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Merge "XenAPI: Increase DomU's memory"

Jenkins authored on 2013/12/11 00:24:06
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@@ -13,7 +13,13 @@ CLEAN_TEMPLATES=${CLEAN_TEMPLATES:-false}
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 # Size of image
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 VDI_MB=${VDI_MB:-5000}
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-OSDOMU_MEM_MB=3072
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+
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+# Devstack now contains many components.  3GB ram is not enough to prevent
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+# swapping and memory fragmentation - the latter of which can cause failures
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+# such as blkfront failing to plug a VBD and lead to random test fails.
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+#
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+# Set to 4GB so an 8GB XenServer VM can have a 1GB Dom0 and leave 3GB for VMs
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+OSDOMU_MEM_MB=4096
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 OSDOMU_VDI_GB=8
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 # Network mapping. Specify bridge names or network names. Network names may