Making copies of data so that the copies may be used to restore the original after a data loss event, or for historical retention.

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2
votes
2answers
1k views

Hadoop HDFS Backup & DR Strategy

We are preparing to implement our first Hadoop cluster. As such we are starting out small with a four node setup. (1 master node, and 3 worker nodes) Each node will have 6TB of storage. (6 x 1TB ...
1
vote
1answer
10 views

Can i delete oplog local.* of Mongo backup fsyncLock() + LVM snapshot?

Is it safe to delete oplog local.* files from a MongoDB snapshot ? Does the fsyncLock() commit oplog entries in DB files ? I currently do a fsyncLock() + LVM snapshot of Mongo data. Then i mount the ...
2
votes
1answer
2k views

Windows Server Backup Fails: There is not enough disk space to create the volume shadow copy…

We have a brand new Dell PowerEdge T320 with a PERC S110 RAID Controller running a fresh install of Windows Server 2012 R2. The RAID level is RAID 5 with two NTFS partitions, 1TB for the OS and 7TB ...
2
votes
4answers
74 views

ZFS backup advice with another server

I currently have two servers both have the exact same hardware, disks, etc. One server (server1) is going to be the "main" server. It's basically a server with raidz2 that has SMB shares on it that ...
2
votes
1answer
976 views

Shadow protect backup restoration really slow

I'm part of a small I.t. dept for an engineering firm. While I'm mostly a software developer I wear many other hats due to the small size of the company. Today I'm wearing the hat of I.T. manager ...
0
votes
1answer
20 views

How to put a backup window for Networker job?

I need to configure a Networker job than needs to start at a fixed time and to finish if it has not completed at a certain (later) time. That is, it has a fixed window. But I do not manage to find ...
0
votes
1answer
19 views

How to use fsyncLock() safely in backing up a single mongod

I read in MongoDB's official documentation: important: db.fsyncLock() may block reads, including those necessary to verify authentication warning: When calling db.fsyncLock(), ensure that the ...
8
votes
5answers
10k views

ZFS Sync over unreliable, slow WAN. ZFS replication, or rsync?

I've been tasked with making an off-site backup work over the WAN. Both storage boxes are FreeBSD based NAS boxes running ZFS. Once or twice a week, 15-60 gigs of photography data gets dumped to the ...
0
votes
3answers
996 views

WHM / Cpanel : Create and download backups for all accounts?

Is this possible? I want to download a standard cpanel full backup of every account on my server. There's about 15 accounts. Each are about 50-500 megs. It takes me about 3 hours every week to do this ...
1
vote
2answers
36 views

Download exported Mikrotik config

I've read how to, and successfully created and export of my configuration. The documentation says the exports can be downloaded via FTP, but provide no details. Anybody know how to download an ...
0
votes
1answer
53 views

How do I encrypt large (20Gb+) compressed files from a backup?

I want to encrypt regularly created and compressed backup files from OpenVZ containers, before they leave the server and get copied to the providers backup space via ftp. They vary in size, from 6 to ...
1
vote
1answer
3k views

SBS 2008 Backup Drive Full - Error Code '2147942512'

We are using Windows Backup on SBS 2008 SP2 and backing up to 1TB external hard drives. Recently after switching drives our backup started failing because the backup drive is full and auto-delete ...
1
vote
2answers
915 views

How to copy directories using debugfs?

The debugfs manpage gives the impression that the command 'rdump . .' will recursively copy all files found on the specified filesystem from the debugfs cwd to the native filesystem's cwd. Instead I ...
0
votes
1answer
13 views

Redirect warning when running s3cmd sync

When running s3cmd I get a redirect warning as follows: WARNING: Redirected to: xyz.s3-eu-west-1.amazonaws.com The script that produces the warning is this: s3cmd sync /var/backups/db/ ...
1
vote
2answers
61 views

Quantum LTO-4 Drive fails with new tapes and need to be cleaned too often

I have a Quantum LTO-4 HH Original Drive, and recently i'm getting a lot of problems with tapes. For a long time every 3-5 tapes, the drive asks me for a cleaning tape, but lately the drive needs to ...
1
vote
3answers
1k views

Using Rsync to backup a Windows Share

I have a Windows 7 box that I want to back up to an Ubuntu machine. I have mounted a Windows share on the Ubuntu box (using CIFS/Samba), and I want to use a cron job to rsync what's on the mounted ...
3
votes
1answer
55 views

Find Full or Differential backup from .bak (with powershell or by any other means)

I'm trying to determine whether an MS SQL backup file (.bak) is Full or Differential. Is there an easy way to do this? A way of doing this in powershell?
13
votes
9answers
19k views

Sync LVM snapshots to backup server

I have a number of Xen virtual machines running on a number of Linux servers. These VMs store their disk images in Linux LVM volumes with device names along the lines of /dev/xenVG/SERVER001OS and so ...
0
votes
0answers
22 views

Backup MySQL with LVM, questions about the MySQL Session

I want backup my mysql database with lvm. I will do the backup with cronjob. Here the pseudocode Open mysql session Run SQL FLUSH TABLES WITH READ LOCK Do backup lvcreate -l100%FREE -s -n ...
0
votes
8answers
2k views

Undo Overwritten File

I have just overwritten the CSS file on my site so it is now all messed up! Is there any way to go back, or undo my changes. my host is bluehost! Emailed to bluehost and they replied that they dont ...
0
votes
1answer
24 views

Veeam Backup Size Calculation

This is just an informative question about Veeam Backup size. I was setting some backup tasks in Veeam Backup and FastSCP v4.1.1. And while setting I checked the entire backup size of that task and I ...
0
votes
1answer
3k views

RESTORE detected an error on page (0:0) in database <database> as read from the backup set

I'm attempting to restore a SQL Server 2012 .BAK file to my local server. I've successfully restored this .BAK file before. However now, when I try, I get the following error: RESTORE detected an ...
2
votes
4answers
2k views

How to backup the configuration of a cisco switch and ASA to an SMB windows share?

How do I backup the configuration of a Cisco switch and ASA to an SMB Windows share? I have full enabled admin through SSH. what would be the full command to save it to an SMB share? Is it "show run, ...
1
vote
3answers
2k views

SBS 08 Backup fail

I'm trying to backup my SBS 08 (only C:) with Windows Server Backup. It fails a few minutes after it started: Backup started at '08/12/2009 1:27:23 PM' failed as Volume Shadow copy operation failed ...
1
vote
1answer
25 views

Gitlab backup file location (Omnibus installation)

I have installed Gitlab using omnibus installation package. I took a backup using below command sudo gitlab-rake gitlab:backup:create Backup was successfully created. But I want to know the ...
41
votes
11answers
14k views

GIT as a backup tool (am I a silly person?)

So I was in the shower this morning thinking about stuff, and I had an idea which may be terrible or may be brilliant I'm not sure. On a server, install git cd / git init git add . git commit -a -m ...
-2
votes
1answer
41 views

“Quarterly round trip to populate the cloud” [closed]

A friend has asked me to look over a proposal for an IT infrastructure in her startup. In the "Backup" section of the proposal, cloud-based image backups are offered, but it states that as part of ...
-1
votes
0answers
13 views

SUSE13.1: Increase the size of Duplicity difftar files created by SUSE's default backup program

I'm using the default backup program on SuSE 13.1 - which appears to be Duplicity based. I'm backing up a directory of about 250GB (GIG!) and duplicity is creating a new ... ...
0
votes
1answer
888 views

cisco CUCM 8.6.x configuration export

We currently have a Cisco server running CUCM and cannot get access to the system due to a 'Database communication error' received when attempting a log in to CUCM homepage. Is there any way to ...
1
vote
1answer
17 views

Unitrends Work with LTO-6?

Has anyone been able to get a Unitrends appliance to work with an LTO-6 drive? I checked to compatibility matrix and while it does have a vague list of supported products is vague... and seemingly ...
5
votes
1answer
414 views

HP MSL2024 LTO6 2 Drive & HP ProLiant DL180 G6

Wanted to get some insight on setting up the below. I have an existing backup server: HP ProLiant DL180 G6 running Windows Server 2008 R2 Standard 64-Bit & Backup Exec 12.5. And recently purchased ...
11
votes
3answers
3k views

Any need to make backup of data on Amazon S3?

I'm hosting 200 GB of product images at S3 (this is my primary file host). Do I need to back that data up somewhere else, or is S3 safe as it is? I have been experimenting with mounting the S3 ...
3
votes
1answer
90 views

Backup Solutions for 20 TB of data [duplicate]

First, some background on out situation. We're a small-medium business who has around 20 TB of data on two different NAS's, and that number grows by at least 10% annually. 90% of this data we need to ...
0
votes
1answer
18 views

Out-of-date IMAP back-up - restore emails from Client?

The IMAP server just died (Dovecot with Maildirs). The back-up is 1 day old. The missing day of emails is available on the Thunderbird local client. If the IMAP server is restored from backup, on ...
0
votes
0answers
11 views

How to merge exported SQL Data into restored DB updating only changed rows? [migrated]

we've just moved two databases from one Microsoft SQL Server 2008 instance to another using BACKUP DATABASE on the original system and then RESTORE DATABASE on the new one. Everything went fine but ...
1
vote
2answers
100 views

Backup/recover Dell PERC RAID controller configuration?

I have a Dell server with the disks in RAID 10, using the PERC RAID controller in the server. I maintain the data data on the drives, but I'm worried about what would happen if there was an error ...
0
votes
0answers
17 views

Mirror / backup laptop btrfs drive to sometimes connected external USB disk [migrated]

I have a laptop with an internal drive using btrfs. There are several subvolumes and snapshots on here. I want a copy of this drive to be made periodically to an external USB disk of approximately the ...
2
votes
0answers
889 views

Windows Restore fails with “The Volume ID could not be found” error, what to do?

On my server with 3 disks, one disk died and I'm trying to do a restore. The server looked like this: [DISK1] | C:, main system drive <-- this one died [DISK2] | D:, data disk [DISK3] | ...
0
votes
1answer
18 views

Simple scheme for backup virtual machine, which drawback of simple DD?

We've been struggling to create the consistent scheme for backup of KVM virtual machines under Proxmox control and Ceph as storage, but still quite often during the vzdump with a snapshot the virtual ...
1
vote
4answers
1k views

Backup a remote directory with duplicity

Is it possible to backup a remote directory to a local path? Using two URL in the command raises Two URLs specified. One argument should be a path. Using only one for the remote but specifying ...
0
votes
0answers
42 views

Is it possible to restore Exchange mailboxes from file system snapshot backups?

I have a client who performs file system snapshot-level backups using a tool which works with VSS, to backup everything, including his Exchange server. Is it possible to use this backup method to ...
0
votes
0answers
12 views

Amanda backup - Planner always warning me about overwriting

I have a setup where Amanda does a backup every night. And each night I get a report, where the planner gives out the following warning for every DLE: planner: Last full dump of localhost:/etc on ...
-1
votes
0answers
22 views

Create a new image from partition images

I have a faulty server from 2004 which the hard disk is about to die. It has 3 primary(107mb, 2gb, 10gb; boot-swap-data), 1 extended partitions. In the extenxdded partition, there lies 3 partitions, ...
1
vote
2answers
113 views

What is a proper LINUX backup strategy? [closed]

I have been reading recently about backup strategies for Linux, particularly using the Bacula software. It seems that this software is focused at providing backups in case of a hard server failure ...
4
votes
2answers
2k views

Veeam backup of Domain Controllers

Is it safe to backup and/or replicate a Domain Controller (Win2003 & Win2008) using Veeam Replication & Backup 7? I am aware of the Application Aware option in Veeam. We can enable, but I ...
1
vote
1answer
168 views

Bootable USB backup

I would like to create a copy of my running Linux installation onto a USB 16 GB pen drive. The current system is a basic ATX PC used as a headless server on a remote location. I would like to have a ...
1
vote
2answers
57 views

bacula - client choose backup content

I would be interested to deploy bacula as my backup solution. My drawback so far is that I haven't found how/if is possible for a client to determine what he wants to be backed up. My understanding ...
1
vote
0answers
56 views

R1Soft MySQL Failed to perform discovery on database instance

I am using R1Soft (5.8.1) for file backups on a few servers and have tonight been trying to setup a MySQL backup - I installed the driver etc and am setting up the policy but am getting an error. ...
1
vote
1answer
892 views

Restore SQL 2008 database fails with error on page xxx:xxx

This is the situation: Got a full backup (.bak file) of a SQL 2008 database, with partitions. The .bak file is 100gb. I need to restore this database on a different server, to a new database. ...
-1
votes
1answer
53 views

Best Practice for Mailbox Backup (IMAP)? With Webinterface? [closed]

Situation: Debian Mailserver with ISPconfig3, Postfix and Dovecot, about 500 Users with different Domains. Server is a virtual client, so i backup it via XenBackup. Problem: If a user delete a single ...