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  • periodically overridding NTP for simulation purposes

    - by Gerard
    I have this situation: NTP is used to sync time on a set of Windows 7 and Server 2008 machines. Nothing out of the ordinary about this. periodically on this system, the time needs to be changed for testing/training purposes (it is a training simulation system that has a lot of time-dependent operations). My question: As NTP in general does not really like big time jumps or changes AFAIK, is there a standard way this could be set up to allow the clock to be changed at the root NTP server in the system and have it propagate through the system in a reasonable amount of time (a minute or two?) It is not acceptable to disable and/or restart all NTP client services to achieve this. Any ideas? It would be nice to do this without writing some kind of custom script to disable services and update clocks all over the place. Thanks in advance.

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  • Thunderbird: Synchronize tags

    - by fuenfundachtzig
    When I check my mail (via IMAP) on my laptop I'd like to see the same tags that I set when I checked my mail on my office computer. So the question is: Is it possible to synchronize user-specified mail tags between Thunderbird running on different computers? I've read that tags could be stored via IMAP on the server, so maybe it's just that the server of my mail provider does not support this IMAP feature? (Whichever it is...) Has anybody any experience with this? Related, but not my primary concern: Will there ever be a more flexible tagging system in Thunderbird which allows for an easier definition of new tags? (I.e. that a don't have to define new tags in the preferences menu, but can just type them in when reading a mail?)

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  • How to publish internal data to the internet - as simple as possible

    - by mlarsen
    I Asked this at Staock Overflow, but I would like your oppinion too as it has as much to do with administration as it does with coding. We have a .net 2-tier application where a desktop program is talking to a database. We support MS SQL Server 2000, 2005, 2008 and Oracle 9, 10 and 11. The application is sold, not as shrink-wrap, but pretty close. It is quite important for us that the installation and configuration is as easy as possible as installation instructions are usually supplied in written form to the customers internal IT-department. Our application is usually not seen as mission critical for the IT-department, so we need to keep their work down to a minimum. Now we are starting to get wishes for a web application build on top of the same data. The web application will be hosted by us and delivered as a SaaS application. Now the challenge is how to move data back and forth between the web application and the customers internal database. as I see it we have some requirements: We must be ready to handle the situation where the customers database is not accessible from the DMZ. I guess the easiest solution is that all communication is initiated from inside the customers lan. As little firewall configuration as possible. The best is if we can run without any special configuration as long as outgoing traffic from the customers lan are not blocked. If we need something changed in the firewall, we must be able to document that the change is secure. It doesn't have to be real time. Moving data in batches every ten minutes or so is OK. Data moves both ways, but not the same tables, so we don't have to support merges. It would be nice if we don't have to roll our own framework completely. Looking forward to hear your suggestions.

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  • KeepLevelReg settings to eliminate sync prompts - errors occurred while Windows was synchronizing your data

    - by Detritus Maximus
    We have 2 XP pro VMs (Citrix) that both have problems with logout prompts appearing during logout. Users are closing the rdc before these appear: The Microsoft solution involves the creation of the KeepProgressLevel registry entry along with a value of 1 for "pause on errors." I have implemented this across the domain for this problem, yet these 2 VM's continue to have the prompts. Today, I experimented by changing the KeepProgressLevel option to 0. This is not one of the options given by MS, yet I stopped getting the prompts. Can anyone tell me what I've done by setting the value to 0? Have I basically turned off the feature as if the KeepProgressLevel entry is gone? If so, why no more prompts? I did notice during logoff that there is a red x and error message, yet no prompt.

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  • How do you sync photos with your family?

    - by romkyns
    We've always been trying to share photos within our family, despite all living in different countries. This has been very challenging. We have about 50GB of photos that we share with each other. Everyone organizes them differently, so rsync/Syncplicity don't work. Everyone likes their photos on the fast hard drive rather than a slow website with reduced quality, so online sharing websites are a no-go. So far we have been essentially syncing them manually, via a shared folder that new photos are placed to and collected from. This is laborious and prone to errors, that usually leave one of us without all the photos without even knowing. To those who are in a similar situation, how do you solve this?

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  • Synchronising a remote folder with a local one.

    - by Workshop Alex
    I am using a network disk (that's connected to my router by USB) to store several data files. A simple .NET application that I've created is supposed to read and modify these data files. However, some security issues are preventing this application to access these files directly. (Actually, these have been built-in to my application on purpose since it's not going to support NAS disks.) Since this disk is shared with several computers, I just want to have a simple synchronisation method, which will copy the files to a local folder where3 my application can access them. And, once modified, it should send back the modified files to the NAS disk again. I have two options: 1) Build a second application to do my own synchronisation. 2) Find some build-in function inside Windows 7 Ultimate which can do this for me. Option 2 is preferred. Option 1 is something I can do easily, if need be. I don't need third-party tools. (Still, feel free to add some references to good tools, although I won't accept them as answers.) Basically, is this possible with Windows 7 and if so, how?

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  • Do you know of an online back up & sync solution for Windows that actually works?

    - by Hermann
    I've been looking for some time for a program that backups your data to the cloud and is also able to sync 2 or more computers. By syncing I mean, if I change something on one computer that it should also apply the same change on another computer. I've tried two solutions so far which looked good initially but ultimately failed because they were buggy or simply don't work, or both. Syncplicity has messed up my file structure several times and they don't fix fix bugs that are literally over a year old. I then switched to SpiderOak which looked promising but ultimately had the same problems. Messed up my file structure several times, sometimes sync simply doesn't work, it's extremely inefficient and they keep pushing out releases were they say they fixed the sync bugs I reported but they did't. Does anyone of you know of an online sync solution that actually works?

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  • Unable to sync iPod Touch with my PC

    - by alex
    I'm trying to sync a first gen iPod Touch to my PC running Windows 7 64 bit. The problem is that whenever I connect the iPod, iTunes completely freezes (if I start iTunes after connecting the iPod it will simply hang until it's physically disconnected from the PC). I reinstalled iTunes thinking that it had been corrupted, but without any luck. I've had this problem with all the latest versions of iTunes. I've also tried using MediaMonkey and DoubleTwist. None of these apps see the iPod as being connected; DoubleTwist also freezes, just like iTunes. The really strange thing is that I was able to sync the iPod with this PC a while back, but I now seem to have lost that ability. I don't know what changed. Windows detects the device every time it's plugged in (I can see it in Device Manager and I can browse all photos on iPod as if it were a camera). Also, I can sync it to iTunes on Mac OS X without any major problems.

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  • How to interrupt software raid resync?

    - by Adam5
    I want to interrupt a running resync operation on a debian squeeze software raid. (This is the regular scheduled compare resync. The raid array is still clean in such a case. Do not confuse this with a rebuild after a disk failed and was replaced.) How to stop this scheduled resync operation while it is running? Another raid array is "resync pending", because they all get checked on the same day (sunday night) one after another. I want a complete stop of this sunday night resyncing. [Edit: sudo kill -9 1010 doesn't stop it, 1010 is the PID of the md2_resync process] I would also like to know how I can control the intervals between resyncs and the remainig time till the next one. [Edit2: What I did now was to make the resync go very slow, so it does not disturb anymore: sudo sysctl -w dev.raid.speed_limit_max=1000 taken from http://www.cyberciti.biz/tips/linux-raid-increase-resync-rebuild-speed.html During the night I will set it back to a high value, so the resync can terminate. This workaround is fine for most situations, nonetheless it would be interesting to know if what I asked is possible. For example it does not seem to be possible to grow an array, while it is resyncing or resyncing "pending"]

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  • Sync Banshee library data.

    - by Dom
    I use Banshee to organise my music, I particularly like its scoring system and I have smart playlists based on it. However, I have two versions of my music library, one on each of my computers. As one of the computers is small I only have a favourite set of songs on that computer rather than my whole collection. The computers are not on a local network, but I do use Ubuntu One for file sharing between them. Is there any way I can synchronise song data (play count, score, skip count ...) and playlist data (including smart playlists that include songs based on this data) between the two computers? This would only be relevant of course for the songs that exist on both computers, the songs that exist on only one would need to be ignored. I did consider putting the library data file (I think it is .xml but I'm not sure) into the shared file and creating a symbolic link to it, but then I wouldn't be able to have a different set of songs on each computer. Thank you.

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  • How to sync bookmarks between Firefox, Chrome, and Safari on multiple computers?

    - by Tai Squared
    There are some similar question on bookmark syncing, but most answers point to Delicious or Google bookmarks. However, as Chrome doesn't have the Google toolbar, how would those sync? I use several computers and different browsers on them so I would like a easy solution to keep all of the bookmarks in sync on various computers and browsers in the same organizational structure throughout. Also, I would prefer to have my bookmarks only synced to my account, not necessarily visible to the whole world as on Delicious. Is there any service that could handle this?

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  • Password Manager that can sync a Blackberry and Mac OSX.

    - by pdhoven
    I use a Blackberry Bold and a Macbook Pro. I am looking for a solution to have a synchronized password manager between the two devices. All the commercial ones I have discovered won't work between a Blackberry and a Mac. The almost solution was KeePass. I like the application on the Blackberry but I could not get the sync working reliably to the Mac. As well, I had to run the PC application by using Mono on the Mac and it was pretty slow. I am happy to pay for a good solution.

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  • Synchronize large objects to S3 efficiently

    - by emk
    I need to synchronize about 30GB of git repositories to S3. These repos may contain some very large pack files, on the rough order of 2GB. I know that S3 has recently added support for large objects, and has new APIs that allow the objects to be uploaded as several parallel chunks. Is there a good command-line tool for Linux that allows me to efficiently synchronize large objects with S3 in a fashion similar to s3sync?

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  • does any sync software find files that have moved paths within a folder?

    - by kpierce8
    Say I have a pictures folder which I reorganized on one computer. I'd like to use that directory as the base and compare it with another version on a backup drive. Will any sync/compare program find that a file in one folder has moved locations within a compare folder. For instance say I reorganized my pictures from trips into folders by year with the trips folders inside each year folder. If I use a regular compare utility I wind up with two copies of everything that's moved in different locations.

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  • How to reliably synchronise file servers between London and Shanghai?

    - by Andy S
    We have two offices, one in London and one in Shanghai, each needing to be able to access the same set of files. This means we need a solid, speedy means of synchronising a set of folders between servers at either office. They're likely to be Windows servers, but we could look at Linux boxes if the software side makes more sense on *nix. We've considered Rsync, Unison, Gluster, and a few other options, but none of them seem capable of reliably keeping the servers in sync between such distant office locations. Each office is on DSL connectivity over the open internet, so encryption is also a factor. Does anyone have any hints for getting the servers synchronising in as close to real time as possible, without dying constantly? Andy

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  • How to sync passwords one-way between windows domains without trust relationship?

    - by Franco C.
    We're migrating from Windows 2003 to 2008 SBS. We will run concurrently for a short period of time. I cannot establish a trust relationship between Server 2003 & Server 2008 SBS and I would like to know if there is a way to sync the passwords between 2003-2008? For example, I would like to dump the pre-encrypted passswords to a file in 2003 and then use this to update the passwords for the correspoding usernames in 2008 SBS. Is this possible? I have no need to ever see the clear text version of the passwords. I see one commercial product, but it hardly seems worth it given the temporary nature of my project... Thanks, Franco

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  • Find daily backup sizes in DPM 2007

    - by Paul D'Ambra
    I'm considering setting up a DPM server offsite and synchronising it with my onsite DPM server. How can I determine the size of the changes that would be replicated (based on my historical data) so that I can determine if we have the bandwidth to support this?

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  • Same album repeatedly updates when syncing iTunes with iPhone

    - by Unsliced
    I have many many albums and tracks purchased via the iTunes store both through iTunes directly and via the iPhone. They all synchronise properly and are on iTunes eventually (i.e. if purcashed originally on the iPhone). There's one album, though, purchased via the iTunes app in June this year. Virtually every time I sync the iPhone it says "updating files" and this album gets updated. The rest of the sync goes just fine, new tracks added, listened to podcasts are removed, playlists are updated (notwithstanding that smart playlists' orderings are now utterly broken) fine - but this album is always getting updated. In finder I've looked at the permissions and nothing seems unusual. FWIW, I'm on Mac OS X 10.5.8, iPhone 3.1.2, iTunes 9.02. Anyone with any ideas? It's not a fundamental problem, but it does means that each sync takes an extra 30-60 seconds, which is annoying!

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  • Good Enough Failover Strategy for DNS / MySQL / Email

    - by IMB
    I've asked and read a lot questions regarding DNS failover but the more I read the more complicated it becomes, some people say it's good enough some say it isn't. No clear answers from what I read. I was wondering if we can set it straight once and for all, at least for the requirements of most websites out there. Right now let's assume the following: We don't need really need load-balancing, what we need is a failover solution. We are running a website based on LAMP on a VPS. We need to make sure that the Web Server, MySQL, Email are always accessible if not 99%. Basically here's my idea and questions about it: Web Server: We need at least one failover server (another VPS on a separate data center). Is DNS Failover via Round Robin good, if not, what's the best? And how do you exactly implement it? How do you make the files you upload/delete on Server A is also on Server B? MySQL: I've only read a brief intro to MySQL replication and I assume that I can replicate Server A to Server B and vice versa on the fly right? So just it case Server A fails and Server B is now running, it will continue to work and replicate to Server A when it becomes available. So in essence Server B is now the primary server, and will later on failover to Server A, should a failure happen again. Email: If we are gonna use DNS Failover, using webmail or relying on emails stored on the server is probably not a good idea right? Since some emails might be on Server A while some might be on Server B? I assume a basic email forwarder to a 3rdparty is good enough (like Gmail for example) to ensure all emails are kept in one place. Here's a basic diagram for a better picture: http://i.stack.imgur.com/KWSIi.png

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  • Alternative to Dropbox (on my server)?

    - by jweede
    I love using Dropbox to sync files between all my machines, and I've heard it uses rsync internally to keep files synced. Sometimes I need to sync very large things, and I don't necessarily want to pay for storage space on someone else's server when I have my own. So does anyone know of any nice cross-platform (pref. open source) automatic file-sync applications out there for this?

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  • How do I sync beyond 30 days with BES

    - by Kez
    BES only syncs the last 30 days worth of calendar appointments. I need to change this to sync more than 30 days, e.g. 6 months for example. I read a workaround which involves disabling the wireless sync, syncing with the Blackberry Desktop software and then re-enabling the wireless sync. This would not work, as the 30 day setting would still apply to calendar appointments going forwards. How can I set BES up to sync more than 30 days worth of calendar appointments?

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