samba-technical@lists.samba.org----Any operation on a share may take agreat influlence on both writi

原创于 2015-07-06 09:35:11 发布 · 370 阅读

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本文描述了一个关于大量I/O操作严重影响文件系统读写性能的问题，并通过抓包分析来展示具体的影响情况。此外，还提供了配置文件的详细设置。

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Hi，all

I got a serious problem which puzzled me a long time.I found that if any operation like a click on a share which had a great deal of I/O per second may take a great infulence on both writing and reading. In order to show it clearly,I capture the net use cirumstance as the below picture.The infulence was marked by a red circle.

Here is the config file,

[global]
security = user
server string = NAS server
workgroup = NASGROUP
realm =
disable spoolss = Yes
directory mask = 0770
force directory mode = 0770
create mask = 0771
force create mode = 0760
force group = NASGROUP
map hidden = No
map system = No
inherit acls = Yes
inherit permissions = Yes
force unknown acl user = Yes
deadtime = 15
netbios name = CLR-NASGROUP
clustering = Yes
idmap backend = tdb2
private dir = /root/lock

[share-xiang]
path = /volume1/share-xiang
valid users = xz
write list = xz
read only = Yes
guest ok = No

From the source code,

Thanks