From 4e54382989138155100a5cae90d70ca162dab703 Mon Sep 17 00:00:00 2001 From: Michael Polenchuk Date: Fri, 16 Feb 2018 13:20:41 +0400 Subject: Set nova disk cachemodes to file directsync Set nova/libvirt disk cache modes to file directsync to bypass the host page cache & prevent instance's kernel panic due to absent /dev partition. Caching mode directsync effectively turns all guest I/O operations into direct I/O operations on the host, which is the NFS client (virtuals) or GlusterFS (baremetals). Also return back to hwe kernel as a golden mean between GA & Edge ones. Change-Id: I51ab7d0ee71c214ff16b756cfee16e918738b6fd Signed-off-by: Michael Polenchuk --- mcp/reclass/classes/cluster/mcp-pike-common-ha/infra/maas.yml | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'mcp/reclass/classes/cluster/mcp-pike-common-ha/infra') diff --git a/mcp/reclass/classes/cluster/mcp-pike-common-ha/infra/maas.yml b/mcp/reclass/classes/cluster/mcp-pike-common-ha/infra/maas.yml index 1fd5987b8..e14d2a968 100644 --- a/mcp/reclass/classes/cluster/mcp-pike-common-ha/infra/maas.yml +++ b/mcp/reclass/classes/cluster/mcp-pike-common-ha/infra/maas.yml @@ -24,7 +24,7 @@ parameters: maas_db_password: opnfv_secret dns_server01: ${_param:opnfv_dns_server01} single_address: ${_param:infra_maas_node01_deploy_address} - hwe_kernel: 'ga-16.04' + hwe_kernel: 'hwe-16.04' maas: region: salt_master_ip: ${_param:reclass_config_master} -- cgit 1.2.3-korg