Hot off the presses from our JFS developer. I STRONGLY urge all JFS users to apply it. Get
ftp://testcase.boulder.ibm.com/ps/fromibm/os2/jfs0328.zip.
Here's the readme:
The jfs0328 file contains the latest JFS.IFS/JFS.SYM ,
UJFS.DLL/UJFS.SYM, the JFS.TDF and the TRC012F.TFF file.
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Please unzip this file in the OS2 directory after you have made a backup of the following files.
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OS2JFS.IFS
OS2JFS.SYM ( IF PRESENT )
OS2DLLUJFS.DLL
OS2DLLUJFS.SYM ( IF PRESENT )
OS2SYSTEMTRACEJFS.TDF
OS2SYSTEMTRACETRC012F.TFF
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The modules contain some important fixes.
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Fixes in JFS.IFS:
Trap when swapper file is on JFS volume.
Hang when swapper file on JFS volume is being truncated.
Hang with heavy file I/O on JFS volume
Fixes that have gone into UJFS.DLL:
Cyrillic character files being moved into the lost+found directory. Chkdsk takes a long time to complete Phase0 ( logredo ).
Source: OS2VOICE