Use Logical Disk attributes to create situations that monitor information about disk drive partitions that have been assigned a drive letter. Logical disk is a multiple-instance attribute group. You cannot mix these attributes with those of any other multiple-instance group.
% Disk Read Time The percentage of elapsed time a logical disk has been busy servicing read requests. Valid values are positive integers in the range 0 to 100 (expressing a percentage) and can include the use of the *AVG, *MIN, *MAX, or *SUM functions. For example, to express 85%, enter 85.
% Disk Time The percentage of elapsed time that a logical disk has been busy servicing read and write requests. Valid values are positive integers in the range 0 to 100 (expressing a percentage) and can include the use of the *AVG, *MIN, *MAX, or *SUM functions. For example, to express 23%, enter 23.
% Disk Write Time The percentage of elapsed time that a logical disk drive has been busy servicing write requests. Valid values are positive integers in the range 0 to 100 (expressing a percentage) and can include the use of the *AVG, *MIN, *MAX, or *SUM functions. For example, to express 15%, enter 15.
% Free The percentage of the volume that is free space. Valid values are positive integers in the range 0 to 100 (expressing a percentage) and can include the use of the *AVG, *MIN, *MAX, or *SUM functions. For example, to express 21%, enter 21.
% Used The percentage of the volume that is used. Valid values are positive integers in the range 0 to 100 (expressing a percentage) and can include the use of the *AVG, *MIN, *MAX, or *SUM functions. For example, to express 25%, enter 25.
Avg Disk\ms/Read The average amount of time for a read of data from a logical disk. Valid values are positive integers in the range 0 to 2147483647 (expressing milliseconds) and can include the use of the *AVG, *MIN, *MAX, or *SUM functions.
Disk Bytes/Sec The rate at which the system has transferred bytes to and from a logical disk during write or read operations. Valid values are positive integers in the range 0 to 2147483647 (expressing bytes/second) and can include the use of the *AVG, *MIN, *MAX, or *SUM functions. For example, to express 800 bytes/sec, enter 800.
Disk Name The name of a logical disk. Valid format is a text string of up to 64 characters.
Disk Queue Length The number of requests outstanding on a logical disk. This number includes requests in service when the data is collected. Valid values are positive integers in the range 0 to 2147483647 and can include the use of the *AVG, *MIN, *MAX, or *SUM functions.
Disk Read Bytes/Sec The rate at which the system has transferred bytes from a logical disk during read operations. Valid values are positive integers in the range 0 to 2147483647 (expressing bytes/second) and can include the use of the *AVG, *MIN, *MAX, or *SUM functions. For example, to express 800 bytes/second, enter 800.
Disk Reads/Sec The rate of read operations from a logical disk. Valid values are positive integers in the range 0 to 2147483647 (expressing reads/second) and can include the use of the *AVG, *MIN, *MAX, or *SUM functions. For example, to express 5 reads/second, enter 5.
Disk Transfers/Sec The rate of read and write operations on a logical disk. Valid values are positive integers in the range 0 to 2147483647 and can include the use of the *AVG, *MIN, *MAX, or *SUM functions.
Disk Write Bytes/Sec The rate at which the system has transferred bytes to a logical disk during write operations. Valid values are positive integers in the range 0 to 2147483647 (expressing bytes/second) and can include the use of the *AVG, *MIN, *MAX, or *SUM functions. For example, to express 600 bytes/second, enter 600.
Disk Writes/Sec The rate of write operations to a logical disk. Valid values are positive integers in the range 0 to 2147483647 (expressing writes/second) and can include the use of the *AVG, *MIN, *MAX, or *SUM functions. For example, to express 5 writes/second, enter 5.
Free Megabytes The number of megabytes of unallocated space on a logical drive. Note: One megabyte = 1,048,576 bytes. Valid values are positive integers in the range 0 to 2147483647 and can include the use of the *AVG, *MIN, *MAX, or *SUM functions.
Server Name The name of the managed system. Valid format is a text string of up to 64 characters.
Timestamp The date and time the Tivoli Enterprise Monitoring Server samples the data. Standard 16-character date/time format (CYYMMDDHHMMSSmmm), where:
C |
Century (0 for 20th, 1 for 21st) |
YY |
Year |
MM |
Month |
DD |
Day |
HH |
Hour |
MM |
Minute |
SS |
Second |
mmm |
Millisecond |
Use simple text strings as described above. For example, enter 0971009130500000 to express October 9, 1997, 1:05:00 pm.
Total Size The total size of the logical disk. Valid values are positive integers in the range 0 to 2147483647 and can include the use of the *AVG, *MIN, *MAX, or *SUM functions.