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git inside VPS fails on mmap [message #30525]

Wed, 28 May 2008 07:44

pollux
Messages: 13
Registered: September 2006

Junior Member

Hi,

I am trying to setup a git server inside a VPS. The git repository has fairly large objects (it's a local kernel tree).

The following error happens on git clone (using the git protocol):

2008-05-28_07:11:14.41523 [32100] Request upload-pack for '/git/linux-2.6.git'
2008-05-28_07:11:14.41641 fatal: packfile ./objects/pack/pack-95d32a83b9918b18223858e7349d5b64585b2a51.pack cannot be mapped.

Running stace on the git servers shows indeed a mmap failure with -ENOMEM:

[pid 32195] open("./objects/pack/pack-95d32a83b9918b18223858e7349d5b64585b2a51.pack", O_RDONLY) = 5
[pid 32195] fstat(5, {st_mode=S_IFREG|0444, st_size=155244017, ...}) = 0
[pid 32195] mmap(NULL, 155244017, PROT_READ, MAP_PRIVATE, 5, 0) = -1 ENOMEM (Cannot allocate memory)

Now what is weird is that I have no quota exceeded in /proc/user_beancounters (last columns is 0 everywhere). I have tried raising all quota to 9223372036854775807, no changes.

Any idea ?

Thanks

Host environment: 2.6.18-028stab053 x86_64
Guest OS: Debian Etch x86_64

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[Message index]

		git inside VPS fails on mmap By: pollux on Wed, 28 May 2008 07:44
		Re: git inside VPS fails on mmap By: maratrus on Wed, 28 May 2008 09:59
		Re: git inside VPS fails on mmap By: pollux on Wed, 28 May 2008 10:16
		Re: git inside VPS fails on mmap By: maratrus on Wed, 28 May 2008 10:55
		Re: git inside VPS fails on mmap By: pollux on Wed, 28 May 2008 11:31
		Re: git inside VPS fails on mmap By: maratrus on Wed, 28 May 2008 12:12
		Re: git inside VPS fails on mmap By: pollux on Wed, 28 May 2008 12:18
		Re: git inside VPS fails on mmap By: maratrus on Wed, 28 May 2008 12:22
		Re: git inside VPS fails on mmap By: pollux on Wed, 28 May 2008 12:26
		Re: git inside VPS fails on mmap By: maratrus on Wed, 28 May 2008 13:01
		Re: git inside VPS fails on mmap By: pollux on Wed, 28 May 2008 13:14
		Re: git inside VPS fails on mmap By: maratrus on Wed, 28 May 2008 14:45
		Re: git inside VPS fails on mmap [solved] By: pollux on Fri, 30 May 2008 20:39

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