Have You Backed-up Today?
There's nothing worse that losing data from a failed hard drive. It's why so many people so strongly recommend backing up your data. If you don't have a backup routine in place, start one today. The old adage "it's not if, but when" applies here. If you haven't had a HD failure yet, you will some day and then that backup will start looking mighty handsome.Fortunately, there are a number of backup solutions for Mac OS X: Carbon Copy Cloner, SuperDuper, RsyncX, Retrospect, Sychronize Pro, just to name a few. Even Apple offers a program called Backup with their .Mac service. They all work with varying degrees of complexity. Some of these are even free.
If you're new to the idea of backing up, I suggest reading Matt Henderson's excellent write-up about how he backs up computers at his workplace. I use a similar set up to back up my data at home.
Most hard drives shipped in the last several years have built into them a technology called S.M.A.R.T. (Self-Monitoring, Analysis and Reporting Technology). It allows the hard disks to self-monitor several important attributes of a disk and report back to the end-user if something's about to fail. Most disk utiility programs now will tell you if a S.M.A.R.T. test has failed, including Disk Utility, TechTool Pro, and DiskWarrior. S.M.A.R.T. is great but doesn't help you if you don't actively look to see if a S.M.A.R.T. test is failing. Here's where I use a menubar application called SMARTReporter. It lives in your menubar and will, quite simply, warn you if a S.M.A.R.T. test has failed by turning its icon red instead of green.

It can also be set to send you an email if it detects a S.M.A.R.T. failure. I run this on several servers I maintain.
Tell us about your backup routines, or your horror stories? What recommendations do you have for backup software, or which do you think readers should avoid?
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There's nothing worse that losing data from a failed hard drive. It's why so many people so strongly recommend backing up your data. If you...
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Another great feature of ChronoSync is it's ability to perform a sync anytime a volume (firewire, network, etc) is mounted. I use this all the time to sync documents between home-firewire-work computers.
November 04 2005 at 12:59 PM Report abuse Permalink rate up rate down ReplyI use ChronoSync to backup my home folder to my secondary internal hard drive in my powermac G5 every night. I also have it backup my home folder once a week to my Lacie Firewire drive. In addition, I keep my iBook and Powermac documents folder in sync using ChronoSync. It's a great app, highly recommend it, only $30.
November 03 2005 at 8:55 PM Report abuse Permalink rate up rate down Replyi have a fairly sweet setup on my powerbook g4: 1) Peripheral Vision detects connections on Airport, and runs a shell script. 2) Shell script checks the SSID of the connected wlan, sets my Location (eg Work or Home, for network settings) 3) Growl notification informs me 'Connected at via ' - pure eyecandy 4) Shell script checks if a backup has run today, and if not, launches ChronoSync 5) ChronoSync is setup to launch a suite of Sync operations on launch, which mount a share on my PowerMac and sync up my Pictures, Music, Documents, Software (etc etc) folders. 6) ChronoSync is also setup to launch an AppleScript called 'QuitChrono' after the last sync operation 7) The AppleScript quits ChronoSync. Combine that with my Salling Clicker script which automatically syncs with my phone, and you have a very nice setup - simply open the powerbook (with my phone in my pocket) and my phone and all my data is synced / backed up. ;o)
November 03 2005 at 5:44 AM Report abuse Permalink rate up rate down ReplyHi, I have had a computer for many years but consider myself a rookie when it comes to stuff like this. Couldn't I just buy a LaCie external HD and then have that backup my files whenever I asked it to?Is this enough...what am I missing?Please help me rectify this situation. Thanks so much.
November 02 2005 at 10:15 PM Report abuse Permalink rate up rate down ReplyCarbon copy cloner does have a sync option that I use to make regular backups. I think you have to install another program for the sync option to be available.
November 02 2005 at 9:38 PM Report abuse Permalink rate up rate down ReplyI highly recommend Deja Vu. It's a System Pref that can automate Daily, Weekly, and Monthly backups.
November 02 2005 at 8:32 PM Report abuse Permalink rate up rate down ReplyRetrospect is unquestionably the best product out there - especially given it's cross platform support - we've got it running on many mac, windows, and linux servers backing up to a couple terrabytes worth of disk space. Unfortunately, it's expensive. I've also heard good things about BackJack (www.backjack.com) but that's also a pay service, with a setup fee, etc. But to be frank, a complete hard drive failure is not necessarily the end of your data - if you've got the bucks, and you like to gamble, there are quite a few companies that'll bring your drive into a clean room, crack it open and load the platters into their own equipment and get the data back to you, but at a cost usually much greater than the cost of Retrospect or a backup service. Drive Savers (drivesavers.com) is one of the best that I've heard of (but their services start at about $600).
November 02 2005 at 8:23 PM Report abuse Permalink rate up rate down ReplyThis post inspired me to do a backup of my mac at school. I wanted to back up my files to an external drive, and also wanted to sync my desktop and PowerBook. I really wanted a free program that would do this for me, and found one (that's free for students like me). It's called Synk ( http://www.decimus.net/synk/ ), and it seems to be working fine. It can backup and/or synchronize, and has options for scheduling. Check it out.
November 02 2005 at 6:37 PM Report abuse Permalink rate up rate down ReplyI am still grumpy about Apple not offering Backup 3 for download or for sale seperate from .mac. I have no use for iDisk or any of the other .mac options. I just want Backup 3 :)
November 02 2005 at 5:47 PM Report abuse Permalink rate up rate down ReplyDisk Utility + external FireWire hard drive + discipline = weekly bootable backup
November 02 2005 at 5:45 PM Report abuse Permalink rate up rate down ReplyHot Apps on TUAW
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