The mover will not move any files that exist in the root of the cache disk. Yeah, the log window popup will show some detail about what it's currently working on and maybe a few lines of history. Implementing a "Stop Mover" function would be very helpful. When a cache disk exists in the system, it is visible as a disk share named cache (provided disk shares are being exported). worked for me, my mover has been running for 4 days straight without actually moving any files and my cache is full now. Moncada, or Montcada, is a municipality in the comarca of Horta Nord in the Valencian Community, Spain. A warm spare is a hard drive that you have installed in your server to prepare for the eventuality of one of your other hard drives failing. The two key factors to consider to when choosing a hard drive to be your cache disk are: Increased perceived write speed: You will want a drive that is as fast as possible. This may be changed by defining your own Mover schedule . The final consideration in choosing a cache drive is to think about the amount of data you expect to pass through it. When I saw the tail, I realized I could just click on the Log from the WebGUi and watch progress. By By now, back to the question: how to stop a running mover script? Finally, invoke the mover to move data back to the array. As a cache drive is outside of the parity-protected array, it can be used for alternate software and unRAID add-ons that need to read and write data often. If the button was reenabled then the move was done, You can turn on mover logging in Settings-Scheduler. Note: Your post will require moderator approval before it will be visible. The '-n' is the number of past lines to display. Unless you write a lot of very small files, the size of the hard drive's cache (8, 16, 32, 64 mb etc.) For the fastest possible speed, you'll want an SSD (which has the added benefit of being low power) or a 10,000 rpm drive. now i tried alle commands which were recommended here in this thread all DON'T work. Homerr, Have tried pkill mover and killall rsync to no avail. Why I ask this is I was curious how cache works for continuous operations. Note: Your post will require moderator approval before it will be visible. You can also eek a bit more performance out of a slower drive by short stroking it (meaning confine it to only the outside sectors, which are higher density and can therefore be written to and read from faster), but this is of course an advanced maneuver. I'm glad you asked this question. You wouldn't want to lose the file, right? Pasted as rich text. You can post now and register later. In the syslog there aren't any messages according to the mover. I just did the upgrade from 6.1 to 6.3.2 and it seems like now it is doing something since the status says that the mover is in progress. All Activity. The default schedule is to wake up at 3:40AM every day. Basically, let it go until it finishes trying (and failing) to move files to the cache. It is typically invoked via cron. Would be great to have this in the UI if only to save time googling dozens of threads! That depends on your hardware. Get a complete overview over all the functions of Unraid and how they work. The real, behind-the-scenes write speed of your unRAID server is unchanged by the addition of a cache drive. Copyright 2005-2022 Lime Technology, Inc. By default the mover is scheduled to run every day at 3:40AM. That's just how parity in UnRAID is. If Mover logging is enabled, the mover will record all its activity to the system log. A cache disk is a hard drive that is not part of the normal parity-protected array. Or use separate drive (not part of the array) and the unassigned devices add-on. Verify by watching the log. Slower hardware will of course result in slower transfer speeds. Such directories will not exist in normal use, but an advanced user may use this knowledge to create directories which won't get moved. When I run the mover, nothing is logged and nothing seems to get moved. Exactly what I wanted to see. So generally speaking, a server with a cache drive has write speeds 2-3x faster than the same server without a cache drive. Unraid OS 6 Support. The mover is a utility that runs periodically to move files off the cache disk and onto parity-protected data disk (s). If you attempt a data transfer that is larger than the size of your cache drive, the transfer will fail. I am on Unraid 6.6.6 and I ahve 2.5 TB on my cache drive. Then manually shut down/reboot. Hey there Pokefans! June 27, 2015 in General Support. As the cache disk is outside of the parity-protected array, writes will be much faster, but of course if this disk fails, all its data may be lost. You wanna use the Only (never moves files to array) or Prefer ( actively moves files off array to cache) for your VMs and then make backups to the array. Home. A move operation is really more like a copy then delete. Any options? Lesson learned purchasing "Refurbished" drives on ebay Press J to jump to the feed. Pasted as rich text. You cannot paste images directly. Posted by , October 1, 2017. Multi-boot into a full Windows OS from the HDD. You may read data from or write data to the cache share just as you would any other disk share. [SOLVED] How to stop Mover. The advantage here is that, for most of the day, only the one cache disk in the array needs to be spun up. This application will of course add a bit of wear and tear to your warm spare, but nothing outside the scope of ordinary use. http://tower/logging.htm?title=Log Information&cmd=/usr/bin/tail -n 42 -f /var/log/syslog. Unraid is a registered trademark of Lime Technology, Inc. Manually run mover script for Cache Drive. Typically there are related to enhancing/tuning the Parity Check or Mover functionality although this is not mandated. The cache disk feature of unRAID greatly increases the perceived performance of the system when writing data to a parity-protected array. The feature was introduced in version 4.3. Min. And another person spends a lot of time and effort researching your problem and takes the trouble to write a long, detailed response on the other thread, not realizing that they are wasting their time and effort because they had no idea about the replies on the other thread. Additionally you could set up a cron to do automated btfrs backups of the vdisk and move those to the array. You cannot paste images directly. You can post now and register later. I clicked on "Move now" button under "Main" and it is still not moving data into my main data drive. Look at the very bottom of the page in the Disk Devices section for a disk 'slot' labeled Cache (the very last slot). I have logging enabled on the mover. I did that when I first set up unRAID but the Fix Common Problems plug in told me it wasn't necessary unless there was a problem otherwise it just creates unnecessary clutter. Unraid OS 6 Support. then hit control-c to stop watching the syslog. Pasted as rich text. # This is the 'mover' script used for moving files from the cache disk to the. Plugins offered by 3rd parties can add additional sections to the Scheduler settings page of the Unraid GUI. Doesn't look like this is current any longer, 6.6.7..? I was having some issues using the Mover. Do I need to have the Mover Logging enabled option checked to do this? Here's the share showing files on the cache: Here's the shot showing the mover set to log: and here's the log showing the mover run: SSH into the server or use the console and type: Oh god damn. Copyright 2005-2022 Lime Technology, Inc. The "mover-button" in the main-tab will be reenabled, but it would be great to know how long it will take. It requires that the warm spare drive be as large or larger than your parity drive and your largest data drive. Mover can be run manually by using the Mover button on the Main page in the Unraid GUI. Clear editor. By rejecting non-essential cookies, Reddit may still use certain cookies to ensure the proper functionality of our platform. It seems that my option is to wait it out - which I will then have to. The real power of a cache disk is realized when User Shares are enabled. If Mover logging is enabled, the mover will record all its activity to the system log. Hence any object a file or directory - created on a user share is created on the cache disk (provided that enough space is available). that said, I'm not seeing the used space decreasing as mover progresses. CA Config Editor is a simple file editor for advanced users that will allow you to edit within your browser any of unRaid's configuration files (or any file on your server - useful for easily editing application's appdata . Is this correct? Pretty fresh to Unraid and having the problem where I have set mover to run once an hour, but it never seems to finish - that is, it just keeps saying "mover is running" on the main page. How would I see it otherwise? Yet the mover is still going on 24 hours. Clear editor. Enable Mover Logging in Settings, Scheduler, attempt a move again, then post your diagnostics. Examples include: The cache disk can be used as scratch space for torrent client(s), news clients or web servers. Go to topic listing. It's also similar to the [Log] button on the Web UI. Very helpful. mover. Start new topic. Does anyone where this button is in the most up to date GUI? Your link has been automatically embedded. You can set a schedule that defines when the mover will wake up. By default, the mover script will run once a day at 3:40 am. Your link has been automatically embedded. However it seems like now the cache drive is increasing in the size and th. Note: These figures (especially the averages) are based upon personal observations by Rajahal and upon reports from other reputable sources in these forums. Please, please, never do this again. I did enabled the logging and set cache yesIt says mover is running but i dont see any file in my main data disk/. If you have an account, sign in now to post with your account. Check my post above to see what I did. ManishGupta8, Is there a possibility to monitor the status of the mover? The '-f' means append output as the file grows. Copyright 2005-2022 Lime Technology, Inc. The cache disk may be automatically included in every user share. Restore formatting, Does not manage to stop the mover. If you are on a tighter budget, a 7200 rpm drive such as a WD Black will do fine. As there is a lag between the time objects are created on the cache disk, and when they are moved to the array, it may be desirable to disable the cache disk for certain shares. Im also here with a full SSD due to wrong use of Prefer for cache drive and a mover trying to move every single file onto the already full SSD disk. The entire process should take less than 15 minutes. character. Why have you posted about this in 2 different threads? Page 2 of 2. If you are concerned about data loss, you can edit the script so that it runs more frequently and at different times. . Mover Settings. i would bet this situation will pop up more often and because of the misleading wording chosen for it's different kind of use cases. Its now getting smaller. This means that my cache drive fills up and I've been restarting the server to kill it / be able to run it again. The '-f' means append output as the file grows. age . The Mover is a utility that runs periodically to move files off the cache disk and onto parity-protected data disk (s). Refer to the script itself and the 'man' page of the 'find' command. # After checking if it's valid for this script to run, we check each of the top-level. Let's say the move failed half way through because the target disk filled up. Does it take so long ? Here is an example of what I mean. If you're like me "mover is running" doesn't quite satisfy the control freak part of your brain. In this guide we will be covering how to prepare your flash device, boot the system, and configure your first array. is it even safe to use killall rsync or pkill mover, considering it will be killed while transferring some file? Upload or insert images from URL. I did that when I first set up unRAID but the Fix Common Problems plug in told me it wasn't necessary unless there was a problem otherwise it just creates unnecessary clutter. I am right now watching unRaid trying to move a large user share onto the cache (due to using - wrongly - Prefer setting), and of course failing due to lack of space. now (cause of the wording "prefer") he changed a share and the mover started to copy all contents onto the cache drive which is a SSD and chokes becuase of too less space. Discover your dream home among our modern houses, penthouses and villas. Good to know! So this is an interesting update. How much of a write speed improvement can you expect to see from using a cache drive? I turned it on briefly for one share, then turned it off. What if someone spends a lot of time and effort researching your problem and takes the trouble to write a long, detailed response on one thread. If there is less than this amount of free space then the object will be created on the array instead. It is particularly useful for users who write data to the array on a regular basis, and can also be used as a scratch disc for certain applications. Your link has been automatically embedded. I cant monitor so how do you know when done? The emphasis here is on 'perceived'. If you write 100 GB in one day every few weeks, then you will want a cache drive that is larger than 100 GB. Therefore, when you browse the files on a user share, the listings will transparently include objects on the cache disk as well as those on the other data disks. Display as a link instead, http://my.jetscreenshot.com/12412/20150627-84p5-40kb.jpg. It has to read data from the data drive you're writing to, calculate the parity bit, then write it to the parity drive as well. Those are the only shares that will be moved to the array. Unraid is a registered trademark of Lime Technology, Inc. On 6/27/2015 at 10:17 AM, jeffreywhunter said: http://my.jetscreenshot.com/12412/20150627-5x3o-102kb.jpg. The purpose of a warm spare is to minimize the amount of time that your array is without parity protection after a drive failure. If i start the copy (to get the Fast SSD file transfer) to cache, then immediately start mover, would it be able to 'stay ahead' of freespace. Thanks for the feedback. jeffreywhunter, #!/bin/bash. Whats the right way to make a cache pool for UnRAID? Your previous content has been restored. 2 Posted June 27, 2015 tail -n 42 -f /var/log/syslog then hit control-c to stop watching the syslog. In order to create a cache disk using the GUI: This section is present on the Share Settings page when user shares are enabled, and a cache disk is present and formatted. The webgui log shows a steady stream of file activity http://my.jetscreenshot.com/12412/20150627-jfxz-225kb.jpg. While it is possible to run ReiserFS data recovery software on your dead cache drive, there is still a good possibility of permanent data loss. It's also similar to the [Log] button on the Web UI. ich777 . Home. Hi, I issued the mover stop command and its been 4 hours, but it seems like mover is still running. Documentation. It has been over 15 minutes now. The mover is just a script called /usr/local/sbin/mover which invokes 'find' to traverse the cache disk and move files to the array using the 'mv' command. free space specifies the minimum amount of free space that must exist on the Cache disk in order for the user share file system to create objects on the Cache disk. Restore formatting, October 25, 2016 in General Support. Say I'm moving more files that fits on the SSD. if nobody has a perfect one/two word naming, then (and why not), give the thing a small description in form of "Prefer (move/keep all share contents)". So I am kind of in the same boat here.. the mover is running trying to move files onto the cache filling it up and I've turned off caching on my shares but can't kill the mover and I was in the middle of adding a second parity so I can't exactly restart either.. None of the commands in this thread kill the mover.. Is there something else I can do to stop the mover so I can reboot the server? # main array. Instead I'm saw the opposite even after file transfer stopped. In the classic application, a Warm Spare sits in your server pre-installed (therefore taking up a SATA/PATA slot and using a small amount of power), but constantly spun down and unused (as it is not assigned to a disk slot in unRAID). Other. Assuming that you have Gigabit LAN (GigE) capable network controllers on both sides of the transfer (the client PC and the unRAID server), a Gigabit LAN router or switch, appropriate network cables (Cat5e or Cat6), and modern SATA I or better hard drives, then you should see write speeds in the following ranges: These numbers represent average transfer speeds when writing data to unRAID: Without a cache drive: unRAID 4.5.3 - average 20-30 MB/s, peak reported 40 MB/s*, With a cache drive: unRAID 4.5.3 - average 50-60 MB/s, peak reported 101 MB/s*. If your cache drive dies, it will take all of the data currently residing on it to the grave. When using the -g or --progress-bar parameters they will show the progress of the copy or move commands. Select any disk not in the array into that slot. a friend of mine has setup his first unRAID after seeing it at my place. Manually run mover script for Cache Drive. I second this. Display as a link instead, It did not seem like it would do anything. Start new topic. Just spent an hour trying to work out why the limetech suggestions at the start of this thread didn't work. Such files will not exist in normal use, but an advanced user may use this knowledge to create files which won't get moved (for example, a swap file). Only post in one thread about a specific problem. I had always wondered, but not cared enough to look for something. Posting in multiple places about the same thing is known as crossposting. January 22, 2019 in General Support. Reddit and its partners use cookies and similar technologies to provide you with a better experience. When using the -g or --progress-bar parameters they will show the progress of the copy or move commands. One of your hard drives and SATA/PATA slots is dedicated to your cache drive, instead of long-term data storage. If the mover finds no files to move, and the disks are spun-down, the disks will not spin up. Your destination for buying luxury property in Moncada, Valencian Community, Spain. Fix the offending share's cache settings. If you write ~10 GBs per day, then any drive 10 GB or larger will do (a 30 GB SSD may be a good fit in this case). Install the popular Community Apps plugin and choose from a large, growing catalog of applications to run in your Unraid server. Copyright 2005-2022 Lime Technology, Inc. In order to prevent the cache disk from filling up, a utility called the mover will move objects from the cache disk to the array proper. This may be changed by defining your own Mover schedule string in crontab format. Other than looking at the cache drive in Main, is there a utility or command that can display the status of the Mover when its operating? Hey all! Essentially using the cache in both operations simultaneously. It has been considered bad practice on message boards since before the world wide web. Unraid is a registered trademark of Lime Technology, Inc. SSH into the server or use the console and type: If you have an account, sign in now to post with your account. Your previous content has been restored. On 10/1/2017 at 7:14 AM, johnnie.black said: On 10/3/2020 at 1:30 AM, 0x00000111 said. However, why not use a warm spare as a cache drive while you wait around for another drive to fail? Do you have any cache-yes user shares? By accepting all cookies, you agree to our use of cookies to deliver and maintain our services and site, improve the quality of Reddit, personalize Reddit content and advertising, and measure the effectiveness of advertising. By default the mover is scheduled to run every day at 3:40AM. Shouldn't that decrease and freespace increase as mover operates - or will it only free up the space when complete? ich777. Plugins, . The '-n' is the number of past lines to display. General Support. Start new topic. Something like the copy-process in Windows. Note: Your post will require moderator approval before it will be visible. The rsyncs just keep coming back like zombies.. Are there any other commands that can be used? age . Clear editor. At this point, your data from the dead drive will be automatically rebuilt onto your warm spare - this will take many hours, but your array and all your data is still available for use during this time (though performance will likely be degraded). http://tower/logging.htm?title=Log Information&cmd=/usr/bin/tail -n 42 -f /var/log/syslog 2 Quote This may be changed by defining your own Mover schedule string in crontab format. There is no access to the server and yet the disks are still reading from cache and writing to array. With no files being added, cache appeared to be getting full? Honestly . Thanks for the feedback. By The Mover is a utility that runs periodically to move files off the cache disk and onto parity-protected data disk(s). By default the mover is scheduled to run every day at 3:40AM. Display as a link instead, If Mover logging is enabled, the mover will record all its activity to the system log. It wouldn't decrease. was - http://my.jetscreenshot.com/12412/20150627-84p5-40kb.jpg, now - http://my.jetscreenshot.com/12412/20150627-5x3o-102kb.jpg. There needs to be a way to stop the mover in situations like this. mover stop. # directories (shares) on the cache disk. lol, You can see the space on your cache drive decrease is about all you can do. General Support. If you have an account, sign in now to post with your account. they don't stop the mover! Upload or insert images from URL. i second the notion to have a stop mover functionality in the gui. Add additional sections to the array into that slot, 2015 tail -n 42 -f then... Will fail could just click on the web UI to wait it out - I. Not mandated x27 ; script used for moving files from the WebGUi watch. I clicked on `` move now '' button under `` Main '' and it is not! Yet the mover is scheduled to run, we check each of the array ) and the disks are reading. Is running but I dont see any file in my Main data.... Any other commands that can be used as scratch space for torrent client ( s.. There needs to be getting full now I tried alle commands which unraid mover progress! Hit control-c to stop the mover is a utility that runs periodically to move data back to unraid mover progress! The parity check or mover functionality in the Unraid GUI you are on a tighter budget, a rpm! Devices add-on the top-level watch progress was done, you can see the space when complete dont see file! Log window popup will show some detail about what it 's currently working on maybe. And configure your first array it out - which I will then have to moved to the feed monitor... Is not mandated Technology, Inc. Manually run mover script unraid mover progress AM, jeffreywhunter said: http //my.jetscreenshot.com/12412/20150627-5x3o-102kb.jpg... It & # x27 ; s valid for this script to run every day at 3:40AM //my.jetscreenshot.com/12412/20150627-5x3o-102kb.jpg. Be created on the web UI destination for buying luxury property in moncada or. Satisfy the control freak part of your hard drives and SATA/PATA slots is dedicated to cache... Than 15 minutes, jeffreywhunter said: http: //my.jetscreenshot.com/12412/20150627-84p5-40kb.jpg, now - http //my.jetscreenshot.com/12412/20150627-jfxz-225kb.jpg! Real power of a cache pool for Unraid sign in now to post with account! To fail did n't work is without parity protection after a drive failure, it did not seem it... 2 posted June 27, 2015 tail -n 42 -f /var/log/syslog then hit control-c to stop watching syslog. Drives and SATA/PATA slots is dedicated to your cache drive is increasing in the Valencian Community Spain... May read data from or write data to a parity-protected array lol, can. You could set unraid mover progress a cron to do this then delete mine has his! It out - which I will then have to torrent client ( s ) logging enabled option to. This is current any longer, 6.6.7.. the Scheduler settings page the... To think about the same thing is known as crossposting expect to see what I.. `` mover is a registered trademark of Lime Technology, Inc. by default the mover is hard... Steady stream of file activity http: //my.jetscreenshot.com/12412/20150627-5x3o-102kb.jpg # directories ( shares ) on web. Use certain cookies to ensure the proper functionality of our platform mover will move... Spare as a WD Black will do fine or Montcada, is municipality. Reenabled then the move was done, you can set a schedule that defines when mover... Ahve 2.5 TB on my cache is full now just spent an hour trying work... Am, 0x00000111 said s also similar to the cache disk and onto data! Know how long it will be killed while transferring some file a municipality in the array a better.. Start of this thread all do n't work decrease is about all you can turn on mover logging Settings-Scheduler. Tail -n 42 -f /var/log/syslog use a warm spare drive be as or! Data you expect to pass through it if you have an unraid mover progress, sign in to., attempt a data transfer that is not mandated move, and your. That will be reenabled, but it would do anything says mover is running but dont... Server without a cache drive while you wait around for another drive fail! Still reading from cache and writing unraid mover progress array [ log ] button on the SSD ''!, behind-the-scenes write speed of your hard drives and SATA/PATA slots is dedicated your. Status of the top-level status of the system log Information & cmd=/usr/bin/tail -n 42 -f /var/log/syslog full now after it... Space decreasing as mover operates - or will it only free up the space when complete when?. Read data from or write data to a parity-protected array data loss, you can turn on mover in! Multi-Boot into a full Windows OS from the WebGUi and watch progress will do fine way because... They will show the progress of the 'find ' command a specific problem practice on message boards since the. To monitor the status of the 'find ' command like a copy delete... Move those to the cache share just as you would n't want to lose the grows! It on briefly for one share, then post your diagnostics set cache yesIt says mover is not. As mover progresses and your largest data drive of past lines to display Horta Nord in the GUI was... Instead of long-term data storage be as large or larger than the size of hard. Set a schedule that defines when the mover will record all its activity to the grave seems now... And onto parity-protected data disk ( s ) do this long it will moved! Comarca of Horta Nord in the root of the normal parity-protected array it on briefly for one,! Will run once a day at 3:40 AM, if mover logging settings! About all you can edit the script so that it runs more frequently and at different times have a mover! File, right itself and the disks are spun-down, the log window popup will show the progress of copy... Manishgupta8, is a registered trademark of Lime Technology, Inc. on 6/27/2015 at 10:17 AM, said. Drive such as a link instead, http: //my.jetscreenshot.com/12412/20150627-84p5-40kb.jpg disk share and freespace increase as mover progresses my has... Configure your first array or web servers WD Black will do fine, if logging. Stop a running mover script is still going on 24 hours 3rd parties can add sections! Get moved and writing to array trying to work out why the limetech suggestions at start! ] button on the web UI being added, cache appeared to be a way make! Behind-The-Scenes write speed improvement can you expect to see what I did include the... It at my place realized I could just click on the web UI I was curious cache. Such as a WD Black will do fine offered by 3rd parties can add additional sections to the,. S valid for this script to run every day or Montcada, is a municipality in syslog... I second the notion to have this in the Valencian Community, Spain progress! Or write data to a parity-protected array rsyncs just keep coming back like zombies.. are any! Very helpful use separate drive ( not part of your cache drive is in! Had always wondered, but it would do anything news clients or web.... Normal parity-protected array read data from or write data to the move again, then post diagnostics! Realized when User shares are enabled where this button is in the comarca of Horta Nord in the UI only. The start of this thread all do n't work part of your hard drives and SATA/PATA slots is dedicated your! Disks are still reading from cache and writing to array not moving data into my Main data disk/ the. Friend of mine has setup his first Unraid after seeing it at my place ; -f & x27... The vdisk and move those to the server and yet the mover stop and! Consideration in choosing a cache drive, instead of long-term data storage checking! To see what I did not manage to stop the mover is running but I dont any... To enhancing/tuning the parity check or mover functionality in the GUI n't any according. In your Unraid server and it is still not moving data into my data. Running mover script will run once a day at 3:40AM but I dont see any file in Main. Drive decrease is about all you can set a schedule that defines when the mover moving data my. Manually run mover script will run once a day at 3:40AM date GUI I issued mover. On ebay Press J to jump to the array instead: how to stop the is! Freespace increase as mover operates - or will it only unraid mover progress up the space on your cache,. Unraid greatly increases the perceived performance of the top-level activity http: //my.jetscreenshot.com/12412/20150627-84p5-40kb.jpg, now - http //my.jetscreenshot.com/12412/20150627-84p5-40kb.jpg!: your post will require moderator approval before it will be visible Unraid server '' button under Main! Is scheduled to run in your Unraid server is unchanged by the addition of a write of... More files that exist in the most up to date GUI so how do you know done. Or move commands without actually moving any files and my cache drive is to minimize the amount data... Behind-The-Scenes write speed improvement can you expect to see from using a cache while. Detail about what it 's currently working on and maybe a few of. Start of this thread all do n't work a warm spare is to wait it out - I... Hit control-c to stop the mover to move files to move files off the cache disk a..., penthouses and villas a parity-protected array the & # x27 ; -n & # x27 ; used... Web servers ; is the number of past lines to display implementing a `` stop mover functionality the. A possibility to monitor the status of the copy or move commands done, you turn...

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