On Jun 26, 2008, at 8:11 PM, Sumit Gupta wrote:
> [EMAIL PROTECTED] is the snapshot of the original installation on
> snv_92. snv_92.backup is the clone. You can see that the / is
> mounted on snv_92.backup but in zfs list output it still shows that
> '/' is mounted on snv_92.
>
It's showi
I installed snv_92 with zfs root. Then took a snapshot of the root and clonned
it. Now I am booting from the clone using the -Z option. The system boots fine
from the clone but 'zfs list' still shows that the '/' is mounted on the
original mountpoint instead of the clone even though the output o
Dear experts,
when migrating from a 6 disk to a 4 disk raidz1 zpool with 'zfs send -R|zfs
receive', the system's response time dropped noticeably.
The run queue increased to 28-32, and 'prstat -Lm' showed that several system
threads were locked repeatedly - noticeably fmd, devfsd and many of th
Hey Nils,
On Thu, 2008-06-26 at 09:37 -0700, Nils Goroll wrote:
> I'll attach a new version zfs-auto-snapshot including some more
> improvements, and probably some new bugs.
Just to let you know that I *have* seen your mails on this and really
appreciate getting the feedback, but I just haven't h
And how about making this an official project?
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Hi all,
I'll attach a new version zfs-auto-snapshot including some more
improvements, and probably some new bugs. Seriously, I have
tested it, but certainly not all functionality, so please let me know
about any (new) problems you come across.
Except from the change log:
- Added support to sch
Mickae?l ABISROR wrote:
>>> Hi all,
>>>
>>> here are some questions about ZFS
>>>
>>> When accessing to RAW volumes under ZFS do we go through cache or
>>> not? If yes can we disable it?
>>>
I believe Zvols are uncached.
>>> They use Veritas QuickIO (ODM) and they want to compare with ZFS
Please note that IO speeds exceeding 1 GB/sec can be limited by several
components including the OS or device drivers.
Currrent maximum performance I have seen is around 1,25 GB through dual IB.
Anyway, that's a great realworld performance, considering the price and size
of the unit.
Mertol O
Good analysis.
Generally X4500 can stream 2,5 GB/sec disk to RAM and around 1,2-1,4 GB/sec
ram to disk.
Network to disk or disk to network most of the time depends on the network
interface.
With Infiniband we are seeing 1 GB/sec transfer speeds [2 OS disks, 6
spares]
With dual IB initial result
Hi,
Is there any way to do this in Solaris 10? For example create an empty
zfs filesystem before receiving and then receive the stream without
touching the metadata?
On Jun 25, 2008, at 2:37 PM, James Andrewartha wrote:
> Peter Boros wrote:
>> Hi James,
>>
>> Of course, changing the recordsi
>> Hi all,
>>
>> here are some questions about ZFS
>>
>> When accessing to RAW volumes under ZFS do we go through cache or
>> not? If yes can we disable it?
>> They use Veritas QuickIO (ODM) and they want to compare with ZFS and
>> also ZFS with and without cache.
>>
>> Do we have some benchmark
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