Patch-ID# 103257-03 Keywords: cachefs hang do_unmount NFS Synopsis: SunOS 5.5_x86: kernel/fs/cachefs patch Date: Feb/04/98 Solaris Release: 2.5_x86 SunOS Release: 5.5_x86 Unbundled Product: Unbundled Release: Xref: This patch available for SPARC as patch 103256 Topic: SunOS 5.5_x86: kernel/fs/cachefs patch NOTE: TO GET THE COMPLETE FIX FOR 4035845 (do_unmount can hang while an NFS server is down) and 4026118 (do_unmount hold vfslist mutex and then hangs on NFS GETATTR call), ONE NEEDS TO INSTALL 103601-15 (or higher) nfs, tlimod and rpcmod patch 104056-02 (or higher) kernel/fs/autofs patch BugId's fixed with this patch: 1218997 4035845 Changes incorporated in this version: 4035845 Relevant Architectures: i386 Patches accumulated and obsoleted by this patch: Patches which conflict with this patch: Patches required with this patch: Obsoleted by: Files included with this patch: /kernel/fs/autofs /kernel/fs/cachefs /kernel/fs/nfs (linked to /kernel/sys/nfs) Problem Description: 4035845 do_unmount can hang while an NFS server is down (from 103257-02) 1218997 Simple cp/rm operations hang and cannot be killed This revision is a recrank. The first rev didn't include the fix. (from 103257-01) 1218997 Simple cp/rm operations hang and cannot be killed Patch Installation Instructions: -------------------------------- Refer to the Install.info file within the patch for instructions on using the generic 'installpatch' and 'backoutpatch' scripts provided with each patch. Any other special or non-generic installation instructions should be described below. Special Install Instructions: ----------------------------- NOTE: TO GET THE COMPLETE FIX FOR 4035845 (do_unmount can hang while an NFS server is down) and 4026118 (do_unmount hold vfslist mutex and then hangs on NFS GETATTR call), ONE NEEDS TO INSTALL 103601-15 (or higher) nfs, tlimod and rpcmod patch 104056-02 (or higher) kernel/fs/autofs patch