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Stats --Datacheck

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Result Usage: system --datacheck [--enable ] [--disable ] [--throttle ] --enable --disable --throttle Enables online data verification scans. Disables online data verification scans. Sets the online data verification throttle percentage. Stats --Datacheck This set of DR Series system CLI commands allow you to display the current Data Check statistics gathered by the system, reset the Data Check statistics for the system, and display the statistic-based Data Check help-related options. For more information, see Stats --Datacheck Command Usage. Stats --Datacheck Command Usage This topic introduces the stats --datacheck command usage: • stats --datacheck • stats --reset --datacheck • stats --help datacheck NOTE: If you specify a command without supplying the expected value or option, you will be prompted to provide the correct value or option. stats --datacheck Description Displays the current set of datacheck statistics on a DR Series system. NOTE: The Progress field in the statistics can indicate one of three values: Waiting, Running, and Idle. • Waiting: Data Check is in this state because another operation is now running. • Running: Data Check is in this state when running the scans. • Idle: Data Check is in this state waiting for the next opportunity to run the Data Check scans. The following example shows the status of active DR Series system operations in response to the stats --datacheck command on a DR Series system when Data Check is enabled. Syntax stats --datacheck Result Data Check namespace,blockmap,throttle:75% Progress Active Writes Active System Operations Total Detected Errors : No : 0 : Enabled - : No : Idle 126

Section	Page
Dell DR Series System Command Line Reference Guide	3
Introduction to the DR Series System Command Line Reference Guide	11
About the DR Series System CLI Documentation	11
Other Information You May Need	11
Introducing the DR Series System	13
DR Series System Drive and System Capacities	14
Accessing the DR Series System CLI Commands	15
Help	16
Managing the DR Series System	17
Alerts Commands	17
Alerts Command Usage	17
alerts --show [--email]	18
alerts --show [--snmp]	18
alerts --show [--events] [--index <[-]number> [--count <number>] [--all]	18
alerts --show [--alerts] [--index <[-] number>] [--count <number>] [--all]	19
alerts --show [--summary]	20
alerts --email [--add <email>]	20
alerts --email [--delete <email>]	20
alerts --email [--recipients <email>]	21
alerts --email [--relay_host <server name>]	21
alerts --email [--admin_name <admin name>]	22
alerts --email [--company <name>]	22
alerts --email [--admin_email <email>]	22
alerts --email [--phone <phone number>]	23
alerts --email [--comments <text>]	23
alerts --email [--appliance_alerts <yes \| no>]	23
alerts --email [--software_updates <yes \| no>]	24
alerts --test_email	24
alerts --snmp_add --host <server name> --port <number> --community <name>	25
alerts --snmp_delete --host <server name>	25
alerts --snmp_disable --host <server name>	25
alerts --snmp_enable --host <server name>	25
alerts --snmp_trap_email [--enable] [--disable]	26
alerts --help	26
Authenticate Commands	27
Authenticate Command Usage	27
authenticate --show [--users]	27
authenticate --show [--domain <domain name>]	28
authenticate --show [--login_group]	28
authenticate --join --domain <domain name> [--ou <org-unit name>] --user <user name>	28
authenticate --leave [--user <user name>] [--force]	29
authenticate --update --kerberos	29
authenticate --add [--user <user name>]	30
authenticate --add [--login_group <DOMAIN\\LOGIN GROUP>]	30
authenticate --delete--user <user name>	31
authenticate --delete [--login_group <DOMAIN\\LOGIN GROUP>]	31
authenticate --set --user <user name>	31
authenticate --guestmode [--enable] [--disable]	32
authenticate --guestmode [--enable]	32
authenticate --guestmode [--disable]	32
authenticate --server_signing [--auto] [--mandatory] [--disabled] [--show]	33
authenticate --help	33
Network	34
Network Command Usage	35
network --show	35
network --restart	36
network --setdhcp	36
network --setstatic_ip --ip <ip address> --netmask <netmask> --gateway <ip address>	36
network --setdns [--suffix <dns suffix>] [--primary <ip address>] [--secondary <ip address>]	37
network --setbonding [--mode <ALB \| 802.3ad>] [--mtu <supported MTU range 512 - 9000>]	37
network --nslookup --destination <ip address \| hostname>	38
network --traceroute --destination <ip address \| hostname>	38
network --ping --destination <ip address \| hostname> [--tries <number>] [--size <number>]	39
network --troubleshoot [--links] [--gateway] [--ntp] [--dns] [--active_domain] [--nis] [--clients] [--port_mapper] [--network_config] [--show_active <nfs \| cifs \| ost>]	40
network --troubleshoot [--gateway]	42
network --troubleshoot [--show_active <nfs \| cifs \| ost>]	42
network --tcpdump [--port <nfs \| windows \| replication \| ost>] [--pkt_size <128 - 32768>] [--file_size <0 - 100>] [--stop] [--host <ip address list>]	42
network --tcpdump [--pkt_size <128 - 32768>]	43
network --tcpdump [--file_size <0 - 100>]	43
network --tcpdump [--host <ip address list>]	43
network --tcpdump [--port <nfs \| windows \| replication \| ost>]	44
network --iperf_client --server <ip address \| hostname> [--port <number>] [--window_size <num bytes [KB/MB]>] [--interval <num seconds>] [--time <num seconds>]	44
network --iperf_server --client <ip address \| hostname> [--port <number>] [--window_size <num bytes [KB/MB>]	45
network --help	45
OST	47
OST Command Usage	47
ost --show [--config] [--file_history] [--name <name>] [--clients]	47
ost --show [--clients]	48
ost --setpassword	49
ost --delete_client --name <OST Client Hostname>	49
ost --update_client --name <OST Client Hostname> --mode <auto \| passthrough \| dedupe>	49
ost --limit --speed <<num><kbps \| mbps \| gbps \| default> --target <ip address \| hostname>	50
ost --help	50
Stats	51
Stats Command Usage	52
stats --system	52
stats --cpu	53
stats --memory	53
stats --network	54
stats --datacheck	55
stats --nfs	56
stats --cifs	57
stats --ost	59
stats --container --name <name>	60
stats --replication [--name <name>]	60
stats --cleaner	61
stats --clients [--type <nfs \| cifs \| ost>]	62
stats --reset [--nfs] [--cifs] [--ost] [--datacheck]	62
stats --reset --datacheck	62
stats --help	63
Stats --Datacheck	64
Stats --Datacheck Command Usage	64
stats --help datacheck	64
System	64
System Command Usage	65
system --show [--config]	65
system --show [--hardware]	66
system --show [--storage] [--type <boot \| internal \| external>] [--service_tag <service tag>]	66
system --show [--storage]	68
system --show [--license] [--verbose]	68
system --show [--ntp]	68
system --show [--version]	69
system --show [--timezones [Region]]	69
system --show [--upgradefile]	70
system --show [--upgradehistory]	70
system --show [--marker]	70
system --reboot	71
system --shutdown	71
system --upgrade	71
system --license [--validate] [--add]	72
system --setname --name <node_name>	73
system --setcompression [--fast] [--best]	73
system --setdate [--date <date>] [--timezone <Region/Zone>]	73
system --setntp [--add <server name>]	74
system --setntp [--delete <server name>]	74
system --setntp [--enable]	75
system --setntp [--disable]	75
system --setntp [--adjust_time]	75
system --setlogin	75
system --telnet [--enable] [--disable]	76
system --datacheck [--enable <all \| namespace \| blockmap>]	76
system --datacheck [--disable <all \| namespace \| blockmap>]	77
system --datacheck [--throttle <1-100>]	77
system --marker [--enable] [--disable]	77
system --marker [--disable]	78
system --marker [--enable]	78
system --add_storage --enclosure <service tag>	78
system --storage [--blink] [--type <internal \| external>] [--service_tag <service tag>] [--disk <slot num>]	79
system --storage [--unblink] [--type <internal \| external>] [--service_tag <service tag>] [--disk <slot num>	80
system --help	80
User	81
User Command Usage	82
user --show [--users] [--logins]	82
user --enable --user <service \| root>	82
user --disable --user <service \| root>	83
user --help	83
Maintaining the DR Series System	85
Diagnostics	85
Diagnostics Command Usage	85
diagnostics --show	86
diagnostics --collect	86
diagnostics --collect [--name <name>]	87
diagnostics --collect [--reason <reason>]	87
diagnostics --collect [--force]	87
diagnostics --collect [--dset]	88
diagnostics --collect [--all]	88
diagnostics --delete [--name <name>]	88
diagnostics --delete [--all]	89
diagnostics --copy --name <name> --host <user@host \| ip:>:<path>>	89
diagnostics --help	89
Maintenance	90
Maintenance Command Usage	90
maintenance --filesystem [--scan_status]	91
maintenance --filesystem [--scan_report [verbose]]	91
maintenance --filesystem [--repair_status [verbose]]	92
maintenance --filesystem [--repair_history [verbose]]	92
maintenance --filesystem [--scan_restart [verify_data]]	92
maintenance --filesystem [--repair_now]	93
maintenance --filesystem [--reclaim_space]	93
maintenance --filesystem [--stop_reclaim_space]	93
maintenance --filesystem [--clear_quarantine]	93
maintenance --filesystem [--start_scan [verify_data]]	94
maintenance --filesystem [--stop_scan]	94
maintenance --configuration [--backup]	95
maintenance --configuration [--restore]	95
maintenance --configuration [--reinit_dictionary]	95
maintenance --hardware [--reinit_nvram]	96
maintenance --hardware [--restore_hw_db]	96
maintenance --hardware [--network_reconfigure]	96
maintenance --disk [--make_standby [slot num]] [--type <internal \| external-<num> \| service tag>] --clear_foreign]	97
maintenance --help	97
Managing DR Series System Storage Operations	99
System Storage Operation Commands	99
Connection	99
Connection Command Usage	99
connection --show [--name <name>]	100
connection --show [--name <name>] [--type <nfs\|cifs\|ost>] [--verbose]	100
connection --show [--verbose]	101
connection --add --name <name> --type <nfs\|cifs\|ost> [--clients <ip address>] [--rootmap <nobody\|root\|administrator>] [--options <nfs options] [--capacity <positive integer>]	102
connection --update --name <name> --type <nfs\|cifs\|ost> [--clients <ip address>] [--rootmap <nobody\|root\|administrator>] [--options <nfs options>] [--capacity <positive integer>]	102
connection --delete --name <name> --type <nfs\|cifs\|ost> [--clients <ip address>]	103
connection --enable --name <name> --type <nfs\|cifs\|ost>	103
connection --disable --name <name> --type <nfs\|cifs\|ost>	103
connection --help	104
Container	105
Container Command Usage	105
container --show	105
container --show [--name <name>] [--verbose]	105
container --add --name <name>	106
container --delete --name <name>	106
container --delete --name <name> [--delete_files]	107
container --marker [--enable <Auto \| CommVault \| Networker \| TSM \| ARCserve>] [--disable <Auto \| CommVault \| Networker \| TSM \| ARCserve>] --name <name>	107
container --delete_files --name <name>	108
container --help	108
Replication	109
Replication Command Usage	109
replication --show [--name <name>] [--role <source \| target>] [--verbose] [--limits]	110
replication --show	110
replication --show [--limits]	110
replication --add --name <name> --role <source \| target> --peer <ip address \| hostname> [--peer_name <name>] [--username <user name>] [--encryption <none \| aes128 \| aes256>]	111
replication --update --name <name> --role <source \| target> [--peer <ip address \| hostname>] [--encryption <none \| aes128 \| aes256>] [--username <user name>]	111
replication --delete --name <name> --role <source \| target> [--force]	112
replication --start --name <name> --role <source \| target>	113
replication --stop --name <name> --role <source \| target>	113
replication --limit --speed <<num><kbps \| mbps \| gbps> \| default> --target <ip address \| hostname>	113
replication --resync --name <name> --role <source \| target>	114
replication --troubleshoot --peer <ip address \| hostname>	114
replication --help	114
Schedule	116
Schedule Command Usage	116
schedule --show [--cleaner]	116
schedule --show [--replication]	116
schedule --show [--name <name>]	117
schedule --add --day <day of the week> [--cleaner] [--replication] [--start_time <hh:mm>] [-- stop_time <hh:mm>] [--name <name>]	117
schedule --delete --day <day of the week> [--cleaner] [--name <name>] [--replication]	118
schedule --help	118
Data Integrity Checking	121
About Data Check	121
Priority Write Verify Scans	121
Continuous Data Verification Scans	122
Data Check CLI Commands	122
Data Check Options	122
Data Check CLI Commands	123
system --datacheck Commands	123
stats --datacheck Commands	123
System --Datacheck	123
System --Datacheck Command Usage	124
system --datacheck	124
system --datacheck [--disable <all \| namespace \| blockmap>]	124
system --datacheck [--enable <all \| namespace \| blockmap>]	125
system --datacheck [--throttle <1-100>]	125
system --help datacheck	125
Stats --Datacheck	126
Stats --Datacheck Command Usage	126
stats --datacheck	126
Additional Linux Commands	129
awk	129
Description	129
Syntax	129
Results	129
grep	130
Description	130
Syntax	130
Result	130
more	131
Description	131
Syntax	131