Date: Tue, 26 Feb 2008 16:25:07 +0000 From: Natham <dak.col@gmail.com> To: freebsd-questions@freebsd.org Subject: Performance Issues on 6.3 Message-ID: <3b93bd110802260825s26247ee9oe38fa3ad78632d15@mail.gmail.com>
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Hi i have a server with four disk atached, 2 raid 0 and 2 raid 1. Im
getting a low performance on file trasfers over network to windows
clients i get only about 30MB/s. Looking at gstat i got both disk are
trasfering 15000kBps each over a gigabit connection(client and
server). How can improve performance for my data server?
uname -a:
FreeBSD mlds.morpholab.loc 6.3-RELEASE-p1 FreeBSD 6.3-RELEASE-p1 #0:
Sat Feb 23 22:12:17 UTC 2008
dak@mlds.morpholab.loc:/usr/obj/usr/src/sys/MLDS amd64
mount:
/dev/mirror/gm0s1a on / (ufs, local)
devfs on /dev (devfs, local)
/dev/mirror/gm0s1e on /tmp (ufs, local, soft-updates)
/dev/mirror/gm0s1f on /usr (ufs, local, soft-updates)
/dev/mirror/gm0s1d on /var (ufs, local, soft-updates)
/dev/mirror/gm0s1g on /raid1 (ufs, local, soft-updates, acls)
/dev/stripe/st0a on /raid0 (ufs, local, soft-updates, acls)
devfs on /var/named/dev (devfs, local)
dmesg:
smb.conf(global only no shares)
[global]
workgroup = MLN
server string = Data Server
syslog = 0
max log size = 50
printcap name = cups
os level = 100
preferred master = Yes
domain master = Yes
wins support = Yes
#hosts allow = 172.16.1., 10.8.0.
#interfaces = lo0 nfe0 re0
printing = cups
cups options = "raw"
print command =
lpq command = %p
lprm command =
nt acl support = yes
socket options = TCP_NODELAY
debug level = 4
# security = server
ifconfig:
xl0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
options=9<RXCSUM,VLAN_MTU>
inet ######### netmask 0xffffff00 broadcast #########
ether 00:04:76:31:e8:94
media: Ethernet autoselect (100baseTX <full-duplex>)
status: active
nfe0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
options=1b<RXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING>
inet 172.16.1.1 netmask 0xffffff00 broadcast 172.16.1.255
ether 00:19:db:66:63:72
media: Ethernet autoselect (1000baseTX <full-duplex>)
status: active
Both RAID got low performance, where can i check to fis that problem?
--
mmm, interesante.....
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