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Understanding the IBM TotalStorage Open Software Family
book

Understanding the IBM TotalStorage Open Software Family

by Roland Tretau, Joe A. Burnett, Norbert Engst, Kazue Okano
June 2004
Intermediate to advanced
342 pages
9h 3m
English
IBM Redbooks
Content preview from Understanding the IBM TotalStorage Open Software Family
Chapter 3. Storage virtualization 129
The action taken when the fileset reaches its quota size (100 GB in this instance)
depends on whether the quota is defined as hard or soft. If a hard quota is used,
once the threshold is reached, any more client requests to add more space to the
fileset (by creating or extending files) will be denied. If a soft quota is used, which
is the default, more space can be allocated, but alerts will continue to be sent. Of
course, once the amount of physical storage available to a SAN File System is
exceeded, no more space can be used. The quota limit, threshold, and quota
type can be set differently and indiv ...
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Publisher Resources

ISBN: 0738497959Purchase book