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<h2>
<b><font face="ARIAL NARROW,HELVETICA">XFS for Linux Release 1.0.1 New Features</font></b></h2>


<p>
XFS for Linux Release 1.0.1 provides bug fixes and small
improvements to XFS for Linux Release 1.0.
</p>

<p>
The installation procedure for Release 1.0.1 is
the same as for Release 1.0. 
Step by step instructions are provided for the following installations:
<ul>
<li><a href="1.0_source.html">Source</a> installation</li>
<li><a href="1.0_rpm.html">Red Hat RPM</A> installation</li>
<li><a href="1.0_installer.html">System installer</A></li>
</ul>
</p>


<p>
XFS for Linux Release 1.0.1 differs from Release
1.0 in the following areas:
</p>

<ul>
<li>
<p>
Some of the ACL library's functions have been changed to comply
with the POSIX ACL (P1003.1e) withdrawn standard. These changes
make it simpler for the Samba code to work with XFS.
A bug was also fixed for <tt>chacl -d</tt>.
</p>
</li>

<li>
<p>
General code cleanup
</p>
<ul>
<p>
<li>
unused code & gratuitous prototypes were removed
</li>
<li>
unused debug checking was removed
</li>
<li>
compiler warnings were fixed
</li>
</li>
</p>
</ul>
</li>

<li>
<p>
Kernel packaged in 2.4.3 RPM based on updated RPM from Redhat
</p>
</li>

<li>
<p>
Fixes made to xfsdump/restore for remote tapes
</p>
</li>

<li>
<p>
Irix DMAPI bug fix merged
</p>
</li>
<li>
<p>
Unmount of dirty filesystem speeded up
</p>
</li>
<li>
<p>
inode fields pared down, shrinking inode by 60-70 bytes
</p>
</li>
<li>
<p>
Permission checking on full file fixed
</p>
</li>
<li>
<p>
Optimizations based on kernel profiling made
</p>
</li>
<li>
<p>
Changes made to help with compiler independence
(but egcs-2.91.66 is still preferred & tested at SGI)
</p>
</li>
<li>
<p>
ATIME not updated for extended attribute or ACL changes
</p>
</li>
<li>
<p>
Default BIOSIZE changed to 4k to fix some db-related size issues
</p>
</li>
<li>
<p>
"Best" AG size changed from 1GB to 4GB when the filesystem exceeds 64GB
</p>
</li>
<li>
<p>
Pick up mount options parsed by the VFS layer (noatime, readonly)
</p>
</li>
<li>
<p>
LVM snapshotting capability added
</p>
</li>
<li>
<p>
vnode tracing and xfs debug removed from config options
</p>
</li>
<li>
<p>
Various memory handling improvements made
</p>
</li>
<li>
<p>
Fixes made for NFS server support, including fixes
to prevent panics during mixed local and remote access
</p>
</li>
<li>
<p>
Filesystem initialization messages removed
</p>
</li>
<li>
<p>
Various changes and enhancements made to xfs test scripts
</p>
</li>
<li>
<p>
-L <label> option added to mkfs.xfs to support setting a filesystem
lable at mkfs time
</p>
</li>
<li>
<p>
Documentation updates added
</p>
</li>
<li>
<p>
userspace man pages moved to /usr/share/man for most systems
</p>
</li>
<li>
<p>
Looping bug in repquota under some glibc variants fixed
</p>
</li>




</ul>


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