I am pretty sure the T3/6120/6320 firmware does not support the
SYNCHRONIZE_CACHE commands..
Off the top of my head, I do not know if that triggers any change in behavior
on the Solaris side...
The firmware does support the use of the FUA bit...which would potentially lead
to similar flushing
On Apr 23, 2007, at 10:56 AM, Andy Lubel wrote:
What I'm saying is ZFS doesn't play nice with NFS in all the
scenarios I could think of:
-Single second disk in a v210 (sun72g) write cache on and off =
~1/3 the performance of UFS when writing files using dd over an NFS
mount using the s
- PAE
Sent: Mon 4/23/2007 5:32 AM
To: Leon Koll
Cc: zfs-discuss@opensolaris.org
Subject: Re: [zfs-discuss] Re: ZFS+NFS on storedge 6120 (sun t4)
Leon Koll writes:
> Welcome to the club, Andy...
>
> I tried several times to attract the attention of the community to the
> dram
Leon Koll writes:
> Welcome to the club, Andy...
>
> I tried several times to attract the attention of the community to the
> dramatic performance degradation (about 3 times) of NFZ/ZFS vs. ZFS/UFS
> combination - without any result : href="http://www.opensolaris.org/jive/thread.jspa?messa
or only Suns?
> >
> >
> >
> > -Original Message-
> > From: [EMAIL PROTECTED] on behalf of Erblichs
> > Sent: Sun 4/22/2007 4:50 AM
> > To: Leon Koll
> > Cc: zfs-discuss@opensolaris.org
> > Subject: Re: [zfs-discuss] Re: ZFS+NFS on storedge 6
Sent: Sun 4/22/2007 4:50 AM
To: Leon Koll
Cc: zfs-discuss@opensolaris.org
Subject: Re: [zfs-discuss] Re: ZFS+NFS on storedge 6120 (sun t4)
Leon Koll,
As a knowldegeable outsider I can say something.
The benchbark (SFS) page specifies NFSv3,v2 support, so I question
whethe
@opensolaris.org
Subject: Re: [zfs-discuss] Re: ZFS+NFS on storedge 6120 (sun t4)
Leon Koll,
As a knowldegeable outsider I can say something.
The benchbark (SFS) page specifies NFSv3,v2 support, so I question
whether you ra n NFSv4. I would expect a major change in
Leon Koll,
As a knowldegeable outsider I can say something.
The benchbark (SFS) page specifies NFSv3,v2 support, so I question
whether you ra n NFSv4. I would expect a major change in
performance just to version 4 NFS version and ZFS.
The benchmark seems
Welcome to the club, Andy...
I tried several times to attract the attention of the community to the dramatic
performance degradation (about 3 times) of NFZ/ZFS vs. ZFS/UFS combination -
without any result : http://www.opensolaris.org/jive/thread.jspa?messageID=98592";>[1] , http://www.opensolari
