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When Everything Goes Wrong Déjà Dup

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Déjà Dup may fail. Maybe it crashes or gives you an error when you try to restore. When you really need your data back, the last thing you want do deal with is a bug. Consider filing a bug reportbut in the meantime, here are some approaches to workaround a misbehaving Déjà Dup and get your data back.

This is going to get technical. If none of this makes sense to you, don’t be afraid to ask for help.

  1. Open a Terminal window by pressing Ctrl+Alt+T.
  2. Create the directory in which you will place your restored files. This guide will use /tmp/restore:
mkdir -p /tmp/restore

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Using rsync over ssh

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Keep large directory structures in sync quickly with rsync

While tar over ssh is ideal for making remote copies of parts of a filesystem, rsync is even better suited for keeping the filesystem in sync between two machines. Typically, tar is used for the initial copy, and rsync is used to pick up whatever has changed since the last copy. This is because tar tends to be faster than rsync when none of the destination files exist, but rsync is much faster than tar when there are only a few differences between the two filesystems.

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Cisco ASA/PIX Modular Policy Framework: Simple QoS for VoIP

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priority-queue outside
!
! (Step 1) ————-Specify a class map which identifies the VoIP traffic
! On my network, the VoIP adapter uses the EF PHB (101110)
class-map VoIP
description High Priority = VoIP
match dscp ef
!
! (Step 2) ————–Assign the class map to a policy map
! (remember this doesn’t activate the policy)
! And, as an action, send it to the LLQ
policy-map General-Purpose
class VoIP
priority
!
! (Step 3) —————–Finally, activate the policy by assigning it to the
! outside interface:
service-policy General-Purpose interface outside
!
! To see whether the policy is “working”, issue this command and view the results:

show service-policy
Interface outside:
Service-policy: General-Purpose
Class-map: VoIP
Priority:
Interface outside: aggregate drop 0, aggregate transmit 1256

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