From: "Pasi Kärkkäinen" <pasik@iki.fi>
To: medhioub <houssem.medhioub@it-sudparis.eu>
Cc: xen-devel@lists.xensource.com
Subject: Re: XCP 64 bits ?
Date: Thu, 4 Mar 2010 15:20:46 +0200 [thread overview]
Message-ID: <20100304132046.GV2761@reaktio.net> (raw)
In-Reply-To: <4B8FB014.10600@it-sudparis.eu>
On Thu, Mar 04, 2010 at 02:05:24PM +0100, medhioub wrote:
> Hello,
>
> I am just installing XCP 0.1.1 on a server with 24GB RAM
>
> Normally XCP is a 64 bits version but
>
> * uname -a
> Linux node012 2.6.27.42-0.1.1.xs0.1.1.737.1065xen #1 SMP Fri Jan
> 15 16:20:16 EST 2010 i686 i686 i386 GNU/Linux
> (not a x86_64 version !!!!)
You're looking at Xen dom0 kernel version.
XCP uses 32bit dom0 kernel on 64bit Xen hypervisor.
> * cat /proc/meminfo
> MemTotal: 746496 kB
> MemFree: 384332 kB
> Buffers: 43640 kB
> Cached: 99540 kB
> SwapCached: 0 kB
> Active: 93160 kB
> Inactive: 85528 kB
> HighTotal: 0 kB
> HighFree: 0 kB
> LowTotal: 746496 kB
> LowFree: 384332 kB
> SwapTotal: 524280 kB
> SwapFree: 524280 kB
> Dirty: 40 kB
> Writeback: 0 kB
> AnonPages: 35536 kB
> Mapped: 14780 kB
> Slab: 20836 kB
> SReclaimable: 9308 kB
> SUnreclaim: 11528 kB
> PageTables: 0 kB
> NFS_Unstable: 0 kB
> Bounce: 0 kB
> WritebackTmp: 0 kB
> CommitLimit: 897528 kB
> Committed_AS: 263952 kB
> VmallocTotal: 225272 kB
> VmallocUsed: 6564 kB
> VmallocChunk: 218448 kB
> DirectMap4k: 755432 kB
> DirectMap2M: 0 kB
>
> (where is the 24 GB!!!!!)
>
This is the memory your dom0 _guest_ has allocated to it.
The rest of the memory is available (free) in the Xen hypervisor.
-- Pasi
> Thanks in advance.
>
> Best Regards,
> Houssem Medhioub
>
> --
> Houssem MEDHIOUB
> Research Engineer
> Wireless Networks and Multimedia Services Department(RS2M)
> TELECOM & Management SudParis
> 9 rue Charles Fourier
> 91011 EVRY Cedex, France
> Phone : +33(0)6 61 24 68 06
> Fax : +33(0)1 60 76 45 78
> E-mail: [1]houssem.medhioub@it-sudparis.eu
>
> References
>
> Visible links
> 1. mailto:houssem.medhioub@it-sudparis.eu
> _______________________________________________
> Xen-devel mailing list
> Xen-devel@lists.xensource.com
> http://lists.xensource.com/xen-devel
prev parent reply other threads:[~2010-03-04 13:20 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-03-04 13:05 XCP 64 bits ? medhioub
2010-03-04 13:16 ` Vincent Hanquez
2010-03-04 13:23 ` medhioub
2010-03-04 13:31 ` Ian Pratt
2010-03-04 13:41 ` medhioub
2010-03-05 15:03 ` Vincent Hanquez
2010-03-04 13:20 ` Pasi Kärkkäinen [this message]
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