%COUNTER_PLUGIN%

Kclient version (default Kernel) and Ceph version

• kernel 2.6.36-02063601-generic (23-Nov-2010)
• ceph version 0.23.2 (commit:5bdae2af8c53adb2e059022c58813e97e7a7ba5d)

Test configuration

• 1 MON/MDS
• 1 OSD NODE
• 1 OSD NODE
• 1 CLIENT

• 1xMON/MDS + 1xOSD NODE (1 OSD, 3 OSDs, 6 OSDs) + CLIENT e.g.,

  [osd]
     osd journal = /data/osd$id/journal
     osd journal size = 10000
     filestore journal writeahead = true
     osd data = /data/osd$id
  ;   debug ms = 1         ; message traffic
  ;   debug osd = 20   
  ;   debug filestore = 20 ; local object storage
  ;   debug journal = 20   ; local journaling
  ;   debug monc = 20      ; monitor interaction, startup
  [osd0]
     host = ss1
  [osd1]
     host = ss1
  [osd2]
     host = ss1
  [osd3]
     host = ss1
  [osd4]
     host = ss1
  [osd5]
     host = ss1
   

• 1xMON/MDS + 2xOSD NODEs (1+1 OSDs, 2+2 OSDs, 3+3 OSDs) + CLIENT e.g.,

  [osd]
     osd journal size = 10000
     filestore journal writeahead = true
  ;   filestore journal parallel = true
  ;   debug ms = 1         ; message traffic
  ;   debug osd = 20   
  ;   debug filestore = 20 ; local object storage
  ;   debug journal = 20   ; local journaling
  ;   debug monc = 20      ; monitor interaction, startup
  [osd0]
     host = ss1
     osd data = /data/osd0
     osd journal = /data/osd0/journal
  [osd1]
     host = ss1
     osd data = /data/osd1
     osd journal = /data/osd1/journal
  [osd2]
     host = ss1
     osd data = /data/osd2
     osd journal = /data/osd2/journal
  [osd3]
     host = ss2
     osd data = /data/osd3
     osd journal = /data/osd3/journal
  [osd4]
     host = ss2
     osd data = /data/osd4
     osd journal = /data/osd4/journal
  [osd5]
     host = ss2
     osd data = /data/osd5
     osd journal = /data/osd5/journal