Date: Fri, 30 Aug 2002 16:55:25 +0400 From: Sergey A Nasedkin <s.nasedkin@tz.ru> To: stable@FreeBSD.ORG Subject: Samba problem. Message-ID: <111517111196.20020830165525@tz.ru>
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Hello stable,
I have a problem with samba port. When I copy files to machine
running samba after short period it take 95-99% using cpu.
Data writing on disk created with vinum. The problem was detected
on FreeBSD 4.5.I've try to use samba 2.2.3a and 2.2.5 . Does anybody
have same problem ? Any suggestion ?
Configuration:
Samba 2.2.6pre1
OS : FreeBSD 4.6.2
kern.osreldate: 460101
using kernel GENERIC
top:
CPU states: 0.5% user, 0.0% nice, 97.8% system, 0.2% interrupt, 1.4%
idle
Mem: 14M Active, 78M Inact, 20M Wired, 8648K Cache, 22M Buf, 488K Free
Swap: 239M Total, 36K Used, 239M Free
PID USERNAME PRI NICE SIZE RES STATE TIME WCPU CPU COMMAND
162 root 63 0 4184K 2904K RUN 69:13 97.51% 97.51% smbd
vinum.conf:
drive d1 device /dev/ad2s1e
drive d2 device /dev/ad3s1e
drive d3 device /dev/ad1s1e
volume bigger
plex org concat
sd length 0 drive d1
sd length 0 drive d2
sd length 0 drive d3
vinum info:
maximum allocs: 307, malloc table at 0xc10323a0
0 requests active, maximum 148 active
df:
Filesystem Size Used Avail Capacity Mounted on
/dev/ad0s1a 126M 96M 20M 83% /
/dev/ad0s1f 252M 42M 190M 18% /tmp
/dev/ad0s1g 6.9G 2.5G 3.8G 40% /usr
procfs 4.0K 4.0K 0B 100% /proc
/dev/vinum/bigger 335G 266G 41G 87% /usr/data
Kernel tuning:
sysctl -w net.inet.tcp.delayed_ack=0
sysctl -w net.local.stream.recvspace=65535
sysctl -w net.local.stream.sendspace=65535
sysctl -w net.inet.tcp.sendspace=65535
sysctl -w net.inet.tcp.recvspace=65535
Best regards,
Sergey A Nasedkin mailto:s.nasedkin@tz.ru
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