Il 13/08/2013 03:21, Fam Zheng ha scritto: > VMDK3 header has the field l1dir_size, but vmdk_open_vmdk3 hardcoded the > value. This patch honors the header field. > > And the L2 table size is 4096 according to VMDK spec[1], instead of > 1 << 9 (512).
I'm not sure from the VMDK spec that _only_ 4096 is supported for VMDK3 files. The way I read it, VMDK3 files in hosted products are supposed to have 2K grain tables (as specified by vmdk_open_vmdk3). Perhaps we can check if L1size * 64 is enough to cover the whole file, and if not use 4096? Paolo > [1]: > http://www.vmware.com/support/developer/vddk/vmdk_50_technote.pdf?src=vmdk
