Patch-ID# 100075-04 
Keywords: lockd, rpc.lockd, rpc.statd file locking
Synopsis: lockd problems in 4.1 and 4.0.3
Date: 04/Oct/90

SunOS release: 4.1 , 4.0.3
 
Unbundled Product:
 
Unbundled Release:
 
Topic:
 
BugId's fixed with this patch: 1038930, 1038916

Architectures for which this patch is available: sun4 sun4c Sun3 and Sun3x

Obsoleted by: 4.1.1 

Problem Description:

	Various lockd core dumps and client process going into disk waits
        have been addressed by this patch.

	i) Blocking locks hang over NFS.
	ii) Memory leak that causes rpc.lockd to grow in size.
	iii) PC/NFS fixes.
	iv) rpc.lockd exits on startup.

Installation Instructions:


Rename the original files before installing the patches



For 4.1:
      Place the files in OBJ directory in /sys/sunX/OBJ
      Place the new rpc.lockd in /usr/etc
      Rebuild a new kernel and reboot.



For 4.0.3:
      Place the files in OBJ directory in /sys/sunX/OBJ
      Place the new rpc.lockd in /usr/etc
      Add the following line to /sys/sunX/conf/files

ufs/ufs_lockf.c   standard

      Rebuild a new kernel and reboot.