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Buffalo TeraStation 6000 Series, Руководство пользователя

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Chapter 5 Backup

Using Snapshots

Overview

Snapshot is a function that creates a virtual copy of the data currently stored in a shared folder or iSCSI volume on 
the TeraStation. Once a snapshot has been created and saved, files and folders that are subsequently modified or 
deleted can be restored from the point at which the snapshot was created. The TeraStation allows you to not only 
create a snapshot manually, but also schedule automatic snapshots and auto-archive them to save TeraStation 
capacity.
The created snapshots will be saved on the TeraStation. As with any file, if a drive malfunctions, all saved snapshots 
on that drive will be erased along with the data.

Application for iSCSI Volume Snapshots

To create an iSCSI volume snapshot in the environment where the iSCSI volumes on the TeraStation are connected 
using a virtual machine, we recommend using the Buffalo-offered Windows Server application “Snapshot Agent for 
TeraStation”, available from the 

Buffalo website

.

The application can create both application-consistent and crash-consistent snapshots. An application-consistent 
snapshot contains all current data in memory and all I/O operations. Restoring from an application-consistent 
snapshot reverts the virtual machine to the exact same state as when the snapshot was created. A crash-consistent 
snapshot, on the other hand, creates a snapshot of all the current files but not ongoing processes. Restoring from a 
crash-consistent snapshot only recovers saved data. Refer to the application help for detailed usage procedures.

Manually Creating a Snapshot

For Shared Folders

1 

From Settings, click 

File Sharing

.

2 

Click the settings icon ( 

 ) to the right of “Folder Setup”.

72

Chapter 5 Backup

Содержание TeraStation 6000 Series

Страница 1: ...04 Please make sure to read this manual before using and follow the procedures If you have any inquiries about the product contact the number on the warranty statement or the packing box Do not discar...

Страница 2: ...e Warning This is a class A product In a domestic environment this product may be cause radio interference in which case the user may be required to take adequate measures This product may cause inter...

Страница 3: ...so do not use USB cables that are 3 meters or longer to connect USB devices 6 The device can only be used in a fixed location such as a telecommunication center or a dedicated computer room When you i...

Страница 4: ...pment is not to be used as a shelf or a work space 11 Caution Be careful not to injure fingers when handling Do not remove the cover 12 Caution Do not replace the battery There is risk of explosion if...

Страница 5: ...tation On and Off 14 Creating an Initialization Drive 16 Chapter 2 Configuration 17 Running the Setup Wizard 17 Setting Up Through Setup Wizard 17 Opening Setup Wizard 20 Opening Settings 21 Checking...

Страница 6: ...Chapter 4 Storage Management 42 RAID Modes 42 Working with RAID Arrays 43 Using JBOD 43 Changing RAID Mode 44 Shutting Down the TeraStation Automatically If Error Occurs 45 Configuring Actions for If...

Страница 7: ...sconnecting Volumes 65 Using with Multiple Computers 66 Configuring Access Restrictions 66 Expanding Volume Sizes 69 Deleting Volumes 70 Advanced Settings 71 Chapter 5 Backup 72 Using Snapshots 72 Ove...

Страница 8: ...ailover 109 Usage Restrictions 110 Configuring Failover 111 Replacing to the Backup TeraStation Manually 113 Reconfiguring After Failover Occurs 113 Synchronizing Between Main and Backup TeraStations...

Страница 9: ...e Power Supply 161 Port Trunking 163 Offline Files for Windows 164 Accessing from an NFS Client 165 Encrypting Data Transmission 170 Encrypting Settings Data 170 Encrypting FTP Transfer Data 170 SSL K...

Страница 10: ...Manually 183 Updating Automatically 184 Configuring Update Notification 185 Name Date Time and Language 187 Beep Alerts 189 LCD and LEDs 190 Proxy Server 190 Jumbo Frames 191 Changing the IP Address 1...

Страница 11: ...work Drive 211 Changing the IP Address 212 NAS Navigator2 for macOS 212 Mounting as a Network Drive 214 Changing the IP Address 214 NovaBACKUP 214 Chapter 10 Appendix 215 TeraStation Does Not Work Pro...

Страница 12: ...e unit the model name will be different Check the sticker on the packing box for your unit s model name TS6200DN 11 24 12 15 16 17 18 19 20 21 14 13 27 25 26 8 9 10 2 3 4 5 6 7 1 TS6400DN 11 15 16 17...

Страница 13: ...When LAN port 1 is connected this LED glows green It blinks when the connection is active 6 LAN2 LED When LAN port 2 is connected this LED glows green It blinks when the connection is active 7 LAN3 L...

Страница 14: ...10 GbE Connect an Ethernet cable to use this port for your network It is available for communicating at max 10 Gbps if using the included Ethernet or category 6A cable Note To communicate at up to 10...

Страница 15: ...rn it on To turn off the TeraStation press and hold the power button for three seconds Don t unplug the power cable without turning the TeraStation off first You can also shut down or restart the Tera...

Страница 16: ...3 Enter the username and password then click OK Note The default username and password are admin and password 4 Settings will open 15 Chapter 1 Getting Started...

Страница 17: ...s is completed Creating an Initialization Drive We recommend creating an initialization drive as soon as possible This USB drive can be used to initialize the TeraStation s settings to its factory def...

Страница 18: ...settings configure the exception settings for Settings or disable the proxy server With Internet Explorer set security to Local intranet On Windows Server operating systems higher level security is c...

Страница 19: ...f you click Skip the administrator password will not change from the default value password 4 The time zone settings page will be displayed If you need to change the time zone from that which is curre...

Страница 20: ...Click Next 6 The RAID settings page will be displayed To change the RAID mode from the default mode select the desired RAID mode and click Next then click Start on the next page The Confirm Operation...

Страница 21: ...raStations 7 The folder path to access shared folders will be displayed and setup will finish Opening Setup Wizard You may run the setup wizard even after the initial setup or initialization To launch...

Страница 22: ...the procedure on the screen and finish the setup wizard Opening Settings 1 Double click the NAS Navigator2 icon to start NAS Navigator2 2 Right click your TeraStation s icon and select Settings For ma...

Страница 23: ...g an encrypted connection 4 Settings will open Notes Username Password Combinations Username Password Settings Available admin default password default All guest blank Guest user information Your user...

Страница 24: ...ves LVM volumes iSCSI volumes etc CPU and system memory usage Network information such as IP address link speed sent and received rates etc Notes If the number of files on the TeraStation increases it...

Страница 25: ...folders on the TeraStation and configure access restrictions to limit access to key data Configuring Shared Folders Adding a Shared Folder 1 From Settings click File Sharing 2 Click the settings icon...

Страница 26: ...ia AFP and FTP connections contain multibyte characters configure the client language in Management Name Time Language to match the characters If the setting does not match the shared folder name will...

Страница 27: ...uch as the TeraStation name users and groups may be erased An incomplete file may be copied and the file can no longer be deleted If this happens restart the TeraStation delete the file and perform th...

Страница 28: ...within Windows is not supported and may cause unexpected behavior To access a hidden folder open File Explorer in your computer and enter TeraStation name shared folder name into the address bar For e...

Страница 29: ...d to use and click OK Configuring Users Adding a User Note The TeraStation can register a maximum 300 of users which include the default users admin and guest 1 From Settings click File Sharing 2 Clic...

Страница 30: ...res _ spaces commas periods semicolons tildes and the symbols The first character should not be a symbol unless it is an underscore Use the same username and password for both Windows and the TeraStat...

Страница 31: ...o not put spaces before or after commas If you don t want user descriptions use a comma after the password at the end If a line is in an incorrect format the username entered on that line will not be...

Страница 32: ...3 Click Add Group 31 Chapter 3 File Sharing...

Страница 33: ...ly your own password If you re logged in as an administrator you can change any setting including other users passwords If you are logged in as a member of the power users group you can create and edi...

Страница 34: ...or groups the attribute will become as below Group with read and write access Group with read only access Group with no access User with read and write access R W R R W User with read only access R W...

Страница 35: ...n controller to set access restrictions for TeraStation s shared folders There is no need to perform individual account management for the TeraStation If multiple TeraStations are installed on the net...

Страница 36: ...y Or enter the settings manually 6 If there is a difference of more than five minutes between the TeraStation s clock and the domain controller s clock joining the domain or authenticating domain user...

Страница 37: ...ame of Active Directory domains should be identical To use the TeraStation as a member server in an Active Directory domain the TeraStation should be logged in to the domain and accessed from a comput...

Страница 38: ...ermissions from your computer using Windows File Explorer Notes Depending on the environment the function may not work properly even if it s enabled We recommend verifying the functionality before usi...

Страница 39: ...6 Enable Access Restrictions for Subfolders Note If Hide Non Access Permitted Files and Folders is enabled non access permitted sub files and folders will not be displayed in shared folders 7 Click OK...

Страница 40: ...ions and then clear the Read execute checkbox under Allow on File Explorer for users or groups access permissions these users or groups cannot be allowed to read and execute even if subfolders access...

Страница 41: ...2 Click the settings icon to the right of Folder Setup 3 Click Advanced Settings for Subfolders 40 Chapter 3 File Sharing...

Страница 42: ...ed folder from the tree the action will not be run to the recycle bin To run the action select the recycle bin instead 5 Select actions and action range to run then click OK 6 The Confirm Operation sc...

Страница 43: ...ays are available for TeraStations with four or more drives RAID 6 combines four or more drives into a single array The usable space is equal to the sum of the capacity of all drives minus the capacit...

Страница 44: ...ter performance than RAID modes that include parity If a single drive in the array fails then all data in the array is lost JBOD This mode uses the drives inside the TeraStation as individual drives T...

Страница 45: ...pleted Next create a shared folder by referring to the Adding a Shared Folder section in chapter 3 Changing RAID Mode To change the RAID mode first put the drives into JBOD by referring to the Using J...

Страница 46: ...7 Click OK when completed Next create a shared folder by referring to the Adding a Shared Folder section in chapter 3 Shutting Down the TeraStation Automatically If Error Occurs This function will sh...

Страница 47: ...1 From Settings click Storage 2 Click the settings icon to the right of RAID 3 Click Options 4 Click Edit 46 Chapter 4 Storage Management...

Страница 48: ...mounted when booting Displaying or Hiding the Confirmation Screen Configure to display or hide the confirmation screen for selecting actions for if a drive used for the RAID array cannot be mounted w...

Страница 49: ...3 Click Options 4 Click Edit 5 Change the Drive Detection Action Settings option to Don t prompt when a drive could not be detected and click OK 48 Chapter 4 Storage Management...

Страница 50: ...n Screen When the confirmation screen is displayed the following screen will appear after logging in to Settings if the drive used for the RAID array could not be mounted Select the action to run when...

Страница 51: ...oesn t appear Multiple arrays have been configured Configuring a Hot Spare If you have a hot spare configured and an array fails the TeraStation immediately switches over to the hot spare To use a hot...

Страница 52: ...city Without Deleting Data You can create or expand a RAID array without erasing data on the drive by using RMM RAID Mode Manager Drives Are Currently in JBOD If the drives are currently in JBOD not i...

Страница 53: ...a will be preserved checkbox 6 Select the drive whose data will be saved from the drop down list 7 Select the drive to add to the RAID array 8 Click Create RAID Array 9 The Confirm Operation screen wi...

Страница 54: ...array by only one drive per operation To expand by two or more drives RMM must be activated multiple times For example if you want to create a RAID 6 array by adding two drives change the RAID mode t...

Страница 55: ...rmation number then click OK 7 Click OK when completed RAID Scanning A RAID scan checks your RAID array for bad sectors and if it finds any it automatically repairs them Arrays other than RAID 0 are s...

Страница 56: ...mended Situation Btrfs Connecting to this TeraStation XFS Connecting to another Buffalo NAS device Ext3 Connecting to another Buffalo NAS device that is a TS X or older model NTFS Connecting to Window...

Страница 57: ...ny drive from Settings If the TeraStation is off then all drives are already dismounted and may be unplugged safely Note Do not dismount internal drives while a RAID array is rebuilding or RMM is bein...

Страница 58: ...Checking Drives A drive check tests the data on a drive in the TeraStation or one that is connected via USB for integrity Errors are fixed automatically With large drives a drive check may run for man...

Страница 59: ...s indicators of reliability in the hope of anticipating failures When a failure is anticipated by S M A R T the user may choose to replace the drive to avoid outages and data loss Follow the procedure...

Страница 60: ...s in your TeraStation Critical attributes are displayed in bold Checking Drive Condition Attributes with the worst value that is equal to or less than the threshold value may be significant If an attr...

Страница 61: ...n Completely section below After a drive is formatted the Used and Amount Used in Settings will not be 0 This is because some drive space is used for the system area 1 From Settings click Storage 2 Se...

Страница 62: ...ay clear the Encryption checkbox and format it again Erasing Data on the TeraStation Completely Under some circumstances data from formatted drives can be recovered The drive erasure process in this s...

Страница 63: ...such as Active Directory can be used normally As a NAS the TeraStation is a server and computers including other servers on the network can access shared folders on it directly A separate server is no...

Страница 64: ...size and multiple volumes can be created on one drive or RAID array This also allows you to expand the volume size after the volume is created and data has been stored Snapshots can create on the iSC...

Страница 65: ...ize Click OK when completed If you enabled LVM for the target drive or array or selected File I O for the Backstore option the volume size that you specify here can be changed later To change the volu...

Страница 66: ...llow the procedure below Note Do not shut down the TeraStation while connecting to an iSCSI volume It may cause unexpected data erasure Make sure all connections are disconnected before shutdown 1 Fro...

Страница 67: ...ing the TeraStation as an iSCSI device it should only connect to a single initiator unless the computer running the initiator also has clustering enabled and configured on its operating system To avoi...

Страница 68: ...are configured for the entire iSCSI volume that volume will not be detected by Microsoft iSCSI Initiator To connect that volume the target CHAP name and secret should be authenticated 1 Open the Micr...

Страница 69: ...elected volume is displayed as Connected the connection is established properly Configuring Access Restrictions for Individual Volumes If access restrictions are configured for a volume that volume ca...

Страница 70: ...click Connect 6 Click Advanced 7 Select the Enable CHAP log on checkbox and enter the target CHAP name into the Name field and the target CHAP secret into the Target secret field If mutual authentica...

Страница 71: ...olumes To delete an existing volume follow the procedure below Note Deleting a volume will erase all data on the volume Back up the data before deleting the volume 1 From Settings click Storage 2 Clic...

Страница 72: ...her the initiator and target have agreed to support immediate data on this session MaxRecvDataSegmentLength Maximum data segment length in bytes the initiator and target can receive in an iSCSI Protoc...

Страница 73: ...e environment where the iSCSI volumes on the TeraStation are connected using a virtual machine we recommend using the Buffalo offered Windows Server application Snapshot Agent for TeraStation availabl...

Страница 74: ...3 Click the number under Snapshot for the shared folder on the shared folder list 4 Click Create 73 Chapter 5 Backup...

Страница 75: ...ared folder Note Up to 1024 snapshots can be created for a shared folder We recommend keeping no more than 65 536 snapshots total on a TeraStation If you have created more than 65 536 snapshots it may...

Страница 76: ...napshot will be created on the iSCSI volume Note Up to 1024 snapshots can be created for an iSCSI volume We recommend keeping no more than 65 536 snapshots total on a TeraStation If you have created m...

Страница 77: ...click File Sharing 2 Click the settings icon to the right of Folder Setup 3 Click the shared folder to access snapshots from the computer 4 Click the Option 2 tab 5 Enable shadow copy and click OK 76...

Страница 78: ...eated snapshots will appear Select the snapshot and the action to be taken for the snapshot Restoring Snapshots To restore the created snapshots to the shared folder or the iSCSI volume follow the pro...

Страница 79: ...1 From Settings click File Sharing 2 Click the settings icon to the right of Folder Setup 3 Click the number under Snapshot for the shared folder on the shared folder list 78 Chapter 5 Backup...

Страница 80: ...be created before restoring the snapshot Select or clear the Lock checkbox to determine whether the created snapshot will be locked or unlocked and enter a short description then click OK A locked sna...

Страница 81: ...able to connect temporarily If you have saved the virtual machine to the iSCSI volume shut down the virtual machine before restoring 1 From Settings click Storage 2 Click the settings icon to the righ...

Страница 82: ...created snapshot will be locked or unlocked and enter a short description then click OK A locked snapshot cannot be deleted due to auto archiving 6 Click OK when completed If you have saved the virtu...

Страница 83: ...he purpose of regular backups follow the procedure below For Shared Folders 1 From Settings click File Sharing 2 Click the settings icon to the right of Folder Setup 3 Click the number under Snapshot...

Страница 84: ...d Settings at the lower left corner of the window 5 Click the Schedule tab 6 Enable schedule snapshot 7 Select the day of the week and time for when to automatically create a snapshot 8 Click OK 83 Ch...

Страница 85: ...For iSCSI Volumes 1 From Settings click Storage 2 Click the settings icon to the right of iSCSI 3 Select the checkbox for the target iSCSI volume and click Show Snapshot List 84 Chapter 5 Backup...

Страница 86: ...ced Settings at the lower left corner of the window 5 Click the Schedule tab 6 Enable schedule snapshot 7 Select the day of the week and time when to automatically create a snapshot 8 Click OK 85 Chap...

Страница 87: ...atically deleting older snapshots You can set either a version based or a timeline based rule to delete snapshots Note The locked snapshots will be kept even if archive settings are in effect For Shar...

Страница 88: ...4 Click Advanced Settings at the lower left corner of the window 5 Click the Auto Archive tab 87 Chapter 5 Backup...

Страница 89: ...ts For more detailed information on archiving snapshots refer to the Archive Rule for Snapshots section below 7 Click OK For iSCSI Volumes 1 From Settings click Storage 2 Click the settings icon to th...

Страница 90: ...3 Select the checkbox for the target iSCSI volume and click Show Snapshot List 4 Click Advanced Settings at the lower left corner of the window 89 Chapter 5 Backup...

Страница 91: ...Archive Rule for Snapshots section below 7 Click OK Archive Rule for Snapshots Version Based If you enter specific versions the snapshots created from the latest up to the entered versions will be kep...

Страница 92: ...rrent time 31st 11 59 p m Mon 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 1st 2nd 3rd 4th 5th Tue Wed Thu Fri Sat Sun 12 00 a m 12 00 a m 12 00 a m 12 00 a m 12...

Страница 93: ...d as backup sources and backup destinations Folders Available as Backup Sources Folder Type Full backup Overwrite incremental Overwrite differential Management backup Snapshot backup iSCSI backup Shar...

Страница 94: ...up job use Btrfs XFS or ext3 file systems 6 If the Inherit subfolders access restrictions option is selected when creating a backup job the device should be the Buffalo NAS device whose subfolders acc...

Страница 95: ...ation when configuring a backup job on another Buffalo NAS device unless it s entered You may create multiple folders using different backup device access keys for backup and replication but only one...

Страница 96: ...backup device access key for the backup source folder on another Buffalo NAS device or the backup destination folder click Set If you hadn t skip to step 5 4 Enter the backup device access key and cli...

Страница 97: ...5 Click Add 6 Select backup settings such as date and time to run Refer to the differences between the backup modes in the following Backup Modes section 96 Chapter 5 Backup...

Страница 98: ...efore selecting the backup folders a Click List of Servers b Click Add select the Add Buffalo NAS device option enter the IP address or hostname of the destination Buffalo NAS device then click OK c C...

Страница 99: ...etwork using jumbo frames make sure that both devices are configured to use identical or similar MTU sizes If MTU sizes are significantly different the backup job may not be properly performed In such...

Страница 100: ...ve is full If a specific number of backup versions is specified the backup destination folder should be on the same TeraStation that the backup job is configured from or on an external USB drive attac...

Страница 101: ...ll be reduced to the latest configured versions Note If you want to see the history of snapshots on the backup destination folder use shadow copy or click the Restore button in Settings Refer to the U...

Страница 102: ...the file system to one other than FAT32 Refer to the Adding an External Drive section in chapter 4 for compatible file systems rsync write failed on filename File too large 27 Code 12 Could not commu...

Страница 103: ...e same file or folder To back up properly using Btrfs XFS or ext3 is recommended Code 24 The backup destination files were updated while the backup job was running Do not overwrite the backup destinat...

Страница 104: ...patible NAS device were not found Try adding the rsync compatible NAS device from the server list again Replication Replication copies all data from a share to a share on a different TeraStation This...

Страница 105: ...e device should be the Buffalo NAS device whose subfolders access restrictions is available Preparing a Replication Destination First configure a folder as a replication destination Follow the procedu...

Страница 106: ...on destination when configuring a replication job on another Buffalo NAS device unless it s entered You may create multiple folders using different backup device access keys for backup and replication...

Страница 107: ...or the replication destination folder click Set If you hadn t skip to step 6 5 Enter the backup device access key and click OK 6 Click Add 7 Select the shared folder that will be the replication sourc...

Страница 108: ...s or hostname of the destination Buffalo NAS device then click OK c Click Close when completed d Click Refresh and make sure the desired Buffalo NAS device has been added to the list 8 Click OK then Y...

Страница 109: ...ions Periodically To copy files that are saved via other file sharing protocols such as AFP or FTP to the replication destination regularly configure Periodic Sync in Settings Follow the procedure bel...

Страница 110: ...ure E14 cannot mount RAID array E16 drive not found E22 cannot mount drive E30 drive failure This triggers when the drive is configured in JBOD Notes Only use identical model and capacity TeraStations...

Страница 111: ...any of the following functions are enabled Replication sleep mode encrypted drive volume LVM volume iSCSI volume port trunking Dropbox Sync Microsoft Azure Storage Sync Microsoft OneDrive Sync hot sp...

Страница 112: ...raStation Make a note of the original settings so that they can be configured manually if a failover error occurs IP address hostname WebAccess UPS synchronization the backup job settings either if sp...

Страница 113: ...port you can access the TeraStation for sharing files as well as open Settings using the virtual IP address This IP address will be inherited to the backup TeraStation when failover occurs so you can...

Страница 114: ...s part of the failover configuration process This is expected behavior and not an error Replacing to the Backup TeraStation Manually If Switch to backup unit manually is selected on the Advanced Setti...

Страница 115: ...in TeraStation 7 Turn the backup TeraStation on 8 Log in to Settings for the backup TeraStation then rename the TeraStation s hostname and configure the IP address so that it has a new static IP addre...

Страница 116: ...ng Failover section above Synchronizing Between Main and Backup TeraStations Periodically To copy files that are saved via other file sharing protocols such as AFP or FTP to the backup TeraStation reg...

Страница 117: ...the sync period If Weekly is selected specify the weekdays and the sync period 6 When the configuration is completed click OK Backing Up Your Mac with Time Machine Time Machine is a backup program in...

Страница 118: ...f Folder Setup 4 Choose a shared folder as your backup destination for Time Machine 5 Under LAN Protocol Support select the AFP Mac checkbox on the Basic tab and click OK 6 Click Close 2 Configuring a...

Страница 119: ...P for in the previous steps then click OK 6 Click OK then click OK again 7 Move the Time Machine switch to the position to enable Time Machine 3 Configuring Time Machine on macOS 1 From the Apple menu...

Страница 120: ...2 Click Time Machine 119 Chapter 5 Backup...

Страница 121: ...3 Click Select Backup Disk 4 Select the TeraStation then click Use Disk 120 Chapter 5 Backup...

Страница 122: ...ect Note If access restrictions are not configured on the destination share log in with the administrator account The default username and password for the administrator account are admin and password...

Страница 123: ...7 Time Machine will count down from 120 seconds then backup will begin 122 Chapter 5 Backup...

Страница 124: ...WebAccess Certain settings can make the files in the shared folder available to anyone on the Internet without any access restrictions Note WebAccess supports downloading up to 10 000 files at a time...

Страница 125: ...ast login will be active Enter a time in minutes 1 to 120 or Unlimited before inactive users are logged out of WebAccess 5 Move the WebAccess switch to the position to enable WebAccess 6 Click the set...

Страница 126: ...ons R R W R W Read and write R Read only No access 11Click OK There are many ways to access WebAccess folders depending on your device From a computer supported browsers include Microsoft Edge Firefox...

Страница 127: ...ns a domain domain and anonymous users cannot remote access via FTP Domain users will be able to access remotely using SFTP Shared folders connected by FTP are available from the mnt folder The exampl...

Страница 128: ...a New Job 1 From Settings click Cloud Storage 2 Move the Dropbox Sync switch to the position to enable Dropbox Sync 3 Click the settings icon to the right of Dropbox Sync 4 Click Add 127 Chapter 6 Re...

Страница 129: ...n click Allow 7 The authentication code will be displayed Copy the authentication code and return to Settings Authentication code reregistration should be finished within three minutes 8 Paste the aut...

Страница 130: ...et the password delete the old job first then create a new job using the same Dropbox account 10Click OK Note Up to eight Dropbox jobs can be configured at a time Changing Job Settings Follow the proc...

Страница 131: ...3 From the job list click the job whose settings you want to change 4 Click the Options tab 130 Chapter 6 Remote Access...

Страница 132: ...5 Click Edit 131 Chapter 6 Remote Access...

Страница 133: ...recreate it again The following are the specific circumstances when files may not be synchronized Uploading or downloading fails File extensions are removed from filtering The sync direction is change...

Страница 134: ...the TeraStation and Microsoft Azure data on the TeraStation will not be bidirectionally synchronized between the TeraStation and an Azure container Notes Depending on the services you have purchased...

Страница 135: ...k the settings icon to the right of Microsoft Azure Storage Sync 5 Click Add 6 The job setup wizard will open Enter your Azure Storage account name and access key then click Next 134 Chapter 6 Remote...

Страница 136: ...7 Enter the desired job name and click Next 8 Select Backup and click Next 135 Chapter 6 Remote Access...

Страница 137: ...e desired shared folder on the TeraStation as the backup source folder and enter the container name for the backup destination then click Next 10Specify the sync period and click Next 136 Chapter 6 Re...

Страница 138: ...n the backup source after they are deleted then click Next 12Configure whether to filter the backup target files The following screen is available to configure file filtering by file size and whether...

Страница 139: ...mbols Files whose filename ends with either a space or period Files whose filename starts with either or Files whose filename starts with and have the file extension tmp Do not copy files that are 10...

Страница 140: ...the Microsoft Azure Storage Sync switch to the position to enable Microsoft Azure Storage Sync 4 Click the settings icon to the right of Microsoft Azure Storage Sync 5 Click Add 139 Chapter 6 Remote...

Страница 141: ...6 The job setup wizard will open Enter your Azure Storage account name and access key then click Next 7 Enter the desired job name and click Next 140 Chapter 6 Remote Access...

Страница 142: ...e and select the desired shared folder on the TeraStation as the restore destination then click Next 10Select either to restore data into the first level folder root folder or the second level subfold...

Страница 143: ...will automatically move to the first level If there are files with the same filename in the first level folder those files will be overwritten Changing Job Settings Follow the procedure below to chan...

Страница 144: ...4 Click the Options tab 5 Click Edit 143 Chapter 6 Remote Access...

Страница 145: ...aStation To link your TeraStation with your Microsoft account follow the procedure below Note To use Microsoft OneDrive Sync you need a Microsoft account and an available empty OneDrive folder If you...

Страница 146: ...3 Click to the right of Microsoft OneDrive Sync 4 Click Add 5 The sign in window will open Enter the username and password of your Microsoft account then sign in 145 Chapter 6 Remote Access...

Страница 147: ...for when files with the same name are already in the target folder The behavior for when files with the same name already exist will work when the files that have the same name on both the TeraStation...

Страница 148: ...click Browse under Folder on TeraStation then click Create Folder on the selecting folder window that appears Click Next after selecting the folders Note The 6th level and deeper of shared and OneDriv...

Страница 149: ...configured sync period select Always sync within the sync period for Frequency Click Next after configuring 11Select whether to encrypt the files using a password When encryption is enabled uploaded f...

Страница 150: ...le consistency If an inconsistency occurs with a file between the TeraStation and OneDrive that file will be updated using the latest file version even if it hasn t been changed Click Next after selec...

Страница 151: ...g will work only for the upload process The available maximum size is up to 15360 MB 15 GB Hidden files refer to files whose filename starts with a period Configure the desired filtering settings and...

Страница 152: ...ferent ones that don t contain these symbols Depending on your network environment you may fail to download larger files To prevent this issue divide the file into smaller files or compress the files...

Страница 153: ...4 Click the Options tab 152 Chapter 6 Remote Access...

Страница 154: ...5 Click Edit 153 Chapter 6 Remote Access...

Страница 155: ...ed Access denied for the requested information To link with OneDrive please consent the request from OneDrive server_error The authentication server encountered a temporary error Please try again late...

Страница 156: ...n or Microsoft applications This error may be resolved by reducing the maximum number of threads per job on the window that appears by navigating to the job list and then clicking Common network_error...

Страница 157: ...xtual help in Settings for more detailed information such as when the notification email will be sent or the differences between the notification categories 1 From Settings click Management 2 Move the...

Страница 158: ...he drop down list you can enter the sender email address and credentials of the email server 6 To change the events of email reports click Advanced Report Settings On the displayed screen select or cl...

Страница 159: ...ailed but the function or unit can continue operating as usual It is recommended to do the corrective action for the notice as soon as possible Error Sends a notification email if a critical error occ...

Страница 160: ...p job within five minutes of the current time the TeraStation will not change to standby mode when the configured time is reached If scheduled times in the timer overlap the operation is performed usi...

Страница 161: ...f 10 00 a m Wednesday Timer 1 Daily 9 00 18 00 Timer 2 Wednesday 7 30 22 00 Timer 3 Not used On days other than Wednesday normal operation begins at 9 00 a m and the unit goes into sleep mode at 6 00...

Страница 162: ...rt using Wake on LAN and port trunking at the same time You may use either feature but not both at the same time If the TeraStation is connected to a Buffalo wireless router configured for remote acce...

Страница 163: ...a power supply failure occurs If Use last state at AC Power Recovery is selected the TeraStation will revert to the state before the power supply failure occurs If Stay off is selected the TeraStatio...

Страница 164: ...ncoming and outgoing network packet traffic is distributed according to the current load on each network interface slave The receive load balancing is achieved by ARP negotiation Note If the TeraStati...

Страница 165: ...nected from the network When you next connect to the network the updated files are written and synchronized Follow the procedure below to configure offline files 1 From Settings click File Sharing 2 C...

Страница 166: ...re the data was saved Notes If you cannot access offline files try the following procedure 1 Reconnect the computer to the network 2 From Control Panel change the view to the icon view and click Sync...

Страница 167: ...er LAN Protocol Support select the NFS checkbox on the Basic tab and click OK Note the NFS path It will be used later for accessing data from an NFS client 5 Click Close 6 Move the NFS switch to the p...

Страница 168: ...ent select the checkboxes of the clients from the lists and click Delete 10Enter the hostname and IP address of the NFS client then click OK You should add all NFS clients to access the shared folder...

Страница 169: ...11Click the NFS Rules tab 12Click Add 168 Chapter 7 Advanced Features...

Страница 170: ...and the public subnet mask then access to the NFS share will not be restricted If you configure Guest Permission to Forced on the screen navigating to NFS Rules Add user ID and group ID should be 6553...

Страница 171: ...he private key to decrypt the data In SSL this key contains the server certificate and depending on your computer environment a check may be performed to determine the trustworthiness of the certifica...

Страница 172: ...ement software 1 From Settings click Network 2 Click the settings icon to the right of SNMP 3 Click Edit 4 Select whether to use SNMP version 2 or version 3 5 Configure the desired settings then click...

Страница 173: ...on whose settings were saved Make sure that any TeraStations that you apply these settings to have exactly the same drive configuration before you apply the settings If the drive configuration is diff...

Страница 174: ...k OK Troubleshooting If the settings are not saved to the USB drive successfully you may receive an error message such as The specified operation cannot be executed Verify The USB drive has a capacity...

Страница 175: ...settings can be transferred Shared folders which are created from File Sharing Folder Setup Access restrictions Users Groups Note This feature currently supports the following TeraStation series as of...

Страница 176: ...ferring access restrictions with Active Directory domain users make sure the migration target TeraStations are joined to the same domain controller To have the unit join the domain network refer to th...

Страница 177: ...ement 2 Click the settings icon to the right of Restore Erase 3 Click Initialize TeraStation 4 The Confirm Operation screen will open Enter the confirmation number then click OK 5 The TeraStation will...

Страница 178: ...nitializing with the USB Drive To initialize the settings on your TeraStation with the USB drive as created above follow the procedure below Note If using the initialization drive to initialize the un...

Страница 179: ...set the admin username and password IP address settings other than Wake on LAN port trunking SSL and security port settings to their factory default values This button can be disabled in Settings to d...

Страница 180: ...8 format To show them correctly change the software encoding to UTF 8 Transferring Logs to the Syslog Server 1 From Settings click Management 2 Click the settings icon to the right of Logs 3 Click Edi...

Страница 181: ...ou want to transfer the logs to 6 Select the type of log that you want to transfer from Logs to Transfer 7 Click OK Creating a Link to the Logs in the Shared Folder 1 From Settings click Management 2...

Страница 182: ...to Logs 5 Click Browse and select the shared folder where the link will be created in Target Shared Folder Click OK Under the selected shared folder a folder named system_log will now contain the logs...

Страница 183: ...ion to save logs to the right of Archive Rule for File Access Logs For example if you select Month for the unit and enter 7 for the version the file access logs for the next 7 months will be saved on...

Страница 184: ...f no free space is available elsewhere older logs will automatically be deleted Updating the Firmware If new firmware is available a message is displayed when the TeraStation boots You can update the...

Страница 185: ...e firmware is completed refresh the browser and log in to Settings again You can also download the latest firmware from the Buffalo website Updating Automatically 1 From Settings click Management 2 Cl...

Страница 186: ...e to schedule updates for a specific time of day Configuring Update Notification Configure whether or not to receive a notification when new firmware becomes available 1 From Settings click Management...

Страница 187: ...ility improvements Buffalo may ask you to send your usage and environment information such as a number of shared folders and client computers and or S M A R T information The collected information wil...

Страница 188: ...raStation is being used as an iSCSI drive to change the settings navigate to Storage iSCSI in Settings and move the iSCSI switch to the off position temporarily before changing settings 1 From Setting...

Страница 189: ...for the TeraStation Note The internal clocks of the TeraStation and other devices on your network may run at slightly different speeds Over a long period of time your network devices may show somewhat...

Страница 190: ...are completed click OK Beep Alerts You can set the TeraStation to beep if certain errors occur 1 From Settings click Management 2 Click the settings icon to the right of Notifications 3 Click Edit 4 C...

Страница 191: ...otifications 3 Click Edit 4 Click the Front Panel tab 5 Configure your settings then click OK Proxy Server If you place the TeraStation on a network that passes through a proxy server configuring the...

Страница 192: ...you configure the proxy server settings you may use the settings for other cloud storage services such as Dropbox by selecting the Configured settings option on each settings page Jumbo Frames If you...

Страница 193: ...3 Click Edit 4 Select or enter the desired MTU size and click OK 192 Chapter 7 Advanced Features...

Страница 194: ...MTU sizes may not transfer the data to the TeraStation correctly Changing the IP Address Normally the TeraStation s IP address is set automatically from a DHCP server on your network If you prefer yo...

Страница 195: ...the desired IP address and its subnet mask 5 Select User static for both Gateway Owner and DNS Owner options from the drop down list then enter the desired default gateway address and DNS server addr...

Страница 196: ...ccurs You can specify the time to delay the restart at the Services Restarted After option Mapping IP Address and Hostname The TeraStation allows you to map an IP address and a hostname FQDN of anothe...

Страница 197: ...to authenticate the TeraStation while it s booting and also prevents the TeraStation from being used in an unauthorized or unexpected manner such as in cases of theft If authentication fails the Tera...

Страница 198: ...ion section in chapter 5 and then create a settings initialization drive by referring to the Creating an Initialization Drive subsection above With these preparations a TeraStation that is unusable ma...

Страница 199: ...the port number that is used on the application to the right of Specific local ports and click Next The default port number on the application is 7010 The port number can be confirmed on the Options...

Страница 200: ...mmunicating with the authentication server If the TeraStation Cannot Be Accessed If the TeraStation cannot communicate with the authentication server or vice versa such as in a case of network failure...

Страница 201: ...er forward the decryption key to the authentication server administrator 2 Open Boot Authentication Tool on the authentication server 3 From Boot Authentication Tool right click the target TeraStation...

Страница 202: ...Send the passcode to the user 6 The user can then enter the 20 digit passcode into Settings and click OK If the passcode is authenticated the TeraStation will become available The user can click OK to...

Страница 203: ...e If you remove the drive without properly dismounting it data may be lost or the TeraStation may malfunction For the replacement drive of other series TeraStations use a Buffalo OP HDN series drive T...

Страница 204: ...drive If one or more drives fail during the drive replacement data can no longer be retrieved from the TeraStation 1 Open the front cover with the included key 2 The failed drive s status LED will be...

Страница 205: ...on Do not unplug or remove them 3 Pull out the drive cartridge and remove it from the TeraStation 4 Insert the new drive into the empty slot Slide the drive in with the locking mechanism open Push he...

Страница 206: ...or more arrays are in degraded mode you will have to rebuild the RAID array from Settings Log in to Settings and navigate to Storage RAID then select the replaced drive and click Recover RAID Array Th...

Страница 207: ...d drive was being used and click Delete RAID Array 12The Confirm Operation screen will open Enter the confirmation number then click OK 13From Storage Drives select the replaced drive and click Format...

Страница 208: ...ed drive with a new drive follow the procedure below to configure a hot spare as a new drive 1 Open the front cover with the included key 2 The failed drive s status LED will be glowing red Push its u...

Страница 209: ...All data on the RAID array will be deleted after replacing the drive You will not be able to use the TeraStation until you delete and rebuild the RAID array with the new drive Operating in JBOD All d...

Страница 210: ...installer from http d buffalo jp TS6000 NAS Navigator2 will run in the system tray when the computer is on Double click the NAS Navigator2 icon to start NAS Navigator2 Click a Buffalo NAS device s ic...

Страница 211: ...by If you have multiple Buffalo NAS devices on the network you may choose to display them in order of hostname product name workgroup IP address subnet mask or default gateway Browse Opens the Buffal...

Страница 212: ...e Buffalo NAS devices on the network again Open NAS Navigator2 Opens the NAS Navigator2 window Exit Exits NAS Navigator2 The following menus may be accessed from the Buffalo NAS device s properties pa...

Страница 213: ...ername and password prompt appears enter the admin username and password NAS Navigator2 for macOS NAS Navigator2 is a utility program that makes it easy to display Settings change the Buffalo NAS devi...

Страница 214: ...s the Buffalo NAS device s shared folders Settings Opens Settings for the Buffalo NAS device Configure Opens the properties page that lets you configure the Buffalo NAS device s IP address or open Set...

Страница 215: ...Buffalo NAS device s icon while holding down the control key then select Configure IP Address 3 Clear the Use DHCP checkbox enter the desired settings and the administrator password then click Apply...

Страница 216: ...rgency Mode section below The LCD panel lights up in red with the Invalid Firmware message follow the procedure at the Booting the TeraStation in Emergency Mode section below If one or the above occur...

Страница 217: ...ery process will start When the process is completed the TeraStation will shut down automatically Press the power button to turn it on The TeraStation will be recovered from the malfunction that is ke...

Страница 218: ...the TeraStation is no longer in emergency mode Note If the TeraStation does not shut down properly due to a power outage or the power cable getting disconnected while the TeraStation is on data on the...

Страница 219: ...hile holding the hook downward 3 Remove the dustproof filter from the front cover and clear any dust such as by using a vacuum cleaner 4 When cleaning is completed return the filter and the front cove...

Страница 220: ...plex LANx Half Duplex 100 Mbps Connected at 100 Mbps half duplex LANx Full Duplex 100 Mbps Connected at 100 Mbps full duplex LANx 1000 Mbps Connected at 1000 Mbps LANx 2 5 Gbps Connected at 2 5 Gbps L...

Страница 221: ...ted to this TeraStation has been configured the UPS cable may be disconnected Verify that the UPS cable or LAN cable is connected properly If the setting to use the UPS connected to another TeraStatio...

Страница 222: ...ebuilding System Array Checking the system area I10 System Is Overheating A rise in the system temperature may have exceeded the allowable safety value Move the TeraStation to a cool location Do not p...

Страница 223: ...s initialization in progress I38 Recovery Finished Settings initialization is completed I40 All Data Will Be Deleted Beginning settings initialization All data on the drive 1 will be deleted I41 Push...

Страница 224: ...61 Drive Setup Mode The unit is in drive setup mode Recover from drive setup mode by referring to the Power LED Keeps Blinking section I64 Cloud Sync Failure Connecting to the cloud storage service fa...

Страница 225: ...e for the latest product information and specifications 1GbE LAN Interface Standards Compliance IEEE 802 3ab 1000BASE T IEEE 802 3u 100BASE TX IEEE 802 3 10BASE T Data Transfer Rates 10 100 1000 Mbps...

Страница 226: ...0 240 V 2 5 1 25 A 50 60 Hz Dimensions W H D excluding protruding parts TS6200DN 170 170 230 mm 6 7 6 7 9 1 in TS6400DN 170 215 230 mm 6 7 8 5 9 1 in TS6400RN 430 44 3 430 mm 16 9 1 7 16 9 in Weight T...

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