--- en:jobs:openstackha [2015/05/04 01:21]
admin [Task details]
+++ en:jobs:openstackha [2015/08/29 13:04]
admin [About author]
@@ Line 3: / Line 3: @@
 ====Introduction====
-ZFS deduplication is very atractive thing for decrease of space usage for storing VM. But how can we use it with ceph.\\ The answer is ZVOL.\\
+ZFS deduplication is very atractive thing that decrease space usage for storing VM. But how can we use it with openstack.\\ The answer is ceph rbd over ZVOL.\\
+This article will explore procees of creation stend for test of HA openstack with rbd over zvol.\\
 ====Task details====
@@ Line 18: / Line 20: @@
 .4. Installing of HA Cinder*\\
-. Installing of Ovirt 3.6 of Nyghtly with HA engine.*\\
 * pcs cluster will be required.\\
 This article will not concern details of OS tuning and network configuration because it is too early with alfa-release.\\
-**Hardware configuration.**
+**Hardware configuration.**\\
 Two  hdd for OS (RAID1), three HDD for data, 2xXeon56XX, 48 GB MEM. \\
-**Software configuration.**
+**Software configuration.**\\
 OS Centos 7.1. Selinux and firewall were disabled. Ssh passwordless access was configured on all nodes. Data disks ware assembled with (RAIDz) base on zvol (zfs for linux). Deduplication switch on. Follow vdev was created /dev/zvol/data/vdata\\
 All nodes have the same /etc/hosts file:\\
@@ Line 37: / Line 38: @@
 ==1.1. Setup repo on all nodes.==
-Repo below should be installed with zfs onlinux instalation. Anywhere:
+Repo below should be installed with zfs on linux instalation. Anywhere:
   yum localinstall --nogpgcheck http://mirror.yandex.ru/epel/7/x86_64/e/epel-release-7-5.noarch.rpm
@@ Line 903: / Line 904: @@
  ==== About author  ====
-[[https://www.linkedin.com/pub/alexey-vyrodov/59/976/16b|Profile]] of the author
+[[https://www.linkedin.com/pub/alexey-vyrodov/59/976/16b|Profile]] of  the author

en/jobs/openstackha.txt · Last modified: 2015/08/29 13:04 by admin

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