Under FreeBSD I've seen zpool scrub sustain nearly 500 MB/s in pools with large
files (a pool with eight MIRROR vdevs on two Silicon Image 3124 controllers).
You need to carefully look for bottlenecks in the hardware. You don't indicate
how the disks are attached. I would measure the total
erm. using a file on another pool (your zpool) for the SLOG is NOT a good
idea. Use an SSD or two (a mirror) or let ZFS deal with the ZIL on the drives.
roy
Hello All,
I've recently run into an issue I can't seem to resolve. I have been running a
zpool populated with two
Something like this, maybe
http://blogs.sun.com/constantin/entry/x4500_solaris_zfs_iscsi_perfect
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On Tue, Jul 06, 2010 at 05:29:54PM +0200, Arne Jansen wrote:
Daniel Carosone wrote:
Something similar would be useful, and much more readily achievable,
from ZFS from such an application, and many others. Rather than a way
to compare reliably between two files for identity, I'ld liek a way
According to 'zpool upgrade' my pool versions are are 22. All pools were
upgraded several months ago, including the one in question. Here is what I get
when I try to import:
fileserver ~ # zpool import 9013303135438223804
cannot import 'tank': pool may be in use from other system, it was last
I had an interesting dilemma recently and I'm wondering if anyone here can
illuminate on why this happened.
I have a number of pools, including the root pool, in on-board disks on the
server. I also have one pool on a SAN disk, outside the system. Last night the
SAN crashed, and shortly
On Wed, 2010-07-07 at 10:09 -0700, Mark Christooph wrote:
I had an interesting dilemma recently and I'm wondering if anyone here can
illuminate on why this happened.
I have a number of pools, including the root pool, in on-board disks on the
server. I also have one pool on a SAN disk,
On 07/ 7/10 11:33 AM, Garrett D'Amore wrote:
On Wed, 2010-07-07 at 10:09 -0700, Mark Christooph wrote:
I had an interesting dilemma recently and I'm wondering if anyone here can
illuminate on why this happened.
I have a number of pools, including the root pool, in on-board disks on the
I think the request is to remove vdev's from a pool.
Not currently possible. Is this in the works?
Actually, I think this is two requests, hashed over hundreds of times in this
forum:
1. Remove a vdev from a pool
2. Nondisruptively change vdev geometry
#1 above has a stunningly obvious use
I believe that long term folks are working on solving this problem. I
believe bp_rewrite is needed for this work.
Mid/short term, the solution to me at least seems to be to migrate your
data to a new zpool on the newly configured array, etc. Most
enterprises don't incrementally upgrade an array
Hi,
We're using the following components with snv134:
- 1068E HBA (supermicro)
- 3U SAS / SATA Expander Backplane with dual LSI SASX28 Expander Chips
(supermicro)
- WD RE3 disks
We've got the following error messages:
Jul 7 10:09:12 sanwv01 scsi: [ID 107833 kern.warning] WARNING:
Upgrade the HBA firmware to version 1.30. We had the same problem, but
upgrading solved it for us.
Daniel Bakken
On Wed, Jul 7, 2010 at 1:57 PM, Joeri Vanthienen m...@joerivanthienen.bewrote:
Hi,
We're using the following components with snv134:
- 1068E HBA (supermicro)
- 3U SAS / SATA
Thank goodness! Where, specifically, does one obtain this firmware for
SPARC?
On 07/07/10 17:04, Daniel Bakken wrote:
Upgrade the HBA firmware to version 1.30. We had the same problem, but
upgrading solved it for us.
Daniel Bakken
On Wed, Jul 7, 2010 at 1:57 PM, Joeri Vanthienen
On Wed, 2010-07-07 at 17:33 -0400, Jacob Ritorto wrote:
Thank goodness! Where, specifically, does one obtain this firmware for
SPARC?
Firmware is firmware -- it should not be host-cpu specific. (At least
one *hopes* not, although I *suppose* it is possible to have endian
specific interfaces
Well, OK, but where do I find it?
I'd still expect some problems with FCODE - vs. - BIOS issues if it's
not SPARC firmware.
thx
jake
On 07/07/10 17:46, Garrett D'Amore wrote:
On Wed, 2010-07-07 at 17:33 -0400, Jacob Ritorto wrote:
Thank goodness! Where, specifically, does one obtain this
On Wed, 2010-07-07 at 17:48 -0400, Jacob Ritorto wrote:
Well, OK, but where do I find it?
I'd still expect some problems with FCODE - vs. - BIOS issues if it's
not SPARC firmware.
Ah, only if you are using the device to boot from. And in that case,
the low level boot code *should* be on a
Here is the link to download LSIutil, which can be used to upgrade firmware:
http://www.lsi.com/cm/License.do?url=http://www.lsi.com/DistributionSystem/AssetDocument/LSIUtil_1.62.zipprodName=LSI7104XP-LCsubType=Miscellaneouslocale=EN
And here again is the link to the 1.30 firmware:
On Tue, Jul 6, 2010 at 10:29 AM, Arne Jansen sensi...@gmx.net wrote:
Daniel Carosone wrote:
Something similar would be useful, and much more readily achievable,
from ZFS from such an application, and many others. Rather than a way
to compare reliably between two files for identity, I'ld liek
On 2010-Jul-08 02:39:05 +0800, Garrett D'Amore garr...@nexenta.com wrote:
I believe that long term folks are working on solving this problem. I
believe bp_rewrite is needed for this work.
Accepted.
Mid/short term, the solution to me at least seems to be to migrate your
data to a new zpool on
I'm wanting to fire up a new SSD for an L2ARC on a ZFS box I've put together,
and was looking at some of the new drives. Many of the faster ones, with great
read speeds, are SATA-6G compatible, and I'm wondering if any of you has gotten
these cards to work.
In particular, the Asus U3S6:
On Wed, Jul 7, 2010 at 3:13 PM, Peter Jeremy
peter.jer...@alcatel-lucent.com wrote:
On 2010-Jul-08 02:39:05 +0800, Garrett D'Amore garr...@nexenta.com wrote:
I believe that long term folks are working on solving this problem. I
believe bp_rewrite is needed for this work.
Accepted.
Mid/short
On 7/6/2010 10:37 AM, Victor Latushkin wrote:
On Jul 6, 2010, at 6:30 PM, Brian Kolaci wrote:
Well, I see no takers or even a hint...
I've been playing with zdb to try to examine the pool, but I get:
# zdb -b pool4_green
zdb: can't open pool4_green: Bad exchange descriptor
# zdb -d
On 7/7/2010 3:13 PM, Peter Jeremy wrote:
On 2010-Jul-08 02:39:05 +0800, Garrett D'Amoregarr...@nexenta.com wrote:
I believe that long term folks are working on solving this problem. I
believe bp_rewrite is needed for this work.
Accepted.
Mid/short term, the solution to me at
Folks,
As you may have heard, NetApp has a lawsuit against Sun in 2007 (and now
carried over to Oracle) for patent infringement with the zfs file system. Now,
NetApp is taking a stronger stance and threatening zfs storage suppliers to
stop selling zfs-based storage.
On 7/7/2010 6:33 PM, Peter Taps wrote:
Folks,
As you may have heard, NetApp has a lawsuit against Sun in 2007 (and now
carried over to Oracle) for patent infringement with the zfs file system. Now,
NetApp is taking a stronger stance and threatening zfs storage suppliers to
stop selling
On Wed, 2010-07-07 at 18:52 -0700, Erik Trimble wrote:
On 7/7/2010 6:33 PM, Peter Taps wrote:
Folks,
As you may have heard, NetApp has a lawsuit against Sun in 2007 (and now
carried over to Oracle) for patent infringement with the zfs file system.
Now, NetApp is taking a stronger
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