BBlack has uploaded a new change for review.
https://gerrit.wikimedia.org/r/204513
Change subject: move $mmaN down to 2layer where it belongs
......................................................................
move $mmaN down to 2layer where it belongs
Change-Id: Ia5f4a0f22d6f2dc0d71074faff357a1c9b9505af
---
M modules/role/manifests/cache/2layer.pp
M modules/role/manifests/cache/base.pp
2 files changed, 14 insertions(+), 14 deletions(-)
git pull ssh://gerrit.wikimedia.org:29418/operations/puppet
refs/changes/13/204513/1
diff --git a/modules/role/manifests/cache/2layer.pp
b/modules/role/manifests/cache/2layer.pp
index 7ea9b89..300b103 100644
--- a/modules/role/manifests/cache/2layer.pp
+++ b/modules/role/manifests/cache/2layer.pp
@@ -55,6 +55,20 @@
$backend_scaled_weights = [ { backend_match => '.', weight => 100 } ]
}
+ # mma: mmap addrseses for fixed persistent storage on x86_64 Linux:
+ # This scheme fits 4x fixed memory mappings of up to 4TB each
+ # into the range 0x500000000000 - 0x5FFFFFFFFFFF, which on
+ # x86_64 Linux is in the middle of the user address space and thus
+ # unlikely to ever be used by normal, auto-addressed allocations,
+ # as those grow in from the edges (typically from the top, but
+ # possibly from the bottom depending). Regardless of which
+ # direction heap grows from, there's 32TB or more for normal
+ # allocations to chew through before they reach our fixed range.
+ $mma0 = 0x500000000000
+ $mma1 = 0x540000000000
+ $mma2 = 0x580000000000
+ $mma3 = 0x5C0000000000
+
# Ganglia monitoring
if $::role::cache::configuration::has_ganglia{
class { 'varnish::monitoring::ganglia':
diff --git a/modules/role/manifests/cache/base.pp
b/modules/role/manifests/cache/base.pp
index 9d1cf98..1f28e39 100644
--- a/modules/role/manifests/cache/base.pp
+++ b/modules/role/manifests/cache/base.pp
@@ -25,20 +25,6 @@
'labs' => ['vdb'],
}
- # mma: mmap addrseses for fixed persistent storage on x86_64 Linux:
- # This scheme fits 4x fixed memory mappings of up to 4TB each
- # into the range 0x500000000000 - 0x5FFFFFFFFFFF, which on
- # x86_64 Linux is in the middle of the user address space and thus
- # unlikely to ever be used by normal, auto-addressed allocations,
- # as those grow in from the edges (typically from the top, but
- # possibly from the bottom depending). Regardless of which
- # direction heap grows from, there's 32TB or more for normal
- # allocations to chew through before they reach our fixed range.
- $mma0 = 0x500000000000
- $mma1 = 0x540000000000
- $mma2 = 0x580000000000
- $mma3 = 0x5C0000000000
-
# These regexes are for optimization of PURGE traffic by having
# non-upload sites ignore upload purges and having upload
# ignore everything but upload purges via purge_host_regex
--
To view, visit https://gerrit.wikimedia.org/r/204513
To unsubscribe, visit https://gerrit.wikimedia.org/r/settings
Gerrit-MessageType: newchange
Gerrit-Change-Id: Ia5f4a0f22d6f2dc0d71074faff357a1c9b9505af
Gerrit-PatchSet: 1
Gerrit-Project: operations/puppet
Gerrit-Branch: production
Gerrit-Owner: BBlack <[email protected]>
_______________________________________________
MediaWiki-commits mailing list
[email protected]
https://lists.wikimedia.org/mailman/listinfo/mediawiki-commits
