DW Backup

Hi
I'm setting up a datawarehouse server whi¨ch is a bit of an unknown territory for me and when we come to the backup others involved tell me that archivelogs and rman backup is a bad idea, strangely enough I don't get any reasons to why that is a bad idea so I turn to the experts;
Some more facts: 11g on Solaris single server (ie not rac), data incomming once a month (file upload for 2-3 days and then processing for about 1), users are making minor changes to reports etc all the time.
Why not archivelogmode and rman backups on a DW installation?
What backup sollution would you recomend instead?
Apreciate your input.
Rgds
Robert

Hi,
Datawarehousing is where we store our historical data. There are bulk loads in these systems like once in a week or month like in your case it once in a month. So if we opt for archivelog it will not make any sense as on other 29 days there are no trasactionsoccuring there only Select statements are executed against the datawarehouse datbase(mostly). Archivelogs are required to keep the changes that are stored in the redo files and required for recovery to the time of the error.But in your case there are no changes occuring in the database for most time of the month.
You should take full backup of your database once in a month and that will be enough . You should keep the consistent backup of your database.
In OLTP environments, there is no or very rare down time for database thats why inconsistent or Hot backups are taken and database is kept in the archivemode to store the changes that will help to recover database after the backup.
Regards,
Navneet

Similar Messages

Can not see historical data in Time Machine backup

Hi folks
First my setup:
   MBP Late2012
   Samsung Evo 840 SSD
   external USB 3.0 1TB as TimeMachine HD
   Mac OS X Mavericks
Now my problem.
After updating to Mavericks I've made a full backup with Time Machine.
Then I swapped the former 500TB HDD to the Samsung Evo 840 500TB.
A clean setup of Mavericks follows.
After that I restored the Backup from Time Machine.
Everything ok. Til now.
Because everthing works fine in the past, I did not control the Time Machine.
Today I wanna restore a File from my "Pictures" folder.
So I opened Time Machine.
Oops.
There I can only see the latest run.
Also in the timeline on the right side the only entries are TODAY and NOW.
I can not scroll into the past.
All windows behind the current window have a black titlebar.
In Mountain lion the titlebars are grey if there is data available
and the title contains the date of the backup.
What is the problem?
Is there a bug?
Did I something wrong?
Thanx in adv.
      Stoiker

Hi masong517
What a treasure trove of hints and solutions.
I didn't know this page.
But you are right with "E2".
This solved my problem.
Thank you very much.

Creating a backup of functional drive removed from broken laptop

I have a new Macbook Pro running Mountain Lion that is damaged and won't turn on. I have the drive removed and can access it using a docking station attached to my iMac running 10.6.
What is the simplest way to backup the data from this drive so that after the laptop is repaired I can return my data to the Macbook Pro?

Using Disk Utility to clone a drive will automatically erase the Destination drive if it isn't already erased. To backup to a drive with stuff already on it you would need to use a backup utility like one of these:
Suggested Backup Software
1. Carbon Copy Cloner
2. Data Backup
3. Deja Vu
4. SuperDuper!
5. Synk Pro
6. Tri-Backup
Others may be found at VersionTracker or MacUpdate.
Visit The XLab FAQs and read the FAQ on backup and restore. Also read How to Back Up and Restore Your Files.
Be sure the backup utility is NOT configured to erase all files on the destination that are not on the source. If there are files identical to those already on the drive, then they will be overwritten.

Manually Backup to PC - incl. Voice Memos?

After reinstall OS and new iTunes - my iPhone data wouldn't transfer to iTunes. I did manual back up (to PC) and I'm about to restore my iPhone.
What's very important for me is NOT TO LOSE VOICE MEMOS that are on my iPhone. Are Memos included in manual PC backup?
Or: A) Is there a way to get voice memos (copy, save to my PC) without using iTunes
B) Find in my PC from backup those voice memos? (Before I take the chance - restore my iPhone and find out if voice memos made it...?)
I have iPhone 5S(or C), using OS Win 7 64x.
Thank you

Not sure about that, I don't use voice memos so I'm not familiar if they can be transferred to your computer via iTunes sync. But from the Voice Memos app itself you can send them out via email and they'll be an .m4a attachment that you can save. Just tap the send icon (rectangle with arrow pointing up).
But you cannot extract your voice memos out of your iOS backup if that's what you're thinking.

ASA 5505 backup interface

Hello,
I have setup ASA 5505 with 2 ISP, named outside (primary) and backup, the scenario is if outside down, then backup will take over, it works now.
But it is not working when the primary connection cannot reach the gateway with the interface still up.
Is it possible when the primary connection cannot reach the gateway then backup automatically take over?
Thanks before..
My configuration is:
ASA Version 8.2(1)
hostname cisco
domain-name default_domain
enable password ********* encrypted
passwd ********* encrypted
names
interface Vlan1
nameif inside
security-level 100
ip address 192.168.1.254 255.255.255.0
interface Vlan2
nameif outside
security-level 0
ip address 172.10.10.10 255.255.255.0
interface Vlan3
no forward interface Vlan2
nameif backup
security-level 0
ip address 172.20.10.10 255.255.255.0
interface Ethernet0/0
switchport access vlan 1
interface Ethernet0/1
switchport access vlan 2
interface Ethernet0/2
switchport access vlan 3
interface Ethernet0/3
interface Ethernet0/4
interface Ethernet0/5
interface Ethernet0/6
interface Ethernet0/7
ftp mode passive
dns server-group DefaultDNS
domain-name default domain
same-security-traffic permit intra-interface
pager lines 24
logging asdm informational
mtu inside 1500
mtu outside 1500
mtu backup 1500
icmp unreachable rate-limit 1 burst-size 1
no asdm history enable
arp timeout 14400
global (inside) 1 interface
global (outside) 1 interface
global (backup) 1 interface
nat (inside) 1 192.168.1.0 255.255.255.0
access-group inside_out in interface inside
access-group outside_in in interface outside
access-group backup_in in interface backup
route outside 0.0.0.0 0.0.0.0 172.10.10.1 1
route backup 0.0.0.0 0.0.0.0 172.20.10.1 254
timeout xlate 3:00:00
timeout conn 1:00:00 half-closed 0:10:00 udp 0:02:00 icmp 0:00:02
timeout sunrpc 0:10:00 h323 0:05:00 h225 1:00:00 mgcp 0:05:00 mgcp-pat 0:05:00
timeout sip 0:30:00 sip_media 0:02:00 sip-invite 0:03:00 sip-disconnect 0:02:00
timeout sip-provisional-media 0:02:00 uauth 0:05:00 absolute
timeout tcp-proxy-reassembly 0:01:00
dynamic-access-policy-record DfltAccessPolicy
http server enable
http 192.168.1.0 255.255.255.0 inside
no snmp-server location
no snmp-server contact
snmp-server enable traps snmp authentication linkup linkdown coldstart
crypto ipsec security-association lifetime seconds 28800
crypto ipsec security-association lifetime kilobytes 4608000
telnet 192.168.1.0 255.255.255.0 inside
telnet timeout 5
ssh timeout 5
console timeout 0
dhcpd lease 1048575
dhcpd auto_config outside
dhcpd address 192.168.1.100-192.168.1.200 inside
dhcpd dns 8.8.8.8 8.8.4.4 interface inside
dhcpd enable inside
threat-detection basic-threat
threat-detection statistics access-list
no threat-detection statistics tcp-intercept
webvpn
class-map inspection_default
match default-inspection-traffic
policy-map global_policy
class inspection_default
inspect icmp
service-policy global_policy global
prompt hostname context
Cryptochecksum:24af050f332deab3e38eb578f8081d05
: end

Hi Amrin,
you can configure SLA monitoring on ASA and that woudl work fine for you:
http://www.cisco.com/en/US/products/hw/vpndevc/ps2030/products_configuration_example09186a00806e880b.shtml
Hope that helps.
Thanks,
Varun

How to ASR 9k auto backup to external FTP server

How to take auto running configuration backup when use commit command in asr9k .Our asr9k sofware Version 4.0.1[Default] .I usse the commands
ftp client password encrypted 050D121F345F4B1B4
ftp client username cisco
ftp client source-interface GigabitEthernet0/0/0/14
ftp client anonymous-password cisco
(Password information changed)
configuration commit auto-save filename ftp://10.10.10.3/ASR9K/asr_conf
But auto backup not happening .following errror showing after every COMMIT command.
( Error:Couldn't save file /ftp://10.10.10.3/ASR9k/asr_conf.
Error:'CfgMgr' detected the 'warning' condition 'Operation is temporarily suspended.' )
Manually I able to take Running-configuration backup through ftp int same lacation (
ftp://10.10.10.3/ASR9K/asr_conf ) .But automatically not happening .Please help .

I have not personally seen this issue before but you may find verifying your config helpful.
SUMMARY STEPS
1. configure
2. show running-config
3. describe hostname hostname
4. end
5. show sysdb trace verification shared-plane | include path
6. show sysdb trace verification location node-id
7. show cfgmgr trace
8. show configuration history commit
9. show configuration commit changes {last | since | commit-id}
10. show config failed startup
11. cfs check --> Verifies the Configuration File System (CFS)
However I did notice the following:
Error:Couldn't save file /ftp://10.10.10.3/ASR9k/asr_conf. Notice the preceeding '/'?
Thanks

ACS 5.3 Default Backup Password

When doing a backup on any of the ACS 5.x appliances by default the backup is encrypted with PGP. What password is used for that? Is it configurable?

It is not configurable and that information wasnt made public. However, when you restore it should be able to decrypt it just fine.
You can try opening a TAC case but when I was in TAC wasnt able to find that key either.
Thanks,
Tarik Admani
*Please rate helpful posts*

Forgot password to access my Airport Time Capsule, can't restore Time Machine backup

It is stupid, I know, but after the first time I setup Time Machine in my Airport Time Capsule (6 months ago) i never had to use the password because it stayed stored in my Keychain.
Anyway, couple days ago I had to format the hard drive of my MacBook Pro and I did it thinking that I had a complete data backup stored in my Airport Time Capsule (encrypted data). It was late when I realized that I did not have the password written/stored anywhere. Nothing to do about it, just move on and start all over again.
I need to clean up my Airport Time Capsule and set it to factory default. I already accepted that I will lose all my data and it is okay. So far all I found was how to reset the wifi user/password but nothing about deleting stored data or reset to factory default without having the encrypted password. Can you please help me? Thanks in advance!

The encrypted data is not related to the Time Capsule.. that is purely Time Machine.
Very sorry for you.. it is one big danger when you encrypt.
Reset to factory.
Factory reset universal
Power off the TC.. ie pull the power cord or power off at the wall.. wait 10sec.. hold in the reset button.. be gentle.. power on again still holding in reset.. and keep holding it in for another 10sec. You may need some help as it is hard to both hold in reset and apply power. It will show success by rapidly blinking the front led. Release the reset.. and wait a couple of min for the TC to reset and come back with factory settings. If the front LED doesn’t blink rapidly you missed it and simply try again. The reset is fairly fragile in these.. press it so you feel it just click and no more.. I have seen people bend the lever or even break it. I use a toothpick as tool.
N.B. None of your files on the hard disk of the TC are deleted.. this simply clears out the router settings of the TC.
Wipe the hard disk. Open the airport utility go to the disk tab. Click on erase disk.
Select just quick erase.. it just deletes the file table and is not secure but fine for your purposes.

Does iTunes have a default password for initial encrypted backups?

I have an iPhone that was connected to iTunes for the first time today. It is a company device and IT has set a policy to require backups to be encrypted.
When I first plugged the phone in, iTunes automatically did a backup as it had never seen the device before. Due to a software issue, Apple recommended that I do a restore to factory settings and then restore from backup, so once the initial backup was completed, I performed the restore to factory just fine. However, when I attempted to restore from backup, I was prompted for a password even though I was never prompted for a password when iTunes created the backup. I have tried every password I can think of including my company domain password, iTunes password, iPhone passcode, etc...etc...to no avail.
Does anyone know if there is some default password that iTunes using when doing an initial backup without prompting the user for a password?

Caronold -
I have the same problem when i updated to iOS6 3days ago from iOS5.1.1. I've tried every passwords i can think of but NO luck.
Even the folks at genious bar said : good luck!!
A Third party software that can decrypt?

I am trying to restore my catalog having previously done a back up to an external hard drive and subsequently an incremental backup. I am using Photoshop Elements 11 and the only option given in the restore procedure is to open a .tly file.

I have done this but now the restore function is asking for yet another file, which i assume to be the original back up, but that is the only .tly file since the only other relevant file appears to be called catalog.buc but that is just not visible when using the restore function? How do I continue from here with this restoration of my catalog?

Martin_Had a écrit:
Thank you Andaleeb. I appear to have an old backup of a year ago, and a more recent full back up plus an incremental backup.
Regrettably I don't really understand what is going on because firstly the restore does not complete its cycle so I cannot see what that backup file contains and secondly all I have read would suggest that the .tly file is the full backup and the catalog.buc file is the incremental backup. For the present, the catalog shows the photos for 2014 which makes me think I might have backed from the old back up file.
I am minded to create another catalog and try again.
Any views on what I can do?
A backup (full or incremental) is a folder, not a file. It contains renamed pictures file copies as well a copies of the files and subfolders of the original catalog. The catalog.buc is a renamed copy of the database of your original catalog while the backup.tly. That backup.tly file contains the information to restore the renamed pictures where you decide, the original location or a new custom one. You can't do anything with the backup yourself, only the restore process can do the job if it finds the backup.tly file. In the case of an incremental backup, you have to tell the restore process where to find the incremental backup folder; it finds the backup.tly file in that folder and finds what is to restore there; then it asks you for the previous backup folder (in your case the full backup); you then browse to that full backup folder so that the restore process can find find the backup.tly there; the restore then deals with the rest of the files to restore.

How can I restore an iPhoto library from Time Machine (ML) - when I TM doesn't see the backup??

Hi,
I recently did a Time Machine backup of my MacBook Pro (Mountain Lion) onto an external HDD. Around the time of the last backup, my system was behaving funny so I decided to rebuild the OS X.
Because the last TM backup was of a system that as mentioned, was somewhat 'unstable', and I only had a few backups available (didn't have TM running too long beforehand) - I decided not to use TM to 'restore' my system. I just did a clean install of ML and planned on pulling files over manually. I'd done this before and it worked a treat.
This time ran into a snag. The backup disk TM used was an external HDD which I wanted to upgrade (suffice to say it works fine). So, I needed to move the backup.backupdb directory to my other HDD. The copy seemed to work fine ... so far so good.
I installed the new ML OS on my MacBook Pro and that was fine too. I was able to pull most of my files over by going into the TM backup and copying what I needed.
BUT, for some reason, this didn't work for the iPhoto library?
Alas, I found that you need to do a 'restore' iPhoto library file from whithin TM. So I fired up TM and noticed that it didn't recognise the old backup file located on the HDD. I.e. when I turned on TM, pointed it to the external HDD (where I copied the previous backup to), it started a fresh backup.
So ... my question is - "How do I restore the iPhoto library if I can't get to it from TM?"
Thanks in advance to anyone that can help! The last 15 years of photos are stored in this library!

Hi ...
I've found a solution to my problem.
Time Machine locates extenal HDD backups differently depending if they were done via a network or via a USB/FireWire/Thunderbolt connection.
My initial backup was done via a direct Thunderbolt connection. I ran into the above issue b/c the second time when I tried looking for the backup file the HDD was conencted to my iMac and I was accessing it via a network conenction.
I simply connected the drive directly to my MacBook pro and ... voila. I was able to see the backup, select the iPhoto library and begin the restore.
Hope this helps.
BTW - I found this out by reading the 'blue box' selection on this page: http://pondini.org/TM/E2.html
(Thanks goes to Pondini!)

I want a new and more powerful (non-Apple) wireless router but I still want to use my existing Time Capsule to continue with my Time Machine backups and I still need the Time Capsule's Network Attached Storage (NAS) features and capabilities

THE SHORTER STORY
My goal is to successfully use my existing Time Capsule (TC) with a new and more powerful wireless router. I need a new and more powerful wireless router in order to reach a distant Denon a/v receiver that is physically located in a master bedroom some 50 feet away from my modem. I need to provide this Denon a/v receiver with an Internet connection so that it can obtain its firmware updates and I need to connect this Denon a/v receiver to my network in order to use its AirPlay feature. I believe l still need the TC's Network Attached Storage (NAS) features because I am not sure if the new wireless router will provide me with the NAS like features / capabilities I need to share files between my two Apple laptops with OS X 10.8.2. And I know that I absolutely need my TC's seamless integration with Apple's Time Machine (TM) application in order to continue to make effortless backups of my two Apple laptops. To my knowledge nothing works with TM like Apple's TC. I also need the hard disk storage space built into the TC.
I cannot use a long wired Ethernet cable connection in this apartment and I cannot use power-line adapters. I have read that wireless range extenders and repeaters are difficult to successfully set-up and that they will reduce data speeds, especially so when incorrectly set-up. I cannot relocate my modem and/or primary base station wireless router.
In short, I want to use my TC with my new and more powerful wireless router. I need to stop using the TC to connect to the modem. However, I still need the TC for seamless TM backups. I also need to use the TC's built in hard drive for storage. And I may still need the TC's NAS capabilities to share files wirelessly between laptops because I am assuming the new wireless router will not provide NAS capabilities for OS X 10.8.2 (products like this/non-Apple products rarely seem to work with OS X 10.8.2/Macs to provide NAS features and capabilities). Finally, I want to continue to use my Apple laptop and AirPlay to wirelessly access and play my iTunes music collection stored on the TC's hard drive. I also want to continue to use my Apple laptop, AirPlay and Apple TV to wirelessly watch movies and TV shows stored on the additional external hard drive connected to the TC via USB. Can someone please advise on how to set-up my new Asus wireless router with my existing TC in such a way to accomplish all of this?
What is the best configuration or set-up to accomplish my above goals?
Thank you in advance for your assistance!!!
THE FULL STORY
I live in an apartment building where my existing Time Capsule (TC) is located in my living room and serves many purposes. Specially, my TC is at least all of the following:
(1) Wi-Fi router connected to Comcast Internet service via Motorola SB6121 cable modem - currently the TC is the Wi-Fi base station that connects to the modem and has the gateway address to the Internet. The TC now provides the DHCP service for the Wi-Fi network.
(2) Wireless router providing Internet and Wi-Fi network access to several Wi-Fi clients - two Apple laptop computers, an iPod touch, an iPad and an iPhone all connect wirelessly to the Internet via the TC.
(3) Wired Ethernet router providing Internet and Wi-Fi network access to three different devices - a Panasonic TV, LG Blu-Ray player and an Apple TV each use one of the three LAN ports on the back of the TC to gain access to the Internet.
(4) Primary base station in my attempt to extend my wireless network to a distant (located far away) Denon a/v receiver requiring a wired Ethernet connection - In addition to the TC, which is my primary base station, I am also using a second extended Wi-Fi base station (a Netgear branded product) to wirelessly extend my WiFi network to a Denon receiver located in the master bedroom and requiring a wired Ethernet connection. I cannot use a wired Ethernet connection to continuously travel from the living room to the master bedroom. The distance is too great as I cannot effectively hide the Ethernet cable in this apartment.
(5) Time Machine (TM) backup facilitator - I use my TC to wirelessly back-up two Apple laptops using Apple's Time Machine (TM) application. However, I ran out of storage space on my TC and therefore added external storage to it. Specifically, I added an external hard drive to my TC via the USB port on the back of the TC. I now use this added external hard drive connected to the TC via USB as the destination storage drive for my TM back-ups. I have partitioned the added external hard drive, and each of the several partitions all have enough storage space (e.g., each of the two partitions used by TM are sized at three times the hard drive space of each laptop, etc.). Everything works flawlessly.
(6) Network Attached Storage (NAS) - In addition to using the TC's Network Attached Storage (NAS) capabilities to wirelessly back-up two Apple laptops via TM, I also store other additional files on both (A) the hard drive built into the TC and (B) the additional external hard drive connected to the TC via USB (there are additional separate partitions on this drive for these other additional and non-TM backup files).
I use the TC's NAS feature with my Apple laptop and AirPlay to wirelessly access and play my iTunes music collection stored on the TC's hard drive. I also use my Apple laptop, AirPlay and Apple TV to wirelessly watch movies and TV shows stored on the additional external hard drive connected to the TC via USB. Again, everything works wirelessly and flawlessly. (Note: the Apple TV is connected to the network via Ethernet and a LAN port on the back of the TC).
The issue I am having is when I try to listen to music via Apple's AirPlay in the master bedroom. This master bedroom is located at a distance of two rooms away from the TC's current location in the living room, which is a distance of about 50 feet. This apartment has a long rectangular floor plan where each room is connected to the next in a straight line. In order to use AirPlay in the master bedroom I am using a second extended Wi-Fi base station (a Netgear branded product) to wirelessly extend my WiFi network to a Denon receiver located in the master bedroom and requiring a wired Ethernet connection. This additional base station connects wirelessly to the WiFi network provided by my TC and then gives my Denon receiver the wired Ethernet connection it needs to use AirPlay. I have tried moving my iTunes music directly onto my laptop's hard drive, and then I used AirPlay on this same laptop to connect to the Denon receiver. I always get a successful connection and the song plays, but the problem is that the connection inevitably drops.
I live in an apartment building and all of the many wireless routers in this building create a great deal of WiFi interference on both the 2.4 GHz and 5GHz bands. I have tried connecting the Netgear product to each the 2.4 and 5 GHz bands, but neither band can successfully maintain a wireless connection between the TC and the Netgear product. I also attempted to maintain a wireless connection to an iPod touch using the 2.4 GHz band and AirPlay on this iPod touch to play music on the Denon receiver. Again, I was able to establish a connection and successfully play music, but after a few minutes the connection dropped and the music stopped playing. I therefore have concluded that I have a poor wireless connection in the master bedroom. I can establish a connection, but it is intermittent with frequent drops. I have verified this with both laptops by working in the master bedroom for an entire day on both laptops. The Internet connection in this master bedroom proved to drop out frequently - about once an hour with the laptops. The wireless connection and the frequency of its dropout are far worse with the iPod touch and an iPhone.
I cannot relocate the TC. Also, this is an apartment and I therefore cannot extend the range of my network with Ethernet cable (I cannot drill through walls/ceilings, etc.). It is an old building with antiquated wiring and power-line adapters are not likely to function properly, nor can I spare the direct power outlet required with a power-line adapter. I simply need every outlet I can get and cannot afford to block any direct outlet.
My solution is to use a more powerful wireless router. I found the ASUS RT-AC66U Dual-Band Wireless-AC1750 Gigabit Router which will likely provide a better connection to my wireless Internet in the master bedroom than the TC. The 802.11ac band of this Asus wireless router is totally useless to me, but based on what I have read I believe this router will provide a stronger connection at greater distances then my TC. And I will be ready for 802.11ac when it becomes more widely available.
However, I still need to maintain the TC's ability to work seamlessly with TM to backup my two laptops. Also, I doubt the new Asus router will provide OS X 10.8.2 with NAS like features and capabilities. Therefore, I still would like to use the TC's NAS capabilities to share files on my network wirelessly assuming the Asus wireless router fails to provide this feature. I need a new and more powerful wireless router, but I need to maintain the TC's NAS features and seamless integration with TM. Finally, I want to continue to use my Apple laptop and AirPlay to wirelessly access and play my iTunes music collection stored on the TC's hard drive. I also want to continue to use my Apple laptop, AirPlay and Apple TV to wirelessly watch movies and TV shows stored on the additional external hard drive connected to the TC via USB. Can someone advise on how to set-up my existing TC with this new Asus wireless router in such a way to accomplish all of this?
Modem
Motorola SB6121 SURFboard DOCSIS 3.0 Cable Modem
Existing Wireless Router and Primary Wi-Fi Base Station - Apple Time Capsule
Apple Time Capsule MC343LL/A 1TB Sim DualBand (purchased June 2010, likely the Winter 2009 Model)
Desired New Wireless Router and Primary Wi-Fi Base Station - Non-Apple Asus
ASUS RT-AC66U Dual-Band Wireless-AC1750 Gigabit Router
Extended Wi-Fi Base Station - Provides an Ethernet Connection to a Denon A/V Receiver Two Rooms Away from the Modem
Netgear Universal Dual Band Wireless Internet Adapter for TV & Blu-Ray (WNCE3001)
Addition External Hard Drive Attached to the Existing Apple Time Capsule via USB
WD My Book Studio 4TB Mac External Hard Drive Storage USB 3.0
Existing Laptops on the Wireless Network Requiring Time Machine Backups
MacBook Air (11-inch, Mid 2012) OS X 10.8.2
MacBook Pro (13-inch Mid 2010) OS X 10.8.2
Other Existing Apple Products (Clients) on the Wireless Network
iPod Touch (second generation) is model A1288.
iPad (1st generation)
Apple TV (3rd generation) - Quantity two (2)

Thanks Bob Timmons.
In regards to a Plan B, I hear ya brother. I am already on what feels like Plan Z. Getting WiFi to a far off room in an apartment building crowded with WiFi routers is a major pain.
I am basing my thoughts on the potential of a new and more powerful router reaching the far off master bedroom based on positive reviews on cnet.com, pcmag.com and pcworld.com. All 3 of these web sites have reviewed the Asus RT-AC66U 802.11AC wireless router as well as its virtual twin cousin 802.11n router. What impressed me is that all 3 sites rated this router #1 overall in terms of both range and speed (in both the 802.11n and 802.11AC flavors). They tested the router in real world scenarios where the router needed to compete with a lot of other wireless routers. One of the sites even buried this Asus router in a media room with thick walls and inside a media cabinet. This Asus router should be able to serve my 2.4 GHz band wireless clients (iPod Touch and iPhone 4) with a 2.4GHz Wireless-N band offering some 50 feet of dependable range and a 60 Mbps throughput at that range. I am hoping that works, but it's borderline for my master bedroom. My 5 GHz wireless clients (laptops) will enjoy a 5GHz Wireless-N band offering 150 feet of range and a 200 Mbps throughput at that range. I have no idea what most of that stuff means, but I did also read that Asus could reach 300 feet and I got really excited. My mileage may vary of course and I'm sure I'm making some mistakes in my interpretation of their data. However, my Winter 2009 Time Capsule was rated by cnet.com to deliver real world performance of less than that, and 802.11AC may or may not be useful to me someday. But when this Asus arrives and provides anything other than an excellent and consistent wireless signal without drops in the master bedroom it's going right back!
Your solution sounds great, but I have some questions. I'm using OS X 10.8.2 and Airport Utility (version 6.1 610.31) and on its third tab labeled "Wireless" the top option enables you to set "Network Mode" to either:
Create a wireless network
Extend a wireless network
Off
Given your advice to "Turn off the wireless on the TC," should I set Network Mode to Off? Sorry, I'm clueless in regards to how to turn off the wireless on the TC any other way. Can you provide specific steps on how to turn off the wireless on the TC? If what I wrote is correct then what should the rest of this Wireless tab look like, or perhaps it is irrelevant when wireless is off?
Next, what do you mean by "Configure the TC in Bridge Mode?" Under Airports Utility's fourth tab labeled "Network" the top option "Router Mode" allows for either:
DHCP and Nat
DHCP Only
Off (Bridge Mode)
Is your advice to Configure the TC in Bridge Mode as simple as setting Router Mode to Off (Bridge Mode)? If yes, then what should the rest of this "Network" tab look like? Anything else involved in configuring the TC in Bridge Mode or is it really as simple as setting the Router Mode to "Off (Bridge Mode)"?
How about the other tabs in Airport Utility, can they all stay as is assuming I use the same network name and password for the new Asus wireless router? Or do I need to make any other changes to the TC via Airport Utility?
Finally, in regards to your Plan B suggestion. I agree. But do you have a Plan B for me? I would greatly appreciate any alternative you could provide. Specifically, if you needed a TC's Internet connection to reach a far off corner of your home how would you do it? In the master bedroom I need both a wired Ethernet connection for the Denon a/v receiver and wireless Internet connection for the iPhone and iPod Touch.
Power-Line Adapters - High Cost, Blocks at Least One Wall Outlet and Does Not Solve the Wireless Need
I actually like exactly one power-line adapter, which is the D-Link DHP-540 PowerLine AV 500 4-Port Gigabit Switch. This D-Link power-line adapter plugs into your wall outlet with a normal sized plug (regular standard power cord much like any other electronic device) instead of all of the other recommended power-line adapters that not only use at least one wall outlet but also often block the second outlet. You cannot use a power strip with a power-line adapter which is very impractical for me. And everything about my home is strange and upside down. The wiring here is a disaster and I don't have faith in its ability to carry Internet access from the living room to the master bedroom. And this D-Link power-line adapter costs $90 each and I need at least two to make the connection to the Denon A/V receiver. So, $180 on this solution and I still don't have a dependable drop free wireless connection in the master bedroom. The Denon might get its Ethernet Internet connection from the power-line adapter, but if I want to use an iPhone 4 or iPod Touch to stream AirPlay music to the Denon wirelessly (Pandora/iTunes, etc.) from the master bedroom the wireless connection will not be stable in there and I've already spent $190 on just the two power-line adapters needed.
Extenders / Repeaters / Wirelessly Extending the Wireless Network
I have also read great things about the Amped Wireless High Power Wireless-N 600mW Gigabit Dual Band Range Extender (Repeater) SR20000G and the My Net Wi-Fi Range Extender. The former is very powerful and the latter is easier to install. Both cost about $150 ish so similar to a new Asus router. However, everything I read about Range Extenders points to them not being very effective for a far off corner of your house wherein it's apparently hard to place the range extender in the sweet spot where it both gets a strong enough signal to actually effectively extend the wireless signal and otherwise does not reduce network throughput speeds to unacceptable speeds.
Creating a Roaming Network By Hard Wiring with Ethernet Cable - Wife Would Say, "**** No!"
Even Apple seems to warn against wirelessly extending your network (see: http://support.apple.com/kb/HT4145#) and otherwise strongly recommends a roaming network where Ethernet cable is used to connect two wireless base stations. However, I am in an apartment where stringing together two wireless base stations with Ethernet cable would have an extremely low wife acceptance factor (WAF). I cannot (both contractually and from a skill prospective) hide Ethernet wire in the walls or ceiling. And having visible Ethernet cable running from room-to-room would be unacceptable, especially to the wife.
So what is left? Do you have a Plan B for me? Thanks in advance for your help!

Multiple backups of same iPhone on one computer possible?

Moved this over here from a different area in hopes of getting more eyeballs on it.
Does anyone know if it is possible to have multiple backups of the same iPhone on your computer? I have tried changing the name of the phone (ex. my_iPhone, myiPhoneA) but it still only lists one phone (the most recent name) in the "iPhones backed up on this computer" list in itunes. If anyone has been able to do this, or just knows it could be done, any help would be greatly appreciated.
Also, does anyone know where the computer actually stores the backup info. Assuming I could overwrite an existing backup file with them, being able to navigate to and save those files would allow me to do pretty much what i am looking to.
thanks,
christian

Yes. It's possible to have more than one backup of your iPhone on your computer. The backup is stored in this folder: Library/Application Support/MobileSync/Backup in your users profile. You have to disconnect your iPhone, navigate to the folder, move that folder to another part of your computer, and then plug your iPhone back in. This should create another backup in that folder. Then if you add the folder that you moved back in. You'll have two different backups. This is a link to the article where I got this info from. It also has the other places backups are kept on your computer.
http://www.tuaw.com/2007/08/22/more-on-iphone-backups

How do I backup an iTunes library if it is on an external harddrive

Hi
Like so many I have an iTunes library that is rapidly outgrowing my internal harddrive. (ahh Dr Who why did you have to be so good!!??!)
I have been using timemachine to backup my MacBook's drive.
I found articles:
How to move iTunes library to external drive (pretty much simple as!!) I even have the perfect portable drive
How to Back up iTunes to an external drive (also simple)
But what I can't find (and maybe I am being stupid?) is how to back up that new iTunes library (in future backups) now that it is on it's own external drive. Do I need to move it to the MacBook each month and do a manual back up? - pretty sure time machine wont back up the external drive (even though the time machine drive is way big enough)
Not having used external drives too often I am not sure if maybe I can back up the library by following the procedure for backing up to an external drive but just picking the library from where it sits on a second external drive to start it - guess I could just test this before I delete the internal library?
Both of my ideas seem time consuming (and a bit "waving the rubber chicken" to quote Merlin Mann) - any recommendations for a more automated process - the whole reason for me using Time machine is it works without me having to be involved.
Any help would be appreciated
My need exceeds my skills
Thanx
Cecilia
(waiting to sort this out before upgrading to Lion )

I just love this. I may have found the answer which showed up (from 2008) when I posted this Q (but of course did not show up when I first searched :?
https://discussions.apple.com/message/7566039#7566039
I will give this a test run over the weekend. Cross fingers and wave that rubber chicken
C

How do you stop Mountain Lion from making endless copies and backups of everything?!

I already have a similar topic on this when I needed to figure out how to stop Mountain Lion from making endless copies of my text edit files and I was going to try the disabling of it that someone in that thread suggested, but I can't find where the Versions backups are being stored.
Anyway, tonight I cam across a new problem, when I went into "about this Mac" and looked at my Storage, I had almost 1gb of data in the "backups" section. I just happened to have Finder open when I went into the Time Machine in the status bar and when it entered Time Machine, I had dozens of copies of my desktop. Thing is, I don't have my Time Machine hard drive connected and I don't have a Time Capsule router/hard drive. And don't give me this garbage about how "It's not real backups, it's just a snapshot" or whatever, because the ONLY things that I have stored on my computer that I have altered since I got mountain lion is two Text Edit files and the Finder Desktop (and yes, I have checked almost all the programs I use, and of the things that Time Machine will open in, those are the only things that have backups listed that I can access) and almost 1gb is being taken up completely needlessly with the computer backing up things onto itself. Obviously these are more than just snapshots and are obviously the real files because after throwing EVERYTHING on my desktop into a file, that file is only 3.8mb in size, so that almost 1GB in backups is coming from SOMEWHERE.
The solution I aluded to in my first sentence also depends on going into the Terminal to make each individual app stop auto saving Versions, however, since my desktop is being backed up, there's no program to stop Mountain Lion from doing that.
Can anyone help me figure out how to make it stop backing up? Seriously, almost 1 gb is being totally wasted on a series of desktop items that are 3.8mb in size, one Text Edit file that is 250kb in size, and another text edit file that is 41kb in size. What person in Apple would possibly have thought this endless backing up of files onto the main hard drive would have been a good idea? So in a year if I did nothing but go on the internet, save one picture to one file on my desktop and did nothing else with my computer, would I have 200 gb of desktop backups that the computer saved onto itself? Are you kidding me? OR failing that, can anyone tell me how to find this damned backup file and delete it? I'm not an idiot, I know how to plug in a hard drive or flash drive and backup my information, I don't need my computer to be making hundreds of copies of every single file on my computer that I change slightly onto itself that not only needlessly eats up it's own space, but if the hard drive died, all those "backups" would be gone too because it wrote the backups to itself.
I am so frustrated by this totally ridiculous and wasteful "feature" they put in, it does nothing but waste hard drive space with it's hundreds of copies of everything you alter slightly. And I am absolutely not starting any video editing projects until I figure out how to turn this off. If around 4mb of total text and desktop backups add up to almost 1gb in a few weeks, what the heck is a video editing project going to end up in with size? Am I the only one completely flustered by this ridiculousness? Is there any point in writing into Apple to complain or are they just going to say "No, we're brilliant, we think this is an amazing feature so you just have to deal iwth it and when your hardd drive fills up, too bad, jerk!"?? Help! Thanks!

Well as I pointed out in my post, "Sadly, my Text Edit documents are still all there, every single time I opened them and made a small change, there is another copy stretching all the way back to the day I installed Mountain Lion." so if you can explain to me how July 26 - Aug 16 is a week, I will concede that it is a good idea. Short of that, no I have been capable of making my own backups since I was 16 years old (16 years ago) I don't need my computer to endlessly do it for me in a way I am completely unable to shut off. That's what I have external hard drives, flash drives, a DVD burner, Drop Box, E-mail (as in emailing copies to myself) and icloud for. If I am doing something and I don't have access to a single one of those options, I don't know why I brought my computer with me in the first place. And I don't see how you can say it's an illusory gain in disk space, hundreds of copies of text documents, garageband files, Final Cut files, Motion Files and basically any program that makes files onto my comptuer that I can myself make incremental changes to, those all need to be stored somehow. Again, if you can explain to me how July 26 - Aug 16 is a week, I will agree with you that that is a good thing because IF it only saved for a week, it wouldn't be an issue. Sadly, no matter how many links you post, I still have text edit backups stretching from today back to July 26. They're not going away and I have no reason to beleive any other file I edit is going to go away either since they haven't been. They're all there eating up HD space and this imaginary "week" limit is simply not coming into effect. I hate it and there needs to be a simple way to simply shut it off. I didn't spend hundreds of dollars on external drives just for my main hard drive to be filled up with hundreds un useless, undeletable backups of stuff I already have backed up.

How to backup multiple iphones with different iCloud accounts but same apple id?

I would like to back up 3 idevices each with different icloud accounts to itunes. But they use the same apple id so that itune purchases can be installed on each device (2 iphones and 1 ipad).
All I want to do is create a backup in case the phones need to be restored. I also want to back up before downloading iOS 8.
The Macbook Pro that I will back up to has one user and one itunes library.
Is this possible without mixing up address books and contacts etc? Appreciate if some one could direct me to detail step-by-step instructions if they exist or please tell me how I can do this.
Thanks.

With Family Sharing they don't need to have the same Apple ID anymore.
But backups to iTunes are kept separate among multiple devices; Apple ID and iCloud isn't involved at all. Just make sure the devices do not have the same name.

DW Backup

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