Manuel d'utilisation / d'entretien du produit DataGuard R4 du fabricant Imation
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User Man ual D A T A GU ARD APPLIANCES Firmware V ersio n 12 ( 03 .01 . 49 0 0.12. upg) August, 201 3.
Getting Started ..................... 1 Unpacking The Dataguar d Appliance ............................................... 1 Client Opera ting Sy stems Supported ............................................. 1 Bro wsers Supported .....................
BRO WSERS SUPPORTED The DataGuar d management user interface applica tion can be used with these web br owsers: • Int ernet Explorer 7 and abo ve • Fir efo x 3 and abov e • Saf ari 5 an.
IMPORT ANT SAFETY INS TRUCTIONS This de vice complies with part 15 of the FC C Rules. Operation is subject t o the follo wing two conditions: (1) This de vice may not cause harmful int erfer ence, and (2) this de vice must acc ept any int erfer ence r eceiv ed, including interfer ence that ma y cause undesired oper ation.
SPECIFICA TIONS Proc essor Intel ® A tom™ Pr ocessor D2 700 , 2. 13GHz Memory 2GB DDR3 RAM HDD T ype 3.5" 3Gb/ s SA T A Number of HDD Upto4HDD(R4)•Upt o5HDD(T5R) Po wer Supply 2x250W(R4)•1x250W(T5R) Po wer Management Po wer scheduling on/ o; wak e-on-LAN; HDD spin-down; MAID 2.
FRONT P ANEL —R4 The fr ont panel pro vides acc ess to the har d drive carriers, po w er button, and one USB 2.0 c onnection (USB Port 1). The bezel ( shown attached) includes an L CD display . Featur e Description Network LEDs Indicators flash when netw ork connection is active .
Featur e Description Ethernet Ports and Indicator LEDs Allow s connection to a LAN or dedicated s tor age network or subnet. T he LED at the left of each port glow s briefly when a link is established, and blinks when the port is being used. The LED at the right of each port glow s green at 1000 Mbps and amber at 100 Mbps.
FRONT P ANEL — T5R The fr ont panel pro vides acc ess to the har d drive carriers, RD X cartridge, po wer button, one USB 2. 0 connection (USB Port 1) and L CD display . Featur e Description Network LEDs Indicators flash blue when netw ork connection is active .
Featur e Description Reset Lets an administr ator perform a hardw are reset. See page 9 for details. eSA T A Port Pro vides connection to e xternal SA T A storage . USB Ports Connections ar e numbered 1–5 for r eference in the Management Interf ace.
Figure 1 Figure 2 Follo w the instructions below t o install or r eplace har d disk driv es, connect the DataGuard Applianc e to the network, and po wer it on. If y our DataGuard Appliance shipped with har d drives alr eady installed, use these instructions for r eplacing a hard driv e.
INSERT ASSEMBLED CARRIER INT O EMPTY BA Y With the har d drive secur ely fast ened to the carrier , it can be inserted into the empty ba y on the DataGuard Appliance. F ollow these st eps: 1. Pick up the assembled driv e carrier . 2. Slide the carrier most of the wa y into the empty bay .
USE L CD P ANEL CONTROLS The L CD display and c ontrols on the fr ont panel let you monitor vital sy stem statistics, check the firm ware v ersion, configure IP settings, and reboot or shut do wn the device . T o re view s ystem s tatus, pres s the Select button r epeatedly .
RD X DOCK AND CARTRIDGES— T5R The T5R has a built-in RD X dock that pro vides additional capabilities for data management. Y ou can use RD X cartridges to mak e secondary backups for o-sit e storage , tr ansfer large da ta sets to and fr om the DataGuard Applianc e, or seed an online cloud sys tem.
The DataGuar d Management Interface w orks with most popular web br owsers t o let you manage the R4 or T5R. Once the de vice is pow ered on, is connect ed to the network and has an IP addr ess, the DataGuard Management Int erface can perform c onfiguration and maintenanc e functions.
S YS TEM ST A TUS Sy stem Status alerts ar e linked t o menus with configurable options and more inf ormation. • Click on Controller , V oltage, T emperatur e, PSU (R4 only) Cooling Unit, CPU, or Memory t o view the Component List on the Devic e tab.
BA CKUP S T A TUS This ar ea displays the f ollowing back up types, plus the most r ecent and ne xt scheduled backup times. T o view the details of e xisting backups, or to cr eate a new back up, click the “Mor e” link at the top right. This will open the NA S tab and Backup menu item, as sho wn below .
DEVICE T AB From this tab , y ou can re view har dwar e configuration details f or individual hard driv es, sys tem components and attached de vices such as e xternal st orage or uninterruptible po wer supplies.
SETUP WIZARD T o use the Setup Wizard for c onfiguring disk settings, log in to the DataGuard Management Int erface and click the De vice tab. o ne -C liCk S etup T o use the One-Click Setup option, follow the instructions belo w . From the De vice tab, click Wizar d on the left menu.
b ASiC S etup If y ou pref er to o verride the automa tic RAID lev el configur ation, or want t o configure IP settings for the DataGuar d Appliance, follo w these instructions: 1. From the De vice tab, click Wizar d on the left menu, then click Basic Setup .
1. From the De vice tab, click W izard on the left menu, then click Manual Setup . The St orage tab will open to the Disk Arr ay menu item. 2. Click the Creat e Disk Arra y button at top right . T he window will e xpand to sho w a front view of the Da taGuard Applianc e, with configur ation options in te xt fields, menus and check bo x es.
C reA te l ogiCAl d riveS Aft er creating a disk arra y , you need to cr eate a logical driv e on it, follo wing the steps below . 1. Click the Stor age tab, then the Logical Driv e menu item t o show this panel: 4. In the Create Logical Driv e window , complete the r equired settings: a.
C reA te F ile S yStem Aft er you crea te one or mor e logical drives on the NAS, y ou need to crea te a file sy stem. Click the Crea te File Sy stem for NA S button t o jump to the File S ys tem menu on the St orage tab . Y ou can also click the Stor age tab and then the File Sys tem menu.
FRONT VIEW Front V iew display s information about the DataGuard Applianc e and any installed driv es. v iew d rive i nFormA tion • Mov e your pointer o ver the image of a driv e carrier to see the devic e ID, ph ysical capacity and oper ational status for that har d driv e.
BA CK VIEW Select the Back Vie w menu item to displa y the DataGuar d Appliance back panel. • Mov e your pointer o ver the po wer supply , Ethernet, USB, and eSA T A network ports to see po wer supply status, c onnected devic e status, and network inf ormation.
COMPONENT LIS T From the De vice tab, select the Component Lis t menu item t o display the devic e ID, oper ational status, enclosure type , and status description of all enclosures. T o view details, click the r ed triangle at right. A panel like the one belo w will appear .
De vice > Component Lis t > Contr oller > Settings C ontroller • Vie w > Information: ✴ Contr oller ID ✴ Part Number ✴ Serial Number ✴ Alias ✴ Readiness Sta tus ✴ Opera ti.
led • Mo ve y our pointer o ver LED and click the Settings butt on to set LED options. • Use the Daily option t o schedule a time period each day to turn on LEDs. • Use the pull-do wn menus to set a range of time t o turn on LEDs by hour:minute t o hour:minute.
Contr oller Setting Description Contr oller Setting Description Contr oller ID ID of the contr oller for which settings ar e to be configur ed. The ID itself is not configur able. Alias Allow s you to cr eate a name f or the DataGuard Applianc e. Enable SMART Log Check the bo x to enable or uncheck to disable SMAR T Log.
PHY SICAL DRIVE From the De vice tab, click the Phy sical Drive menu it em to displa y a list of phy sical drives. Phy sical Drive Information Description ID Show s the identifier number of the physical driv e. Status Gra y , yello w , and red icons ( see ex amples at right).
Global Phy sical Driv e Settings Description Enable W rite Cache Helps optimize performanc e for multiple stream backup, r estoration and elimina tion of redundant data ( deduplication). Diers fr om contr oller-lev el cache because phy sical drive writ e caches are not prot ected.
UNINTERRUPTIBLE PO WER SUPPL Y (UPS) Ev ery DataGuard Appliance allo ws the use of an uninterruptible po wer supply (UPS) that supports the APC UPS pr otocol. T he UPS can be connect ed by USB or Ethernet. F ollow these st eps to configur e UPS featur es: 1.
DIA GNOSTIC Use the Diagnostic menu to run basic function diagnos tics for the follo wing items: • Physical Driv es (SMART) • Network Port 1 • Network Port 2 • IP Routing • DNS Setting The r esults are present ed as a simple Pass or Fail f or each test.
ST ORA GE T AB The simplest w ay to c onfigure installed disk driv es is to use the Setup Wizar d from the Devic e tab and select One-Click Setup or Basic Setup (see page 16). F or other configur ations, begin with the Stor age tab. From ther e, you can cr eate, manage, and delet e disk array s, logical driv es, and spare driv es.
Stor age > Disk Arra y > Crea te Disk Arr ay (R4) Stor age > Disk Arra y > Crea te Disk Arr ay (T5R) DISK ARRA Y C reA te A d iSk A rrA y From the S tor age tab, click the Disk Arr ay menu item. T hen click the Crea te Disk Arr ay butt on at the upper right of the panel.
m AnA ge d iSk A rrA yS Y ou can also use the Management Interfac e to change the configur ation of an existing disk arr ay: 1. From the S tor age tab, click the Disk Arr ay menu item. A list of disk arra ys will appear on the panel. 2. Mov e your point er ov er a disk array t o show the av ailable options: Vie w , Settings, Locate , and Delete.
rAid l evelS RAID arra ys distribut e data o v er multiple hard driv es. RAID lev els oer dier ent wa ys of managing the wa y data will be written to and r ead from those hard driv es. Some configur ations are optimiz ed for speed, others for r edundancy .
C ommon rAid l evelS S uppor ted RAID Le ve l Description Performanc e RAID 0 Stripe Data is split e venly acr oss multiple disks, striping with no parity , no mirroring, no error checking and no redundancy . A disk failure will destr oy the arr ay and the pr obability of failur e increases with the number of disk added to the arr ay .
L OGICAL DRIVE C reA te l ogiCAl d rive Aft er creating a disk arra y , you need to cr eate a logical driv e on it. The logical driv e can use part or all of the av ailable stor age capacity in the disk arra y .
l ogiCAl d rive m AnA gement T o view information about a logical driv e and adjust paramet ers, follow these steps: 1. From the S tor age tab, click the Logical Driv e menu item. The lis t of logical driv es will appear . 2. Mo ve y our pointer o v er the logical driv e to displa y the av ailable options.
SP ARE DRIVE An unassigned har d driv e can be assigned as a spar e drive t o replace a failed har d drive in a RAID v olume. One that is active and c onnected is known as a “hot” spar e drive.
Options of Stor age > File Sys tem d eFrA gment A tion T o perform or schedule defragmentation of the driv es, do the following: From the S tor age tab, click File S yst em . Mov e your pointer o ver r ow of the listed File S ystem t o rev eal the Defragmentation option.
i SCSI T ARGET The iSCSI S AN prot ocol sends and rec eives SCSI c ommands ov er IP networks, making r emote data st orage f acilities appear as local disks. Serv ers running iSCSI initiator softw are can use the DataGuard Appliance t o acc ess disk v olumes.
i SCSi n ode S ettingS From the S tor age tab, click iSCSI T arget > iSCSI > Node > Settings to display the iSCSI Node Settings menu used f or iSCSI target c onfigura tion.
i SCSi CHAp Challenge-Handshake A uthentication Protoc ol ( CHAP) is a security prot ocol used for authentication of iSCSI initiators, tar gets, or both. If CHAP is used, be sure t o enable uni-directional or bi-directional CHAP authentication in the iSCSI Node Settings menu.
LUN MAP MANA GEMENT The L UN Map function allows y ou to contr ol which storage arr ay s are visible to specified c omputers as a means of ac cess c ontrol for a SAN. T o enable LUN Mapping: 1. Check the Enable LUN Masking option. T o add an initiator: 2.
ADMINISTRA TION T AB SUBS YS TEM INFORMA TION The A dministration tab enables y ou to manage the DataGuar d Appliance subs ys tem, monitor e vents, manage back ground activities, perform firmw are updates, r estor e fact ory default settings, and sa v e a configur ation report.
NETW ORK T CP /IP Settings Description Network Speed Max Supported Speed and 100 Mbps. DHCP When enabled, all IP settings will be assigned b y a DHCP serv er . When disabled, IP settings need to be configur ed manually using the remaining entry fields.
dHCp S erver F unCtion The DataGuar d Appliance includes an embedded DHCP server tha t can be used to function on the subnet or dedicat ed network to which it is attached. Mak e sure it is appr opriate or desirable t o enable DHCP service befor e using it.
tCp /ip S ettingS 1. From the A dministration tab , click the Network menu item, mo ve the pointer o ver the desir ed ID, and click the T CP /IP Settings icon.
NAS USER m AnA ge u Ser And g roup A CCountS T o add a new NAS User: 1. From the A dministration tab , click the NAS User menu item. 2. Click the Creat e User button. In the Cr eate User windo w , complete the requir ed settings: ✴ User Name ✴ Password ✴ Retype Pas sw ord ✴ Permissions (Den y- Ac cess, R ead-Only , Read- Write ) 3.
T o add multiple new NAS Users: 1. From the A dministration tab , click the NAS User menu item. 2. Click the Creat e Multi Users button. In the Cr eate Multi Users window , complete these fields: ✴.
SERVICE Use the various Servic e options to configur e settings for standar d network functions such as T elnet , SS H , SNMP , as well as P XE Service , W eb Virtual Hos ting and iSCSI Boot Service . T o view the a vailable categories: 1. From the A dministration tab , click the Service menu item.
w eb v irtu Al H oSt The W eb Virtual Host Settings option lets y ou creat e one or more embedded web hos ts on the DataGuard Appliance. A w eb host allow s the DataGuard Applianc e to function as a w.
EVENTS Runtime ev ents are the most r ecent e vents sinc e the last DataGuard Appliance startup . These are useful for auditing usage , identifying trends, and tr acing problems. The Management Int erface also displa ys NVRAM ev ent logs, which remain a vailable ev en after a r estart.
BA CK GROUND A CTIVITY Backgr ound activity includes monitoring for data int egrity and hard driv e performance. T o see which processes ar e active, and t o configur e others for use, click the Backgr ound Activity menu item on the Adminis tration tab.
p rediCtive d A t A m igrA tion (pdm) PDM is the migra tion of data from a suspect driv e (a drive with bad sectors ) to a spare driv e. Unlike Rebuilding, PDM c onstantly monitors driv es and automatically c opies data to a spar e drive before the suspect driv e fails and the logical driv e goes Critical.
b A Ckground A Ctivity S CHedule S etup The back ground activities Media Patr ol , Redundancy Check and Spar e Check can be scheduled during o-peak hours. T o add a scheduled backgr ound activity: 1. From the A dministration tab , click the Background A ctivity menu item.
b A Ckground A CtivitieS S ettingS Backgr ound activities can be configured t o use more or fe w er sy stem r esources. Settings should be balanced ac cor ding to netw ork demands. If the DataGuard Appliance will be heavily used, f or e xample, perf ormance will be a higher priority .
PERFORMANCE MONIT OR The Perf ormance Monit or menu item sho ws a graphical r epresentation of the performance of the Da taGuard Applianc e. Performanc e Category Logical Driv e Physical Driv e Port B.
MESS A GE ALERT The DataGuar d Appliance can be configur ed to send e-mail or SMS alerts when certain e vents occur . T o set up e-mail alerts: 1. From the A dministration tab , click the Message Alert menu item. 2. Click the Policy button, then check the bo x es for which alerts y ou want t o send.
NETW ORK SECURITY Network Security P olicy determines ho w access t o the DataGuard Management Interf ace is handled. A ccess Pr otection enables and configur es secure connections, implements block policies for IP addres ses that fail the secur e connection challenge, and determines which connection pr otocols ar e allow ed.
CONFIGURA TION FILE This fea ture lets y ou export c onfigur ation files for use in other installations, or as backup files f or restor ation in case of failur e. T o import or e xport a sy stem c onfiguration file, f ollow these s teps: T o import an existing c onfigura tion file: 1.
IMPORT /EXPORT USERS T o import user account information files, f ollow these s teps: 1. From the A dministration tab , click Import Users . 2. Click the Bro wse butt on ( or Choose File button) and choose the pre viously sav ed file. 3. Click the Submit button.
REST ORE F A CT ORY DEF AUL T This function allo ws you t o restor e any or all settings to their def ault values, including: CIF Settings FTP Settings AFP Settings SNMP Settings NFS Settings W ebD A V Settings Network Settings T o restor e the factory def ault settings: 1.
NAS T AB Adminis trators can use the Back up menu in the DataGuard Management Interf ace t o configur e backup settings. Backup destinations can be locally c onnected har d driv es or RD X cartridges, or online remot e storage servic es such as Dropbo x, Amazon S3, and OpenStack.
REMO TE BA CKUP ( CLIENT) A remot e data backup can be made from one DataGuar d Appliance ( Client) to another (Serv er). Follow these s teps t o creat e a Client backup: 1. From the NAS tab, click the Remot e Backup menu item, then click the Remote Client tab .
L OCAL BA CKUP The DataGuar d Appliance can make data back ups to local drives connect ed by USB or eS A T A. T o configure L ocal Backup settings, click the NAS tab, select the Local Backup menu item, and select the L ocal Backup tab.
b A Ckup to uSb USB Ports 2–5, on the back panel of the DataGuar d Appliance, can be used for backing up local folders t o a suitable USB storage de vice. USB Port 1 on the fr ont panel can be used to r estor e data to the DataGuar d Appliance fr om a USB storage de vice.
b A Ckup to e SA t A T o configure data back up t o a direct attached sy stem via the eSA T A port, make sur e the eSA T A devic e is connect ed and pow ered on, then follo w these steps: 1. From the NAS tab, click the Local Back up menu item, then click the Local Backup tab .
b A Ckup uSing m A C oS t ime m A CHine The DataGuar d Appliance can be used with T ime Machine, a backup utility included with Mac OS X 10.5, 10 .6 and 10.7 . T o create a T ime Machine backup, f ollow these s teps: 1. Make sur e your Mac is running and c onnected t o the same network as the DataGuard Applianc e.
b A Ckup to A mAzon S3 An administr ator can back up the contents of the Da taGuard Applianc e to an Amaz on Simple Stor age Service (Amazon S3) serv er with an Amazon ac count. T o creat e an Amazon S3 backup , follow these st eps: 1. From the NAS tab, click the Cloud Backup menu it em, then click the Amazon S3 tab.
b A Ckup to d ropboX An administr ator can back up the contents of the Da taGuard Applianc e to a Dr opbox serv er . T o create a Dr opbox back up, follo w these steps: 1. From the NAS tab, click the Cloud Backup menu it em; then click the Dropbo x tab.
Configur e the follo wing settings for OpenStack Back up: Setting Description Local Path Click to select the folders t o back up to OpenStack, or choose the folder to tr ansfer data from the OpenStack cloud. Direction Select Download (fr om OpenStack to devic e ) or Upload (from de vice to OpenStack).
rd X C opy b A Ckup And r eS tore The RD X drive is ideal for secur e and rapid tr ansfer of large amounts of data for backup or use on other s ystems. T he T5R has one RD X dock built in; both the T5R and R4 units can hav e RD X docks connected via USB.
b A Ckup to i SCSi An iSCSI backup will cr eate a c omplete c opy of the logical driv e, including the RAID configur ation. Data can be rest ored to a DataGuar d Appliance fr om an iSCSI backup without creating a ne w logical drive and file sy stem.
i SCSi r eS tore ld p roCeSS The iSCSI Backup function is used t o backup an entire logical driv e with its RAID configur ation intact. The res tor e function for iSCSI Backup will only w ork if the physical driv es where the logical driv e will be replac ed meet two important conditions.
PRO TOC OL CONTROL Contr ol and Setting 1. From the NA S tab, click the Prot ocol Control menu it em. 2. In the Protoc ol Control list, mo ve y our pointer ov er the prot ocol option y ou want and click the Enable/Disable butt on to turn the featur e ON/OFF .
Ftp S HAring T o configure FTP Sharing: 1. Click NAS tab > Prot ocol Control . 2. Mov e your point er to expand the FTP Sharing r ow of the Prot ocol Control lis t and click on Settings . 3. Click Enable Services ( enabled by def ault) to enable FTP as configur ed in this menu.
mA C AFp Use the Mac AFP Settings menu to c onfigure and activ ate Apple Filing Prot ocol service to enable Mac users t o access and use the DataGuar d Appliance fr om the network.
FILE SHARING When the ne w user / group is added, y ou hav e to complete the permission settings for each user / group to ac cess the sy st em. Use the File Sharing menu to change the permission settings f or each share f older on a per user basis.
i SCSI INITIA T OR Use the iSCSI Initiator f eature t o use the DataGuard Appliance as an initiator . This must be done befor e performing an iSCSI Backup or res tor e.
APPENDIX RD X SP ANNING rd X S p Anning For l Arge d A t A S etS When the data t o be backed up t o RD X e x ceeds the capacity of a single cartridge the sy stem will need to use mor e than one cartridge which is called ‘spanning’ acr oss multiple RD X cartridges.
Selecting Run will start the back up job. Not e the LCD displa y will show ‘RD X Backup’ and the Status indicates ‘Pr ocessing’ during the job: 7. Select Backup and the dir ectory tr ee will be shown. Select the shares t o be backed up. T his ex ample shows shar es Music and Picture will be back ed up: 5.
If y ou are r eady to accept the r estor e job, select Y es and the job will begin. 3. When the r estor e job is completed the unit will beep onc e, the L CD display will sho w ‘Restor e OK”, Status will change to Idle, and a completion message will appear on the Management GUI.
83 A CTIVE DIRECT OR Y A CTIVE DIRECT OR Y SET UP AND P ASS W ORDS • Maximum of 4000 entities (number of users plus number of groups mus t be less than 4000). • Maximum of one A ctive Dir ectory serv er . • T he T ime and Date of the A ctive Dir ectory server and the DataGuar d must nearly match (within a f ew minutes of each other).
Un point important après l'achat de l'appareil (ou même avant l'achat) est de lire le manuel d'utilisation. Nous devons le faire pour quelques raisons simples:
Si vous n'avez pas encore acheté Imation DataGuard R4 c'est un bon moment pour vous familiariser avec les données de base sur le produit. Consulter d'abord les pages initiales du manuel d'utilisation, que vous trouverez ci-dessus. Vous devriez y trouver les données techniques les plus importants du Imation DataGuard R4 - de cette manière, vous pouvez vérifier si l'équipement répond à vos besoins. Explorant les pages suivantes du manuel d'utilisation Imation DataGuard R4, vous apprendrez toutes les caractéristiques du produit et des informations sur son fonctionnement. Les informations sur le Imation DataGuard R4 va certainement vous aider à prendre une décision concernant l'achat.
Dans une situation où vous avez déjà le Imation DataGuard R4, mais vous avez pas encore lu le manuel d'utilisation, vous devez le faire pour les raisons décrites ci-dessus,. Vous saurez alors si vous avez correctement utilisé les fonctions disponibles, et si vous avez commis des erreurs qui peuvent réduire la durée de vie du Imation DataGuard R4.
Cependant, l'un des rôles les plus importants pour l'utilisateur joués par les manuels d'utilisateur est d'aider à résoudre les problèmes concernant le Imation DataGuard R4. Presque toujours, vous y trouverez Troubleshooting, soit les pannes et les défaillances les plus fréquentes de l'apparei Imation DataGuard R4 ainsi que les instructions sur la façon de les résoudre. Même si vous ne parvenez pas à résoudre le problème, le manuel d‘utilisation va vous montrer le chemin d'une nouvelle procédure – le contact avec le centre de service à la clientèle ou le service le plus proche.
