Hi,
about I/O sched, deadline gives better performance.
echo deadline /sys/block/sdX/queue/scheduler in /etc/rc.local will
do the trick.
Someone said to me that setting /proc/sys/vm/dirty_ratio (as a % of
total ram) so that it fits into your 3ware cache could be a good idea.
I have no numbers to
Hello fellow sysadmins!
I've assembled a whitebox system with a SuperMicro motherboard, case,
8GB of memory and a single quad core Xeon processor.
I have two 9650SE-8LPML cards (8 ports each) in each server with 12 1TB
SATA drives total. Three drives per lane on each card.
CentOS 5.2 x86_64.
Ray Van Dolson wrote:
Hello fellow sysadmins!
I've assembled a whitebox system with a SuperMicro motherboard, case,
8GB of memory and a single quad core Xeon processor.
I have two 9650SE-8LPML cards (8 ports each) in each server with 12 1TB
SATA drives total. Three drives per lane on each
On Thu, Jan 15, 2009 at 06:04:59PM -0500, Rob Kampen wrote:
Ray, I've had good performance from xfs with large filesystems.
What kind of files are you looking to use, lots of smaller files or large
media files??
I was leaning towards using XFS as well. We'll probably be handling a
lot of
Hi,
On Thu, Jan 15, 2009 at 18:12, Ray Van Dolson ra...@bludgeon.org wrote:
I'm not yet sure if I should be using tgtd or IET (iSCSI Enterprise Target).
tgtd is already included as a technology preview in RHEL5 (RPM
scsi-target-utils, you can install this one in CentOS 5 as well [this
is what
On Jan 15, 2009, at 6:12 PM, Ray Van Dolson ra...@bludgeon.org wrote:
On Thu, Jan 15, 2009 at 06:04:59PM -0500, Rob Kampen wrote:
Ray, I've had good performance from xfs with large filesystems.
What kind of files are you looking to use, lots of smaller files or
large
media files??
I was
On Thu, Jan 15, 2009 at 11:51:40PM -0500, Filipe Brandenburger wrote:
Hi,
On Thu, Jan 15, 2009 at 18:12, Ray Van Dolson ra...@bludgeon.org wrote:
I'm not yet sure if I should be using tgtd or IET (iSCSI Enterprise Target).
tgtd is already included as a technology preview in RHEL5 (RPM
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