Shirt Pocket Discussions  
    Home netTunes launchTunes SuperDuper! Buy Now Support Discussions About Shirt Pocket    

Go Back   Shirt Pocket Discussions > SuperDuper! > General
FAQ Community Calendar Today's Posts Search

Reply
 
Thread Tools Rate Thread Display Modes
  #1  
Old 08-25-2016, 01:12 PM
mikel1 mikel1 is offline
Registered User
 
Join Date: Jun 2009
Posts: 8
Backups *slower* with ssd?

I upgraded my macbook pro to an ssd drive. Now when I run backups they take much longer. I don't understand why? I am backing up from a 960 GB ssd to a 2 TB ioSafe drive, using Smart Update. With the old 1 TB disk backups typically took about 40 minutes. Now a backup takes over 3 hours!

Right now I have had a backup running for almost 3 hours. It reports (in round numbers) 1,600,000 of 2,600,000 files, 106,000 files copied, effective copy speed 73 MB/s, 676 GB evaluated 718 GB already up to date, 14.5 GB copied.

I would have expected backup performance to be blazingly fast, since reading the ssd should be fast and very little actually has to be copied...
Reply With Quote
  #2  
Old 08-25-2016, 01:20 PM
dnanian's Avatar
dnanian dnanian is offline
Administrator
 
Join Date: Apr 2001
Location: Weston, MA
Posts: 14,923
Send a message via AIM to dnanian
Seems likely the destination is what's slow here, actually.
__________________
--Dave Nanian
Reply With Quote
Reply


Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)
 

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump

Similar Threads
Thread Thread Starter Forum Replies Last Post
Problems scheduling multiple backups diamondsw General 11 10-07-2009 11:28 AM
SD and TM backups - what goes first? Moses3d General 14 02-19-2008 01:53 PM
Saving backups? Necessary for scheduled backps? gcoghill General 2 12-09-2007 11:43 PM
Scheduling Rotating backups Tangobozo General 1 09-18-2006 06:49 AM
Feature request: "Run scheduled backups NOW" option ChicagoLarry General 1 09-11-2006 12:29 PM


All times are GMT -4. The time now is 09:26 AM.


Powered by vBulletin® Version 3.8.9
Copyright ©2000 - 2024, vBulletin Solutions, Inc.