We have a running zpool with a 12 disk raidz3 vdev in it ... we gave ZFS the
full, raw disks ... all is well.
However, we built it on two LSI 9211-8i cards and we forgot to change from IR
firmware to IT firmware.
Is there any danger in shutting down the OS, flashing the cards to IT firmware,
a
on LSI 9211-8i)
To: "Jason Usher"
Cc: zfs-discuss@opensolaris.org
Date: Tuesday, July 17, 2012, 5:05 PM
Hi Jason,
I have done this in the past. (3x LSI 1068E - IBM BR10i).
Your pool has no tie with the hardware used to host it (including your HBA).
You could change all your hardware, and s
Hi,
I have a ZFS filesystem with compression turned on. Does the "used" property
show me the actual data size, or the compressed data size ? If it shows me the
compressed size, where can I see the actual data size ?
I also wonder about checking status of dedupe - I created my pool without
de
--- On Fri, 9/21/12, Sašo Kiselkov wrote:
> > I have a ZFS filesystem with compression turned
> on. Does the "used" property show me the actual data
> size, or the compressed data size ? If it shows me the
> compressed size, where can I see the actual data size ?
>
> It shows the allocated n
Oh, and one other thing ...
--- On Fri, 9/21/12, Jason Usher wrote:
> > It shows the allocated number of bytes used by the
> > filesystem, i.e.
> > after compression. To get the uncompressed size,
> multiply
> > "used" by
> > "compressratio&qu
--- On Mon, 9/24/12, Richard Elling wrote:
I'm hoping the answer is yes - I've been looking but do not see it ...
none can hide from dtrace!# dtrace -qn 'dsl_dataset_stats:entry {this->ds =
(dsl_dataset_t *)arg0;printf("%s\tcompressed size = %d\tuncompressed
size=%d\n", this->ds->ds_dir->dd_m
--- On Tue, 9/25/12, Volker A. Brandt wrote:
> Well, he is telling you to run the dtrace program as root in
> one
> window, and run the "zfs get all" command on a dataset in
> your pool
> in another window, to trigger the dataset_stats variable to
> be filled.
>
> > none can hide from dtrace
