ZyXEL Communications Barcode Reader UNS Series Manual De Usuario
Chapter 6 Monitor
UNS Series User’s Guide
30
6.1.2 Physical Disk
The Physical disk option gives you the hard drive status. Click Monitor > Physical Disk to
display the following screen.
display the following screen.
Figure 17 Monitor > Physical Disk
The following table describes the items on this screen.
HDD Type
Indicates the hard disk type.
Read Error
Rate
Rate
Displays the error rate when reading the disk.
Spin Up Time
The amount of time required for the drive platters to get up to full operational speed.
Reallocated
Sector Count
Sector Count
Indicated the reallocated sectors count. Read/write/verification errors on a hard drive are
marked as reallocated, the data is transferred to a special reserved area (spare area).
marked as reallocated, the data is transferred to a special reserved area (spare area).
Seek Error
Rate
Rate
Indicates the rate of errors on the magnetic head.
Spin Up
Retries
Retries
Indicates the number of spindle spin ups.
Calibration
Retries
Retries
Indicates the recalibration count requested due to due to an unsuccessful previous attempt.
Temperature
(°C)
(°C)
Shows the temperature of the hard disk in degrees Celsius.
Table 5 Monitor > S.M.A.R.T (continued)
ITEM
DESCRIPTION
Table 6 Monitor > Physical Disk
ITEM
DESCRIPTION
Slot
The position of a hard drive. The button next to the number of slot shows the
functions which can be executed.
functions which can be executed.
Size (GB)
Hard drive capacity. The unit can be displayed in GB or MB.
Pool Name
Pool name.
Status
The status of the hard drive:
•
Online: the hard drive is online.
•
Rebuilding: the hard drive is being rebuilt.
•
Degraded: one of the RAID set is in degraded mode.
•
Failed: one of the RAID set is in failed mode.
•
Importing: the system is loading data from the disks, which means the pool is
not ready for use yet.