Which way should we choose to shorten backup time?

Posted by facebook-100005613813158 on Server Fault See other posts from Server Fault or by facebook-100005613813158
Published on 2013-06-25T03:06:50Z Indexed on 2013/06/25 4:22 UTC
Read the original article Hit count: 371

Filed under:

backup

|

lan

|

backup-restoration

|

incremental-backup

|

rdiff-backup

A company performs a full backup for its data in a daily basis for disaster recovery purposes. However, their backup process cannot be completed within the assigned backup time window.

What would you recommend to this company about how to restructure its backup environment in order to minimize the backup time? We got 4 candidates,

1. Perform LAN based backup

2. Weekly full backup and daily incremental

3. Weekly full backup and daily cumulative

4. Add more ISL to increase bandwidth

when comparing incremental backup with cumulative backup ,incremental backup time is surely shorter than cumulative backup time .But I don's know adding more ISL is allowed in an existing storage system,or can this operation really shorten backup time ?

© Server Fault or respective owner

Related posts about backup

backup exec - backup to disk offline

as seen on Server Fault - Search for 'Server Fault'
Hi We are running backup exec 9.1 doing a backup to disk to portable hard disk drives. When we run the backup manually it works fine. But when the backup is setup to run in the evening on a schedule it does not run as the backup to disk folders goes offline and therefore has to be switched back… >>> More
Ideal backup appliance for backup software like Bacula?

as seen on Server Fault - Search for 'Server Fault'
I'm at a small company and we (the IT department of two) manage <100 client computers and a handful of servers. Currently we're using a company's appliance to handle backup; it does a small backup every night and a full backup every weekend, and a guy comes on Wednesday to take an offsite backup… >>> More
Symantec Backup Exec Error on backup

as seen on Server Fault - Search for 'Server Fault'
Recently we have moved some of servers from real servers- into virtual servers. Since then, we are getting errors like the following: Error category : Resource ErrorsError : e000fed1 - A failure occurred querying the Writer status. For additional information regarding this error refer… >>> More
Windows Server Backup - Recover only shows the latest backup

as seen on Server Fault - Search for 'Server Fault'
We're having quite some trouble at work using Windows Server Backup. We have a HyperV server (Win 2008) running 8 virtual web servers, these are running a variety of OS'es: Win 2003, Win 2008 and a lone Debian. Each virtual server has a separate partition on the physical HyperV server, so e.g. E:… >>> More
Failed Backup Job With Backup Exec 12 and AOFO

as seen on Server Fault - Search for 'Server Fault'
I am backing up a Windows 2003 Small Business Server with SP2. We are running Backup Exec 12 with SP4. Recently the backup job started failing on backing up the system state with the following error: V-79-57344-34110 - AOFO: Initialization failure on: "System?State". Advanced Open File Option… >>> More

Related posts about lan

Which LAN card / module combinations proven to work with Wake on LAN

as seen on Ask Ubuntu - Search for 'Ask Ubuntu'
I've got a 12.04 headless server that I've been trying to get to work with wake-on-lan. The card is Marvel 88E8053 using the sky2 module. Although WOL is enabled in BIOS and ethtool shows the card as WOL enabled, it refuses to wake when I send the magic packet. I have verified that the packet is being… >>> More
How does cross domain authentication work in a firewalled environment?

as seen on Server Fault - Search for 'Server Fault'
This is a simplification and the names have been changed to protect the innocent. The assets: Active Directory Domains corp.lan saas.lan User accounts user01@corp.lan user02@corp.lan Servers dc.corp.lan (domain controller) dc.saas.lan (domain controller) server.saas.lan A one way trust exists… >>> More
Setting up Lan within a Lan

as seen on Server Fault - Search for 'Server Fault'
How unreasonable would it be to setup a small LAN within an existing LAN? I'm setting up a series of video surveillance servers and a number of IP cameras in a client's location and cannot have my equipment on the same network as their local machines. My network is essentially self-contained and… >>> More
OpenVPN Bridge LAN-to-LAN Configuration?

as seen on Super User - Search for 'Super User'
I'm trying to configure an OpenVPN bridge LAN-to-LAN setup. Currently, I have the OpenVPN bridge Server/Client setup up running. On the server-side my br-lan interface has tap0, eth0, and wlan0 in the bridge group. On the client-side the br-lan interface has eth0 and wlan0 in the bridge group,… >>> More
Cisco ASA (Client VPN) to LAN - through second VPN to second LAN

as seen on Server Fault - Search for 'Server Fault'
We have 2 site that is linked by an IPSEC VPN to remote Cisco ASAs: Site 1 1.5Mb T1 Connection Cisco(1) 2841 Site 2 1.5Mb T1 Connection Cisco 2841 In addition: Site 1 has a 2nd WAN 3Mb bonded T1 Connection Cisco 5510 that connects to same LAN as Cisco(1) 2841. Basically, Remote Access (VPN)… >>> More