求助，OpenVZ的vps下启动MongoDB错误。

[hiwljun]

on Apr 8 18:46:45.631 [initandlisten] MongoDB starting : pid=5785 port=27017 dbpath=/data/db/ 64-bit host=server
Mon Apr 8 18:46:45.631 [initandlisten]
Mon Apr 8 18:46:45.631 [initandlisten] ** WARNING: You are running in OpenVZ. This is known to be broken!!!
Mon Apr 8 18:46:45.631 [initandlisten]
Mon Apr 8 18:46:45.631 [initandlisten] db version v2.4.1
Mon Apr 8 18:46:45.631 [initandlisten] git version: 1560959e9ce11a693be8b4d0d160d633eee75110
Mon Apr 8 18:46:45.631 [initandlisten] build info: Linux ip-10-2-29-40 2.6.21.7-2.ec2.v1.2.fc8xen #1 SMP Fri Nov 20 17:48:28 EST 2009 x86_64 BOOST_LIB_VERSION=1_49
Mon Apr 8 18:46:45.631 [initandlisten] allocator: tcmalloc
Mon Apr 8 18:46:45.631 [initandlisten] options: {}
Mon Apr 8 18:46:45.632 [initandlisten] exception in initAndListen std::exception: locale::facet::_S_create_c_locale name not valid, terminating
Mon Apr 8 18:46:45.632 dbexit:
Mon Apr 8 18:46:45.632 [initandlisten] shutdown: going to close listening sockets...
Mon Apr 8 18:46:45.632 [initandlisten] shutdown: going to flush diaglog...
Mon Apr 8 18:46:45.632 [initandlisten] shutdown: going to close sockets...
Mon Apr 8 18:46:45.632 [initandlisten] shutdown: waiting for fs preallocator...
Mon Apr 8 18:46:45.632 [initandlisten] shutdown: lock for final commit...
Mon Apr 8 18:46:45.632 [initandlisten] shutdown: final commit...
Mon Apr 8 18:46:45.632 [initandlisten] shutdown: closing all files...
Mon Apr 8 18:46:45.632 [initandlisten] closeAllFiles() finished
Mon Apr 8 18:46:45.632 [initandlisten] shutdown: removing fs lock...
Mon Apr 8 18:46:45.632 dbexit: really exiting now

[chuangbo]

世界上有一个网站叫做 Google

[webflier]

如果是ubuntu的话，
locale-gen en_US.UTF-8
dpkg-reconfigure locales
跑这两句话就好了

另外，openvz的方案，之后vswap的才能跑mongodb，带burst memory那种，不好跑mongodb的，数据量一大就会崩溃

[webflier]

只有vswap的才能跑mongodb

[hiwljun]

@chuangbo google无果。

@webflier 谢谢，我再尝试下。

[ewangke]

@webflier 借楼主的贴请教一下：是不是openvz的方案根本不适合mongodb? RAM不够的时候mongodb不是会直接读硬盘么？

[webflier]

@ewangke 大部分市面上openvz vps都不适合,因为他们都是Burstable RAM，这种内存管理会导致mongodb崩溃。
而基于vswap内存管理的openvz vps就没有这个问题。mongodb跑得妥妥的
但是vswap openvz市面上不多，属于新鲜事物，稳定性什么的还有待考验。。。。
https://jira.mongodb.org/browse/SERVER-1121

ram不够会直接读硬盘，不管vps还是dedicated server

[shinwood]

>>>WARNING: You are running in OpenVZ. This is known to be broken!!!

我看到这句了，估计人家不大乐意支持？

[hiwljun]

@webflier 嗯，后来我也搜索到他们的jiira了，看来只有作罢。感谢你的回复。

[webflier]

@hiwljun 找一家vswap openvz吧，或者kvm

[newdongyuwei]

kvm 的也遇到这个问题,export LC_ALL=C 再启动就ok了.

我的系统:
uname -a
Linux vps1273 3.2.0-27-virtual #43-Ubuntu SMP Fri Jul 6 14:45:58 UTC 2012 x86_64 x86_64 x86_64 GNU/Linux