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varnish-cache
Commit 9ac4e87c authored by Lasse Karstensen's avatar Lasse Karstensen
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Add into index. Formatting of commandline

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doc/sphinx/tutorial/index.rst
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...@@ -28,7 +28,7 @@ separate topic. Good luck. ...@@ -28,7 +28,7 @@ separate topic. Good luck.
purging purging
compression compression
esi esi
virtualised platformnotes
websockets websockets
devicedetection devicedetection
advanced_backend_servers advanced_backend_servers
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doc/sphinx/tutorial/platformnotes.rst
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...@@ -3,17 +3,16 @@ Platform specific notes ...@@ -3,17 +3,16 @@ Platform specific notes
------------------------ ------------------------
Transparent hugepages on Redhat Linux 6 Transparent hugepages on Redhat Linux 6
~~~~~~~~~~~~ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
On RHEL6 Transparent Hugepage kernel support is enabled by default. On RHEL6 Transparent Hugepage kernel support is enabled by default.
This is known to cause sporadic crashes of Varnish. This is known to cause sporadic crashes of Varnish.
It is recommended to disable transparent hugepages on affected systems: It is recommended to disable transparent hugepages on affected systems::
$ echo "never" > /sys/kernel/mm/redhat_transparent_hugepage/enabled $ echo "never" > /sys/kernel/mm/redhat_transparent_hugepage/enabled
On Debian/Ubuntu systems running 3.2 kernels the value is "madvise", which does On Debian/Ubuntu systems running 3.2 kernels the default value is "madvise" and does not need to changed.
not need to be changed.
OpenVZ OpenVZ
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