Kai Krakow wrote: > Aastha Mehta <[email protected]> schrieb: > >> Rather than a local disk, I have a remote device to which my IO >> requests are sent and from which the data is fetched. I need certain >> data to be fetched from the remote device after a remount. But somehow >> I do not see any request appearing at the device. I even tried to do >> drop_caches after remounting the file system, but that does not seem >> to help. > > Maybe you or your distribution deployed cachefilesd and uses it for the > remote fs?
The FS-Cache infrastructure only applies to filesystems which opt in to using it (NFS, recent work on Ceph, etc), so mounting btrfs over a remote block device wouldn't use it at all. -- To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
