Fsck in vxvm

UNIX Solaris
1

Hi,
When we are running fsck in vxvm FS within few sec it will completed even if data is more than 500GB or in TB also.

compare to UFS FS in that it will take more time compare with vxvm.UFS check FS in block level. & then vvxm on where its checking the FS.

Please explain.

2

Could you tell us, how are You checking? Are You sure that your filesystem is UFS and not ZFS or VxFs?