Chapter 10 Packages
Media Server User’s Guide
218
Click Full Summary in the Storage > S.M.A.R.T screen to display the following.
Figure 107
Storage > S.M.A.R.T: Full Summary
The following table describes the labels in this screen.
Table 56
Storage > S.M.A.R.T: Full Summary
LABEL
DESCRIPTION
ID
This is the identification number used to tag a hard disk attribute.
This is standard across all S.M.A.R.T-enabled storage devices. However it depends on the
storage vendor which attributes it will allow S.M.A.R.T to diagnose.
Attribute Name
This refers to an attribute of the hard disk that S.M.A.R.T can assess. Attributes describe
the hard disk’s physical state, performance, wear-and-tear, and so on.
Flag
This shows a code that S.M.A.R.T uses to determine the current state of the hard disk.
Value
This is a value that corresponds to the Raw Value. Compare this with the Threshold
Value.
S.M.A.R.T compresses the raw value(s) into a digit from 1 to 253, where 1 indicates the
worst scenario while 253 indicates the best scenario.
The values 100 or 200 usually represent the mean or normal value.
Worst
This is the lowest value attained by the hard disk since S.M.A.R.T started its assessment of
the hard disk.
Threshold
This is the attribute’s threshold value. If the attribute’s current normalized value is less
than or equal to the threshold, the attribute has failed. An attribute value close to or below
the threshold indicates the hard drive is no longer reliable.
Type
This shows S.M.A.R.T’s assessment of the hard disk.
Old_age indicates end-of-product life from old-age (normal wearing out) if the attribute
value is less than or equal to the threshold.
Pre-fail indicate imminent hard drive failure if the attribute value is less than or equal to
the threshold.
Note that just because an attribute is of the Pre-fail type does not mean your hard drive is
ready to fail. It only means this if the current normalized value of the attribute is less than
or equal to the threshold.
Updated
This indicates when the hard drive updates the value for this attribute.
•
Always means the hard drive updates this attribute during normal operation and
during offline activities.
•
Offline means the hard drive only updates this attribute when no one is accessing the
hard drive.
Содержание NSA series
Страница 4: ...Contents Overview Media Server User s Guide 4 ...
Страница 14: ...Table of Contents Media Server User s Guide 14 ...
Страница 15: ...15 PART I User s Guide ...
Страница 16: ...16 ...
Страница 20: ...Chapter 1 Getting to Know Your NSA Media Server User s Guide 20 ...
Страница 50: ...Chapter 3 Web Configurator Basics Media Server User s Guide 50 ...
Страница 114: ...Chapter 4 Tutorials Media Server User s Guide 114 5 Click Get Certificate ...
Страница 134: ...Chapter 4 Tutorials Media Server User s Guide 134 ...
Страница 135: ...135 PART II Technical Reference ...
Страница 136: ...136 ...
Страница 140: ...Chapter 5 Status Screen Media Server User s Guide 140 ...
Страница 150: ...Chapter 6 System Setting Media Server User s Guide 150 ...
Страница 164: ...Chapter 7 Storage Media Server User s Guide 164 ...
Страница 286: ...Chapter 13 Using Time Machine with the NSA Media Server User s Guide 286 ...
Страница 344: ...Chapter 19 Troubleshooting Media Server User s Guide 344 ...
Страница 350: ...Appendix A Legal Information Media Server User s Guide 350 ...
Страница 358: ...Index Media Server User s Guide 358 ...