IMAC File Sharing Slow

I recently decided to try Internet Connection Sharing from my iMAC to a nearby PS3.
I have a Netgear WNDR4500 supply connection to my MAC at around 450mbps. I'm using the ethernet to supply connection to my PS3 (PS3 has built in "G" only and with the iMAC 3 stream "N" it would stream HD better.
To test file transfer speeds, I connected a Windows 7 laptop via ethernet to the iMAC. I transferred "Iron Man" in HD from my Windows 7 desktop and the speeds were mindboggling. So much so that it is twice as fast as transferring direclty from the iMAC.
So.. here is the problem.
I have a Windows 7 desktop PC acting as a file server in the basement. I have shares setup and mounted on my iMAC using SMB. Transferring "IRON MAN" (about 8gb) takes about 10 minutes over WIFI (max 16MB/s).
When I setup ICS on the MAC and shared with a Windows laptop I transferred the same IRON MAN movie and it took a little less than 5 min (max 35MB/s).
My question is how is that possible when it is using the same WIFI adapter inside the IMAC?
Why is my IMAC getting only 16MB/s and Windows 7 laptop 35MB/s?...
I thought it may have to do with SMB shares so I mounted FTP shares instead... same thing.
I've been trying to figure this out for hours and completely stuck.
So long story short.. HELP..?

And if the iMac isn't connected to the Router, then what?
The Service Order on the Mac also gives priority to the top one, & used for Internet...
10.5.x/10.6.x/10.7.x instructions...
System Preferences>Network, click on the little gear at the bottom next to the + & - icons, (unlock lock first if locked), choose Set Service Order.
The interface that connects to the Internet should be dragged to the top of the list.

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Oh boy, what did 10.6.2 do to my iMac file sharing?

Hi all, I upgraded two machines to 10.6.2, an imac and an mbp, both newer but not the newest. All seemed well but for one problem with the imac: file sharing is really hosed. In the system preferences pane/Sharing I now get this behavior:
1) File Sharing: On, but there are no longer any shared folders or users. I can't add any either.
2) If I click Options, I see that Share files and and folders using AFP is checked, as is Share files and folders using SMB (Windows) with the proper Account ticked on.
3) If I try to share a new folder, then tick off Share files and and folders using AFP, it turns to "-" and file sharing is shut off immediately - and then ALL **** BREAKS LOOSE! I lose keyboard, can't open programs, can't use task bar, and icons clicked on the dock disappear.
Here are the events in a less emotional printout:
Warning 11/13/09 9:09:29 PM LSSharedFileListInsertItemFSRef returned NULL for path:/Volumes/StudioC/8.Downloads
Notice 11/13/09 9:09:29 PM TabletDriver[307]: CarbonCore.framework: coreservicesd process died; attempting to reconnect but future use may result in erroneous behavior.
Notice 11/13/09 9:09:29 PM coreaudiod: CarbonCore.framework: coreservicesd process died; attempting to reconnect but future use may result in erroneous behavior.
Warning 11/13/09 9:09:29 PM (com.apple.coreservicesd[188]) Job appears to have crashed: Segmentation fault
Notice 11/13/09 9:09:29 PM TabletDriver[307]: CarbonCore.framework: coreservicesd process died; attempting to reconnect but future use may result in erroneous behavior.
Notice 11/13/09 9:09:29 PM 2009-11-13 21:09:29.689 ReportCrash[1461:2a03] Saved crash report for coreservicesd[188] version ??? (???) to /Library/Logs/DiagnosticReports/coreservicesd2009-11-13-210929localhost.crash
Warning 11/13/09 9:09:34 PM ### Error:268435459 File:/SourceCache/SharingPref/SharingPref-193/Shared Classes/SambaUsersSheetManager.m Line:265
Notice 11/13/09 9:09:57 PM _RegisterApplication(), FAILED TO REGISTER PROCESS WITH CPS/CoreGraphics in WindowServer, err=-50
Notice 11/13/09 9:09:58 PM _RegisterApplication(), FAILED TO REGISTER PROCESS WITH CPS/CoreGraphics in WindowServer, err=-50
Warning 11/13/09 9:10:12 PM * WARNING: Method selectRow:byExtendingSelection: in class QSTableView is deprecated. It will be removed in a future release and should no longer be used.
Warning 11/13/09 9:10:29 PM ### Error:268435459 File:/SourceCache/SharingPref/SharingPref-193/Shared Classes/SambaUsersSheetManager.m Line:265
Warning 11/13/09 9:10:31 PM ### Error:268435459 File:/SourceCache/SharingPref/SharingPref-193/Shared Classes/SambaUsersSheetManager.m Line:278
This looks pretty bad and the behavior has to be the worst I've ever seen on a mac...it's like the entire system becomes unstable. I've tried all the usual things like Checking Permissions and running Disk Warrior. I even ran Applejack auto figuring I could not hose this up anymore. But nothing seems to fix it. The MBP however is just fine with filesharing and 10.6.2, so this seems to be imac specific. Both machines are configured with pretty much the same software.
Another worrying error message in console is this one, only because if I ever get the above resolved, this machine goes back to FCP editing:
Error 11/13/09 9:00:44 PM Error loading /Library/Audio/Plug-Ins/HAL/DVCPROHDAudio.plugin/Contents/MacOS/DVCPROHDAudio: dlopen(/Library/Audio/Plug-Ins/HAL/DVCPROHDAudio.plugin/Contents/MacOS/DVCPROHD Audio, 262): no suitable image found. Did find:
/Library/Audio/Plug-Ins/HAL/DVCPROHDAudio.plugin/Contents/MacOS/DVCPROHDAudio: no matching architecture in universal wrapper

Hi there, thx for that. the 10.6.2 upgrade was made with the downloaded combo installer, as I too always do this. I ran it again, as a last ditch for this image, and it changed nothing. It's the strangest thing. I don't have any users under file sharing, and I can't add any directories, and when I try, the entire system goes haywire. Reminds me of the PC days when the MS OS was infected:)
Not sure what to do now, as I really would like to fix this image. And if I can't, I am not sure if I should risk another iMac with the update. I've read about a Finder Error 10180 bug here on the forums, and this one has that too...after the machine goes nuts, finder seems to be corrupt with that same error. Perhaps related?

Slow files sharing, Slow files sharing

Hi there
I have many problems sharing files in the Internet
When I am connected in the same router with my mini Mac lion server and my air Mac, they share the files very good, but when I am outside from another net, it connects but very slow.
Is any extra configuration I need to perform?
Also I can't connect my WebDAV folder in my iPad with the server
What I need to config so it connects?
Thanks
Andres

OS X has two (2) protocols that are primarily used for sharing files.
1. Server Message Block, or SMB. This is primarily for sharing with Windows users.
2. Apple File Protocol, or AFP. This is primarily for sharing with OS X users.
Some ISPs will block SMB traffic. AFP traffic is not usually blocked, however for large files over the Internet it can be problematic. FTP is more efficient in those situations.
Having said that, I do not think your file sharing protocol is the problem. I think it is your server's upload speed. If the Internet at your server has an upload (to the Internet) speed of 0.4Mbps, that would appear as about 45KB/s in Finder windows when transferring files. That is slow. The limiting factor when accessing files on the server is the server's upload speed.
If the Internet connection at your outside location has an upload (to the Internet) speed of 1Mbps, then the limiting factor to sending files back to the server is your upload speed. Upload speeds are usually the limiting factor, however your upload speeds are so low that you cannot expect good performance. I would say you need upload speeds of at least 5Mbps.
Also try pinging your remote server, provided there is no firewall blocking pings. If you see high latency in the ping times, or if pings are being dropped, that would affect performance as well.

Windows File Sharing - Slow only in one direction?

Hi everybody,
I'm having a really strange problem with my network. I'm copying files between my G4 Mac mini and Windows XP Home machine, both with all of the latest OS updates. The computers are connected via a 10/100 switch and both are connecting at 100baseTX, full duplex. I have Windows File Sharing running on the Mac mini and I am sharing my entire user directory on the Windows machine as well. So I'm doing all of the file sharing over SMB.
Almost everything works fine--there's just one issue: file copies from the Windows XP machine to the Mac are incredibly slow. Transfers in every other direction work fine. If I connect from the Mac to the Windows machine and copy a file to the Windows machine, or if I'm on the Mac and I download a file from the Windows machine, it's fast. It's also fast if I connect from the Windows machine to the Mac and copy a file from the Mac--a 16 MB file copies in 5 seconds or less. But if I'm on the Windows machine and I try to copy a file to the Mac, it goes VERY slowly--a 16 MB file copy is now measured in minutes instead of seconds.
I googled around and found some people adding a line to their smb.conf file to fix it, but I tried adding the line to no avail (and of course, restarted windows file sharing and killed smbd to make sure it re-read the config file). I also saw some people who fixed it by making sure the network cards on both machines were manually set to 100baseTX, full-duplex--tried that too, didn't make a difference (it's autodetecting properly in my case anyway).
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Doug
Mac mini G4 1.42 GHz Mac OS X (10.4.6)

Thanks for the reply! I had been on that site but I had been getting there through Google, so I went ahead and did a search on the site and found an article about speeding up Samba:
http://www.macosxhints.com/article.php?story=20051107090652912
There was a discussion below the article with people who had problems similar to mine, so I tried a suggestion near the bottom, adding the line:
large readwrite = no
To the Mac's smb.conf file, and now everything is fast like it should be. Thanks for pointing me in the right direction! This problem has been plaguing me for months.
Mac mini G4 1.42 GHz Mac OS X (10.4.6)

IMac file sharing

I have a home network with a Mac and a PC. I'm able to view my Mac files from my PC fine. But there is a problem with saving files, even though I've enabled write access. So my first question is how do I write from my PC to the Mac.
My second question is...is there a way to say "share the whole Mac" without having to go to each folder and give permissions? Thanks for any help.

Joe I read your question. There was very little information that you provided to us. We do not play the back and forth games here with folks who do not give us a lot to provide answers to;
Try this. I already tried that. Did you try this? I tried that. Do this, or this or this. I already did all of those things.
It gets old really fast.
And many of us here really know nothing about Windows. So I gave you the link to the difinitive information from the Apple Knowledge Base regarding file sharing between two computers, Macs & Macs or Macs & PCs. I hoped that perhaps it would shed some light on what you may have been missing.
BTW, you would be surprised at how many folks come here asking questions and refuse to do any searching, they just want us to do it for them. We try not to actually say RTFMS.

Leopard File Sharing Slow when Connecting to a Tiger iMac from a MacBook

I have a MacBook (2.0 GhZ Alu) with Leopard and an iMac (2.0GhZ Alu) with Tiger (both most recent versions). The iMac is connected to a Belkin N1 wireless modem-router and the MacBook uses Airport to connect to the router. On the iMac I use Finder and select Network and am instantly able to log-in and have access to the files on the MacBook within seconds, but while the MacBook instantly identifies the iMac connecting to it takes a number of minutes - much slower than when using the iMac - I have to wait while it finds the files and then wait again to log-in using my user name and if I close the Finder window it needs to happen all over again. Any ideas?

I've now updated both systems to Snow Leopard - Tiger and Leopard don't like sharing.

HDD for both PC and iMac file sharing via AE connection

I am considering to use, via airport exreme, one HDD as the common and backup HD for sharing some files between the window based laptop and iMac, what type to HDD I need? Do I need to partition the HDD?

Do you intend to keep this HDD attached to the 802.11n AirPort Extreme Base Station (AEBSn) for sharing between PCs & Macs or will you also want to move the HDD between computers?
If you will be leaving it attached to the AEBSn, them I would recommend that you first format it for HFS+ by temporarily connecting it to your Mac.
If it will be doing both, then you may want to partition it as the AEBSn will only read drives formatted in either HFS+ or FAT32.

Imac file sharing problem

ì have 4 people set up on my imac. i want to share some files from my account with the others. ive followed all the instructions on how to do this - preferences, sharing, add users, add files etc etc. But when the users login to their accounts they still cannot see the files when they go into finder, What am i missing here???

thanks for your reply. its a 21.5 inch late 2012 running osx version 10.8.3.

OS X Server File Sharing slows down some time around 5 PM

We have a problem with our OS X Server file server becoming sluggish to browse and save files around 5 PM each day.
Historically we had this problem with Mac OS X Server 10.5.8 but it's also seems to be a problem with our new Mac Mini running OS X Server 10.10.
We have one IMAP account on the server that we use to archive about 18000 emails at 12 GB, stored under a number of folders. Could it be this that's causing the problem? I noticed on our 10.5.8 server that it used to process the email and use up gigabits of HD space in the process and then release it all again when it was done. The sluggishness seemed to coincide with this.

I know there are options in the policies section of the Open Directory area of Server Admin. Or, in Server App, you can click on Users and then if you click on the little gear thingy under the window displaying the users you can choose Edit Global Password Policy and a drop down window will show the same settings.

File sharing 10.5 (PPC) with 10.9 Mavericks

Hi, I'm interested in a new macbook air, however I need to ensure that is will network with file sharing to my G5 Power Mac (PPC). This is to transfer files. movies, photos,backup stuff etc . . .
Obviously I can use target mode, and other methods But I'm strickly interested if File sharing over a home network works
Can anyone confirm this?
Thank you.

Got an early start....
iMac 10.8.5, 10.9.4
eMac 10.4.11
Both OSX versions on iMac File Sharing & Screen Sharing works both ways, no problem.
PS eMac/10.4.11 needs CoVNC to get iMac's Screen shared.

How do I move files from my iMac to my Airport without getting 'AirPort can not be modified' message. File sharing is enabled and I'm not getting asked for a password. Thanks

How do I move files from my iMac to my Airport without getting 'AirPort can not be modified' message. File sharing is enabled and I'm not getting asked for a password. Thanks

What OS are you running.. this is usually only a problem in Mavericks.
If so I recommend you mount the hard disk manually..
Use Go, Connect to server.
Type in the IP address if static.. eg
AFP://10.0.1.1
Or the name.. but you will have issues unless the name is short, no spaces and pure alphanumeric.. if you are using bad names.. fix it by a full factory reset in airport utility and give it all names that comply to the above.
Type in
AFP://TCname.local Where TCname is replaced with the actual name.
You will be asked for the password the first time which is public unless you changed it.. please remember to save this in the keychain.
Copy files then to a new directory you create on the TC.. do not place files inside the TM sparsebundle. Nor directly under the main directory.

How can I move over my iPhoto from iMac 10.5.8 onto new macbook pro Mavericks? Tried file sharing tells me I haven't got the relevant permissions when I try to put it onto desktop. Can someone give noddy instructions on what to do please?

I have tried copying iphoto onto flash drive and then putting on the pro but it just comes up as having no photos in it. Can I have two seperate iphotos on one laptop? I tried file sharing the iphoto library too but just comes up with not having the relevant permissions to put it on the pro. Please help, I'm not massively computer literate and just want my laptop to have photos on. I also need to move my itunes music....how would I do that? I don't want everything from my imac so don't want to use migration assistant. Thank you.

Hi Thomas,
Thank you again for another very swift response.
The folder got into the Trash because I'm an idiot who didn't think he needed it anymore.
Then I thought: hold on a minute. I'll pull that back out of the Trash before I delete it, JUST in case.
And thank goodness I did.
Here are the Terminal results:
Last login: Thu May 24 21:10:04 on ttys000
unknown-00-25-00-4c-8b-0f:~ michaelthorne$
unknown-00-25-00-4c-8b-0f:~ michaelthorne$ ls -al ~/.Trash
total 32
drwx------   4 michaelthorne staff    136 24 May 22:01 .
drwxr-xr-x+ 17 michaelthorne staff    578 24 May 17:28 ..
-rw-r--r--@ 1 michaelthorne staff 12292 24 May 22:01 .DS_Store
drwxr-xr-x   5 michaelthorne staff    170 24 May 21:52 untitled folder
unknown-00-25-00-4c-8b-0f:~ michaelthorne$
unknown-00-25-00-4c-8b-0f:~ michaelthorne$ ls -al ~/Desktop
total 48
drwx------+ 8 michaelthorne staff    272 24 May 22:01 .
drwxr-xr-x+ 17 michaelthorne staff    578 24 May 17:28 ..
-rw-r--r--@ 1 michaelthorne staff 21508 24 May 22:01 .DS_Store
-rw-r--r--   1 michaelthorne staff      0 18 Sep 2004 .localized
drwxr-xr-x 12 michaelthorne staff    408 24 May 17:23 22.05.12
drwxr-xr-x@ 3 michaelthorne staff    102 15 Apr 2011 Mail.app
drwxr-xr-x   7 michaelthorne staff    238 24 May 16:42 V2 copy
drwxr-xr-x   7 michaelthorne staff    238 24 May 19:30 salvation
unknown-00-25-00-4c-8b-0f:~ michaelthorne$

Hello, can anyone tell me how to share my home macbook pro to my imac in the office? I tried file sharing but never worked for me...appreciate if anyone can help!

Hello, can anyone tell me how to share my home macbook pro to my imac in the office? I tried file sharing but never worked for me...appreciate if anyone can help!

I should have added to my posting (instead of using this "reply" - it is the server passwork it is asking for and I have never known that I had one and assumed it was the passwork I always used for this type of thing.

IMac Can No Longer See MBP for File Sharing

Hello all,
I have had my iMac and MBP set up for ages to see one another and share files. Worked like a charm. Now, all of a sudden, the iMac can no longer see the MBP - but - the MBP CAN see the iMac and connect. Odd??
To my knowledge, nothing has been changed on my end. File Sharing is on. Firewall is off. Both units have the latest updates from Apple and the AEBS has the latest firmware and is working pefectly.
What can I do to troubleshoot this?
Thanks,
Stu

Thanks for the help!
Well, when I rebooted the MBP, it magically appeared on the iMac..so I thought all was well. However, I am now suspicious of the iMac as the culprit.
For example, I have a USB Disk connected to the AEBS - and the iMac is connected to it right now, showing the ddisk icon on the desktop. I can browse the contents.
However, when clicking on Network in the Finder, the AEBS does not appear at all! Even though I am connected to the disk. Why would this be?
I am not against trying your idea - but this new information might point us in another direction?
Stu

Personal File Sharing failure between Leopard MBP and Tiger iMac

Hi,
I am attempting to give the iMac access to files on the Leopard using Personal File Sharing. Personal File Sharing is turned on on the MBP. The firewall on the MBP has been variously set for Essential Services Only and turned off. The firewall on the iMac is off (it has no internet connection). I have tried both encrypted and unencrypted ad-hoc wireless networking on various channels. I have tried ethernet. The results are always the same:
1) the MBP will appear in the Network folder of the iMac, but any attempt to connect fails. I am unable even to reach a Drop Box.
2) the iMac appears in the Shared section of the Sidebar on the MBP, and connections of all kind work without problems
I have no internet connection in the house and am unable to try connecting both Macs to the same WiFi network for testing purposes. I have tried pinging each machine from the other using Network Utility, with failure reported in every case ---however, I'm led to believe this is not unusual in small network circumstances.
One other piece of info that may be relevant: I am also struggling to have my iPod touch found by my MBP when attempting to use the WebDAV protocol to share files with Files Lite. My iMac connects to Files Lite without issue. Stanza Desktop also refuses to find Stanza. Cyberduck will find Files Lite on the network from the MBP (the only app to recognise it in any way from my MBP), but will consistently fail to connect. Perhaps this is related?
Any help would be welcome. I can provide more information as needed. I have only offered the information I thought would be useful, and that fits within my layman's understanding of networking.
Thanks.
S.

Hi,
Well, it's all working fine now. Seems I /hadn't/ tried turning off the firewall on the MBP. The PFS now works with the firewall off or with "Set access for specific services and applications", but not "Essential services only".
*shrugs* I was so sure I'd tried it with the firewall off…
So, thanks! All is now kushti. I may have to grumble to myself a little (and ultimately to Apple) about the lack of co-operation between the firewall and the Sharing prefs, and what I perceive as a poverty (or at least poor layout) of information in the firewall settings pane, though. I mean, why can't the firewall automatically choose the correct setting depending on the Sharing preferences? Or, at least, provide a pop-up that such a change is necessary? Hmm…
Ta!
S.
PS: FYI, "guest" sharing was already enabled, presumably by default.

IMAC File Sharing Slow

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