I sent a zvol from host a, to host b, twice. Host b has two pools,
one ashift=9, one ashift=12. I sent the zvol to each of the pools on
b. The original source pool is ashift=9, and an old revision (2009_06
because it's still running xen).
I sent it twice, because something strange happened on
Hello, Daniel,
Apparently your data is represented by rather small files (thus
many small data blocks), so proportion of metadata is relatively
high, and your<4k blocks are now using at least 4k disk space.
For data with small blocks (a 4k volume on an ashift=12 pool)
I saw metadata use up most
On Oct 4, 2011, at 4:14 PM, Daniel Carosone wrote:
> I sent a zvol from host a, to host b, twice. Host b has two pools,
> one ashift=9, one ashift=12. I sent the zvol to each of the pools on
> b. The original source pool is ashift=9, and an old revision (2009_06
> because it's still running xen
