David Collier-Brown wrote:
> Actually Sean's asking for a clue about the *virtual* memory behavior.
The pagelist and the cachelist contain page objects, which have an
associated physical page. He's actually talking about physical memory,
since you'll never have more pages on any of these lists th
Sean Liu wrote:
David & Richard,
Thanks for continuing on the discussion under a new topic.
I suppose the discussion board software had a little too much to drink last
night ;-)
First of all - David I am not the Sean from SSHA, but I am in Toronto. I'll
send you a note shortly to have a discu
David & Richard,
Thanks for continuing on the discussion under a new topic.
I suppose the discussion board software had a little too much to drink last
night ;-)
First of all - David I am not the Sean from SSHA, but I am in Toronto. I'll
send you a note shortly to have a discussion some time :-
Hi Henrik & Ben,
Recently I am using this tool for an internal project. So I did a little
research. According to our wiki, this tool is used for Sun and Sun
customer with NDA.
Regards,
Adam
Henrik Johansson 写道:
On 30 jun 2009, at 08.03, Ben Rockwood wrote:
Is iGen available? I see it ref
Well disabling zil may bring you better performance but at the price of data
integrity.
Check this blog entry (which was referred to in the link I gave you before) for
details: http://blogs.sun.com/roch/entry/nfs_and_zfs_a_fine
A seperate SSD zil device may be a more expensive but proper option.
Yes, temporarily moving to UFS would eliminate the xcalls.
- Steve
On 06/29/09 23:51, Matthew Flanagan wrote:
[...]
It appears that fwd is mmapping the files. So as a temporary measure would moving
> the logs to UFS improve things?
I'll be applying latest recommended patches but another po
Thanks for the info. In the meantime I got the tip from the mailing list to try
zil_disable. This brings good performance. Next we will try to reinstall
OpenSolaris with raid-z2 instead of Hardware Raid 6. Hopefully this solves the
issue. Otherwise a separate ZIL device sounds like a good optio
On 30 jun 2009, at 08.03, Ben Rockwood wrote:
Is iGen available? I see it referenced especially in the Mr.Benchmark
blog but can't find any place to get it. Anyone have the scoop?
I have also tried to find it without success, I sent a mail to this
list yesterday but me and my mail clien
