On Dec 28, 2007 7:38 PM, Alfred Perlstein <[EMAIL PROTECTED]> wrote:
>
> * Alexandre Biancalana <[EMAIL PROTECTED]> [071225 16:45] wrote:
> > On 12/21/07, Alfred Perlstein <[EMAIL PROTECTED]> wrote:
> >
> > > Have you tried the 'noatime' mou
On 12/25/07, Alexandre Biancalana <[EMAIL PROTECTED]> wrote:
> On 12/21/07, Alfred Perlstein <[EMAIL PROTECTED]> wrote:
>
> > Have you tried the 'noatime' mount option? That should help.
>
> Yeah, the zfs set atime=off was already done
>
> >
On 12/21/07, Alfred Perlstein <[EMAIL PROTECTED]> wrote:
> Have you tried the 'noatime' mount option? That should help.
Yeah, the zfs set atime=off was already done
>
> Can you provide a histogram of the count of files per directory?
Excuse-me, but I don't understand
__
On 12/21/07, Alfred Perlstein <[EMAIL PROTECTED]> wrote:
> * Alexandre Biancalana <[EMAIL PROTECTED]> [071221 12:48] wrote:
> > On 12/21/07, Alfred Perlstein <[EMAIL PROTECTED]> wrote:
> >
> > Hi Alfred !
> >
> > >
> > > There is a l
On 12/21/07, Alfred Perlstein <[EMAIL PROTECTED]> wrote:
Hi Alfred !
>
> There is a lot of very good tuning advice in this thread, however
> one thing to note is that having ~1 million files in a directory
> is not a very good thing to do on just about any filesystem.
I think I was not clear, I
On 12/20/07, dima <[EMAIL PROTECTED]> wrote:
> >> Increase the dirhash maxmem
> >> I have 'sysctl -w vfs.ufs.dirhash_maxmem=268435456' (256Mb)in my
> >> rc.local on a (maildir) fileserver here
> >>
> > This is a zfs filesystem, by the way I raise this limit as suggested.
> >
> > I let you know
>
>
On 12/20/07, dima <[EMAIL PROTECTED]> wrote:
>
> Try to run this command while listing your large directory. You'll see that
> dirhash_mem will reach dirhash_maxmem. So, the value of dirhash_maxmem should
> be increased.
>
> One more hint. Mounting filesystems with -noatime option greatly improve
On 12/20/07, Dennis Kjær Jensen <[EMAIL PROTECTED]> wrote:
> Alexandre Biancalana wrote:
>
>
>
> Increase the dirhash maxmem
> I have 'sysctl -w vfs.ufs.dirhash_maxmem=268435456' (256Mb)in my
> rc.local on a (maildir) fileserver here
>
This is a zfs file
On 12/19/07, Mike Tancsa <[EMAIL PROTECTED]> wrote:
> At 02:09 PM 12/19/2007, Alexandre Biancalana wrote:
>
> >The behavior that I'm observing and that want your help is when the
> >system is accessing some directory with many small files ( directories
> >wi
Hi List,
I have a backup server running FreeBSD 7-BETA3. The cpu is CPU:
Intel(R) Core(TM)2 CPU 6600 @ 2.40GHz, 3GB Ram, 10x 500GB
SATA, Areca 1231-ML, the filesystem used to backup my other servers
locally is build on top of ARC-1231, 4TB (32k stripe) zfs filesystem
with gzip compress
Miroslav Lachman wrote:
Hi all,
I have performance problem with PHP after upgrading from PHP 5.1.4 to
newer version regardles if newer version is 5.1.6 or 5.2.0. I tested
both with same result.
I have two same servers (IBM x336 with dual Xeon 3GHz and 2GB RAM)
serving one webapplication (load
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