Cluster cdbd service process

Hi,

some time ago I noticed that the number of cdbd processes in my cluster
is quite high (around 30) - the cluster works fine: but - is this normal?

Cheers,

Christoph


bash-2.05# pstree
init-+-atd
     |-bdflush
     |-cdbd---cdbd---32*[cdbd] <== ************
     |-cmond-+-cad---cad---9*[cad]
     |       |-crsd---crsd---crsd
     |       |-ha_cmsd---ha_cmsd---ha_cmsd
     |       |-ha_fsd
     |       |-ha_gcd
     |       |-ha_ifd
     |       `-ha_srmd---ha_srmd---2*[ha_srmd]
     |-cron