PROBLEM:  (HPAQ70DBD)    (Patch ID: OSF500-108)
********

This patch fixes a problem where the system can panic with the panic string
"secsize_resid < d_reclen" when accessing a defective cdrom.  The stack
trace of the panicing thread will be similar to:

   0 boot 
   1 panic
   2 cdfs_readdir
   3 getdirentries
   4 syscall
   5 _Xsyscall

PROBLEM: (QAR 72764 ) (Patch ID: OSF500-057)
*******
This patch fixes a problem in which system may memory fault if CFS
server no longer had access to the cdrom device.

PROBLEM:  ('QAR 73987')    (Patch ID: OSF500-095)
********

This patch fixes a panic in cdfs that has the following error message:
   Panic: "simple_unlock: no locks owned by cpu; vnode.v_lock class"

PROBLEM: (78473) (PATCH ID: OSF500-259)
********
This patch fixes a problem with cdfs. Fatal errors occur when trying to
load data from a cdfs cd-rom over nfs.