On Sat, Jul 12, 2008 at 7:11 PM, JJB <jack@xxxxxxxxxxxxxxx> wrote:
Hello,
Last night I upgraded a server to CentOS 5.2. The server has 16GB of
RAM. Now that it's running 2.6.18-92.1.6.el5xen only 8GB is reported to
exist.
# cat /proc/meminfo
MemTotal: 8818688 kB
MemFree: 3730124 kB
Buffers: 202004 kB
Cached: 4086788 kB
SwapCached: 0 kB
Active: 1551480 kB
Inactive: 2958196 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 8818688 kB
LowFree: 3730124 kB
SwapTotal: 8388600 kB
SwapFree: 8388600 kB
Dirty: 7348 kB
Writeback: 0 kB
AnonPages: 220788 kB
Mapped: 46948 kB
Slab: 137404 kB
PageTables: 29012 kB
NFS_Unstable: 0 kB
Bounce: 0 kB
CommitLimit: 12797944 kB
Committed_AS: 756072 kB
VmallocTotal: 34359738367 kB
VmallocUsed: 5004 kB
VmallocChunk: 34359733235 kB
However, dmesg appears to report something else:
# dmesg | grep Memory
Memory: 15506152k/15899468k available (2417k kernel code, 384480k
reserved, 1350k data, 176k init)
I looked in the messages file for complaints and didn't see anything
that strikes me as unusual.
How much memory is available? Is this a known issue?
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I think there was a topic like this about a month ago, please search the list archieves.
Cheers.
--
"It is human nature to think wisely and act in an absurd fashion."
"Todo el desorden del mundo proviene de las profesiones mal o mediocremente servidas"
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