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类型 |
详细 |
备注 |
|
相关描述 |
² ² ² ² |
1 Lustre对操作系统的版本依赖
资料参考:http://downloads.whamcloud.com/public/lustre/
Lustre-Version |
servser |
client |
Luster-1.8.6-wcl |
el5: i686 x86_64 |
el5: i686 x86_64 el6: i686 x86_64 |
Luster-1.8.7-wcl |
el5: i686 x86_64 |
el5: i686 x86_64 el6: i686 x86_64 |
Luster-1.8.8-wcl |
el5: i686 x86_64 |
el5: i686 x86_64 el6: i686 x86_64 |
Luster-1.8.9-wcl |
el5: i686 x86_64 |
el5: i686 x86_64 el6: i686 x86_64 |
Luster-2.1.0 |
el5: x86_64 el6: x86_64 |
el5: i686 x86_64 el6: i686 x86_64 sles11: x86_64 |
Luster-2.1.1 |
el5: x86_64 el6: x86_64 |
el5: i686 x86_64 el6: i686 x86_64 sles11: x86_64 |
Luster-2.1.2 |
el5: x86_64 el6: x86_64 |
el5: i686 x86_64 el6: i686 x86_64 sles11: x86_64 |
Luster-2.1.3 |
el5: x86_64 el6: x86_64 |
el5: i686 x86_64 el6: i686 x86_64 sles11: x86_64 |
Luster-2.1.4 |
el5: x86_64 el6: x86_64 |
el5: i686 x86_64 el6: i686 x86_64 sles11: x86_64 |
Luster-2.1.5 |
el5: x86_64 el6: x86_64 |
el5: i686 x86_64 el6: i686 x86_64 sles11: x86_64 |
Luster-2.1.6 |
el5: x86_64 el6: x86_64 |
el5: x86_64 el6: x86_64 sles11: x86_64 |
Luster-2.2.0 |
el6: x86_64 |
el5: i686 x86_64 el6: i686 x86_64 sles11: x86_64 |
Luster-2.3.0 |
el6: x86_64 |
el5: x86_64 el6: x86_64 sles11: x86_64 |
Luster-2.4.0 |
el6: x86_64 |
el6: x86_64 sles11sp2: x86_64 |
注:上表为各个lustre对操作系统的安装要求。
2 Lustre部署硬件需求
硬件 |
角色 |
详细描述 |
|
mds/MDT |
Ø Ø |
OSS |
Ø |
|
Client |
Ø |
|
内存 |
mds/MDT |
Ø Ø Ø |
OSS |
Ø |
|
Client |
Ø |
|
存储设备 |
mds/MDT |
Ø Ø Ø |
OSS/OST |
Ø Ø Ø Ø |
|
Client |
Ø |
|
其他 |
--- |
Ø Ø Ø |
注:该部分参考自Lustre Manual 2X.pdf
3 Lustre属性限制
Limit |
Value |
Maximum number of MDTs |
4096 |
Maximum number of OSTs |
8150 |
Maximum OST size |
128TB |
Maximum number of clients |
131072 |
Maximum size of a file system |
512 PB |
Maximum stripe count |
2000 |
Maximum stripe size |
< 4 GB |
Minimum stripe size |
64 KB |
Maximum object size |
16 TB |
Maximum file size |
16 31.25 |
Maximum number of files or sub-directories in asingle directory |
10 million files |
Maximum |
4096 * 4 billion |
Maximum length of a filename |
255 bytes (filename) |
Maximum length of a pathname |
4096 |
Maximum |
None |
注:该表参考自Lustre Manual2X.pdf,且其数值参照版本为Lustre2.4.0
原文地址:https://www.jb51.cc/javaschema/285194.html
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