CLI Guide
Table Of Contents
- Dell EMC Storage Systems CLI Guide for the metro node appliance
- Contents
- Introduction
- Using the VPlexcli
- Commands
- advadm dismantle
- alias
- array claim
- array forget
- array re-discover
- array used-by
- back-end degraded list
- back-end degraded recover
- batch-migrate cancel
- batch-migrate check-plan
- batch-migrate clean
- batch-migrate commit
- batch-migrate create-plan
- batch-migrate pause
- batch-migrate remove
- batch-migrate resume
- batch-migrate start
- batch-migrate summary
- capture begin
- capture end
- capture pause
- capture replay
- capture resume
- cd
- cluster add
- cluster configdump
- cluster expel
- cluster forget
- cluster show-remote-devices
- cluster shutdown
- cluster status
- cluster summary
- cluster unexpel
- collect-diagnostics
- configuration get-product-type
- configuration join-clusters
- configuration metadata-backup
- configuration show-meta-volume-candidates
- configuration upgrade-meta-slot-count
- connectivity director
- connectivity list all
- connectivity list directors
- connectivity list initiators
- connectivity list storage-volumes
- connectivity show
- connectivity validate-be
- connectivity validate-local-com
- consistency-group add-virtual-volumes
- consistency-group choose-winner
- consistency-group convert-to-local
- consistency-group create
- consistency-group destroy
- consistency-group list-eligible-virtual-volumes
- consistency-group remove-virtual-volumes
- consistency-group resolve-conflicting-detach
- consistency-group resume-at-loser
- consistency-group set-detach-rule no-automatic-winner
- consistency-group set-detach-rule winner
- consistency-group summary
- date
- describe
- device attach-mirror
- device collapse
- device detach-mirror
- device mirror-isolation auto-unisolation disable
- device mirror-isolation auto-unisolation enable
- device mirror-isolation disable
- device mirror-isolation enable
- device mirror-isolation show
- device resume-link-down
- device resume-link-up
- device resurrect-dead-storage-volumes
- director commission
- director decommission
- director fc-port-stats
- director firmware show-banks
- director forget
- director passwd
- director ping
- director shutdown
- director tracepath
- director uptime
- dirs
- disconnect
- dm migration cancel
- dm migration clean
- dm migration commit
- dm migration pause
- dm migration remove
- dm migration resume
- dm migration start
- drill-down
- ds dd convert-to-local
- ds dd create
- ds dd declare-winner
- ds dd destroy
- ds dd remove-all-rules
- ds dd set-log
- ds rule destroy
- ds rule island-containing
- ds rule-set copy
- ds rule-set create
- ds rule-set destroy
- ds rule-set what-if
- ds summary
- exec
- exit
- export initiator-port discovery
- export initiator-port register
- export initiator-port register-host
- export initiator-port show-logins
- export initiator-port unregister
- export port summary
- export storage-view addinitiatorport
- export storage-view addport
- export storage-view addvirtualvolume
- export storage-view checkconfig
- export storage-view create
- export storage-view destroy
- export storage-view find
- export storage-view find-unmapped-volumes
- export storage-view map
- export storage-view removeinitiatorport
- export storage-view removeport
- export storage-view removevirtualvolume
- export storage-view show-powerpath-interfaces
- export storage-view summary
- export target-port renamewwns
- extent create
- extent destroy
- extent summary
- find
- front-end-performance-stats start
- front-end-performance-stats status
- front-end-performance-stats stop
- getsysinfo
- health-check
- help
- history
- local-device create
- local-device destroy
- local-device summary
- log filter create
- log filter destroy
- log filter list
- log source create
- log source destroy
- log source list
- logging-volume add-mirror
- logging-volume create
- logging-volume detach-mirror
- logging-volume destroy
- logical-unit forget
- ls
- meta-volume attach-mirror
- meta-volume backup
- meta-volume create
- meta-volume destroy
- meta-volume detach-mirror
- meta-volume move
- meta-volume verify-on-disk-consistency
- monitor add-console-sink
- monitor add-file-sink
- monitor collect
- monitor create
- monitor destroy
- monitor get-stats
- monitor remove-sink
- monitor stat-list
- ndu pre-check
- ndu pre-config-upgrade
- ndu recover
- ndu start
- ndu status
- plugin addurl
- plugin listurl
- plugin register
- popd
- pushd
- rebuild set-transfer-size
- rebuild show-transfer-size
- rebuild status
- report capacity-clusters
- report capacity-hosts
- rm
- schedule add
- schedule list
- schedule modify
- schedule remove
- scheduleSYR add
- scheduleSYR list
- scheduleSYR remove
- script
- sessions
- set
- set topology
- show-use-hierarchy
- sms dump
- source
- storage-tool dismantle
- storage-tool compose
- storage-volume auto-unbanish-interval
- storage-volume claim
- storage-volume claimingwizard
- storage-volume find-array
- storage-volume forget
- storage-volume list-banished
- storage-volume list-thin-capable
- storage-volume resurrect
- storage-volume summary
- storage-volume unbanish
- storage-volume unclaim
- storage-volume used-by
- syrcollect
- tree
- unalias
- validate-system-configuration
- version
- virtual-volume create
- virtual-volume destroy
- virtual-volume expand
- virtual-volume list-thin
- virtual-volume re-initialize
- virtual-volume set-thin-enabled
- virtual-volume summary
- wait
- webserver
- Index
Identify and detach a dead mirror leg from a distributed device.
In the following example:
● The ll command in /distributed-storage/distributed-devices context displays a stressed distributed device.
● The ll device-name/distributed-device-components command displays the components of the device (output
is truncated)
Note the Slot number of the failed leg in the display.
● The device detach-mirror command removes the failed device using the slot number displayed in the previous step.
● The ll command in /distributed-storage/distributed-devices context displays the change:
VPlexcli:/distributed-storage/distributed-devices> ll
Name Status Operational Health State Auto Rule WOF
Transfer
------------------------- ------- Status ----------- Resume Set Group Size
------------------------ ------- ----------- ------------- ------ Name Name
--------
------------------ ----- ------- ----------- ------------- ------ ----- -----
--------
ESX_stretched_device running ok ok true colin - 2M
bbv_temp_device running ok ok true colin - 2M
dd_source_device running ok ok true colin - 2M
ddt running ok ok true colin - 2M
dev_test_dead_leg_2 running stressed major-failure - colin - 2M
windows_big_drive running ok ok true colin - 2M
.
.
.
VPlexcli:/distributed-storage/distributed-devices> ll /dev_test_dead_leg_2_DD/
distributed-device-components/
/distributed-storage/distributed-devices/dev_test_dead_leg_2_DD/distributed-device-
components:
Name Cluster Child Fully Operational Health ..
---------------------- ------- Slot Logged Status State....
--------------------- --------- ----- ------ ----------- ------
dev_test_alive_leg_1 cluster-1 1 true ok ok
dev_test_dead_leg_2 cluster-2 0 true error critical-failure
VPlexcli:/distributed-storage/distributed-devices> device detach-mirror --slot 0
--discard --force --device /distributed-storage/distributed-devices/dev_test_dead_ leg_2
VPlexcli:/distributed-storage/distributed-devices> ll
Name
Status Operational Health Auto Rule WOF Transfer
----------------------------- ------- Status State Resume Set Group Size
----------------------------- ------- ----------- ------ ------
Name Name --------
----------------------------- ------- ----------- ------ ------
----- ----- --------
ESX_stretched_device running ok ok true colin - 2M
bbv_temp_device running ok ok true colin - 2M
dd_source_device running ok ok true colin - 2M
ddt running ok ok true colin - 2M
dev_test_dead_leg_2_DD running ok ok - colin - 2M
windows_big_drive running ok ok true colin - 2M
.
.
.
See also
● device attach-mirror
114
Commands