Hi to all
Got something here, and I have no idea what it can be !
Supermicro motherboard and chassis .
LSI 2008 with IT firmware .
Evething was working fine till yesterday .
2 years and a half !
Then, the performance goes terrible down .
read/white from 5 to 8 MB/s sinse day one .
Now is is
answering to myself :
The disks in this system are all Western Digital, I may be in this issue :
http://letsgetdugg.com/2009/10/21/zfs-slow-performance-fix/
But the module does not accept this command ( zfs_vdev_max_pending is
not defined )
so, how can solve this issue ??
Fábio Rabelo
2016-0
Competely lost here ...
Found what command replaced the "zfs_vdev_max_pending" , and it make
no difference !
First, I added this command to /etc/system :
set zfs:zfs_vdev_max_active = 1
make no diference, then added all this parameters :
set zfs:zfs_vdev_async_read_max_active = 3
set zfs:zfs_
Hi Fabio,
is your pool (or one of your individual vdev’s) almost full? ZFS performance
can take quite a nosedive when it fills up above say 80%.
Regards,
Dirk-Jan
> On 24 May 2016, at 18:41, Fábio Rabelo wrote:
>
> Competely lost here ...
>
> Found what command replaced the "zfs_vdev_max_pen
24 мая 2016 г. 18:41:19 CEST, "Fábio Rabelo" пишет:
>Competely lost here ...
>
>Found what command replaced the "zfs_vdev_max_pending" , and it make
>no difference !
>
>First, I added this command to /etc/system :
>
>set zfs:zfs_vdev_max_active = 1
>
>make no diference, then added all this paramet
Hi Matej,
How did you get the mpt_sas driver to attach to your card ?
Looks like your device id is pci1000,30a0.
>From prtconf -d I see for my SAS 9305-24i :-
pci1000,31a0 (pciex1000,c4) [LSI Logic / Symbios Logic
SAS3224 PCI-Express Fusion-MPT SAS-3] (driver not attached)
lspci does n
I just upgraded a server from OI to OmniOS-r151018.
I am having a few issues with the connectivity to AD.
I was able to join the domain no problem, but then the domain is getting
disconnected and after several hours I need to join the domain again.
May 24 15:25:12 stor1 idmap[472]: [ID 849457
On 16-05-24 03:41 PM, Geoff Nordli wrote:
I just upgraded a server from OI to OmniOS-r151018.
I am having a few issues with the connectivity to AD.
I was able to join the domain no problem, but then the domain is
getting disconnected and after several hours I need to join the domain
again.
so my original issue was started by installing postfix from wrong
repository .
using joynet on another system caused no issues.
On Sun, May 22, 2016 at 6:52 AM, Günther Alka wrote:
> I would suggest the following procedure on problems after system
> modifications
>
> Get a list of all available
we've installed napp-it to a couple of systems . they run a lot louder -
fans do not seem to be controlled from software.
is there a software package that that can be installed to handle sensors
and fans?
Or is this something to deal with in Supermicro bios?
> On May 24, 2016, at 4:28 PM, Robert Fantini wrote:
>
> we've installed napp-it to a couple of systems . they run a lot louder -
> fans do not seem to be controlled from software.
>
> is there a software package that that can be installed to handle sensors and
> fans?
>
> Or is this some
I'll check that the next time I'm at the server room, which will not be for
a week.
Will check then.
Thanks for the fast response!
On Tue, May 24, 2016 at 7:33 PM, Richard Elling <
richard.ell...@richardelling.com> wrote:
>
> On May 24, 2016, at 4:28 PM, Robert Fantini
> wrote:
>
> we've instal
> On May 24, 2016, at 4:37 PM, Robert Fantini wrote:
>
> I'll check that the next time I'm at the server room, which will not be for a
> week.
> Will check then.
yeah, there is a weird interaction whereby power-on-boot goes to full fans, but
a
reboot goes to normal fans. Surely there is sof
On Tue, 24 May 2016, Dirk-Jan Wemmers wrote:
Hi Fabio,
is your pool (or one of your individual vdev’s) almost full? ZFS performance
can take quite a nosedive when it fills up above say 80%.
Also, deduplication can cause a precipitous nose-dive in performance
if it is enabled, enough data is
Have you looked in your IPMI interface?
http://imgur.com/J2n4Vgx
> On May 24, 2016, at 7:28 PM, Robert Fantini wrote:
>
> we've installed napp-it to a couple of systems . they run a lot louder -
> fans do not seem to be controlled from software.
>
> is there a software package that that ca
Hey,
I just plugged in the card and it was recognized:) It’s a LSI SAS3008 card.
prtconf -d says:
pci1000,30a0 (pciex1000,97) [LSI Logic / Symbios Logic SAS3008 PCI-Express
Fusion-MPT SAS-3], instance #8
On the other hand, lspci says different:
15:00.0 RAID bus controller: LSI Logic / Symbios Lo
Napp-it is basically a pure CGI application that creates load only on
menu actions when it calls the needed console system commands.
Additionally it can reread system informations in the backgroud
(acceleration) or create realtime graphs and status informations with
websockets (monitoring). You
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