From nobody@FreeBSD.org  Sat Sep  8 19:50:48 2012
Return-Path: <nobody@FreeBSD.org>
Received: from mx1.freebsd.org (mx1.freebsd.org [69.147.83.52])
	by hub.freebsd.org (Postfix) with ESMTP id 6C78B1065670
	for <freebsd-gnats-submit@FreeBSD.org>; Sat,  8 Sep 2012 19:50:48 +0000 (UTC)
	(envelope-from nobody@FreeBSD.org)
Received: from red.freebsd.org (red.freebsd.org [IPv6:2001:4f8:fff6::22])
	by mx1.freebsd.org (Postfix) with ESMTP id 56B468FC0C
	for <freebsd-gnats-submit@FreeBSD.org>; Sat,  8 Sep 2012 19:50:48 +0000 (UTC)
Received: from red.freebsd.org (localhost [127.0.0.1])
	by red.freebsd.org (8.14.5/8.14.5) with ESMTP id q88Jolxv067900
	for <freebsd-gnats-submit@FreeBSD.org>; Sat, 8 Sep 2012 19:50:47 GMT
	(envelope-from nobody@red.freebsd.org)
Received: (from nobody@localhost)
	by red.freebsd.org (8.14.5/8.14.5/Submit) id q88JolpO067887;
	Sat, 8 Sep 2012 19:50:47 GMT
	(envelope-from nobody)
Message-Id: <201209081950.q88JolpO067887@red.freebsd.org>
Date: Sat, 8 Sep 2012 19:50:47 GMT
From: BHaRMWjAQZbLiIxEGW <pcobb@fbtlaw.com>
To: freebsd-gnats-submit@FreeBSD.org
Subject: wAWpnQHZwqiRe
X-Send-Pr-Version: www-3.1
X-GNATS-Notify:

>Number:         171472
>Category:       junk
>Synopsis:       wAWpnQHZwqiRe
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    gnats-adm
>State:          closed
>Quarter:        
>Keywords:       
>Date-Required:  
>Class:          update
>Submitter-Id:   current-users
>Arrival-Date:   Sat Sep 08 20:00:08 UTC 2012
>Closed-Date:    Sat Sep 08 20:04:15 UTC 2012
>Last-Modified:  Sat Sep 08 20:04:15 UTC 2012
>Originator:     BHaRMWjAQZbLiIxEGW
>Release:        lmqDgzpxUG
>Organization:
FVTKGVbOsO
>Environment:
Thanks Matt. My setup   Freebsd on thumb drive (no swap file)   only the 1GB memory that the sveerr ships with, 4 disks   250gb in DL320s. I was getting around 300   1000 IOPS in sequential workload with large files   works out to be between 50   80 MB/s.  (RAIDZ1   Stripped)Currently I am presenting each drive as a raid 0 volume to OS (Smart array ). da0/da1/da2/da3. I have tested replacement and rebuild, this works well. Only thing I have noticed is it takes the defined space of the volume, so replacing 250gb with 400gb only saw 250gb. I might have to install the HP CLI management package, delete the volume and create a new one. Since ZFS can dynamically grow on larger disks.Currently my interests are:- Performance. (what are the limitation of DL320s backend)- The DL320s has two internal thumb drive slots. Is it possible.- Issues related to lack of swap file. (I believe zfs caches within Kernel space, and this shouldn't be swapping)- Failure (Disk / Smart Array).Hope 
 you can spare some thoughts Thanks for your time again.
>Description:
Thanks Matt. My setup   Freebsd on thumb drive (no swap file)   only the 1GB memory that the sveerr ships with, 4 disks   250gb in DL320s. I was getting around 300   1000 IOPS in sequential workload with large files   works out to be between 50   80 MB/s.  (RAIDZ1   Stripped)Currently I am presenting each drive as a raid 0 volume to OS (Smart array ). da0/da1/da2/da3. I have tested replacement and rebuild, this works well. Only thing I have noticed is it takes the defined space of the volume, so replacing 250gb with 400gb only saw 250gb. I might have to install the HP CLI management package, delete the volume and create a new one. Since ZFS can dynamically grow on larger disks.Currently my interests are:- Performance. (what are the limitation of DL320s backend)- The DL320s has two internal thumb drive slots. Is it possible.- Issues related to lack of swap file. (I believe zfs caches within Kernel space, and this shouldn't be swapping)- Failure (Disk / Smart Array).Hope you can spare 
 some thoughts Thanks for your time again.
>How-To-Repeat:
Thanks Matt. My setup   Freebsd on thumb drive (no swap file)   only the 1GB memory that the sveerr ships with, 4 disks   250gb in DL320s. I was getting around 300   1000 IOPS in sequential workload with large files   works out to be between 50   80 MB/s.  (RAIDZ1   Stripped)Currently I am presenting each drive as a raid 0 volume to OS (Smart array ). da0/da1/da2/da3. I have tested replacement and rebuild, this works well. Only thing I have noticed is it takes the defined space of the volume, so replacing 250gb with 400gb only saw 250gb. I might have to install the HP CLI management package, delete the volume and create a new one. Since ZFS can dynamically grow on larger disks.Currently my interests are:- Performance. (what are the limitation of DL320s backend)- The DL320s has two internal thumb drive slots. Is it possible.- Issues related to lack of swap file. (I believe zfs caches within Kernel space, and this shouldn't be swapping)- Failure (Disk / Smart Array).Hope you can spare 
 some thoughts Thanks for your time again.
>Fix:
Thanks Matt. My setup   Freebsd on thumb drive (no swap file)   only the 1GB memory that the sveerr ships with, 4 disks   250gb in DL320s. I was getting around 300   1000 IOPS in sequential workload with large files   works out to be between 50   80 MB/s.  (RAIDZ1   Stripped)Currently I am presenting each drive as a raid 0 volume to OS (Smart array ). da0/da1/da2/da3. I have tested replacement and rebuild, this works well. Only thing I have noticed is it takes the defined space of the volume, so replacing 250gb with 400gb only saw 250gb. I might have to install the HP CLI management package, delete the volume and create a new one. Since ZFS can dynamically grow on larger disks.Currently my interests are:- Performance. (what are the limitation of DL320s backend)- The DL320s has two internal thumb drive slots. Is it possible.- Issues related to lack of swap file. (I believe zfs caches within Kernel space, and this shouldn't be swapping)- Failure (Disk / Smart Array).Hope you can spare 
 some thoughts Thanks for your time again.

>Release-Note:
>Audit-Trail:
State-Changed-From-To: open->closed 
State-Changed-By: gjb 
State-Changed-When: Sat Sep 8 20:03:57 UTC 2012 
State-Changed-Why:  
Spam. 



Responsible-Changed-From-To: freebsd-bugs->gnats-adm 
Responsible-Changed-By: gjb 
Responsible-Changed-When: Sat Sep 8 20:03:57 UTC 2012 
Responsible-Changed-Why:  
Spam. 


http://www.freebsd.org/cgi/query-pr.cgi?pr=171472 
>Unformatted:
