[Samba] Samba performance issues

Martin MOKREJŠ mmokrejs at natur.cuni.cz
Tue Sep 24 21:06:49 GMT 2002


On Tue, 24 Sep 2002, John Coston wrote:

> it's software RAID-1 using two fast wide scsi 36 gb discs. Filesystem
> is ext3. We have one 30gb partition for share data, and the rest is for
> system and swap.
> here is some of output from dmesg:
>
> md: md driver 0.90.0 MAX_MD_DEVS=256, MD_SB_DISKS=27
> md: Autodetecting RAID arrays.
> <...>
> scsi0 : sym53c8xx-1.7.3c-20010512
> scsi1 : sym53c8xx-1.7.3c-20010512
> blk: queue c3c57618, I/O limit 4095Mb (mask 0xffffffff)
>    Vendor: HP        Model: 36.4GB C 80-8C32  Rev:
>    Type:   Direct-Access                      ANSI SCSI revision: 02
> blk: queue c3c57818, I/O limit 4095Mb (mask 0xffffffff)
>    Vendor: HP 36.4G  Model: MAN3367MC         Rev: HP04
>    Type:   Direct-Access                      ANSI SCSI revision: 02
> <...>
>
> I'm not too swift on filesystems and discs, so let me know if there is
> more info you need & thanks

include output of:

vmstat 1
iostat 1
uname -a

-- 
Martin Mokrejs <mmokrejs at natur.cuni.cz>, <m.mokrejs at gsf.de>
PGP5.0i key is at http://www.natur.cuni.cz/~mmokrejs
MIPS / Institute for Bioinformatics <http://mips.gsf.de>
GSF - National Research Center for Environment and Health
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tel.: +49-89-3187 3683 , fax: +49-89-3187 3585




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