On 2012-12-05 04:11, Richard Elling wrote:
On Nov 29, 2012, at 1:56 AM, Jim Klimov jimkli...@cos.ru
mailto:jimkli...@cos.ru wrote:
I've heard a claim that ZFS relies too much on RAM caching, but
implements no sort of priorities (indeed, I've seen no knobs to
tune those) - so that if the
On 2012-11-29 10:56, Jim Klimov wrote:
For example, I might want to have corporate webshop-related
databases and appservers to be the fastest storage citizens,
then some corporate CRM and email, then various lower priority
zones and VMs, and at the bottom of the list - backups.
On a side note,
I don't have anything significant to add to this conversation, but wanted
to chime in that I also find the concept of a QOS-like capability very
appealing and that Jim's recent emails resonate with me. You're not alone!
I believe there are many use cases where a granular prioritization that
On 2012-11-17 22:54, Edward Ned Harvey
(opensolarisisdeadlongliveopensolaris) wrote:
From: zfs-discuss-boun...@opensolaris.org [mailto:zfs-discuss-
boun...@opensolaris.org] On Behalf Of Edward Ned Harvey
An easier event to trigger is the starting of the virtualbox guest. Upon vbox
guest
On Dec 5, 2012, at 5:41 AM, Jim Klimov jimkli...@cos.ru wrote:
On 2012-12-05 04:11, Richard Elling wrote:
On Nov 29, 2012, at 1:56 AM, Jim Klimov jimkli...@cos.ru
mailto:jimkli...@cos.ru wrote:
I've heard a claim that ZFS relies too much on RAM caching, but
implements no sort of priorities
On Dec 5, 2012, at 7:46 AM, Matt Van Mater matt.vanma...@gmail.com wrote:
I don't have anything significant to add to this conversation, but wanted to
chime in that I also find the concept of a QOS-like capability very appealing
and that Jim's recent emails resonate with me. You're not
bug fix below...
On Dec 5, 2012, at 1:10 PM, Richard Elling richard.ell...@gmail.com wrote:
On Dec 5, 2012, at 7:46 AM, Matt Van Mater matt.vanma...@gmail.com wrote:
I don't have anything significant to add to this conversation, but wanted to
chime in that I also find the concept of a
Is there a documented way or suggestion on how to migrate data from VXFS
to ZFS?
Thanks
Morris___
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zfs-discuss@opensolaris.org
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On Tue, Dec 4, 2012 at 10:52 PM, Jim Klimov jimkli...@cos.ru wrote:
On 2012-12-03 18:23, Jim Klimov wrote:
On 2012-12-02 05:42, Jim Klimov wrote:
4) Where are the redundancy algorithms specified? Is there any simple
tool that would recombine a given algo-N redundancy sector with
Hi Morris,
I hope someone has done this recently and can comment, but the process
is mostly manual and it will depend on how much gear you have.
For example, if you have some extra disks, you can build a minimal ZFS
storage pool to hold the bulk of your data. Then, you can do a live
migration
On 2012-12-05 23:11, Morris Hooten wrote:
Is there a documented way or suggestion on how to migrate data from VXFS
to ZFS?
Off the top of my head, I think this would go like any other migration -
create the new pool on new disks and use rsync for simplicity (if your
VxFS setup does not utilize
On Thu, Dec 6, 2012 at 5:11 AM, Morris Hooten mhoo...@us.ibm.com wrote:
Is there a documented way or suggestion on how to migrate data from VXFS to
ZFS?
Not zfs-specific, but this should work for solaris:
http://docs.oracle.com/cd/E23824_01/html/E24456/filesystem-3.html#filesystem-15
For
On 2012-12-05 05:52, Jim Klimov wrote:
For undersized allocations, i.e. of compressed data, it is possible
to see P-sizes not divisible by 4 (disks) in 4KB sectors, however,
some sectors do apparently get wasted because the A-size in the DVA
is divisible by 6*4KB. With columnar allocation of
more below...
On 2012-12-05 23:16, Timothy Coalson wrote:
On Tue, Dec 4, 2012 at 10:52 PM, Jim Klimov jimkli...@cos.ru
mailto:jimkli...@cos.ru wrote:
On 2012-12-03 18:23, Jim Klimov wrote:
On 2012-12-02 05:42, Jim Klimov wrote:
4) Where are the redundancy algorithms
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