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Advanced O&M Command Reference

OceanStor 2800 V3 V300R006

This document is applicable to OceanStor 2800 V3. Based on the CLI, this document describes how to use various commands classified by functionsand how to set the CLI and manage the storage system through these commands.
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About This Document

About This Document

Purpose

Based on the CLI provided by the DeviceManager, this document describes how to use various commands classified by functions and how to set the CLI and manage the storage system through these commands.

Intended Audience

This document is intended for:

  • Technical support engineers
  • Maintenance engineers

Symbol Conventions

The symbols that may be found in this document are defined as follows.

Symbol

Description

Indicates an imminently hazardous situation which, if not avoided, will result in death or serious injury.

Indicates a potentially hazardous situation which, if not avoided, could result in death or serious injury.

Indicates a potentially hazardous situation which, if not avoided, may result in minor or moderate injury.

Indicates a potentially hazardous situation which, if not avoided, could result in equipment damage, data loss, performance deterioration, or unanticipated results.

NOTICE is used to address practices not related to personal injury.

Calls attention to important information, best practices and tips.

NOTE is used to address information not related to personal injury, equipment damage, and environment deterioration.

Change History

Changes between document issues are cumulative. The latest document issue contains all the changes made in earlier issues.

Issue 06 (2018-05-09)

This is the sixth official release. The updates are as follows:

Added commands:
  • poweroffenclosure
  • perf.sh
  • changelogical_portfailover_switch
  • changelogical_portfailback
  • rst_svc_ctl.sh
  • changehyper_metro_vstore_pairfull_sync_cfg
  • changehyper_metro_pairfull_sync_cfg
  • changehyper_metromost_domain_enabled
  • showhyper_metromost_domain_enabled
  • removehyper_metro_consistency_groupmember
  • deletehyper_metro_domaindb
  • deletehyper_metro_pairdb
  • deletehyper_metro_pairdcl
  • deletehyper_metro_pairdump
  • deletehyper_metro_pairlog
  • deletehyper_metro_pairrsstype
  • showhyper_metro_consistency_groupconfig
  • clearhyper_metro_consistency_groupdb
  • deletehyper_metro_vstore_pairdb
  • deletehyper_metro_vstore_pairrss
  • changehyper_metro_consistency_grouplink_status
  • changehyper_metro_pairlink_status
  • changehyper_metro_vstore_pairlink_status
  • changehyper_metro_pairgeneral*
  • changehyper_metro_consistency_groupgeneral*
  • changelun_takeoverenhance_switch
  • showupgradeport_failover_switch
  • changeupgradeport_failover_switch
  • showhyper_metro_vstore_paircfg_switch
  • showhyper_metro_paircfg_switch
  • changehyper_metro_paircfg_switch
  • changehyper_metro_vstore_paircfg_switch
  • showhyper_metro_vstore_pairremaincfglog
  • xnetpalsetnapisch
Modified commands:
  • changedisk_domainverify_pool_meta
  • showdisk_domainverify_pool_meta
  • changelun_cacheforce_destage
  • changeomnilockopen
  • changeodxodx_enabled
  • cliget-dbbuinfo
  • cliget-dledinfo
  • changeverify_stripeconfig
  • cpyuserinfo
  • deletequorum_server_linkdb
  • dclcounter
  • eplshowerrorio
  • grainshowAllocAlg
  • restorehotpatch
  • changedisk_domainformat_parallel
  • changeftdslocation
  • Qosshowio_class_detail
  • showdlmresource_master
  • changesmartqos_policyfunction_enabled
  • deletequorum_serverdb
  • devlunshowverifystripeinfo
  • maint_debug_cli
  • showcacheglobal
  • spacetxshow
  • showcacheblocked_page
  • showpairlog_ctrl
  • volumeshowverifystripeinfo
  • volumeshowrescallstats
  • showsmartqos_policyswitch
  • showsystemforce_write_back
  • showsmartqos_policydelay
  • showsystemcommand_list
  • eplshowevent
  • eplshowldev
  • pairshowqueueinfo
  • eplshowdbarray
  • deletesnapshot_rsstype
  • deleteclone_db
  • deleteclone_dcl
  • deleteclone_rsstype
  • deletelun_migration_rsstype
  • deletelun_migration_dcl
  • deletelun_migration_db
  • changeiscsidiscover_multiport
  • showpairinit_accessor
  • help
  • xrbshowintermem
  • showdlmresource_proxy
  • changenfsnfsv3_readdir_buf
  • changenfsnfsv4_readdir_buf
  • showdisk_domainformat_mode
  • changedisk_domainformat_mode
  • scsishowreservationlun
  • changeccdbgeneral
  • cgroup_manage.sh
  • setupsystem
  • cmm.sh
  • ckgiofshowincon
  • ckgiofckgtrans
  • msshowdisk
  • kvdbcalcucrc
  • nmgrshowinst
  • spaextlist
  • spacrccheck
  • os_upgrade_hotpatch.sh
  • changesmartqos_policyswitch
  • changesystemmaintenance_ip
  • overload_ctrlshowflowctrl_info
  • changestorage_poolrepair_lun
  • changeremote_replicationclear_difference
  • rmshowmetaio
  • drvunfshowiniioprofile
  • changeverify_stripeenabled
  • changelogical_portfailover_switch
  • drvunfshowdetail
  • showsystem_diskupgrade_status
  • testlogical_portfailover
  • changefdsacheck_item_switch
  • grainshowAllocTree
  • spcshowstatistic
  • changelogical_portfailover
  • changelogical_portfailback
  • changenfsnfsv3_forward_switch
  • shownfsnfsv3_forward_switch
  • shownfsnfsv4_opened_files
  • devlunshowstepcount
  • createupgradesession
  • sysshowgpoollock
  • false
  • erase
  • hiddr_test
  • changehyper_metro_paircfg_switch
  • changehyper_metro_vstore_paircfg_switch
  • showddpchunk_info
  • showddpchunk_meta
  • showddpio_counter
  • showddpmem_info
  • showddpmeta_list
  • showddpratio
  • showhyper_metro_paircfg_switch
  • showhyper_metro_vstore_paircfg_switch
  • showhyper_metro_vstore_pairremaincfglog
  • arbshowall
  • arbshowtrace
  • cacheshowforcemirror
  • cacheshowprefetch
  • changecifskeep_alive_switch
  • changecifskeep_idle
  • changecifslog_level
  • changecifsreserve_bit
  • changecifsrtt_switch
  • changecifssmb3_switch
  • changecontrollerdma_type
  • changecpufrequency
  • changededup_lunscrub
  • changefile_systemamend
  • changefile_systemcheck
  • changefile_systemforce_expand
  • changefile_systemisolate_object
  • changefile_systemmin_fs
  • changefile_systemrepair
  • changefile_systemvstore
  • changefsaopen_lock
  • changefsastat_switch
  • changenas_logdebug_switch
  • changenas_memhealth_limit
  • changenfsnfsv3_readdirplus_support
  • changenfsnfsv4_idmap_support
  • changenfsrecv_buf
  • changenfsrtt_switch
  • changenfssend_buf
  • changenfsstat_switch
  • changeomnilockopen
  • changeomnilockrtt_switch
  • changepalasync_delete
  • changepalclear_trunc_xattr
  • changepalrtt
  • changeremote_replicationfull_sync_cfg
  • changeremote_replication_vstorefull_sync_cfg
  • changeremote_replication_vstorelink_status
  • changeservicendmp_delete_snapshot
  • changeshake_alarmgeneral
  • changespacecheck_space_consistency
  • changespaceconfig
  • changespacegrain
  • changespacegrain_extent_tree
  • changespacegrain_merge_tree
  • changespacerescue_config
  • changespaceflowgeneral
  • changespacetxtimer
  • changespcrtt_switch
  • changestatistics_switchftp
  • changestorage_poolrepair_dedup_lun
  • changesystemexternal_tlv_channel
  • clearcifsconnection
  • clearcifsfp_record
  • clearcifsserver_stat
  • clearcifssmb1_stat
  • clearcifssmb2_stat
  • clearfsaoperation_timeout
  • clearfsarequest_stat
  • clearnfsconnection
  • clearnfsnfsv3_lock
  • clearnfsnfsv3_lock_db
  • clearnfsnfsv3_nlm_stats
  • clearnfsnfsv3_stat
  • clearnfsnfsv4_dbuffer
  • clearnfsnfsv4_idmap_cache
  • clearnfsnfsv4_stat
  • clearnfsserver_stat
  • clearnfsshare_cache
  • clearomnilockbrl
  • clearomnilocklock_client_stat
  • clearomnilockopen
  • clearperformancendmp
  • clearpimstat
  • deletededup_lunscrub_error_info
  • deletefile_systemforce
  • deletefile_systemscrub_error_info
  • deletehypervaultdcl
  • deletehypervaultrss_type
  • deletehypervaultservice_db
  • deletehypervault_dbgeneral
  • deleteomnilockopen
  • deleteremote_replication_vstoredb
  • deleteremote_replication_vstorerss
  • deletespacegrain_extent_tree
  • disklogrepairio
  • disklogshowobj
  • drvsascbbgetroutelist
  • drvsascbbreadreg
  • epllinkq
  • eplversionservice
  • exportfile_systemdirtydata
  • mrshowblkmgr
  • mrshowckgmgr
  • mrshowfilestatus
  • mrshowflowcnt
  • mrshowloginfo
  • mrshowstatus
  • mrshowtreehandle
  • mrmshowcounter
  • mrrrepairextentcountshow
  • mrrshowflow
  • mrrshowrpoolaction
  • msshowscan
  • msshowtask
  • palctrlminloadinfo
  • repshowlastfailtrace
  • rephcquerypair
  • rephcshowAllCgLockInfo
  • rephcshowAllPairLockInfo
  • rephcshowCgLockInfo
  • rephcshowluntopair
  • rephcshowPairLockInfo
  • rephvlockshow
  • rephvlogzoneshow
  • rephvmutexshow
  • rephvnegoshow
  • rephvpolicyshow
  • rephvvaultshow
  • scsishowtpgstatus-llunID
  • showantivirusmempool
  • showantivirusscan
  • showcifsconnection
  • showcifsfp_record
  • showcifsreserve_bit
  • showcifsrtt_switch
  • showcifsserver_info
  • showcifsserver_stat
  • showcifssmb1_stat
  • showcifssmb2_stat
  • showcifssmb3_switch
  • showcontrollerdma_type
  • showdedup_lunscrub
  • showdedup_lunscrub_error_info
  • showdiskslowthreshold
  • showdisk_reliability_policyslow_disk_detect
  • showfile_systemcheck
  • showfile_systemdirtydata
  • showfile_systemisolate_object
  • showfile_systemmin_fs
  • showfile_systemoptimization
  • showfile_systemrepair
  • showfile_systemrescue
  • showfile_systemscrub
  • showfile_systemscrub_error_info
  • showfs_snap_controlstatus
  • showfsaopen_lock
  • showfsaoperation_timeout
  • showfsarequest_stat
  • showfsastat_switch
  • showhypervault_backupgeneral
  • showhypervault_eventgeneral
  • showhypervault_restoregeneral
  • shownas_logdebug_switch
  • shownas_memhealth_limit
  • shownfsconnection
  • shownfsnfsv3_err_stat
  • shownfsnfsv3_lock_db
  • shownfsnfsv3_nlm_stats
  • shownfsnfsv3_nlm_svc_info
  • shownfsnfsv3_readdirplus_support
  • shownfsnfsv3_stat
  • shownfsnfsv4_dbuffer
  • shownfsnfsv4_err_stat
  • shownfsnfsv4_idmap_support
  • shownfsnfsv4_stat
  • shownfsreaddir_buf
  • shownfsrtt_switch
  • shownfsserver_info
  • shownfsserver_stat
  • shownfsstat_switch
  • shownfswork_queue_info
  • showomnilockbrl
  • showomnilockbrl_lock_info
  • showomnilockfile
  • showomnilocklock_client_info
  • showomnilocklock_client_stat
  • showomnilocklock_server_info
  • showomnilocklock_server_stat
  • showomnilockopen
  • showomnilockopen_lock_wait_info
  • showomnilockrtt_switch
  • showpalasync_delete
  • showpalasync_delete_apo
  • showpalasync_delete_info
  • showpalattribute
  • showpalclear_trunc_xattr
  • showpalcontrol_flow
  • showpalcontrol_info
  • showpalcontrol_trace
  • showpalcounter
  • showpaldentry
  • showpaldentry_info
  • showpaldirectory
  • showpalevent_record
  • showpalextra_attribute
  • showpalextra_attribute_list
  • showpalfai
  • showpalfile_handle
  • showpalfile_system_event
  • showpalfile_system_perfomance
  • showpalfile_system_service_stat
  • showpalforward_info
  • showpallink_table
  • showpalmaster_node
  • showpalmemory
  • showpalnotify_entry
  • showpalnotify_memory
  • showpalpath
  • showpalrtt
  • showpalsnap_fai
  • showpaltruncate_info
  • showpalvaai_io_counter
  • showpalvaai_list
  • showpalvaai_property
  • showpalvaai_task
  • showpalvaai_task_info
  • showpalvnode_attribute
  • showpalworm_file_attribute
  • showperformancendmp
  • showpimstat
  • showprotocoldebug
  • showralcounter
  • showrdcldataset
  • showrelcounter
  • showrelmemory
  • showrelstatus
  • showreltask
  • showremote_replication_vstorecfg_switch
  • showremote_replication_vstoreconfiguration
  • showspaceabnormal_file_system_info
  • showspaceapo_entry_info
  • showspaceapo_info
  • showspacecheck_space_consistency
  • showspacedmn_info
  • showspaceflow_control
  • showspaceflow_io
  • showspacegrain
  • showspacegrain_alloc
  • showspacegrain_defree
  • showspacegrain_dynamic
  • showspacegrain_extent_count
  • showspacegrain_extent_queue
  • showspacegrain_extent_tree
  • showspacegrain_extent_tree_status
  • showspacegrain_io
  • showspaceobject_bonus
  • showspaceobject_config
  • showspaceobject_mem
  • showspaceobject_set_info
  • showspacesio
  • showspacestage_info
  • showspacestatistic_info
  • showspacetask_flow_info
  • showspacetransaction
  • showspaceuberblock
  • showstatisticnfs_connection
  • showstatisticsftp_connection
  • showstatisticsftp_connection_count
  • showstatistics_switchftp
  • sioshowslowthresh
  • spashowqueueinfo
  • space.sh
  • ssshowtask
  • ssdcshowobj
  • sysshowdblock
  • sysshowlockhandle
  • sysshowmem
  • sysshowzoneinfo
  • txmgr
  • volsshowcmdcnt
  • showlogical_portfailover_switch
  • changeremote_replication_vstorecfg_switch
  • shownfsnfsv3_forward_stat
  • clearnfsnfsv3_forward_stat
  • eamaddmgrethip
  • changediskslowthreshold
  • changedhasinglemodelconfig
  • changenfsage_time
  • shownfsage_time
  • changefile_systemswitch
  • showfile_systemswitch
  • changeportenabled
  • showad_processstatus
  • sys.sh
  • showservicendmp_connection
  • showstatisticndmp_connection
  • changefile_systemscrub
  • changefile_systemoptimization
  • changefile_systemrescue
  • changespaceglobal_config
  • showspaceglobal_config
  • changecifsshare_cache
  • clearcifsshare_cache
  • ccdb.sh
  • devlunshowctrl
  • showspace_taskgeneral
  • showhttpstat
  • showftpstat
  • showndmpstat
  • sshtoremoteExt
  • poweroffenclosure
  • rst_svc_ctl.sh
  • deletehyper_metro_pairdump
  • changehyper_metro_pairgeneral*
  • changehyper_metro_consistency_groupgeneral*
  • changelun_takeoverenhance_switch

Issue 05 (2018-01-30)

This is the fifth official release. The updates are as follows:

Added commands:
  • show performance smart_cache_partition
  • add failover_group fc_port
  • remove failover_group fc_port
  • show failover_group fc_port
  • change service ndmp_scanbus
  • show assistant_cooling_unit
  • export event
  • change system kernel_security_patch
  • show system kernel_security_patch
Modified commands:
  • change smtp_server config
  • show performance restore
  • change snmp version
  • show event_restore
  • show diagnose_code
  • change system write_through_policy
  • show notification trap
  • create ib_initiator general
  • change ib_initiator general
  • change initiator
  • change performance restore
  • show host reachable
  • create initiator iscsi
  • change snmp usm
  • show kmc general
  • export kms key
  • change snmp safe_strategy
  • change vstore info
  • delete vstore general
  • create vstore general
  • show persistent_mirror silence_time
  • change persistent_mirror silence_time
  • show notification syslog
  • import ssl_certificate
  • test call_home service
  • show port general
  • change service ftp
  • change hyper_metro_pair general
  • change hyper_metro_consistency_group general
  • change ntp_server config
  • change system ntp
  • add failover_group bond_port
  • add failover_group eth_port
  • add failover_group vlan_port
  • change disk erase
  • change event_restore enabled
  • change lun_copy session
  • change user_session number
  • create failover_group general
  • create hyper_metro_consistency_group general
  • create initiator fc
  • delete failover_group general</