Virtual Volumes/VLUN
Display virtual volumes (VVs) in the system
# showvv
Display virtual Luns in the system
# showvlun
Display VV to LD mapping
# showvvmap
Display VV distribution across PDs
# showvvpd
Display sets of VVs in the system
# showvvset
Perform validity checks of virtual volume administrative
# checkvv
Drive Cage Management
How to locate a particular drive cage
# locatecage
How to set parameters for a drive cage
# setcage
Displays drive cage information
# showcage
Display block mapping info for vvs/lds/pds
# showblock
Display logical disks (ld) information
# showld
Perform validity checks of data on logical disks
# checkld
Display LD to PD chunklet mapping
# showldch
Display LD to VV mapping
# showldmap
Physical Disk Management
How to admit one or all physical disks to enable their use
# admitpd
How to perform surface admit one or all physical disks to enable their use
# checkpd
How to spin a physical disk up or down
# controlpd
How to dismiss one or more physical disks from use
# dismisspd
How to move data from specified PD to a temp location selected by the system
# movepd
How to perform surface admit one or all physical disks to enable their use
# setpd
How to perform surface admit one or all physical disks to enable their use
# showpd
Show status of selected chunklets of physical disks
# showpdch
Show PD to VV mapping
# showpdvv
Display estimated free space
# showspace
Display spare and relocated chunklets
# showspare
Host related commands
To see hosts defined on the array
# showhost
# showhost *loncdc2ce1234-a*To see hostsets defined on the array
# showhostset
# showhostset *lonce1234*To see WWNs that are not assigned to any hosts yet
# showhost -noname
Health/Alert/Event related commands
How to remove one or more alerts
# removealert
How to set the status of system alerts
# setalert
How to display system alerts
# showalert
How to display event logs
# showeventlog
How to display the status of the system hardware and software components
# checkhealth
How to set the status of system alerts
# setalert
Licensing management commands
How to set the license key
# setlicense
How to display the license keys installed
# showlicense
System related commands
How to display firmware versions
# showfirmwaredb
How to display date and time for all system nodes
# showdate
How to set date and time for all system nodes
# setdate
How to set the properties of node components such as serial number of power supply
# setnode
How to display overview of the node specific properties
# shownode
How to display node’s environment status
# shownodeenv
How to display EEPROM information of nodes
# showeeprom
How to locate a particular node compoment by blinking LEDs on the node
# locatenode
How to locate a system by blinking its LEDs
# locatesys
How to set the system-wide parameters such as the raw space alert
# setsys
How to display system properties such as name, model, serial number, capacity
# showsys
Display system manager start up state
# showsysmgr
Display hardware inventory
# showinventory
Display patches applied to the system
# showpatch
Display software versions
# showversion
Network Interface Configuration
How to configure the network interface
# setnet
How to display the network configuration
# shownet
Port related commands
How to perform loopback test on FC ports
# checkport
How to control FC or Remote copy ports
# controlport
How to set up the parameters and characteristics of an iSCSI port
# controliscsiport
How to display the iSCSI active sessions per port
# showiscsisession
How to display the iSCSI active sessions per port
# showiscsisession
How to display system port information
# showport
How to display ARP table for iSCSI ports in the system
# showportarp
How to display details information about devices on a FC port
# showportdev
How to display Link Error Status Block information about devices on a FC port
# showportlesb
How to display unrecognized targets
# showtarget
How to display iSCSI statistics
# statiscsi
How to display iSCSI session statistics
# statiscsisession
Battery management commands
How to display battery status information
# showbattery
How to set battery properties
# setbattery
Performance Management Commands
How to display histogram data for individual chunklets
# histch
How to set statistics collection mode on chunklets
# setstatch
How to set statistics collection mode on physical disk chunklets
# setstatpdch
How to display statistics for individual chunklets
# statch
How to display stats for cache memory pages
# statcmp
How to display statistics for CPU use
# statcpu
How to display histogram data for logical disks
# histld
How to display stats for logical disks
# statld
How to display stats for links
# statlink
How to display histogram data for physical disks
# histpd
How to display stats for physical disks
# statpd
How to display histogram data for FC port
# histport
How to display stats for FC ports
# statport
How to display physical disks with high service times and optionally perform load balancing
# tunepd
How to analyse disk usage and adjust resources
# tunesys
How to display histogram data for VLUNs
# histvlun
How to display stats for VLUNs
# statvlun
How to display histogram data for virtual volumes
# histvv
How to display stats for virtual volumes
# statvv
How to display histogram data for remote copy volumes
# histrcvv
How to display stats for Remote Copy volumes
# statrcvv
How to display preserved data status
# showpdata
How to check if I/O distribution is uniform across all disks of the same type (FC, NL).
# statpd -d 10 -iter 5 -p -devtype FC(orNL)
How to check if volumes are uniformly tuned across all available PDs
# showvvpd {volname}
How to check if PDs are uniformly used (have approximately the same number of free chunklets for PDs of the same type and capacity)
# statpd -d 10 -iter 5 -p -devtype FC(orNL)
Replication related commands
How to create consistent group physical copies of a list of virtual volumes
# creategroupvvcopy
How to copy a virtual volume
# createvvcopy
How to promote a physical copy back to a base volume
# promotevvcopy
How to admit a network link for remote copy use
# admitrcopylink
How to dismiss a network link for remote copy use
# dismissrcopylink
How to add a target to a Remote Copy volume group
# admitrcopytarget
How to dismiss a remote copy target from a remote copy volume group
# dismissrcopytarget
How to admit virtual volume to a Remote Copy volume group
# admitrcopyvv
How to dismiss virtual volume from a Remote Copy volume group
# dismissrcopyvv
How to perform a latency and throughput test on a remote copy link
# checkrclink
How to create a group for remote copy
# creatercopygroup
How to remove a group used for remote copy
# removercopygroup
How to create a target for remote copy
# creatercopytarget
How to remove a target used for remote copy
# removercopytarget
How to set the properties for remote copy group
# setrcopygroup
How to set the remote copy target state
# setrcopytarget
How to display the details of a remote copy configuration
# showrcopy
How to display status and informaiton about end-to-end transport for remote copy in the system
# showrctransport
How to start a remote copy subsystem
# startrcopy
Set the IP address of RCIP port on array
# controlport rcip add 10.10.0.1 255.255.255.0 0:3:1
Priority Optimization
Check the statistics for QoS
# statqos
Check available sample data for QoS
# srstatqos
Check potential problems with health of the array
# checkhealth -svc
Disable QoS policy
# setqos -off vvset:LG5-QoS
Modify the priority of QoS policy
# setqos -pri low vvset:LG5-QoS
Delete the QoS policy
# setqos -clear vvset:LG5-QoS
Adaptive Optimization
Display the configuration of CPG
# showvvcpg "LG5_AO"
Move the data using Adaptive Optimization
# sraomoves -btsecs -7200 (move between 7200 secs -2 hrs)
Modify Optimization bias of AO config
# setaocfg -mode Balanced LG5_AO
Rename AO configuration
# setaocfg -name
Remove AO configuration from system
# removeaocfg AO_NAME
System Reporter
Display System Reporter Details
# showsr
# srrgiodensity -cpg CPG_NAME
Display System Reporter Details
# srrgiodensity -cpg CPG_NAME
# srvvspace
# srstatlink
# srstatport
# srstatqos
Misc
Show authentication parameters
# showauthparam
Display authentication and authorization details
# checkpassword
Show CIM server information
# showcim
Show cli environment parameters
# showclienv
Display domains in the system
# showdomain
Display domainset in the system
# showdomainset
Display scheduled tasks in the system
# showsched
Display information about tasks
# showtask
Display snmp access passwords
# showsnmppw
Display snmp trap managers
# showsnmpmgr
Display SSH key information
# showsshkey
Display templates defined on the system
# showtemplate
Display system table of contents summary
# showtoc
Display system table of contents generation number
# showtocgen
Show user accounts and ssh keys
# showuser
Show user access control list
# showuseracl
Show user connections
# showuserconn
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