Re: [zfs-discuss] Oracle to no longer support ZFS on OpenSolaris?

2010-04-20 Thread Sean Sprague

Tonmaus,


you talking about and to whom were you
responding?
My intention was a response to the OP, which I guess from what I am 
seeing in the jive forum, happened as well. Indeed, my concern was the 
broken link in the first post which would be simple to fix if 
intended. That not being the case increases the smell of FUD.


Sorry. We are not mind(or intention)-readers. If you have a specific 
comment which should be directed to a specific individual, then a forum 
is not the best place to air it. Having said that, "The <...> website 
appears to be down at the moment - anyone fixing it?" is more than 
acceptable. Netiquette rules. To quote you: "Why don't you just fix the 
apparently broken link to your source, then?" is _not_ forum/list material.


Thanks... Sean.
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Re: [zfs-discuss] Oracle to no longer support ZFS on OpenSolaris?

2010-04-20 Thread Sean Sprague

Khyron,

Finally, Michael S. made the best recommendation...talk to your sales 
rep if you're

a paying customer.


... but don't expect any commitments or generic answer from them at the 
moment.


I do however congratulate quoting Mr. Harman in your .sig ;-)

Regards... Sean.
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Re: [zfs-discuss] future of OpenSolaris

2010-02-25 Thread Sean Sprague

Bob,


On Tue, 23 Feb 2010, Joerg Schilling wrote:


and what uname -s reports.


It will surely report "OrkOS".


For OpenSolaris, "OracOS" - surely there must be Blakes 7 fans in Oracle 
Corp.?


I am glad to be able to contribute positively and constructively to 
this discussion.


Metoo ;-) ... Sean.
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Re: [zfs-discuss] zpool status and format/kernel disagree about root disk

2010-08-27 Thread Sean Sprague

Rainer,


devfsadm -C alone didn't make a difference, but clearing out /dev/*dsk
and running devfsadm -Cv did help.
   


I am glad it helped; but removing anything from /dev/*dsk is a kludge 
that cannot be accepted/condoned/supported.


Regards... Sean.
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Re: [zfs-discuss] Dedup and L2ARC memory requirements (again)

2011-04-30 Thread Sean Sprague



: xvm-4200m2-02 ;
 

I can do the echo | mdb -k.  But what is that : xvm-4200 command?
   


My guess is that is a very odd shell prompt ;-)
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Re: [zfs-discuss] GUI support for ZFS root?

2008-08-13 Thread Sean Sprague
Mario,

>> Latest BeleniX OpenSolaris uses the Caiman installer so it may be 
>> worth installing it just to see what it is like.  I installed it under 
>> VirtualBox yesterday.  Installing using "whole disk" did not work with 
>> VirtualBox but the suggested default partitioning did work.
>> 
>
> OpenSolaris 2008.05 doesn't use Caiman?
>   

Rich (the OP) was installing Nevada b95, which does not use Caiman; 
whereas 2008.05 does - see http://www.opensolaris.org/os/project/caiman/

Regards... Sean.
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Re: [zfs-discuss] eWeek: corrupt file brought down FAA's antiquated IT system

2008-09-06 Thread Sean Sprague
Tim,

> And let this be a lesson to all of you not to write code that is too 
> good.  If you can't sell an "update" (patch) every 6 months, you'll be 
> out of business as well :D

Updates are generally functionality enhancements, which may well be 
chargeable; whereas patches are problem-fixes; which no-one will/should 
pay for... Call me pedantic ;-)

Regards... Sean.
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Re: [zfs-discuss] VERY URGENT Compliance for ZFS

2008-11-10 Thread Sean Sprague

> We require urgent help on the compliance  sheet attached for 
> filesystem ZFS for a USD 20 million storage tender in India.

And from where I come from, companies at this stage of the tendering 
process generally do not wish their details/requirements to be widely 
publicised. Thus the reference to the client's company initials in the 
spreadsheet, and your reference to India, plus the level of investment 
being discussed, does not require a Google Master to work out who the 
client is. ICBWT.
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Re: [zfs-discuss] Understanding ZFS replication

2009-01-19 Thread Sean Sprague
Z,

> Beloved Tim,
> You challenged me a while ago, as a friend.
> I did what you asked me to do, in the honor of my father.
>  
> Best,
> z

Please don't post personal stuff like this or links to wikipedia or 
other ephemera/apocrypha to this/any list unless they are relevant.

Thanks... Sean.
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Re: [zfs-discuss] j4200 drive carriers

2009-01-30 Thread Sean Sprague
Frank,

> apparently if you don't order a J4200 with drives, you just get filler
> sleds that won't accept a hard drive.  (had to look at a parts breakdown
> on sunsolve to figure this out -- the docs should simply make this clear.)
>
> it looks like the sled that will accept a drive is part #570-1182.
> anyone know how i could order 12 of these?

Call your local Sun Account Manager. No-one on zfs-discuss will have the 
remotest clue (or be even the slightest bit interested - it's so OT).

Apols and regards... Sean.
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Re: [zfs-discuss] Zfs and b114 version

2009-05-17 Thread Sean Sprague

Jorgen,


http://dlc.sun.com/osol/on/downloads/b114/

This URL makes me think that if I just sit down and figure out how to 
compile OpenSolaris, I can try b114 now^h^h^h eventually ? I am really 
eager to try out the new quota support.. has someone already tried 
compiling it perhaps? How complicated is compiling osol compared to, 
say, NetBSD/FreeBSD, Linux etc ? (IRIX and its quickstarting??)


The website has not been updated yet to reflect its availability (thus 
it may not be "official" yet), but you can get SXCE b114 now from 
https://cds.sun.com/is-bin/INTERSHOP.enfinity/WFS/CDS-CDS_SMI-Site/en_US/-/USD/viewproductdetail-start?productref=sol-express_b114-full-x86-sp-...@cds-cds_smi


There appears to be a minor glitch in /etc/driver_aliases where a 
spurious line for qlc has appeared in /etc/driver_aliases, but I have it 
installed and running.


Regards... Sean.
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Re: [zfs-discuss] Zfs and b114 version

2009-05-17 Thread Sean Sprague


The website has not been updated yet to reflect its availability (thus 
it may not be "official" yet), but you can get SXCE b114 now from 
https://cds.sun.com/is-bin/INTERSHOP.enfinity/WFS/CDS-CDS_SMI-Site/en_US/-/USD/viewproductdetail-start?productref=sol-express_b114-full-x86-sp-...@cds-cds_smi 



This was for single-file ISO image download, 
https://cds.sun.com/is-bin/INTERSHOP.enfinity/WFS/CDS-CDS_SMI-Site/en_US/-/USD/viewproductdetail-start?productref=sol-express_b114-seg-x86-sp-...@cds-cds_smi


will give it to you in two segments.

Regards... Sean.

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Re: [zfs-discuss] Zfs and b114 version

2009-05-18 Thread Sean Sprague

Hello Dick,


Sean Sprague wrote:
  

There appears to be a minor glitch in /etc/driver_aliases where a
spurious line for qlc has appeared in /etc/driver_aliases, but I have it
installed and running.



What's a spurious line (I'm dutch) and how did you "solve" it?
Delete the (qlc) line?
  


The spurious (the net suggested "onecht", "vals", "nagemaakt" - choose 
the least inapplicable of those ;-) ) line reads:


qlc "\"

I ignored it for the moment, but I am sure that it could just be deleted.

Regards... Sean.

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Re: [zfs-discuss] APPLE: ZFS need bug corrections instead of new func! Or?

2009-06-15 Thread Sean Sprague

Orvar Korvar wrote:

In the comments there are several people complaining of loosing data. That 
doesnt sound to good. It takes a long time to build a good reputation, and 5 
minutes to ruin it. We dont want ZFS to loose it's reputation of an uber file 
system.
  


With due respect, I recommend that no-one waste the same five minutes 
that I have just done reading the comments section on Slashdot. It is a 
complete load of subjective claptrap. Do something sensible instead like 
microwaving a curry or calling your Mom (well maybe not the latter...)


Bob F got it absolutely right about possible lack of GUI being a 
stumbler for potential users of ZFS in the Apple camp; but to be able to 
manipulate a filesystem with the underlying power that ZFS has via just 
two commands (or a few more if you include the SMF bits) is mindblowing. 
Try comparing that with the mess that is VxVM/VxFS.

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Re: [zfs-discuss] APPLE: ZFS need bug corrections instead of new func! Or?

2009-06-18 Thread Sean Sprague

Toby,



On 17-Jun-09, at 7:37 AM, Orvar Korvar wrote:

Ok, so you mean the comments are mostly FUD and bull shit? Because 
there are no bug reports from the whiners? Could this be the case? It 
is mostly FUD? Hmmm...?




Having read the thread, I would say "without a doubt".

Slashdot was never the place to go for accurate information about ZFS. 


Many would even say:

Slashdot was never the place to go for accurate information.
Slashdot was never the place to go for information.
Slashdot was never the place to go.
Slashdot? Never.

Take your pick ;-)

Regards... Sean.
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Re: [zfs-discuss] ZFS/WAFL lawsuit

2007-09-06 Thread Sean Sprague
Casper,

> Do you have a reference for "all data in RAM most be held".  I guess we
> need to build COW RAM as well.

Is that one of those genetic hybrids?

Regards... Sean.

BTW: I remember the days when only RAS and CAS kept your data in memory 
"intact" ;-)
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Re: [zfs-discuss] ZFS recovery tool, intrested?

2007-10-14 Thread Sean Sprague
Samuel,

> Having my 700Gb one disk ZFS crashing on me created ample need for a recovery 
> tool. 
> 
> So I spent the weekend creating a tool that lets you list directories and 
> copy files from any pool on a one disk ZFS filesystem, where for example the 
> Solaris kernel keeps panicing.
> 
> Is there any interest in it being release to the public?

Yes indeed. Please put the source up here - I am sure that you will receive 
interesting feedback.

Thanks and regards... Sean.
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Re: [zfs-discuss] Some basic questions about getting the best performance for database usage

2008-06-30 Thread Sean Sprague
Christiaan,

As ZFS tuning has already been suggested, remember:

a) Never tune unless you need to.
b) Never tune unless you have an untuned benchmark set of figures to 
compare against after the system has been tuned - especially in ZFS-land 
which, whilst it may not be quite there, is designed to ultimately be 
"self-tuning". Putting stuff hard into /etc/system might be 
counter-productive to performance in the future (although hopefully by 
that time, it will be blithely ignored).
c) Never tune more than one parameter at one go.
d) Understand as fully as possible the wider ramifications of any tuning 
that you undertake.

If this is all "master of the bleedin' obvious" to you, then please 
accept my humble apologies - it is often not the case...

Regards... Sean.



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Re: [zfs-discuss] Some basic questions about getting the best performance for database usage

2008-06-30 Thread Sean Sprague
Christiaan,

> So right now, I'm not babling about some ZFS tuning setting, but about the 
> advantages and disadvantages of using ZFS, hardware raid, or a combination of 
> the two.

I never accused you of babbling, I opened my response with "As ZFS 
tuning has already been suggested"; and gave some very generic pointers.

Regards... Sean.
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Re: [zfs-discuss] destroy pool by id?

2006-09-27 Thread Sean Sprague

Neel,

Is it possible to destroy a pool by ID? I created two pools with the 
same name, and want to destroy one of them


Could you please cut and paste (ie. not re-type) the output from the command "zpool 
list | col -b", and post it here please?

Thanks... Sean.
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Re: [zfs-discuss] CR 6483250 closed: will not fix

2006-11-10 Thread Sean Sprague

Richard!


ZFS fans,
Recalling our conversation about hot-plug and hot-swap terminology and use,
I afraid to say that CR 6483250 has been closed as will-not-fix.  No 
explaination
was given. If you feel strongly about this, please open another CR and 
pile on.


*Change Request ID*: 6483250
*Synopsis*: X2100 release notes inconsistent with Sun terminology, 
confuses customers

Status: 11-Closed
Substatus: Will Not Fix


<0.02>

I agree completely. The phrase "confuses customers" equates to "degrades community relations", and thus equals "high 
priority" IMO.




Regards... Sean.
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