hi, Henk:
i use the vdbench to test my HA server system(two node,one is master, the other is slave), and i have a problem.
the test environmet as follows:
HA system create pool and volume(we call them resource) on master node, and then use vdbench to give the IO. when master node reboot or poweroff , the resource would export from master node, and import to the slave node, at this time, the IO is not continue. but use the "iozone" or "dd" test, the IO will be a short pause, when the resource import to the slave node, the IO will continue.
So, i don't know what happen.
the follows is the vdbench configuration files;
validate=yes,data_error=1
fsd=fsd1,anchor=/mnt/lun1,depth=2,width=2,files=100,size=128k
fsd=fsd2,anchor=/mnt/lun2,depth=2,width=2,files=100,size=128k
fsd=fsd3,anchor=/mnt/lun3,depth=2,width=2,files=100,size=128k
fsd=fsd4,anchor=/mnt/lun4,depth=2,width=2,files=100,size=128k
fsd=fsd5,anchor=/mnt/lun5,depth=2,width=2,files=100,size=128k
fsd=fsd6,anchor=/mnt/lun6,depth=2,width=2,files=100,size=128k
fwd=wd1,fsd=fsd*,xfersize=1m,fileio=sequential,operation=write,openflags=fsync,threads=64
rd=run1,fwd=wd*,fwdrate=max,elapsed=237600,interval=1,format=yes