9.2.3 esfadm volume qosinfo (Automated QoS Operation Information Listed Display Command)

NAME

esfadm volume qosinfo - list display of Automated QoS Operation Information

SYNOPSIS

esfadm volume qosinfo -ipaddr ipAddr

COMMAND PATH

Windows Environment

$INS_DIR\Common\bin\esfadm volume qosinfo

($INS_DIR is the "Program directory" when ETERNUS SF Manager has been installed.)

Solaris or Linux Environment

/opt/FJSVesfcm/bin/esfadm volume qosinfo

DESCRIPTION

Enable/Disable of Automated QoS, Automated QoS Priority, target response time, Automated QoS enabled volume, Automated QoS tuning status, ETERNUS Disk storage system's bandwidth limit value, last bandwidth tuning date and Tune by Quota Share are displayed.

They are output in CSV format.

A list of all the FTVs existing on the ETERNUS Disk storage that has the specified IP address is displayed.

OPERANDS

qosinfo: Automated QoS Operation Information times list is displayed.

OPTIONS

Options of "qosinfo" Operand

-ipaddr ipAddr: Specify the IP address of the ETERNUS Disk storage system. You cannot specify multiple addresses or use wildcards.

EXIT STATUS

=0: Completed successfully
!=0: Terminated abnormally

EXAMPLES

When displaying all of the target response times:

Windows Environment

> C:\ETERNUS_SF\Common\bin\esfadm volume qosinfo -ipaddr 192.0.2.10
IP ADDRESS,POOL NAME,VOLUME NUMBER,ENABLE/DISABLE,PRIORITY,RESPONSE TIME,AVAILABLE,TUNING STATUS,BANDWIDTH LIMIT,SET TIME,TUNE BY QUOTA SHARE,VVOL TYPE
192.0.2.10,TestTier1,0,Enable ,Middle,10,Yes,Attaining,5:5040(400),2013/12/01 22:00:03,On,Data
192.0.2.10,TestTier1,1,Enable ,-,-,- ,Stopping,15:60(5),- ,Off,Config
192.0.2.10,TestTier1,2, Enable,Low,50,Yes,Working,10:60(5),2013/12/01 10:48:29,On,-
192.0.2.10,TestTier2,5, Enable,High,10,No(IOPS),Not Attaining,5:780(100),2013/12/01 20:55:10,On,-
192.0.2.10,TestTier2,10, Enable,- ,-,- ,Working,5:780(100),- ,Off,-
192.0.2.10,TestTier3,8, Disable,-,-,- ,-,Off,0:Unlimited,-,-

Solaris or Linux Environment

# /opt/FJSVesfcm/bin/esfadm volume qosinfo -ipaddr 192.0.2.10
IP ADDRESS,POOL NAME,VOLUME NUMBER,ENABLE/DISABLE,PRIORITY,RESPONSE TIME,AVAILABLE,TUNING STATUS,BANDWIDTH LIMIT,SET TIME,TUNE BY QUOTA SHARE,VVOL TYPE
192.0.2.10,TestTier1,0,Enable ,Middle,10,Yes,Attaining,5:5040(400),2013/12/01 22:00:03,On,Data
192.0.2.10,TestTier1,1,Enable ,-,-,- ,Stopping,15:60(5),- ,Off,Config
192.0.2.10,TestTier1,2, Enable,Low,50,Yes,Working,10:60(5),2013/12/01 10:48:29,On,-
192.0.2.10,TestTier2,5, Enable,High,10,No(IOPS),Not Attaining,5:780(100),2013/12/01 20:55:10,On,-
192.0.2.10,TestTier2,10, Enable,- ,-,- ,Working,5:780(100),- ,Off,-
192.0.2.10,TestTier3,8, Disable,-,-,- ,-,Off,0:Unlimited,-,-

The meaning of each of the items is as follows.

Item	Explanation
IP ADDRESS	IP address of an ETERNUS Disk storage system is displayed.
POOL NAME	Name of Tier pool is displayed.
VOLUME NUMBER	Volume number is displayed.
ENABLE/DISABLE (*1)	Setting of Automated QoS Enable/Disable is displayed.
PRIORITY (*2)	Setting of Automated QoS Priority is displayed.
RESPONSE TIME	Target value of a response time of volumes used by users is displayed. Depending on whether the items below are specified or not, the displayed contents are varied as follows: Automated QoS Priority is specified Target Response Time (millisecond) calculated by priority and performance information is displayed up to the second decimal place (round off to three decimal places). Target Response Time is specified Specified target response time (millisecond) is displayed up to the second decimal place (round off to three decimal places). Other than those above A hyphen (-) is displayed. Even if Automated QoS Priority is specified, a hyphen (-) is displayed in the following cases: A period of time from when Automated QoS Priority is specified till the first performance tuning is performed. The value in the AVAILABLE column is "No".
AVAILABLE	Automated QoS enabled volume is displayed in the following ways: Yes Automated QoS is enabled. No(c) Automated QoS is not enabled. "c" displays a highest priority reason why Automated QoS does not work on the volumes. "c" represents any of the following values. They are described from the highest priority: Act: The status of Automated QoS on storage is not "Active". Perf: Performance management is not applicable to the volume. EtoE: The volume does not exist in End to End view. IOPS: There is no I/O load on the volume. - (hyphen) Automated QoS Priority and target response time are not specified.
TUNING STATUS (*3)	Automated QoS tuning status is displayed.
BANDWIDTH LIMIT (*4)	Bandwidth limit [0 - 15: IOPS(MB/s)] set to ETERNUS Disk storage system by Automated QoS function is displayed.
SET TIME (*5)	Date and time of last bandwidth tuning is displayed.
TUNE BY QUOTA SHARE	Cooperation between Automated QoS and Automated Storage Tiering is displayed. On: Cooperation is enabled. Off: Cooperation is disabled.
VVOL TYPE	Displays the type of Virtual Volume. The formats that are displayed are as follows: Config: A Virtual Volume for saving the configuration information of the virtual machine. Data: A Virtual Volume that stores normal data, such as the OS. Swap: A Virtual Volume for storing swapped OS memory. Memory: A Virtual Volume that is used when creating Virtual Volume snapshots when starting the OS. Other: A Virtual Volume that is used for purposes other than the above. Unknown: A Virtual Volume where management (metadata) does not exist. - (hyphen): An FTV. (This is not a Virtual Volume)

The following items correspond to the item names displayed on the Volume tab in "4.3 Confirmation of Configuration Details of Tier Pool":

*1: Corresponds to "Enable/Disable" displayed on Items Displayed under Volume Tab.
*2: Corresponds to "Priority" displayed on Items Displayed under Volume Tab.
*3: Corresponds to "Tuning Status" displayed on Items Displayed under Volume Tab.
*4: Corresponds to "Bandwidth Limit" displayed on Items Displayed under Volume Tab.
*5: Corresponds to "Set Time" displayed on Items Displayed under Volume Tab.

NOTES

Execution privilege
In order to execute the command, the following administrator privilege of the server OS is required.
- Windows environment
  - Users of the Administrators group
- Solaris or Linux environment
  - OS administrator privilege (root group)