Displaying 20 results from an estimated 2000 matches similar to: "benchmark results"
2008 Feb 14
2
btrfs v0.11 & btrfs v0.12 benchmark results
Hi,
I've recently benchmarked btrfs v0.11 & v0.12 against ext2, ext3, ext4,
jfs, reiserfs and xfs.
OS: Ubuntu Hardy
Kernel: 2.6.24(-5-server)
Hardware:
---------
Fu-Si Primergy RX330 S1
* AMD Opteron 2210 1.8 GHz
* 1 GB RAM
* 3 x 73 GB, 3Gb/s, hot plug, 10k rpm, 3.5" SAS HDD
* LSI RAID 128 MB
Fu-Si Econel 200
* Intel Xeon 5110
* 512 MB RAM
2005 Jul 14
1
a comparison of ext3, jfs, and xfs on hardware raid
I'm setting up a new file server and I just can't seem to get the
expected performance from ext3. Unfortunately I'm stuck with ext3 due
to my use of Lustre. So I'm hoping you dear readers will send me some
tips for increasing ext3 performance.
The system is using an Areca hardware raid controller with 5 7200RPM
SATA disks. The RAID controller has 128MB of cache and the disks
2003 Nov 30
1
bad performance on 2.4.23
hi,
- big and ugly mail. If you don't like them, delete it now :-) -
I have collected and classified some information of:
http://home.earthlink.net/~rwhron/kernel/bigbox.html
And I observed that ext3 performance is worse than previous
kernels(2.4.19...). -ac and -aa are here only as reference.
Complete information is in the upper URL.
dbench: Performance is worse.
dbench (Numbers are in
2006 Sep 13
4
benchmarking large RAID arrays
I'm just wondering what folks are using to benchmark/tune large arrays
these days. I've always used bonnie with file sizes 2-3 times physical
RAM. Maybe there's a better way?
Cheers,
2008 Mar 25
2
bunch of small fixes
hello hpa,
nothing particular stands out,
just syncing with latest Debian upload and subsequent patch emails.
please review merge or nack.
thanks :)
maks
git pull git://git.debian.org/~maks/klibc.git maks
for the changes:
Aaron Griffin (1):
[klibc] kinit: skip md assembly if mdX exists
Colin Watson (1):
[klibc] mount/umount FUSE support
Harald Jenny (1):
[klibc] fstype:
2005 May 21
3
Standardized Benchmarking?
Hello all,
I'm creating a site where people can share their benchmarks. If you are
interested, the site is at (I just started on it so it has the stock
graphics and color scheme still):
www.dcsnow.com/mambo
I would like some thoughts on what would be a good way to standardize the
testing so the results are more comparable. Is Bonnie+ a good program for
hard drive speed testing? Is there
2007 Nov 26
4
Filesystem for Maildir
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<body bgcolor="#ffffff" text="#000000">
<font size="-1"><font face="Verdana">Hi all,<br>
<br>
In last year, i had made some research and benchmarks based on CentOS 4
to know which filesystem is better for
2006 Oct 12
18
Write performance with 3ware 9550
I have two identical servers. The only difference is that the first
one has Maxtor 250G drives and the second one has Seagate 320G drives.
OS: CentOS-4.4 (fully patched)
CPU: dual Opteron 280
Memory: 16GB
Raid card: 3ware 9550Sx-8LP
Raid volume: 4-disk Raid 5 with NCQ and Write Cache enabled
On the first server I have decent performance. Nothing spectacular,
but good enough. The second one
2006 Oct 12
18
Write performance with 3ware 9550
I have two identical servers. The only difference is that the first
one has Maxtor 250G drives and the second one has Seagate 320G drives.
OS: CentOS-4.4 (fully patched)
CPU: dual Opteron 280
Memory: 16GB
Raid card: 3ware 9550Sx-8LP
Raid volume: 4-disk Raid 5 with NCQ and Write Cache enabled
On the first server I have decent performance. Nothing spectacular,
but good enough. The second one
2009 Apr 25
1
GlusterFS on a FreeBSD-Server
Hello
I want to use GlusterFS as a nfs substitute for a FreeBSD Server and
Linux clients.
The FreeBSD-server should export several directories. One of these
directories contains the home-directory for the client-mashines.
The problem is that my GlusterFS setup isn't very stable and crashes
quite often. It is less stable, when more than one volume is mounted,
but even when only one volume is
2002 Oct 16
2
to compare journalised file systems with Linux.
Lo,
Actualy i'm looking for documents about journalised file system, in
order to be able to compare them self. I need accurate information if i
want to make a good study.
Thoses informations have to permit me to get answer about table like this :
Features \ fs | xfs | ext3 | jfs | reiserfs |
-------------------------------------------------
chattr | ? | Y | ? | ?
2011 Jun 24
10
[PATCH 0/9] remove i_alloc_sem V2
i_alloc_sem has always been a bit of an odd "lock". It''s the only remaining
rw_semaphore that can be released by a different thread than the one that
locked it, and it''s use case in the core direct I/O code is more like a
counter given that the writers already have external serialization.
This series removes it in favour of a simpler counter scheme, thus getting
rid
2005 Dec 17
3
SAMBA3 + LDAP
Hi all
I have samb3 with LDAP , My query is
1. My clients are windows 2000 professional, and the clients are not able to
join the domain
but if add the computer name in /etc/passwd
ie computername$:x:110:200::/bin/false:/dev/null
and then do smbpasswd -a -m computername , the computer is able to join the
domain
but i have mentioned the add machine script in smb.conf file
2. After Joining the
2007 Apr 12
7
Looking for a good disk exerciser
I recently added a Seagate 400Gb SATA drive to my system, and it has been
behaving strangely since I put it in. for one thing, the BIOS S.M.A.R.T.
came up with a warning the last time I booted with it enabled, saying that I
should backup my data and replace the disk (!).
I still have not made any irreversible data transfers to this drive, and I
have some time yet to take it back, but I'd
2008 Aug 07
4
Xen performance and Dbench
I saw the presentation "Virtualization of Linux Servers" at
OLS last month and it had some nice comparisons of Xen
performance vs a lot of other virtualization/container
technologies:
http://ols.fedoraproject.org/OLS/Reprints-2008/camargos-reprint.pdf
As always with benchmarks, there are questions to ask and
points to quibble, but overall Xen looks quite good...
except on Dbench. Has
2010 Feb 05
6
Kernel unaligned access at TPC[10101f18] btrfs_csum_final+0x38/0x60
When writing to a newly created btrfs (vanilla 2.6.33-rc6, sparc64) the
following messages are printed:
[28617.650231] Kernel unaligned access at TPC[10101f18] btrfs_csum_final+0x38/0x60 [btrfs]
[28617.745783] Kernel unaligned access at TPC[10101f18] btrfs_csum_final+0x38/0x60 [btrfs]
[28654.589492] Kernel unaligned access at TPC[10101f18] btrfs_csum_final+0x38/0x60 [btrfs]
[28654.685036] Kernel
2012 Apr 25
1
dbench & similar - as a valid benchmark
hi everybody
would a tool such as dbench be a valid bechmark for gluster?
and, most importantly, is there any formula to estimate raw
fs to gluster performance ratio for different setups?
for instance:
having a replicated volume, two bricks, fuse mountpoint to
volume via non-congested 1Gbps
or even
a volume on single brick with fuse client mountpoing locally
what percentage/fraction of raw
2007 May 30
2
poor IO perfomance
Здравствуйте, xen-users.
Just test domU IO perfomance:
sda1 configure via phy:/dev/sdb1. Benchmark with dbench (dbench -D /usr/src -s 10
-t 120) - 102 Mb/s
Native sistem (mount /dev/sdb1 /mnt && dbench -D /mnt -s 10 -t 120) -
140 Mb/s
How i can speedup dbench?
--
С уважением,
Vitaliy mailto:vitaliy.okulov@gmail.com
2010 May 26
3
smb/cifs share network speed testing
Is there any piece of software that I can use to run between a client
and a linux or windows server with a smb/cifs share that will test
network speed, latency, sustained read/writes, multiple file create,
read, write, close, etc.. etc.. over X period time?
I'm testing a Centos server with samba and Windows 2k3/8 servers on the
other end of a T1 connection and while I know the T1 bandwidth
2012 Jan 04
9
Stress test zfs
Hi all,
I''ve got a solaris 10 running 9/10 on a T3. It''s an oracle box with 128GB
memory RIght now oracle . I''ve been trying to load test the box with
bonnie++. I can seem to get 80 to 90 K writes, but can''t seem to get more
than a couple K for writes. Any suggestions? Or should I take this to a
bonnie++ mailing list? Any help is appreciated. I''m kinda