请教：solaris 连接 emc 存储速度极慢

javapjl

下面是我过滤出　ｎｆｓ　部分　

root@digital # snoop -i netoutput rpc nfs  192.168.1.70  192.168.1.90
  1   0.00000 192.168.1.70 -> 192.168.1.90 NFS C READ3 FH=E2E8 at 23298048 for 32768
  2   3.09117 192.168.1.70 -> 192.168.1.90 NFS C READ3 FH=11B0 at 21889024 for 32768
  3   0.00120 192.168.1.70 -> 192.168.1.90 NFS C READ3 FH=74B4 at 21364736 for 32768
  4   0.88746 192.168.1.70 -> 192.168.1.90 NFS C READ3 FH=74B4 at 21364736 for 32768 (retransmit)
  5   0.59018 192.168.1.70 -> 192.168.1.90 NFS C READ3 FH=31EA at 6782976 for 32768
  6   1.42983 192.168.1.70 -> 192.168.1.90 NFS C READ3 FH=E6F0 at 6914048 for 32768
  7   0.00998 192.168.1.70 -> 192.168.1.90 NFS C READ3 FH=74B4 at 71237632 for 32768
  8   0.00001 192.168.1.70 -> 192.168.1.90 NFS C READ3 FH=B66E at 4816896 for 32768
  9   0.00001 192.168.1.70 -> 192.168.1.90 NFS C READ3 FH=74B7 at 71335936 for 32768
10   0.00001 192.168.1.70 -> 192.168.1.90 NFS C READ3 FH=2CEB at 22773760 for 32768
11   0.00001 192.168.1.70 -> 192.168.1.90 NFS C READ3 FH=27EA at 6815744 for 32768
12   0.00001 192.168.1.70 -> 192.168.1.90 NFS C READ3 FH=28EB at 15990784 for 32768
13   1.58148 192.168.1.70 -> 192.168.1.90 NFS C READ3 FH=6DA5 at 34471936 for 32768
14   0.04857 192.168.1.70 -> 192.168.1.90 NFS C READ3 FH=47FF at 10158080 for 32768
15   2.95150 192.168.1.70 -> 192.168.1.90 NFS C READ3 FH=5BC2 at 15335424 for 32768
16   0.00098 192.168.1.70 -> 192.168.1.90 NFS C READ3 FH=50F3 at 6979584 for 32768
17   0.00118 192.168.1.70 -> 192.168.1.90 NFS C READ3 FH=5AA0 at 6946816 for 32768
18   0.00025 192.168.1.70 -> 192.168.1.90 NFS C READ3 FH=04F2 at 6979584 for 32768
19   0.00056 192.168.1.70 -> 192.168.1.90 NFS C READ3 FH=51D1 at 223281152 for 32768
20   0.00051 192.168.1.70 -> 192.168.1.90 NFS C READ3 FH=9644 at 34373632 for 32768
21   0.00035 192.168.1.70 -> 192.168.1.90 NFS C READ3 FH=61D1 at 22675456 for 32768
22   0.00101 192.168.1.70 -> 192.168.1.90 NFS C READ3 FH=232F at 5079040 for 32768
23   0.48351 192.168.1.70 -> 192.168.1.90 NFS C READ3 FH=9644 at 34373632 for 32768 (retransmit)

javapjl

ＥＭＣ的现场ｓｕｐｐｏｒｔ　和　上海远程　的来我这　６次都不止了，他们我都快认识了，只要　存储正常，他们就不管了

znnnz

奇怪，EMC没推荐你用powerpath

znnnz

/etc/nsswitch.conf

killer911

楼上,EMC的NAS

znnnz

楼上，你说的对。

javapjl

谢谢指点

more /etc/nsswitch.conf
#
# Copyright 2006 Sun Microsystems, Inc.  All rights reserved.
# Use is subject to license terms.
#
# ident "@(#)nsswitch.files     1.14    06/05/03 SMI"

#
# /etc/nsswitch.files:
#
# An example file that could be copied over to /etc/nsswitch.conf; it
# does not use any naming service.
#
# "hosts:" and "services:" in this file are used only if the
# /etc/netconfig file has a "-" for nametoaddr_libs of "inet" transports.

passwd:     files
group:      files
hosts:      files
ipnodes:    files
networks:   files
protocols:  files
rpc:        files
ethers:     files
netmasks:   files
bootparams: files
publickey:  files
# At present there isn't a 'files' backend for netgroup;  the system will
#   figure it out pretty quickly, and won't use netgroups at all.
netgroup:   files
automount:  files
aliases:    files
services:   files
printers:       user files

auth_attr:  files
prof_attr:  files
project:    files

tnrhtp:     files
tnrhdb:     files

javapjl

emc 问题不小

东方蜘蛛

让EMC运行下他们收集信息的脚本，然后让EMC提供：EMC's Policies and Requirements for EMC Support Matrix，检查当前环境下要求的补丁及参数设置是否正确。

javapjl

谢谢 东方蜘蛛