Raid Password
We just got our xserve raid and it says we have the incorrect password, but we haven't had a chance set a password. What is the Default factory password?
http://docs.info.apple.com/article.html?artnum=86367
The monitoring password is "public"; the management password is "private". You may want to change these passwords as soon as possible to maintain system security.
Similar Messages
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I recently bought and Xserve RAID on ebay. It has never been used except that the owner and started the process of naming and adding a password. He has since forgotten the password and I cannot get into set up the RAID. Is there any way to re format the Xserve so that i can set it up. Thanks for your help...
http://support.apple.com/kb/HT2758
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Error code 1 was returned by the audio driver :( randomly!
hey all! ive been getting this messege "error code 1 was returned by the audio driver" almost every time i try and merge tracks, bounce track in place, bounce region in place, or mixdown stereo regions per tracks. NOT when i do a real song bounce though. i feel like im noticing my computer is taking a long time to copy audio files into logic projects...i dont know if they are related though. but this error code 1 thing has been hapening CONSTANTLY. the thing is...nothing has changed. i havnt installed or changed anything on my system. its happening on ALL of my old projects, and MOST of my new ones. ive tried disabling all third party AUs and it still happens. do i have bad ram? a bad drive? do i need to reinstall everything? thanks so much in advance!
Ok, I don't know if this solves your problem... but as for what was triggering the 'Error code 1' message on my computer... Here's the update.
After much troubleshooting, the cause of this error in my setup was the Highpoint RocketRaid 2314 eSata PCIe card.
The Highpoint RocketRaid driver is included in OS X 10.8 with no additional drivers / installers to run. However, it isn't compatible with the old driver when upgrading the kernel (ie. 10.6 - 10.8)
I was bouncing to an external drive connected through eSata to the RocketRaid PCIe card... error message. Time Machine backup connected through eSata... error message. The drives were being dismounted rudely, or losing connection momentarily and reconnecting, resulting in the error messages.
Here are the instructions from Highpoint tech support to manually uninstall the embedded driver, and then reinstall the old Snow Leopard driver for use in Mountain Lion (10.8)... which works as it's suppposed to.
1. Go the folder System > Library > Extensions >, look for the file HighPointRR.kext and delete that file.
2. Second, download the driver from the link below, then run the Un-install script to remove any previous installed driver.
http://www.hptmac.com/productfiles/bios_driver/hptrr-mac106-driver-v11...
Then re-install the driver, but do not reboot or restart the system.
3. Third, download the webGUI from the link below. And run the un-install script to remove any previous installed web GUI.
http://www.hptmac.com/productfiles/WebGUI-Mac-v168-091120.dmg
Then re-install the web GUI and reboot after installation is complete.
Once the system has booted up, open a browser and type URL to log into web GUI.
http://localhost:7402
User Name: RAID
Password: hpt
I hope that this helps someone! -
XServe RAID lost password... temporarily??
Last week, I fired up the 1.5 version of RAID Admin for the first time. I couldn't figure out the old password. I tried the default, and it let me in. I know I changed the passwords about 6 months ago. I am going to update the firmware next weekend anyway, so I didn't bother changing it. It is still on firmware 1.2 or so.
This week, I come in and it wouldn't take the default- it went back to my specific password!! I don't know if the firmware update will be addressing this issue, but I find it a very serious security risk. I figured I would post this in case anyone else has had / is having this issue.
-BrettThat sounds pretty strange. You know, there is a way to intentionally make the RAID temporarily forget your password. I think you press the controller reset button briefly (using a paperclip or something), and it should change the password to defaults for a few minutes, and then it goes back. (This is different from a full controller reset, where you hold the button for longer).
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System password no longer works after 10.9.4 update
YOU CAN READ MORE ABOUT IT HERE:
Re: Issues after Software OS X 10.9.4 (13E28) upgradeRe: Issues after Software OS X 10.9.4 (13E28) upgrade
Same problem, here, updated, pw n longer works, HOW TO FIX? Can’t install anything, any ideas?
HERE IS MY ENTRSFO, HOPE IT HELPS:
EtreCheck version: 1.9.12 (48)
Report generated July 18, 2014 at 11:49:39 AM PDT
Hardware Information:
27" iMac (Early 2011)
iMac - model: iMac12,2
1 2.7 GHz Intel Core i5 CPU: 4 cores
16 GB RAM
Video Information:
AMD Radeon HD 6770M - VRAM: 512 MB
iMac 1920 x 1080
System Software:
OS X 10.9.4 (13E28) - Uptime: 1 day 11:8:27
Disk Information:
ST31000528AS disk2 : (1 TB)
EFI (disk2s1) <not mounted>: 209.7 MB
Macintosh HD (disk2s2) / [Startup]: 999.35 GB (59.06 GB free)
Recovery HD (disk2s3) <not mounted>: 650 MB
OPTIARC DVD RW AD-5690H
HGST HUS724020ALE640 disk0 : (2 TB)
EFI (disk0s1) <not mounted>: 209.7 MB
disk0s2 (disk0s2) <not mounted>: 2 TB
Boot OS X (disk0s3) <not mounted>: 134.2 MB
HGST HUS724020ALE640 disk1 : (2 TB)
EFI (disk1s1) <not mounted>: 209.7 MB
disk1s2 (disk1s2) <not mounted>: 2 TB
Boot OS X (disk1s3) <not mounted>: 134.2 MB
USB Information:
Apple Inc. FaceTime HD Camera (Built-in)
Apple Inc. BRCM2046 Hub
Apple Inc. Bluetooth USB Host Controller
Apple Computer, Inc. IR Receiver
Apple Internal Memory Card Reader
FireWire Information:
LaCie d2 quadra (button) 400mbit - 800mbit max
EFI (disk4s1) <not mounted>: 209.7 MB
Snow Leopard Copy (disk4s2) /Volumes/Snow Leopard Copy: 666.67 GB (18.36 GB free)
Desktop Download(s) from iMac (disk4s3) /Volumes/Desktop Download(s) from iMac: 666.67 GB (60.95 GB free)
OS Lion (disk4s4) /Volumes/OS Lion: 332.71 GB (3.91 GB free)
Recovery HD (disk4s5) <not mounted>: 650 MB
MBP COPY (disk4s6) /Volumes/MBP COPY: 333.09 GB (164.16 GB free)
Avid Mbox Pro 400mbit - 400mbit max
Thunderbolt Information:
Apple Inc. thunderbolt_bus
G-Technology G-RAID with Thunderbolt
Configuration files:
/etc/hosts - Count: 18
Gatekeeper:
Mac App Store and identified developers
Kernel Extensions:
[loaded] at.obdev.nke.LittleSnitch (4050 - SDK 10.8) Support
[loaded] com.Cycling74.driver.Soundflower (1.6.6 - SDK 10.6) Support
[loaded] com.HGST.driver.GDOCKDriver (1.0.3 - SDK 10.7) Support
[loaded] com.avid.driver.firewire.mboxpro (1.3.0 - SDK 10.7) Support
[loaded] com.digidesign.iokit.DigiDal (10.0f56 - SDK 10.6) Support
[not loaded] com.line6.driver.xtaudio (7.3.6 - SDK 10.7) Support
[not loaded] com.line6.iokit.ClassicNotSeizeVariaxIF (1.0.1) Support
[not loaded] com.paceap.kext.pacesupport.leopard (5.9 - SDK 10.4) Support
[not loaded] com.paceap.kext.pacesupport.master (5.9 - SDK 10.6) Support
[not loaded] com.paceap.kext.pacesupport.panther (5.9 - SDK 10.3) Support
[loaded] com.paceap.kext.pacesupport.snowleopard (5.9 - SDK 10.6) Support
[not loaded] com.paceap.kext.pacesupport.tiger (5.9 - SDK 10.4) Support
[not loaded] com.roxio.TDIXController (1.7) Support
[not loaded] com.wacom.kext.pentablet (5.3.3 - SDK 10.8) Support
[loaded] com.waves.driver.soundgrid (2.0.0) Support
Startup Items:
DigidesignLoader: Path: /Library/StartupItems/DigidesignLoader
Problem System Launch Daemons:
[failed] com.apple.wdhelper.plist
Launch Daemons:
[running] at.obdev.littlesnitchd.plist Support
[loaded] com.adobe.fpsaud.plist Support
[loaded] com.adobe.SwitchBoard.plist Support
[loaded] com.google.keystone.daemon.plist Support
[running] com.line6.l6ksettingmgr.plist Support
[loaded] com.oracle.java.Helper-Tool.plist Support
[loaded] com.oracle.java.JavaUpdateHelper.plist Support
[running] com.paceap.eden.licensed.plist Support
[loaded] com.timesoftware.timemachineeditor.helper.plist Support
[running] com.waves.daemon.SoundGridProtocolService.plist Support
[loaded] PACESupport.plist Support
Launch Agents:
[running] at.obdev.LittleSnitchUIAgent.plist Support
[not loaded] com.adobe.AAM.Updater-1.0.plist Support
[running] com.avid.mboxpro.helper.plist Support
[running] com.canon.MFManager.plist Support
[loaded] com.divx.dms.agent.plist Support
[loaded] com.divx.update.agent.plist Support
[loaded] com.google.keystone.agent.plist Support
[loaded] com.oracle.java.Java-Updater.plist Support
[running] com.wacom.pentablet.plist Support
User Launch Agents:
[loaded] com.adobe.AAM.Updater-1.0.plist Support
[not loaded] com.macpaw.CleanMyMac.trashSizeWatcher.plist Support
[failed] com.macpaw.CleanMyMac2Helper.diskSpaceWatcher.plist Support
[loaded] com.macpaw.CleanMyMac2Helper.scheduledScan.plist Support
[failed] com.macpaw.CleanMyMac2Helper.trashWatcher.plist Support
User Login Items:
iTunesHelper
SpeechSynthesisServer
uTorrent
G-Technology Assistant
Internet Plug-ins:
AdobePDFViewerNPAPI: Version: 11.0.07 - SDK 10.6 Support
Flash Player: Version: 14.0.0.145 - SDK 10.6 Cannot contact Adobe
EPPEX Plugin: Version: 10.0 Support
iLokClientHelper: Version: 3.6 - SDK 10.5 Support
DivX Web Player: Version: 3.1.0.13 - SDK 10.5 Support
AdobePDFViewer: Version: 11.0.07 - SDK 10.6 Support
googletalkbrowserplugin: Version: 5.4.2.18903 Support
RL Secure Plug-In Layer: Version: (null) - SDK 10.5 Support
MagellanPlugIn: Version: 1.2 - SDK 10.6 Support
QuickTime Plugin: Version: 7.7.3
FlashPlayer-10.6: Version: 14.0.0.145 - SDK 10.6 Support
AdobeAAMDetect: Version: AdobeAAMDetect 1.0.0.0 - SDK 10.6 Support
GarminGpsControl: Version: 4.2.0.0 - SDK 10.8 Support
Silverlight: Version: 5.1.20913.0 - SDK 10.6 Support
OVSHelper: Version: 1.1 Support
Default Browser: Version: 537 - SDK 10.9
Flip4Mac WMV Plugin: Version: 3.0.0.126 - SDK 10.8 Support
o1dbrowserplugin: Version: 5.4.2.18903 Support
WacomTabletPlugin: Version: WacomTabletPlugin 2.1.0.2 Support
JavaAppletPlugin: Version: Java 7 Update 60 Check version
WacomNetscape: Version: 2.1.0-1 - SDK 10.8 Support
Safari Extensions:
Conduit Search for Safari: Version: 1.0
Searchme: Version: 1.3
Audio Plug-ins:
BluetoothAudioPlugIn: Version: 1.0 - SDK 10.9
AirPlay: Version: 2.0 - SDK 10.9
AppleAVBAudio: Version: 203.2 - SDK 10.9
iSightAudio: Version: 7.7.3 - SDK 10.9
iTunes Plug-ins:
Quartz Composer Visualizer: Version: 1.4 - SDK 10.9
User Internet Plug-ins:
ConduitNPAPIPlugin: Version: 1.0 - SDK 10.6 Support
UploadManager: Version: (null) - SDK 10.5 Support
Google Earth Web Plug-in: Version: 7.1 Support
ContentManager: Version: (null) - SDK 10.5 Support
RocketEngine: Version: (null) - SDK 10.5 Support
3rd Party Preference Panes:
Flash Player Support
Flip4Mac WMV Support
Java Support
Line6AudioMIDI Support
Mbox Pro Support
YAMAHA-USBMIDIPatch Support
Time Machine:
Skip System Files: NO
Mobile backups: OFF
Auto backup: NO - Auto backup turned off
Volumes being backed up:
Macintosh HD: Disk size: 930.71 GB Disk used: 875.71 GB
Destinations:
TIME MACHINE [Local] (Last used)
Total size: 1
Total number of backups: 3
Oldest backup: 2013-10-21 19:02:42 +0000
Last backup: 2014-03-19 11:19:09 +0000
Size of backup disk: Too small
Backup size 1 < (Disk used 875.71 GB X 3)
Time Machine details may not be accurate.
All volumes being backed up may not be listed.
Top Processes by CPU:
2% SGProtocolService
1% DashboardClient
1% WindowServer
1% fontd
0% Safari
Top Processes by Memory:
999 MB com.apple.SpeechRecognitionCore.speechrecognitiond
459 MB DaisyDisk
360 MB mds_stores
180 MB Safari
164 MB Mail
Virtual Memory Information:
8.79 GB Free RAM
4.12 GB Active RAM
1.46 GB Inactive RAM
1.62 GB Wired RAM
1.76 GB Page-ins
9 MB Page-outs
Like Show 0 Likes(0)Me again, THANKS FOR HE TALENS well it kind of worked, but I had one chance and have not seen it since but all the root, or iCloud, basically all keychains might have been rest to defaults, but if I try a password, it hakes and says incorrect, the apple id worked though?!?
NIGHTMARE AND NEED THI FOR WORK, last backup (from apples time machine, not sure how old.
Your or anyones HELP! is greatly appreciated! -
Trying to create a password protected disk image in 10.8.4
Trying to create a password protected disk image in 10.8.4. I follow steps in Apple:Support but I get an error saying "Resource busy"?
Please read this whole message before doing anything.
This procedure is a diagnostic test. It’s unlikely to solve your problem. Don’t be disappointed when you find that nothing has changed after you complete it.
The purpose of the test is to determine whether the problem is caused by third-party software that loads automatically at startup or login, by a peripheral device, or by corruption of certain system caches.
Disconnect all wired peripherals except those needed for the test, and remove all aftermarket expansion cards. Boot in safe mode and log in to the account with the problem. Note: If FileVault is enabled on some models, or if a firmware password is set, or if the boot volume is a software RAID, you can’t do this. Ask for further instructions.
Safe mode is much slower to boot and run than normal, and some things won’t work at all, including sound output and Wi-Fi on certain iMacs. The next normal boot may also be somewhat slow.
The login screen appears even if you usually log in automatically. You must know your login password in order to log in. If you’ve forgotten the password, you will need to reset it before you begin. Test while in safe mode. Same problem? After testing, reboot as usual (i.e., not in safe mode) and verify that you still have the problem. Post the results of the test. -
I have tried to re-install iTunes 11.0.3 at least 6 times.
I have also downloaded iTunes 11.0.3 at least 5 times.
I have changed my Apple ID password.
I have downloaded (again, I've done that many times) iTunes 11.0.3, then I switched off the iMac, then restarted the wi-fi modem. Switched on the iMac, loaded iTunes, same problem.
I tried to just switch off the wi-fi, did the same as point above, same problem.
Even tried to change the system date to 2038, this only seemed (although I doubt it) to fix the "not responding" issue which I had this morning.
The Apple ID password issue, where it asks me for the password loads and loads of times (probably 50 times or more), one after the other has been happening for about 3 days now.
Here is a copy of my message problem:
iTunes Problem, can't seem to find a solution online.
I am running OS X 10.8.3 on an iMac, have just loaded iTunes 11.0.3 a few days ago.
Firstly, I'd open iTunes and it would immediately say it was not responding, I'd have to force quit, try again, re-boot, try again etc. I tried re-installing iTunes, changing password, everything to no avail, then changed my date to 2038, and voila it started responding (no, don't ask me, I just read in online and was desperate enough to try it). Of course, I don't believe that this actually helped, I would like to know what did help or if there is something specific one needs to do to fix this.
I have not been able to get rid of this problem: Whenever I try to make a purchase it asks for my Apple ID password, dozens of times until I give up and press cancel, cancel, cancel.
Why does it do this? I don't want to purchase anything because I can't keep typing in my password again and again. I'm not exaggerating.
As I mentioned, I have tried to re-install iTunes, about 6 times, and I changed my password. I still get the same problem.
Also, my iTunes still looks like the classical iTunes and doesn't have the new interface.
Has anyone experienced this and was able to fix it, or does anyone know what the problem is? Please help, I'm at my wits end.Because too much time has passed I can't edit this into the prior comment, but here is the info regarding reverting to iTunes 11.0.2 (assuming you do have a time machine backup) from https://discussions.apple.com/message/22057703#22057703
W. Raider wrote:
Repairing permissions doesn't fix it.
I reverted to the previous version, 11.0.2.
1. Quit the new crash-prone iTunes.
2. Delete the app.
3. Restore v. 11.0.2 with Time Machine.
4. In your iTunes folder look for a folder called "Previous iTunes Libraries", find the latest one.
5. In the iTunes folder itself you'll see "iTunes Library.itl", delete it (or compress it and save a copy for later just in case.
6. Copy the newest .itl file in Previous iTunes Libraries to the iTunes folder and rename it "iTunes Library.itl".
7. Launch the older version of iTunes.
My crashing has seemed to have ceased with a revert to an older version. I noticed today that the newer crashing iTunes had been launched for hours but not playing anything, when I played internet radio it crashed within 5mins, fed up I reverted to an older version.
Btw, a simpler way to do this is to revert to older iTunes app, then hold Option when it launches and choose an older library. -
My MB Air is stuck on a grey screen each time I put my password in
Hello,
When I start up my MB Air and put my password in, it just goes to a grey screen and gets stuck there. Occasionally it does come on, but mostly it does not.
I have a Macbook Air 2011 using OSX Mavericks 10.9.3
Here are some possible causes:
I think it could have something to do with Safari and Firefox, which I've had problems with lately:
Safari - Since I've had this problem with logging on, Safari wasn't working properly. I could only get onto the home pages of websites, and nothing more. Nothing happened when I clicked on links, and I couldn't type anything into Google. I since fixed this problem by disabling an extension.
Firefox - Lately whenever I've opened Firefox, it has automatically gone to an update, failed the update, and then went to Firefox. The first time I was able to get onto my computer Firefox went into a major update which took ten minutes to download, and then Firefox crashed, and now the Firefox icon looks different (it looks like a piece of paper with a ruler pencil and paintbrush).
Also, my computer Hard Drive memory only has 5.3 GB left, and I always get messages saying my disk is almost full.
In any case, this stuff about Safari, Firefox and my disk space is just suggestions of problems I've been having lately, but my main problem is that I keep getting stuck on the grey screen (I can worry about Firefox and the hard drive later).
So any help at all would be appreciated, on how to reliably get my computer started again!
Thanks!Please read this whole message before doing anything.
This procedure is a diagnostic test. It’s unlikely to solve your problem. Don’t be disappointed when you find that nothing has changed after you complete it.
The purpose of the test is to determine whether the problem is caused by third-party software that loads automatically at startup or login, by a peripheral device, by a font conflict, or by corruption of the file system or of certain system caches.
Disconnect all wired peripherals except those needed for the test, and remove all aftermarket expansion cards, if applicable. Start up in safe mode and log in to the account with the problem. You must hold down the shift key twice: once when you turn on the computer, and again when you log in.
Note: If FileVault is enabled in OS X 10.9 or earlier, or if a firmware password is set, or if the startup volume is a software RAID, you can’t do this. Ask for further instructions.
Safe mode is much slower to start up and run than normal, with limited graphics performance, and some things won’t work at all, including sound output and Wi-Fi on certain models. The next normal startup may also be somewhat slow.
The login screen appears even if you usually login automatically. You must know your login password in order to log in. If you’ve forgotten the password, you will need to reset it before you begin.
Test while in safe mode. Same problem?
After testing, restart as usual (not in safe mode) and verify that you still have the problem. Post the results of the test. -
How to set up email in RAID Admin?
Using RAID Admin 1.5.1, I need to know how to set up the it up for automatic email notification. Okay I got as far as clicking the Email icon adding my .mac address. Now what do I put under SMTP. It's asking for the "server" and the "from email address". Our company uses a Microsoft Exchange server whether or not that means anything. And what is up with the check box for SMTP Server Authentication?
Thanks for any input. I appreciate it!
jeffreyThanks Donald for answering my question. I found the IP Address of our exchange server and I plugged that into the server field. And I plugged my own company email address into the "From Email Address" field. That didn't do it, so I plugged in my network username and password into the authentication fields. I clicked "Send Test Email" again. Still didn't work. But here is the key in case anyone else has problems. At least in my case, I had to click the "OK" button to verify my settings. Once verified, I went back into the email settings and clicked "Send Test Email" again. Voila! A test email ended into my .mac email account right onto my iPhone within 1 minute. I think this is so cool. I can be away from the office (whether I be skiing or golfing) and be notified instantly if one of the components start to fail on our Xserve RAID system. Awesome!!!!!!!
-
Cannot update Global Password Policies, no SSL bind, etc
Hello Community--
This is day 3 of the Apple Server Hostage Crisis, and it looks like I'll started clean slate build #5.
By way of background, I had a functioning ML/2.2.2 server that had RAID problems (and still does). Attempting to rebuild array failed and I lost the boot hard drives. I have access to dumpall.psql and all the user data (on an external drive). I attempted a couple of times to build a clean Mavericks/3.0 server but I couldn't figure out how to get the service data back. So I build a clean ML/2.2.2 system, got the wiki/calendar/contacts, etc data back in place to include establishment of an OD master using an archive. Turns out the archive was from one of my Mavericks/3.0 attempts, and while it seemed to create the OD okay, every time I tried to edit the global password policy, Server.app crashed. I decided to try to move up to Mavericks/3.0. Server.app no longer crashed but still cannot change global password policies. I get the following error:
servermgrd[]: servermgr_dirserv: +[PWPolicy setGlobalPolicyFromDict] error: policy data modification failed: Object class violation: attribute 'apple-user-passwordpolicy' not allowed ()
I deleted the OD master a couple of times and recreated it from a new archive. On the second iteration, my PositiveSSL cert was deleted....
Q1: Has anyone seen this password policy error and know how to solve it?
Additionally, although I have (had) the cert from PositiveSSL for my domain, the OD with Server 3 will not use it, instead reverting to a self-signed cert. All other services seem to work with the PositiveSSL cert. I've seen discussions in the community on this but have not found a solution.
Q2: Is this related to why I cannot create a secure binding?
I have not even gotten to the point of trying to set up Profile Manager to manage users and devices. I have not read anywhere that I *need* to have Profile Manger started to get a basic system running. From a Mavericks-based client where I've logged in with a local user, I can su <OD User> and log in, but the automount of the user's home directory fails due to an authentication issue.
Q3: In Mavericks, does a device have to be enrolled/configured in Profile Manager in order to bind and be usable?
Well, I'm off to start my next rebuild, but would still appreciate comments and suggestions as I suspect this hostage crisis is not over yet.
Thanks.
TimRebuilt from scratch and reloaded databases for services and the OD archive. But something was still jacked and passwords wouldn't take. I was starting to suspect it was OD again, but then I decided to completely wipe the device_management database, which I did following these steps: http://support.apple.com/kb/ht5349.
That may have gotten me on track, which is good because I was getting ready to recreate each user account. I'll continue the effort tomorrow (day 4).
I have not decided if I will try again for Mavericks/Server 3. Sigh....
Tim -
Using RAID 1 Hard Drive as an encrypted Time Machine Disk???
I'd like to purchase a RAID hard drive to use as a backup for my iMac with Time Machine, but a review on the Apple store site (emphasis mine) says:
"LacCie 4TB 2 big Thunderbolt Raid Hard Drive
Written by Alexander S from Calgary
Apr 9, 2012
Hey Guys!
Impressive, very quiet, in fact the quietest of all the drives I had. The speed increase is nice too, but of course, if the source is slower, you won't benefit from the speed that it is capable. Quiet is worth the price.
I did notice that, if I use it as a raid configuration, Disk Utility won't do permissions, unless I boot from it, unlike my firewire drive. All my drives and computers are encrypted, however you can't encrypt a raid configuration. Even using it as Time Capsule, it won't save to it, so it used image encryption. Haven't research this further yet.
One very nice thing I notice, there is no lag or spinning ball when you are waking up the unit, unlike the other drives using USB or Firewire. In fact, that was so annoying, that I would unmount the firewire drives asap when not needed. No spinning ball wakeup lag make it worth the money.
The large LED blue button is bright, you wouldn't want this where you sleep, however I don't need a night light in my office. LaCie may want to consider an option to dim or turn off the LED if desired.
When starting up my computer, the bluetooth keyboard and mouse, trackpad, usually take some seconds before I can move the mouse and enter password. Funny thing, it is available instantly when booting from the raid unit. I wonder why?
This is the results of about two week of use. I am seriously considering get another unit to match."
I encrypt my Time Machine backups. I'd like to run a backup drive in RAID 1 for safety. Does anyone know if this is possible?
Thank you!
(OS 10.8.2)I wouldn't use RAID for TM, but...
http://pondini.org/TM/2.html
https://discussions.apple.com/thread/4062015?start=0&tstart=0 -
Hi all!
I have a dual RAID1 setup consisting of 4 drives (4 TB each) setup like this;
/dev/md0 => sdb1, sda1
/dev/md1 => sdd1, sdc1
On top of this I used LVM to create a volumegroup spanning over both arrays;
--- Physical volume ---
PV Name /dev/md0
VG Name MediaGroupArray
PV Size 3.64 TiB / not usable 2.81 MiB
Allocatable yes (but full)
PE Size 4.00 MiB
Total PE 953829
Free PE 0
Allocated PE 953829
PV UUID xdFHBj-y5ZJ-qKoE-M9PG-pgjT-EceT-G7lvxX
--- Physical volume ---
PV Name /dev/md1
VG Name MediaGroupArray
PV Size 3.64 TiB / not usable 2.81 MiB
Allocatable yes (but full)
PE Size 4.00 MiB
Total PE 953829
Free PE 0
Allocated PE 953829
PV UUID XAWTzZ-n3qj-IIoU-HHM2-0dpB-U846-EvVMjq
--- Volume group ---
VG Name MediaGroupArray
System ID
Format lvm2
Metadata Areas 2
Metadata Sequence No 3
VG Access read/write
VG Status resizable
MAX LV 0
Cur LV 2
Open LV 2
Max PV 0
Cur PV 2
Act PV 2
VG Size 7.28 TiB
PE Size 4.00 MiB
Total PE 1907658
Alloc PE / Size 1907658 / 7.28 TiB
Free PE / Size 0 / 0
VG UUID GyUJrh-qXvp-klwy-M7ps-5mqQ-WMiZ-cs3BQg
And in this volumegroup I then created two logical volumes
--- Logical volume ---
LV Path /dev/MediaGroupArray/lvsrv
LV Name lvsrv
VG Name MediaGroupArray
LV UUID fWPLSu-qGoL-Xec6-VH82-yKr4-MmSs-FWTgkM
LV Write Access read/write
LV Creation host, time angelica, 2014-07-30 21:01:33 +0200
LV Status available
# open 1
LV Size 100.00 GiB
Current LE 25600
Segments 1
Allocation inherit
Read ahead sectors auto
- currently set to 256
Block device 253:0
--- Logical volume ---
LV Path /dev/MediaGroupArray/lvmedia
LV Name lvmedia
VG Name MediaGroupArray
LV UUID V940i2-e9VJ-8UTl-jF0k-EMDr-jJA0-6d7R4G
LV Write Access read/write
LV Creation host, time angelica, 2014-07-30 21:05:32 +0200
LV Status available
# open 1
LV Size 7.18 TiB
Current LE 1882058
Segments 2
Allocation inherit
Read ahead sectors auto
- currently set to 256
Block device 253:1
This have been working great for little over a month, until I received an email about the /dev/md0 array being degraded!
Checking /proc/mdstat
Personalities : [raid1]
md1 : active raid1 sdd1[1] sdc1[0]
3906886464 blocks super 1.2 [2/2] [UU]
bitmap: 0/30 pages [0KB], 65536KB chunk
md0 : active raid1 sdb1[1]
3906886464 blocks super 1.2 [2/1] [_U]
bitmap: 7/30 pages [28KB], 65536KB chunk
unused devices: <none>
shows that /dev/sda had fell out of the array. When trying to reassemble the RAID mdadm told me something along the line of "no such partition", sorry not able to give anything more specific since I didn't write it down...
Anyhow when I checked the partition table for all the drives I found that all the other drives showed one big partition of "Linux RAID" just as it was setup. However /dev/sda suddenly had one partition of type "Linux" that spanned just about half the drive and the rest was marked as free space. What worse was that gdisk told me that the GPT-table was corrupt and its attempts to fix it didn't work. Again sorry about the lack of details, didn't write this down either.
To try and fix it I decided wipe out the drive and then create a new partition followed by re adding it to the RAID, however i then got the following message:
sudo gdisk /dev/sda
GPT fdisk (gdisk) version 0.8.10
Partition table scan:
MBR: not present
BSD: not present
APM: not present
GPT: not present
Creating new GPT entries.
Command (? for help): n
Partition number (1-128, default 1):
First sector (34-7814035021, default = 2048) or {+-}size{KMGTP}:
Last sector (2048-7814035021, default = 7814035021) or {+-}size{KMGTP}:
Current type is 'Linux filesystem'
Hex code or GUID (L to show codes, Enter = 8300): fd00
Changed type of partition to 'Linux RAID'
Command (? for help): w
Final checks complete. About to write GPT data. THIS WILL OVERWRITE EXISTING
PARTITIONS!!
Do you want to proceed? (Y/N): y
OK; writing new GUID partition table (GPT) to /dev/sda.
The operation has completed successfully.
[evilangel@angelica ~]$ sudo mdadm --add /dev/md0 /dev/sda1
mdadm: /dev/sda1 not large enough to join array
Comparing the sizes of the different drives I now see that the working drives are "4000787030016" bytes long (as they should be) but sda is now "4000785948160", meaning about 10MB of the physical size of the drive has disappeared. Since the size of the partition is also smaller I understand why mdadm can't add it to the RAID (also kicking myself for not following the wiki and leaving 100MB of free space at the end of the drive...).
I tried to run a long self test using SMART and then checking the output but I can't see anything:
[evilangel@angelica ~]$ sudo smartctl --all /dev/sda
[sudo] password for evilangel:
smartctl 6.3 2014-07-26 r3976 [x86_64-linux-3.16.1-1-ARCH] (local build)
Copyright (C) 2002-14, Bruce Allen, Christian Franke, www.smartmontools.org
=== START OF INFORMATION SECTION ===
Model Family: Western Digital Red (AF)
Device Model: WDC WD40EFRX-68WT0N0
Serial Number: WD-WCC4EJUPNAR5
LU WWN Device Id: 5 0014ee 20a85f85c
Firmware Version: 80.00A80
User Capacity: 4,000,785,948,160 bytes [4.00 TB]
Sector Sizes: 512 bytes logical, 4096 bytes physical
Rotation Rate: 5400 rpm
Device is: In smartctl database [for details use: -P show]
ATA Version is: ACS-2 (minor revision not indicated)
SATA Version is: SATA 3.0, 6.0 Gb/s (current: 3.0 Gb/s)
Local Time is: Tue Sep 2 08:49:31 2014 CEST
SMART support is: Available - device has SMART capability.
SMART support is: Enabled
=== START OF READ SMART DATA SECTION ===
SMART overall-health self-assessment test result: PASSED
General SMART Values:
Offline data collection status: (0x00) Offline data collection activity
was never started.
Auto Offline Data Collection: Disabled.
Self-test execution status: ( 0) The previous self-test routine completed
without error or no self-test has ever
been run.
Total time to complete Offline
data collection: (51720) seconds.
Offline data collection
capabilities: (0x7b) SMART execute Offline immediate.
Auto Offline data collection on/off support.
Suspend Offline collection upon new
command.
Offline surface scan supported.
Self-test supported.
Conveyance Self-test supported.
Selective Self-test supported.
SMART capabilities: (0x0003) Saves SMART data before entering
power-saving mode.
Supports SMART auto save timer.
Error logging capability: (0x01) Error logging supported.
General Purpose Logging supported.
Short self-test routine
recommended polling time: ( 2) minutes.
Extended self-test routine
recommended polling time: ( 517) minutes.
Conveyance self-test routine
recommended polling time: ( 5) minutes.
SCT capabilities: (0x703d) SCT Status supported.
SCT Error Recovery Control supported.
SCT Feature Control supported.
SCT Data Table supported.
SMART Attributes Data Structure revision number: 16
Vendor Specific SMART Attributes with Thresholds:
ID# ATTRIBUTE_NAME FLAG VALUE WORST THRESH TYPE UPDATED WHEN_FAILED RAW_VALUE
1 Raw_Read_Error_Rate 0x002f 200 200 051 Pre-fail Always - 0
3 Spin_Up_Time 0x0027 185 185 021 Pre-fail Always - 7725
4 Start_Stop_Count 0x0032 100 100 000 Old_age Always - 7
5 Reallocated_Sector_Ct 0x0033 200 200 140 Pre-fail Always - 0
7 Seek_Error_Rate 0x002e 200 200 000 Old_age Always - 0
9 Power_On_Hours 0x0032 099 099 000 Old_age Always - 773
10 Spin_Retry_Count 0x0032 100 253 000 Old_age Always - 0
11 Calibration_Retry_Count 0x0032 100 253 000 Old_age Always - 0
12 Power_Cycle_Count 0x0032 100 100 000 Old_age Always - 7
192 Power-Off_Retract_Count 0x0032 200 200 000 Old_age Always - 3
193 Load_Cycle_Count 0x0032 200 200 000 Old_age Always - 19
194 Temperature_Celsius 0x0022 121 097 000 Old_age Always - 31
196 Reallocated_Event_Count 0x0032 200 200 000 Old_age Always - 0
197 Current_Pending_Sector 0x0032 200 200 000 Old_age Always - 0
198 Offline_Uncorrectable 0x0030 100 253 000 Old_age Offline - 0
199 UDMA_CRC_Error_Count 0x0032 200 200 000 Old_age Always - 0
200 Multi_Zone_Error_Rate 0x0008 200 200 000 Old_age Offline - 0
SMART Error Log Version: 1
No Errors Logged
SMART Self-test log structure revision number 1
Num Test_Description Status Remaining LifeTime(hours) LBA_of_first_error
# 1 Extended offline Completed without error 00% 764 -
SMART Selective self-test log data structure revision number 1
SPAN MIN_LBA MAX_LBA CURRENT_TEST_STATUS
1 0 0 Not_testing
2 0 0 Not_testing
3 0 0 Not_testing
4 0 0 Not_testing
5 0 0 Not_testing
Selective self-test flags (0x0):
After scanning selected spans, do NOT read-scan remainder of disk.
If Selective self-test is pending on power-up, resume after 0 minute delay.
Now to the questions.. what happened to make the drive fall out in the first place? But more important how can I fix it?
Also is it normal for drives to shrink like this? All of the drives where brand new when they went in to the array...Ah I see now, got a bit confused there.
You certainly have a point there, guess I just have to consider the drive bad and replace it. Wonder if I can make a point against the reseller, one would feel a new drive (especially since it was marked as a "24/7 NAS Drive") should last a bit long before sectors start dying. Worth a shoot at least... -
I got a Windows wont start xc0000001. This means it cant be repaired (it fails). There are two drives set up as a RAID 1 pair.
Each has a small partition (defined as the X drive) that I was able to reinstall windows 7 on. This partition was originally used for the Windows reinstall files. There was sufficient space on the X drive to reinstall Windows 7.
However, the C: drive, where the installation was originally could not be repaired and so the small partition was used successfully.
Here's the problem. All the files that are in the "C:\Users\username" are not accessible in that it requires "Administrative privileges" which my new user account has. I have all
the passwords to the each user associated with those directories and all the sub-directories, but no way to input the passwords or username and passwords to access these files. How can I access these files/directories?
I want to copy them off the current drive (along with all the other directories like Program Files, etc.), reformat the drives (which show no errors in fdisk and other tests), reinstall Windows 7 again on C: and start to reuse the computer again.
I can access the drives thought the CMD Prompt if I insert the Windows Disk, I cannot
Bob GIf you do have administrator account or an account with admin privileges you can take ownership/assign ownership of the files folders
Learn How to Take or Assign
Ownership of Files and Folders
http://technet.microsoft.com/en-us/magazine/ff404240.aspx
File and Folder Permissions
http://technet.microsoft.com/en-us/library/bb727008.aspx
http://www.pcandtablet.com/windows-7-errors-and-crashes/119/i-cannot-delete-my-own-files-and-folders-it-says-either-some-program-is-using-it.html#post199
http://social.technet.microsoft.com/Forums/windows/en-US/55e8eb6d-1d82-42c9-a7b4-59b96e3648d4/windows-7-asks-admin-grants-when-trying-to-delete-a-firefox-bookmark-folder?forum=w7itprosecurity#0895c7e2-3ee9-4be2-9b4c-b7b573df85d0 -
Software RAID failing constantly
Dear all,
I need help as I cannot work out what is going wrong the the Mirrored RAID i set up.
I bought 2 x 1TB drives and setup Mirrored RAID (software) through the GUI Disk Utility Application. I assumed it would all "just work".
After about a month the RAID failied. It happened after I ran TechTool Pro 5. Could this have caused permanent damage which leads me to where I am today (see below)? I unplugged the drives and plugged into my laptop (I don't know why I didn't just unplug and plug them into the Mac Mini they were in). Anyway it came up saying "Rebuilding" and it took about 9 hours. All was good again.
Until early October 2009 when Disk Utility reported that the RAID was "degraded" and one of the drives had "failed".
I was pretty shocked as it was a new drive. I thought the best thing to do would be to get a new 1TB drive to rebuild the RAID and then deal with the failed drive.
It took over 2 weeks to get the new drive and enclosure (long story). I setup the new drive last night, plugged it in and the "Rebuilding" message came up with the same "it will take 9 hours message".
I left it over night and when I got up Disk Utility told me that the older drive of the two has "failed". There has to be something weird going on here and this is where I need your help.
Configuration
1. The drives are 1TB Hitachi 3200rpm SATA I/II, 32 MB Cache drives
2. The 'old' enclosure is an Icecube G2 SuperS 800/400/USB2/eSata 3.5" Enclosure
3. The 'new' enclosure is an OWC Mercury Elite-AL, Quad Interface eSata/FW 400/FW 800/USB 2/USB 1
4. The Mac Mini only has one FW800 port and I connect the 2 drives up in serial.
<hr />
Here is the behaviour I'm seeing now.
I'll start with both drives off and turn both on.
1. Both drives mount in Disk Util
2. 20 seconds later a message comes up about rebuilding slices for "disk1 ... ?" and "disk (null)" and disk util crashed 2 seconds later (thus why didn't catch all of the message)
3. I turn to the terminal:
bsmith@kanga ~ $ diskutil list
/dev/disk0
#: TYPE NAME SIZE IDENTIFIER
0: GUIDpartitionscheme *298.1 Gi disk0
1: EFI 200.0 Mi disk0s1
2: Apple_HFS Mini 297.8 Gi disk0s2
/dev/disk1
#: TYPE NAME SIZE IDENTIFIER
0: GUIDpartitionscheme *931.5 Gi disk1
1: EFI 200.0 Mi disk1s1
2: Apple_RAID 931.2 Gi disk1s2
3: Apple_Boot Boot OSX 128.0 Mi disk1s3
/dev/disk2
#: TYPE NAME SIZE IDENTIFIER
0: GUIDpartitionscheme *931.5 Gi disk2
1: EFI 200.0 Mi disk2s1
2: Apple_RAID 931.2 Gi disk2s2
3: Apple_Boot Boot OSX 128.0 Mi disk2s3
/dev/disk3
#: TYPE NAME SIZE IDENTIFIER
0: Apple_HFS terra *931.2 Gi disk3
bsmith@kanga ~ $
bsmith@kanga ~ $ sudo diskutil listRAID
Password:
RAID SETS
===============================================================================
Name: terra
Unique ID: 2AC46C49-5F0B-4BD5-B1FE-C322A6F51DD9
Type: Mirror
Status: Degraded
Size: 999860895744 B
Rebuild: automatic
Device Node: disk3
Apple RAID Version: 2
# Device Node UUID Status
0 disk1s2 A12D748F-0779-4217-8C75-B31D9AE45B4E 0% (Rebuilding)
1 disk2s2 CF03D24E-AB5D-4F86-A7B1-26A1F4589CB7 Online
===============================================================================
bsmith@kanga ~ $
Run it again 10 seconds later:
bsmith@kanga ~ $ diskutil list
It just hangs.
bsmith@kanga ~ $ sudo diskutil listRAID
It just hangs.
4. Now I turn off the 'old' drive and look at the terminal (that was hanging). When I turn it off I'm told (through the Hardware Growler Growl extension to show the status of hardware) that the old drive ("Macpower"), the new drive ("OWC") and the RAID disk ("terra") have all unmounted. The diskutil commands follow.
bsmith@kanga ~ $ diskutil list
/dev/disk0
#: TYPE NAME SIZE IDENTIFIER
0: GUIDpartitionscheme *298.1 Gi disk0
1: EFI 200.0 Mi disk0s1
2: Apple_HFS Mini 297.8 Gi disk0s2
/dev/disk1
#: TYPE NAME SIZE IDENTIFIER
0: GUIDpartitionscheme *0.0 B disk1
1: EFI 200.0 Mi disk1s1
2: Apple_RAID 931.2 Gi disk1s2
3: Apple_Boot Boot OSX 128.0 Mi disk1s3
/dev/disk2
#: TYPE NAME SIZE IDENTIFIER
0: GUIDpartitionscheme *931.5 Gi disk2
/dev/disk3
#: TYPE NAME SIZE IDENTIFIER
0: Apple_HFS terra *931.2 Gi disk3
bsmith@kanga ~ $
bsmith@kanga ~ $ sudo diskutil listRAID
RAID SETS
===============================================================================
Name: terra
Unique ID: 2AC46C49-5F0B-4BD5-B1FE-C322A6F51DD9
Type: Mirror
Status: Degraded
Size: 319728959488 B
Rebuild: automatic
Device Node: disk3
Apple RAID Version: 2
# Device Node UUID Status
0 disk1s2 A12D748F-0779-4217-8C75-B31D9AE45B4E 0% (Rebuilding)
1 -none- CF03D24E-AB5D-4F86-A7B1-26A1F4589CB7 Online
===============================================================================
bsmith@kanga ~ $
I don't know alot about this output, though its weird that disk2 is still in the list but only shows the GUIDpartitionscheme. And its interesting that disk1 is also in the list but shows 0.0B against the GUIDpartitionscheme for it.
5. Just for kicks I turn off the 'new' drive aswell and run the commands again. When i do it Hardware Growler doesn't say anything has unmounted (I guess since they all did so before).
bsmith@kanga ~ $ diskutil list
/dev/disk0
#: TYPE NAME SIZE IDENTIFIER
0: GUIDpartitionscheme *298.1 Gi disk0
1: EFI 200.0 Mi disk0s1
2: Apple_HFS Mini 297.8 Gi disk0s2
bsmith@kanga ~ $ sudo diskutil listRAID
Password:
No RAID sets found
As expected I guess.
6. Now I'll turn both drives back on and confirm I get back to the same state I was in before after both drives were turned on.
This time I get the Hardware Growler message that both drives have mounted followed by the RAID drive about 20 seconds later.
bsmith@kanga ~ $ diskutil list
/dev/disk0
#: TYPE NAME SIZE IDENTIFIER
0: GUIDpartitionscheme *298.1 Gi disk0
1: EFI 200.0 Mi disk0s1
2: Apple_HFS Mini 297.8 Gi disk0s2
/dev/disk1
#: TYPE NAME SIZE IDENTIFIER
0: GUIDpartitionscheme *931.5 Gi disk1
1: EFI 200.0 Mi disk1s1
2: Apple_RAID 931.2 Gi disk1s2
3: Apple_Boot Boot OSX 128.0 Mi disk1s3
/dev/disk2
#: TYPE NAME SIZE IDENTIFIER
0: GUIDpartitionscheme *931.5 Gi disk2
1: EFI 200.0 Mi disk2s1
2: Apple_RAID 931.2 Gi disk2s2
3: Apple_Boot Boot OSX 128.0 Mi disk2s3
/dev/disk3
#: TYPE NAME SIZE IDENTIFIER
0: Apple_HFS terra *931.2 Gi disk3
bsmith@kanga ~ $
bsmith@kanga ~ $ sudo diskutil listRAID
RAID SETS
===============================================================================
Name: terra
Unique ID: 2AC46C49-5F0B-4BD5-B1FE-C322A6F51DD9
Type: Mirror
Status: Degraded
Size: 999860895744 B
Rebuild: automatic
Device Node: disk3
Apple RAID Version: 2
# Device Node UUID Status
0 disk1s2 A12D748F-0779-4217-8C75-B31D9AE45B4E 0% (Rebuilding)
1 disk2s2 CF03D24E-AB5D-4F86-A7B1-26A1F4589CB7 Online
===============================================================================
bsmith@kanga ~ $
Now let me run the commands again:
MMM, the exact same result is returned - it didn't hang this time.
It's 21:44, I'll leave this a while and see if the rebuilding continues.
Its 13 mins later and this time the commands are just hanging. Before I went away at 21:44 the lights on the front of the drives where flashing showing something was happening. They had stopped by the time I returned.
7. Now I turn off the 'new' drive and run the terminal commands again. When I turn it off I'm told by Hardware Growler that the new drive ("OWC") and the RAID disk ("terra") have both unmounted. Last time (when the 'old' drive was turned off) Growler told me all 3 drives unmounted. The diskutil commands now show.
bsmith@kanga ~ $ diskutil list
/dev/disk0
#: TYPE NAME SIZE IDENTIFIER
0: GUIDpartitionscheme *298.1 Gi disk0
1: EFI 200.0 Mi disk0s1
2: Apple_HFS Mini 297.8 Gi disk0s2
/dev/disk1
#: TYPE NAME SIZE IDENTIFIER
0: GUIDpartitionscheme *931.5 Gi disk1
It hangs at this point and hasn't completed yet.
bsmith@kanga ~ $ sudo diskutil listRAID
Password:
RAID SETS
===============================================================================
Name: terra
Unique ID: 2AC46C49-5F0B-4BD5-B1FE-C322A6F51DD9
Type: Mirror
Status: Offline
Size: 999860895744 B
Rebuild: automatic
Apple RAID Version: 2
# Device Node UUID Status
0 disk1s2 A12D748F-0779-4217-8C75-B31D9AE45B4E Failed
0 -none- CF03D24E-AB5D-4F86-A7B1-26A1F4589CB7 Missing/Damaged
===============================================================================
bsmith@kanga ~ $
So HELP PLEASE!. Does the above provide enough information to suggest to someone with more knowledge than me about this, what is going on and what can I do to fix this? Let me know if there are any more tests I can run.
I have a backup of the data so can erase and recreate the RAID drive. But what would stop this happening again? Could it have been TechTools Pro 5 which was running when the problem first happened that caused some permanent damage?
Any and all help appreciated.
Thank you,
BrookeThanks ridogi and Antonio for your replies,
For clarification, both drives have dual FW 800 to allow them to be connected. No FW 400 involved (I'm not that silly .
I can't say i've done extensive research into setting up RAID drives but I've never come across advice to not use multiple external drives. Here is an extract from a Nov 2007 MacTech article on using RAID for backup:
{quote}
The Desktop Mac User:
The second user I want to look at is the professional who relies on his desktop Mac for his business. He is a lawyer, developer, architect or other professional whose business relies totally on the contents of his computer. If he loses the files on his computer, his business will really suffer. In addition, the time lost when dealing with a failed hard disk is money down the drain. This user relies on a three disk mirror volume. His Mac has two internal SATA disks which are used as the primary and secondary disks of a mirror volume. If one of the disks fails at any given point, the other one will take over and become the new primary disk, so his files are always protected from a hard disk failure. The third disk is an external FireWire disk which is also a secondary disk. It is stored offsite (either at home in a fireproof safe or at another safe location). Every Friday, he brings this third disk into his office and connects it to his desktop Mac. Once this disk is connected, a mirror rebuild starts automatically. He can perform this rebuild as he continues to use his Mac during the day. At the end of the day, when he shuts his Mac down, he disconnects his external secondary disk and returns it to its offsite location. This offsite secondary disk becomes his insurance against his building getting broken into or his building burning down. Like the laptop user, if his Mac gets destroyed, he can just purchase a replacement Mac and then boot up from his external secondary disk. At most, he will use one week's worth of work.
{quote}
So I just assumed it is ok to use external drives. This is discussing a software product called SoftRAID and perhaps that is able to handle the situation. Or perhaps one external drive is ok???
My plan, developed when deciding to buy the Mac Mini April 2009 was to amortize costs by buying external drives first for doing backups and then buying a NAS within 12 months. I guess I should have just gone the NAS.
However ridogi I see you've recommended WiebeTech which don't seem to have NAS devices but DAS (direct attached storage) as the devices are connected directly to a network machine via Firewire etc. (Whereas NAS connects via the Network - I'd connect such a device to the Airport wireless router). Do you prefer DAS over NAS? I guess the downside of NAS is that the complexity is somewhat greater.
And reading http://www.wiebetech.com/just-say-no-to-nas/ they say:
{quote}
Let's face it - Networked or "shared" storage is a great feature but most NAS devices are just too slow for many applications. 3MB/s for a NAS device is common and 10MB/s is considered fast. Direct Attached Storage (DAS) performs much faster while still having the ability to be "shared". The RTX400-QR can transfer data to your computer at speeds exceeding 100MB/s.
{quote}
How can this be? If connected via Gigabit ethernet (128MB/s) then isn't that faster?
Though it is true that if you connect via Wifi then the best speeds you are going to achieve is 6.75 MB/s (802.11g) or 17.5 MB/s (802.11n).
Of course the speed advantages for DAS are only going to be on the machine its connected to as the other machines will connect to it (via the machine its on) over the network anyway!
Why I like the idea of NAS is to move the drives away from the Mini (noise and powerpoint reasons), make it easier to share with other Macs/PCs in the house (including via SMB) and I have a vague hope that this might stop the delay caused by the connected external drives spinning up when an open/save dialog box is activated (or is this just me?!).
Your thoughts appreciated! And thanks for the help so far.
Cheers,
Brooke -
hello,
ik have a question about the hardware i wanna buy
i have a IMAC that is 3 years old and running on leopard snow 10.5, i want to upgrade the software from this mac to 10.6 and put 4GB workmemory into it, i have now 1GB.
I have ordered a MAC MINI SERVER leopard snow 10.6(also ordered a dvd superdrive, wireless typing, and a wireless mouse for the mac mini)
i have ordered a Time Capsule 2TB
i want to connect to the Time capsule this:
G-technologie 8 TB G-SPEED Q RAID-oplossing (hdtower)
UPC of EAN nr.: 705487185744 in the mac store
i want to connect to the Time Capsule this for my TV to play movies from the harddisktower connected to my time capsule:
LG DP1W MEDIAPLAYER/CENTER without harddisk build into it, with WiFi connection butt, i'm gonna use te 2.0 USB connection that is faster and stabile.
-Connecting the Time Capsule to the Internet
i'm also gonna use this: gear4 PG467 UNITY REMOTE(control everything with iphone)
i'm also want to connect by 2.0 USB my canon all in one foto printer, WiFi is not working properly and i have many times problems with connection my printer wireless.....
And for the future i also want to connect a Dymo Labelprinter by 2.0 USB
in total 7 usb connections: only the time capsule have one port, so i can split to more ports by a usb-hub????
Well i have another question: i want to store a movie database on the external harddisktower that is connected to the time capsule.....
How can... let me say: my sister, and father who live on 2 different adresses get access to the movie database and watch them at their own home?????
can i secure it with a password given to my sister or father that is only works for 1 file???? so that i get multiple passwords
how does this works??? to share/upload/download to the internet only to one person????
i hope someone can help me????hello,
ik have a question about the hardware i wanna buy
i have a IMAC that is 3 years old and running on leopard snow 10.5, i want to upgrade the software from this mac to 10.6 and put 4GB workmemory into it, i have now 1GB.
I have ordered a MAC MINI SERVER leopard snow 10.6(also ordered a dvd superdrive, wireless typing, and a wireless mouse for the mac mini)
i have ordered a Time Capsule 2TB
i want to connect to the Time capsule this:
G-technologie 8 TB G-SPEED Q RAID-oplossing (hdtower)
UPC of EAN nr.: 705487185744 in the mac store
i want to connect to the Time Capsule this for my TV to play movies from the harddisktower connected to my time capsule:
LG DP1W MEDIAPLAYER/CENTER without harddisk build into it, with WiFi connection butt, i'm gonna use te 2.0 USB connection that is faster and stabile.
-Connecting the Time Capsule to the Internet
i'm also gonna use this: gear4 PG467 UNITY REMOTE(control everything with iphone)
i'm also want to connect by 2.0 USB my canon all in one foto printer, WiFi is not working properly and i have many times problems with connection my printer wireless.....
And for the future i also want to connect a Dymo Labelprinter by 2.0 USB
in total 7 usb connections: only the time capsule have one port, so i can split to more ports by a usb-hub????
Well i have another question: i want to store a movie database on the external harddisktower that is connected to the time capsule.....
How can... let me say: my sister, and father who live on 2 different adresses get access to the movie database and watch them at their own home?????
can i secure it with a password given to my sister or father that is only works for 1 file???? so that i get multiple passwords
how does this works??? to share/upload/download to the internet only to one person????
i hope someone can help me????
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Why is it I cannot actually get to the photo files like I could in previous versions?? (iPhoto 7.1.3) I'm a big boy and can be trusted to handle MY files the way I want to. Where are these stored and how can I access them WITHOUT opening iPhoto? Bob
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Contacts not copying or deleting
I thought I had figured out the sync in the contacts, pref>contacts, click on the sync etc.. it seemed to work, however, I did two things, updated Itunes to version 6, then cleaned up my contacts in Outlook, now I only have A-D in the contacts the re