Le 14 juil. 09 à 18:09, Bob Friesenhahn a écrit :
On Tue, 14 Jul 2009, Jorgen Lundman wrote:I have no idea. I downloaded the script from Bob without modifications and ran it specifying only the name of our pool. Should I have changed something to run the test?If your system has quite a lot of memory, the number of files should be increased to at least match the amount of memory.We have two kinds of x4500/x4540, those with Sol 10 10/08, and 2 running svn117 for ZFS quotas. Worth trying on both?It is useful to test as much as possible in order to fully understand the situation.Since results often get posted without system details, the script is updated to dump some system info and the pool configuration. Refresh fromhttp://www.simplesystems.org/users/bfriesen/zfs-discuss/zfs-cache-test.ksh
Here is the result on another host with faster drives (sas 10000 rpm) and solaris 10u7.
System Configuration: Sun Microsystems SUN FIRE X4150 System architecture: i386 System release level: 5.10 Generic_139556-08CPU ISA list: amd64 pentium_pro+mmx pentium_pro pentium+mmx pentium i486 i386 i86
Pool configuration:
pool : rpool
état : ONLINE
purger : aucun requis
configuration :
NAME STATE READ WRITE CKSUM
rpool ONLINE 0 0 0
mirror ONLINE 0 0 0
c1t0d0s0 ONLINE 0 0 0
c1t1d0s0 ONLINE 0 0 0
erreurs : aucune erreur de données connue
zfs unmount rpool/zfscachetest
zfs mount rpool/zfscachetest
Doing initial (unmount/mount) 'cpio -C 131072 -o > /dev/null'
48000256 blocs
real 4m56.84s
user 0m1.72s
sys 0m28.48s
Doing second 'cpio -C 131072 -o > /dev/null'
48000256 blocs
real 13m48.19s
user 0m2.07s
sys 0m44.45s
Feel free to clean up with 'zfs destroy rpool/zfscachetest'.
--
Gaëtan Lehmann
Biologie du Développement et de la Reproduction
INRA de Jouy-en-Josas (France)
tel: +33 1 34 65 29 66 fax: 01 34 65 29 09
http://voxel.jouy.inra.fr http://www.itk.org
http://www.mandriva.org http://www.bepo.fr
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