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Interesting vol0 space issue


I have a V3140-R5 running Ontap 7.3 and am having an issue with the reported space used by vol0.

Vol0 is 14GB in size, df -h is showing 13GB used (~92%), but browsing \\asinfpna021\c$ from a windows host, it only adds up to just less than 1GB.

Snapshots are using 1GB out of a 3GB reserve. There is no data in the crash directory.

There was some diagnositc logging turned on for 2 tapes drives (mt -f nrst2/3a diag 1) and for ndmp (ndmpd debug 70) for about a fortnight, but this has been turned off.

Guarantee is volume. Volume is a flexvol (default settings I believe)

Anyone know where to find the missing 12GB?

Also, if vol0 gets to 100%, does anyone know if the filer will suffer a panic?


Kirk Brady

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