Two netware 6.5 servers with patches up to date as of a couple weeks
ago. SYS volumes had a big unexplained loss of compressed space within
the last week. Since that time, the compressed space slowly creeping
back up, but there continues to be a loss of free space and an increase
in used space that I cannot account for by searching for newly created
or modified files.

File server uses arcserve 9 for backups, and recently upgraded to SAV
CE 10 from version 8, however, this was done identically on three
servers and one of the servers has not had any problems.

Something has doubled the used disk space on the sys vol, which I can't
find. Any advice or suggestions would be appreciated.