.

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