On Sunday 2012-10-07 16:48, Martin Steigerwald wrote: >> >> # btrfs su li / >> ID 256 top level 5 path UBUNTU >> ID 259 top level 5 path UBUNTU/@ >> ID 261 top level 5 path UBUNTU/@tmp >> ID 262 top level 5 path UBUNTU/@home >>[...] > >This could be 100 or more subvolumes / snapshots. >Maybe slowness could be related to this one.
Absolutely. COW snapshots cause severe fragmentation (it's in their nature). "Easily" reproducible by snapshotting an fs every day. Been there, had that. -- To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
