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Barriers and journaling filesystems

Barriers and journaling filesystems

Posted May 29, 2008 18:22 UTC (Thu) by mcortese (guest, #52099)
In reply to: Barriers and journaling filesystems by jwb
Parent article: Barriers and journaling filesystems

Or you could just use a CF device for your journal.
But then how do you guarantee the synchronization between the data written to the HD and the journal witten to the flash? The whole issue here is to avoid any reordering that would spoil the journaling strategy. You are merely moving the problem from flushing within a device, to syncing two devices!


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