The following describes the information displayed by the threshold operation command.
B B B . . . 1 1 1 T T T h h h r r r e e e s s s h h h o o o l l l d d d s s s D D D i i i s s s p p p l l l a a a y y y
Use the iSMprfthre list command to display thresholds.
(1) Displaying thresholds for a disk array
If you specify the -array option to specify the component type, the thresholds for the specified disk array will be displayed.
If a monitoring item is in the threshold excess state, an asterisk (*) is displayed with the threshold.
> iSMprfthre list -d StorageD8 -array
--- THRESHOLD LIST ---
---
Disk Array Name StorageD8
---
--- DISK ARRAY ---
iops trrate(MB/s) av.len(KB) av.resp(ms) r.hit(%) w.hit(%)
100000.00 *200.00 1024.00 1000.00 *80 95
The following describes each item.
(i) THRESHOLD LIST
Disk Array Name: The disk array name
(ii) DISK ARRAY
iops: Threshold for the I/O density of the disk array.
trrate(MB/s): Threshold for the transfer rate of the disk array.
av.len(KB): Threshold for the average transfer length of the disk array.
av.resp(ms): Threshold for the average response time of the disk array.
(2) Displaying thresholds for host ports
If you specify the -port option or -portname option to specify the component type, the thresholds for the specified host port(s) will be displayed.
If a monitoring item is in the threshold excess state, an asterisk (*) is displayed with the threshold.
> iSMprfthre list -d StorageD8 -port
--- THRESHOLD LIST ---
---
Disk Array Name StorageD8
---
--- PORT ---
00h-00h(200000004C7F3E2E0000)
iops trrate(MB/s) av.len(KB) av.resp(ms)
3000.00 100.00 1024.00 1000.00
00h-01h(200000004C7F3E2E0001)
iops trrate(MB/s) av.len(KB) av.resp(ms)
*3000.00 100.00 1024.00 1000.00
: : : :
The following describes each item.
(i) THRESHOLD LIST
Disk Array Name: The disk array name
(ii) PORT
iops: Threshold for the I/O density of the host port(s) trrate(MB/s): Threshold for the transfer rate of the host port(s)
av.len(KB): Threshold for the average transfer length of the host port(s) av.resp(ms): Threshold for the average response time of the host port(s)
(3) Displaying thresholds for cache segments
If you specify the -cheseg option or -chesegname option to specify the component type, the thresholds of the specified cache segment(s) will be displayed.
If a monitoring item is in the threshold excess state, an asterisk (*) is displayed with the threshold.
> iSMprfthre list -d StorageD8 -cheseg
--- THRESHOLD LIST ---
---
Disk Array Name StorageD8
---
--- CACHE SEGMENT --- 00h(DefaultSegment)
iops trrate(MB/s) av.len(KB) av.resp(ms) r.hit(%) w.hit(%)
50000.00 200.00 1024.00 1000.00 90 95
01h(segment1)
iops trrate(MB/s) av.len(KB) av.resp(ms) r.hit(%) w.hit(%)
50000.00 200.00 1024.00 *1000.00 *90 *95
: : : : : :
The following describes each item.
(i) THRESHOLD LIST
Disk Array Name: The disk array name
(ii) CACHE SEGMENT
iops: Threshold for the I/O density of the cache segment(s) trrate(MB/s): Threshold for the transfer rate of the cache segment(s)
av.len(KB): Threshold for the average transfer length of the cache segment(s) av.resp(ms): Threshold for the average response time of the cache segment(s) r.hit(%): Threshold for the read hit ratio of the cache segment(s)
w.hit(%): Threshold for the write hit ratio of the cache segment(s)
(4) Displaying thresholds for logical disks
If you specify the -ld option, -ldname option, or -ldset option to specify the component type, the thresholds for the specified logical disk(s) will be displayed.
If a monitoring item is in the threshold excess state, an asterisk (*) is displayed with the threshold.
> iSMprfthre list -d StorageD8 -ldset LX:EXPRESS1
--- THRESHOLD LIST ---
---
Disk Array Name StorageD8
---
--- LOGICAL DISK --- 018ah(LX:EXPRESS1_018A)
iops trrate(MB/s) av.len(KB) av.resp(ms) r.hit(%) w.hit(%) av.wttm(ms) max.wttm(ms) 20000.00 100.00 1024.00 *500.00 *80 95 1000.00 1500.00
018bh(NX:EXPRESS1_018B)
iops trrate(MB/s) av.len(KB) av.resp(ms) r.hit(%) w.hit(%) av.wttm(ms) max.wttm(ms) 20000.00 100.00 1024.00 500.00 80 95 1000.00 1500.00
: : : : : :
The following describes each item.
(i) THRESHOLD LIST
Disk Array Name: The disk array name
(ii) LOGICAL DISK
iops: Threshold for the I/O density of the logical disk(s) trrate(MB/s): Threshold for the transfer rate of the logical disk(s)
av.len(KB): Threshold for the average transfer length of the logical disk(s) av.resp(ms): Threshold for the average response time of the logical disk(s) r.hit(%): Threshold for the read hit ratio of the logical disk(s)
w.hit(%): Threshold for the write hit ratio of the logical disk(s)
av.wttm(ms): Average wait time of the semi synchronous copy order guarantee buffer of the logical disk(s)
maxwttm(ms): Maximum wait time of the semi synchronous copy order guarantee buffer of the logical disk(s)
(5) Displaying thresholds for physical disks
If you specify the -pd option to specify the component type, the thresholds for the specified physical disk(s) will be displayed.
If a monitoring item is in the threshold excess state, an asterisk (*) is displayed with the threshold.
> iSMprfthre list -d StorageD8 -pd
--- THRESHOLD LIST ---
---
Disk Array Name StorageD8
---
--- PHYSICAL DISK --- 00h-00h
iops trrate(MB/s) av.len(KB) av.resp(ms) busy(%)
100.00 20.00 512.00 2000.00 80
00h-01h
iops trrate(MB/s) av.len(KB) av.resp(ms) busy(%)
100.00 *20.00 512.00 2000.00 *80
: : : : :
The following describes each item.
(i) THRESHOLD LIST
Disk Array Name: The disk array name
(ii) PHYSICAL DISK
iops: Threshold for the I/O density of the physical disk(s) trrate(MB/s): Threshold for the transfer rate of the physical disk(s)
av.len(KB): Threshold for the average transfer length of the physical disk(s) av.resp(ms): Threshold for the average response time of the physical disk(s) busy(%): Threshold for the busy ratio of the physical disk(s)
(6) Displaying thresholds for all monitored items
If you specify the -all option to specify the component type, the thresholds for all the monitored items will be displayed. If a monitoring item is in the threshold excess state, an asterisk (*) is displayed with the threshold.
> iSMprfthre list -d StorageD8 -all
--- THRESHOLD LIST ---
---
Disk Array Name StorageD8
---
--- DISK ARRAY ---
iops trrate(MB/s) av.len(KB) av.resp(ms) r.hit(%) w.hit(%)
100000.00 *200.00 1024.00 1000.00 *80 95
--- PORT ---
00h-00h(200000004C7F3E2E0000)
iops trrate(MB/s) av.len(KB) av.resp(ms)
3000.00 100.00 1024.00 1000.00
: : : :
--- CACHE SEGMENT --- 00h(DefaultSegment)
iops trrate(MB/s) av.len(KB) av.resp(ms) r.hit(%) w.hit(%)
50000.00 200.00 1024.00 1000.00 90 95
: : : : : :
--- LOGICAL DISK --- 0000h(NX:NXserver1_0000)
iops trrate(MB/s) av.len(KB) av.resp(ms) r.hit(%) w.hit(%)
20000.00 100.00 1024.00 *500.00 *80 95
: : : : : :
--- PHYSICAL DISK --- 00h-00h
iops trrate(MB/s) av.len(KB) av.resp(ms) busy(%)
100.00 20.00 512.00 2000.00 80
: : : : :
The following describes each item.
(i) THRESHOLD LIST
Disk Array Name: The disk array name
(ii) DISK ARRAY
Displays the thresholds for the disk array.
The displayed information is the same as the information displayed when the -array option is specified.
(iii) PORT
Displays the thresholds for the host ports.
The displayed information is the same as the information displayed when the -port/-portname option is specified.
(iv) CACHE SEGMENT
Displays the thresholds for the cache segments.
The displayed information is the same as the information displayed when the -cheseg/-chesegname option is specified.
(v) LOGICAL DISK
Displays the thresholds for the logical disks.
The displayed information is the same as the information displayed when the -ld/-ldname/-ldset option is specified.
(vi) PHYSICAL DISK
Displays the thresholds for the physical disks.
The displayed information is the same as the information displayed when the -pd option is specified.
B B B . . . 2 2 2 T T T h h h r r r e e e s s s h h h o o o l l l d d d M M M o o o n n n i i i t t t o o o r r r i i i n n n g g g C C C o o o n n n d d d i i i t t t i i i o o o n n n D D D i i i s s s p p p l l l a a a y y y
The threshold monitoring condition is displayed when the -info option is specified with the iSMprfthre monitor_cond command.
> iSMprfthre monitor_cond -info
--- THRESHOLD MONITORING CONDITION ---
interval : 10(min)
border : 120(times/min)
--- ENVIRONMENT SETTING ---
interval : 10(sec)(refresh rate) border : 60(times/min)
The following describes each item.
(i) THRESHOLD MONITORING CONDITION Displays the current threshold monitoring condition.
interval: Current threshold monitoring interval.
border: Current minimum I/O count.
(ii) ENVIRONMENT SETTING
Displays the environment setting for the threshold monitoring condition.
interval: Environment setting for the threshold monitoring interval.
border: Environment setting for the minimum I/O count.
B B B . . . 3 3 3 D D D i i i s s s p p p l l l a a a y y y i i i n n n g g g C C C o o o n n n d d d i i i t t t i i i o o o n n n t t t o o o R R R e e e s s s e e e t t t T T T h h h r r r e e e s s s h h h o o o l l l d d d E E E x x x c c c e e e s s s s s s S S S t t t a a a t t t e e e
The condition to reset threshold excess state is displayed when the -info option is specified with the iSMprfthre reset_cond command.
> iSMprfthre reset_cond -info
--- THRESHOLD RESET EXCESS CONDITION ---
count : 6(times)
time : 12:00
The following describes each item.
(i) THRESHOLD RESET EXCESS CONDITION Displays the condition to reset threshold excess state.
count: Number of intervals to reset threshold excess state time: Time of day to reset threshold excess state