#acl TeamGroup:read,write,delete,revert,admin All:read
<<TableOfContents(2)>>

== Hardware/Nodes ==

Three nodes: ceph1, ceph2, ceph3

=== ceph1 and ceph2 ===

 * 1x Intel(R) Xeon(R) CPU E3-1275 v3 @ 3.50GHz
 * 32 GB RAM
 * RAID1 for OS
 * 1x Intel DC S3520 (240GB) for Journals
 * 3x WDC WD10JFCX-68N6GN0 for OSDs (1TB)
 * 2x Gbit Ethernet bonded (802.3ad) on HP 2920 Stack

=== ceph3 ===

 * virtual machine
 * 4 GB RAM

== Software ==

 * Debian GNU/Linux Jessie (8.7)
 * Kernel 3.16
 * ceph 10.2.6 (656b5b63ed7c43bd014bcafd81b001959d5f089f)

== Ceph Services ==

3 Monitors: ceph1, ceph2, ceph3

6 OSDs: ceph1 (3), ceph2 (3)

== Usage ==

 * Images for VMs served via rbd (kvm/libvirt)
 * Snapshots made daily and kept for 14 days

== Anomalies ==

{{attachment:ceph1-memory-month.png}}
{{attachment:ceph1-memory.png}}
{{attachment:ceph1-pool-images.png}}
{{attachment:ceph1-usage.png}}