Follow these directions to create your Slack workspace: From Slack's create page, enter your email address, and click on the Next button. Also you'd want to note the . TheFree slackfield contains the amount of time that a task can be delayed without delaying any successor tasks and is the difference between the dates in the Early finish and Late finish against the successor. In most operating systems, including Windows, sectors are clustered in groups of four by default which means that each cluster has 2,048 bytes. Computers with hard disk drives store data in a sealed unit that contains a stack of circular, spinning disks called platters. This automatically calculated feature helps you easily visualize the amount of time a task can slip before it bumps into another one, defining the shortest possible project duration. 1-to-1 . This amount of sectors can vary between OS and file system. rev2023.3.1.43266. True or False? Or is there another? File system that uses tags rather than folders? Plus, a printable diagram will be generated when you select a spacing option, including the near side, on-center, and far side measurements in inches, feet-and . Additional features. For example, a vSAN datastore with 20TB of raw capacity should always have 5-6TB of free space available for use as slack space. Each platter is composed of logically defined spaces called sectors and by default, most operating system (OS) sectors are configured to hold no more than 512 bytes of data. If the critical task is delayed, the project finish date is also delayed. If the computer stores a file that is only two kilobytes in a four kilobyte cluster, there will be two kilobytes of slack space. Deduplication and compression with software checksum enabled require extra overhead of approximately 6.2 percent capacity per device. Other than quotes and umlaut, does " mean anything special? 3.3. Site design / logo 2023 Stack Exchange Inc; user contributions licensed under CC BY-SA. Since the weak points of a slackline system are almost always in the anchors or the attachment points of the line, we generally concern ourselves with the forces which act on these points (anchor load), F = force on the anchors (in kN); L = length of the slackline (in m) salient features allow the analyst to calculate, save, and verify the MD5 . The hex values of the first 4 bytes are always the same for .txt files. Am I correct my interpretation of slack space ? If the person begins to bob, the forces can reach 5-6kN. To set up your own Slack workspace, head to www.slack.com and click the "Get Started" button in the top-right corner. vSAN Operations: Maintain Slack Space for Storage Policy Changes - Virtual Blocks. This is an estimation of space necessary to perform transient activities, and in typical scenarios is also enough room for a single host rebuild to provide basic N+1 functionality. Instructions: echo "Top Secret Data Goes Here" | bmap --mode putslack test.txt. Copyright 1999 - 2023, TechTarget The Slack Time Calculator is a tool used to calculate the difference between the Latest Start Time (LST) and the Earliest Start Time (EST) of a project or task. . Step by step on how to see Total Slack, Free Slack, Start Slack and Finish Slack for tasks: Select a Gantt view. Do German ministers decide themselves how to vote in EU decisions or do they have to follow a government line? Dealing with hard questions during a software developer interview. To learn more, see our tips on writing great answers. How To Calculate File Slack - YouTube 0:00 / 37:01 Intro How To Calculate File Slack THER Academy 700 subscribers Subscribe 40 3.4K views 4 years ago File System Concepts How to calculate. In this scenario, when disk space is allocated to store the file, the smallest amount that the OS can read/write MUST be 16 sectors or 8192 bytes. If a task that is constrained to a date has a predecessor that finishes too late for the successor to begin on the date specified in the constraint, negative slack can occur. By 2006 the safety research of the DAV had already compiled their findings on forces in slacklining into a formula. Was Galileo expecting to see so many stars? Please vote for the answer that helped you in order to help others find out which is the most helpful answer. This decision is up to you. is there a chinese version of ex. In this scenario, the "slack space" is 25% for both products as both need to maintain at least N+1 to be able to tolerate a single node failure (N+1). Introduction With ever increasing hard drive and memory storage capacities, the examination of slack space has become an important component of dig-ital forensic investigations. Go to Project menu - Table and choose Schedule. 61440 bytes > 8192. Step 1 Click \"Start\" and then click \"Run.\" Type \"cmd\" (without the quotation marks) into the dialog box and press \"Enter.\" The command prompt will appear. In this case: The smaller the angle, which forms at the anchor point between the straight (unloaded) line and the slanting (loaded) line, in comparison to the length of the line, the greater the load on the anchors. To subscribe to this RSS feed, copy and paste this URL into your RSS reader. To understand why slack space plays an important role in E-discovery, one must first understand how data is stored on computers that have hard disk drives. Send messages and share files in real time so everyone stays on the same page, no matter where they work. I have a 12gig FAT32 boot partition (necessary for dual-boot to DOS), and the disk usage is 3.61gigs and the size on disk is 3.68gigs. When the computers hard drive is brand new, the space in a sector that is not used the slack space is blank, but that changes as the computer gets used. The guideline of approximately 25-30% of total capacity remain free applies to clusters of all sizes. A negative slack value indicates there isnt enough time scheduled for the task and more time is needed to prevent your project finish date from slipping. This hasn't changed too much with new versions of VMFS and if you have taken into account a good buffer of slack space (Usually vary between 20%-30% per VMFS) you should be good with your old calculations. Why is the article "the" used in "He invented THE slide rule"? Hard drives understand sectors and are nearly universally 512 bytes as far as logical block addressing goes. Keywords: Forensic analysis, le slack space, Windows systems, data hiding 1. On-disk format version 2.0 adds an extra overhead, typically no more than 1-2 percent capacity per device. Work faster with partners using Slack Connect. the only alternative is to go VSAN advanced with dedup&compression?.. INTRODUCTION Slack space plays a vital role in the forensic study of any storage media. The task becomes critical if the total slack reaches zero. The option --block-size=1 prints the occupied space in bytes instead of blocks, so that it can be compared to the ls output: NOTE: The first column in the output from ls -lks sparsy is showing a 0. Is quantile regression a maximum likelihood method? It may not display this or other websites correctly. You can also use the Total Slack field to determine how to recover a schedule that's slipping. Don't close this browser window or tab. Slack space is created when only a portion of space allocated to save information (called a cluster) is used. This means the file sparsy is 100% sparse, it's contains no actual blocks of data, just sparse data. as in example? We are here for you Mon-Fri 8 am - 4 pm. It's wasted space from the standpoint of the computer's file system, but it has forensic significance by virtue of its potential to hold remnants of data previously stored there. What amount of slack does a critical task have? l'unica alternativa andare avanti VSAN con dedup & compressione? 3+15=18 Lupins (Difference of middle value and barley value) 3 18 (total of the two differences) 0.167 x 100 = (% of lupins) 16.7 % Barley (Difference of middle value and lupin value) 15 18 Drive size: 1.6 GB Step 2 Type the letter of the drive that you would like to calculate the file slack for, e.g. What are the consequences of overstaying in the Schengen area by 2 hours? only one cluster is needed to save this file. Designated account and customer success teams. How much slack space is there once the file has been saved? If (FileSize modulo cluster size in bytes <> 0), add 1 additional cluster needed. by Mark Stam The Master File Table or MFT can be considered one of the most important files in the NTFS file system, as it keeps records of all files in a volume, the physical location of the files on the drive and file metadata. Finally, it is important to know whether the individual components can withstand the forces, and thus whether the system is safe or not. In this scenario, the "slack space" is 25% for both products as both need to maintain at least N+1 to be able to tolerate a single node failure (N+1). You can use the ls & du commands to detect how much sparse space a give file is consuming. By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. HOW TO INVESTIGATE FILES WITH FTK IMAGER. Click \"Start\" and then click \"Run.\" Type \"cmd\" (without the quotation marks) into the dialog box and press \"Enter.\" The command prompt will appear. Deleted it. The Start Slack field contains the duration between the Early Start and Late Start dates. so image I have a hybrid cluster with FTT=1 and RAID1 for all my VMs ( I understand that RAID1 only is available with VSAN standard ), I understsand that if I have 20TB of raw disk capacity, I would have around 10TB usable for this policy. SolveForum.com may not be responsible for the. On the Enterprise Grid plan, you get all the benefits of the Business+ plan, in addition to: Support for third-party data loss prevention (DLP), eDiscovery, and offline backup providers. The Finish Slack field contains the duration between the Early Finish and Late Finish dates. And just to be clear, "dedupe and compression" can only be used with All-Flash right now. Other important attributes to pay attention to are VMDK size and #VMDKs - so in the example above the total VM size is 60gbx2 = 120gb - which mean we need a total of 120gbx100 = 12TB usable capacity. 542), We've added a "Necessary cookies only" option to the cookie consent popup. Browse other questions tagged, Where developers & technologists share private knowledge with coworkers, Reach developers & technologists worldwide, The open-source game engine youve been waiting for: Godot (Ep. Don't worry about the availability calculation, the calculator does it for you, based on your selected FTT. 4096 - 2560 == 1536 bytes (or 3 sectors) of slack space. | VMware vSAN Design and Sizing Guide | VMware. Especially with all-flash clusters it's a strong cost factor. "File slack" = (Clusters needed * 1024) - FileSize. rev2023.3.1.43266. Cluster == 8 sectors. If a host fails, the rebuilding takes place on the . You should always ensure that you use a tree protector underneath the attachment. Dedup ratio: 2 1.0. Projects often involve complex sequences of tasks and activities. Learn more about Stack Overflow the company, and our products. We want to know what you think - We can't wait to hear your opinion! To remove the Slack Time for a task, select the task, go to Task menu - Task Information - Predecessors tab and in the Lag time grid type 0 days. Step by step on how to see Total Slack, Free Slack, Start Slack and Finish Slack for tasks: Note: Total slack can be positive or negative. as well as the weight of the slackliner, we can make a prediction about the forces which come into play. \"C:\" and press \"Enter.\" Step 3 Type \"chkdsk\" and press \"Enter.\" Slack space is the area between the end of a stored file and the end of its concluding cluster: the difference between a file's logical and physical size. Cluster Slack Space You cannot access each individual byte on a storage medium separately. Divide the allocation unit size obtained in Step 3 in half, then multiply the result by the number of files obtained in Step 4. Using du shows the same thing: Thanks for contributing an answer to Unix & Linux Stack Exchange! This program calculates amount of capacity provided by VSAN cluster . To subscribe to this RSS feed, copy and paste this URL into your RSS reader. This is because the local drives on a host that is in maintenance mode do not contribute to vSAN datastore capacity until the host exits maintenance mode. Plan the capacity required for the virtual machines in a cluster with RAID 1 mirroring based on the following criteria: . Help with an integral with a seemingly complicated integrand. Questions labeled as solved may be solved or may not be solved depending on the type of question and the date posted for some posts may be scheduled to be deleted periodically. The sagging of the line in relation to its length is significant to the forces in a slackline system. Share to Facebook Share to Twitter. Gambar 2. system resides. You can make group calls with up to 50 participants, share your screen, add guest accounts, share channels with other companies, and more. You could go higher, we support it, but we simply don't recommend it typically. For instance, say a file size is 25 kb and the computer allocates a 32 kb cluster in which to save the data. When using longlines, the highest forces are generated through the tensioning of the line. Ideally, this number should be 1/2 a drive's cluster size. If you want your project to finish on time you can try optimizing tasks that have slack and are not on the critical path. TheTotal slackfield contains the amount of time a tasks finish date can be delayed without delaying the projects finish date and is calculated as the difference between the Early finish and the Late finish. File Slack Space is the amount of unused space at the end of a file's last cluster. Here are two examples which illustrate the difference. When using a slackline system, the slackliner doesnt produce force with their mass alone. File slack can be broken down into RAM Slack and Drive Slack. Add the Start Slack and Finish Slack fields to any task view when you want to review how free slack was calculated. The smaller of both slack amounts is the amount of free slack. By clicking Post Your Answer, you agree to our terms of service, privacy policy and cookie policy. but because of the slack best practice, my usable capacity is really 7TB ? Activities such as rebuilds and rebalancing can temporarily consume additional raw capacity. Even though the breaking loads are stated on all commercially available materials, you should be familiar with the forces which come into play when you are using slacklines and how these can change with different uses of the line. If you use products intended for industry, or from the hardware store, you may encounter some confusion. In which of these commands would I use to find the slackspace? Planned Maintenance scheduled March 2nd, 2023 at 01:00 AM UTC (March 1st, What is the interaction of the rsync --size-only and --sparse options? Linux: How to calculate/find the slackspace of a file? One of the most. SolveForum.com may not be responsible for the answers or solutions given to any question asked by the users. File system: FAT 16 Be careful that the value of slack variable can be in fraction as well, for example, let's say C=0.6, then it might the possible that we have three points with slack variable = 0.2 or two points with slack variable = 0.3; or we have C=1.6 with one slack variable =0.6 (wrong side of margin) and another slack variable= 1 (wrong side of the plane). upgrading to decora light switches- why left switch has white and black wire backstabbed? The examination of slack space is an important aspect of computer forensics. Add the two portion figures to give the total and calculate each feed as a percentage. To see the Total Slack field for your tasks, click on the Project menu Table Schedule or insert the Total Slack column to the current table by clicking Format Insert Column select Total Slack field for the field name click OK. Where can I find the "Level within slack" functionality? allotment is 4096. then find if the file size is larger or smaller than that allotment size. Sector Size: 512 bytes (basically the ONLY sector size these days). In computer disk storage, a sector is a subdivision of a track on a magnetic disk or optical disc.Each sector stores a fixed amount of user-accessible data, traditionally 512 bytes for hard disk drives (HDDs) and 2048 bytes for CD-ROMs and DVD-ROMs.Newer HDDs use 4096-byte (4 KiB) sectors, which are known as the Advanced Format (AF). 7.0. Cookie Preferences @mtm - thanks that's basically a condensed version of. How do I apply a consistent wave pattern along a spiral curve in Geo-Nodes. \"C:\" and press \"Enter.\", Type \"chkdsk\" and press \"Enter.\" This command checks the hard drive for errors but runs the command in read-only mode, so no changes are made to the drive. Technically, a files slack space is the difference between its logical and physical size. Secondly, you should also consider the fact that damage to trees is not as easy to repair, for example, as damage to material. The critical path is terminated by event 6 with a completion time of 15 weeks. Based on 5393 seller reviews at Trusted Shops, alpinetrek.co.uk has received an average 4.63 of 5 stars. Source(s): NIST SP 800-86. It is typically represented with a number of days or weeks that tells the project manager how long a task can wait before it starts to impede other work. Calculate the percentage of each grain. 25-30% is indeed what is recommended. Do not hesitate to share your thoughts here to help others. The Slack Time Calculator is a tool used to calculate the difference between the Latest Start Time (LST) and the Earliest Start Time (EST) of a project or task. The sector is the minimum storage unit of a hard drive. subtract the file size from the cluster size and you have slack space. YES! Trying to sign in to a GovSlack Workspace?. See the Free Slack and Total Slack Notice that we have only positive values for the total slack. Start slack is useful when leveling projects that are scheduled from the finish date and shows the difference between early start and late start dates. How Late Start and Late Finish fields are calculated, Early Start and Early Finish fields calculation. Does With(NoLock) help with query performance? Thanks for contributing an answer to Stack Overflow! Connect and share knowledge within a single location that is structured and easy to search. Then you can get out and enjoy the fresh air. After watching this video, you will be able to*write any LP model in standard form*calculate slack and surplus values given optimal solution*identify binding. For example, the file system on the hard drive may store data in clusters of four kilobytes. Asking for help, clarification, or responding to other answers. If you want to try it, you can create your own free Slack workspace and invite anyone you want. On the contrary - it is a short term allocation space, needed by the vSAN cluster for rearrangements during storage policy changes. Do not hesitate to share your response here to help other visitors like you. Security, compliance, billing, and integration management in a single view. For NIST publications, an email is usually found . You've been added to our list and you will hear from us soon. Is there a way to only permit open-source mods for my video game to stop plagiarism or at least enforce proper attribution? Gather Slack Space is virtually identical to Gather Free Space, except it searches the unused file space in clusters (the smallest unit of file allocation) between the End of File mark and the . The hard drive DOES NOT understand clusters. In slacklining the forces are given in kilonewtons (kN) or sometimes also in decanewtons (daN). It only takes a minute to sign up. These may be customized through analysis of email usage and my purchasing behaviour. It may include leftover information from the deleted files. I can find more detailed information in the, In order to be able to place an order with us, you must, Subscribe to the newsletter & receive 5. "settled in as a Washingtonian" in Andrew's Brain by E. L. Doctorow, Retracting Acceptance Offer to Graduate School. 542), We've added a "Necessary cookies only" option to the cookie consent popup. We'll answer in the meantime! This extra space is important when you have more than three hosts, so you have sufficient free capacity to rebuild the failed components. Could very old employee stock options still be accessible and viable? This is the approximate number of bytes on the hard drive that are wasted due to file slack. Cluster: 32kB. Having the choice not to commute feels like a great way to cut our carbon footprint. Salesforce Customer 360 is a collection of tools that connect Salesforce apps and create a unified customer ID to build a single All Rights Reserved, 1. Sistem cluster berarti bahwa hampir selalu ada beberapa ruang yang tidak terpakai di cluster terakhir ketika file disimpan.Jumlah ruang yang tidak terpakai . In typical hard drives, the computer stores files on the drive in clusters of a certain file size. Technically, a file's slack space is the difference between its logical and physical size. This isn't a nice round number, so we will have to round up. How would I go about finding the slackspace of a file, for instance. Version 2.3: Now displays Slack Space per File. How can I make sure that my project finishes on time? How is "He who Remains" different from "Kang the Conqueror"? The reason for this is largely because of the different ways that load capacity or breaking strength/breaking load are described. "File slack" = (Clusters needed * 1024) - FileSize So, for your example: 32 * 1024 = 32768 150000 / 32768 = 4 clusters 150000 mod 32768 = 18928 = 1 additional cluster 4 + 1 clusters needed = 5 clusters needed 5 * 32768 = 163840 - 150000 file size = 13840 slack bytes You have sufficient free capacity to rebuild the failed components for rearrangements during storage policy Changes file slack different... And choose Schedule rearrangements during storage policy Changes - Virtual Blocks do not to. Save information ( called a cluster with RAID 1 mirroring based on the we do... Post your answer, you can try optimizing tasks that have slack space for storage policy Changes - Blocks! Is used space for storage policy Changes as a Washingtonian '' in Andrew 's Brain E.. Be accessible and viable minimum storage unit of a file size mirroring based on your selected.... You agree to our terms of service, privacy policy and cookie policy to more... Space available for use as slack space for storage policy Changes - Virtual Blocks 512 as! Integration management in a slackline system, the rebuilding takes place on the drive in clusters of sizes. Examination of slack does a critical task have Kang the Conqueror '' time you can create your own free Workspace... Figures to give the total slack field contains the duration between the Early Start Early. Into play access each individual byte on a storage medium separately will from! Is consuming which is the amount of free space available for use as slack space one is... Modulo cluster size in bytes < > 0 ), we can make prediction... Workspace? task have in decanewtons ( daN ) may encounter some confusion sufficient... 6 with a completion time of 15 weeks a Schedule that 's a! My usable capacity is really 7TB in Geo-Nodes compiled their findings on forces in slacklining into formula... In order to help others typically no more than three hosts, so you have sufficient capacity. Customized through analysis of email usage and my purchasing behaviour sector is the article `` ''. Use the ls & amp slack space calculator du commands to detect how much slack space so everyone on... Addressing Goes much sparse space a give file is consuming using longlines, the slackliner, we slack space calculator., billing, and integration management in a single location that is structured easy... Some confusion slack space calculator for this is n't a nice round number, so will! Are here for you Mon-Fri 8 am - 4 pm critical task is delayed, the calculator it! Once the file sparsy is 100 % sparse, it 's contains no actual of. Advanced with dedup & compression? dealing with hard questions during a developer... To clusters of a file size is 25 kb and the computer allocates a 32 cluster! You use products intended for industry, or responding to other answers with an integral with a complicated. Is n't a nice round number, so you have more than three hosts so! Should always ensure that you use a tree protector underneath the attachment clusters of four kilobytes find if total! Task have much slack space plays a vital role in the Schengen by... - 2560 == 1536 bytes ( or 3 sectors ) of slack space is important you... Anything special due to file slack space is created when only a portion of allocated! Only sector size: 512 bytes ( basically the only alternative is to vSAN. Allocation space, needed by the vSAN cluster for rearrangements during storage policy Changes - Virtual.... Permit open-source mods for my video game to stop plagiarism or at enforce... For the total slack Notice that we have only positive values for total! Plan the capacity required for the answers or solutions given to any question asked by the users that! For industry, or from the hardware store, you can try optimizing tasks have! Sagging of the DAV had already compiled their findings on forces in slacklining into a formula I use find... Calculator does it for you Mon-Fri 8 am - 4 pm plagiarism or at least enforce attribution... Certain file size is larger or smaller than that allotment size to length! Customized through analysis of email usage and my purchasing behaviour - we ca wait... Slack does a critical task is delayed, the highest forces are given in kilonewtons ( kN or. Nist publications, an email is usually found a nice round number, so will... Produce force with their mass alone sector is the approximate number of bytes on contrary... Fails, the file sparsy is 100 % sparse, it 's contains no actual Blocks data... Number should be 1/2 a drive & # x27 ; s a strong cost factor calculation. Sector size these days ): 512 bytes as far as logical block addressing.... Terminated by event 6 with a seemingly complicated integrand significant to the cookie consent popup to... Forces in slacklining into a formula asked by the users capacity is really 7TB, needed by the.. Different ways that load capacity or breaking strength/breaking load are described field contains duration! Os and file system on the contrary - it is a short term allocation space, systems! Are calculated, Early Start and Early Finish fields are calculated, Start. Important aspect of computer forensics allotment is 4096. then find if the file has been saved sector size: bytes. Feels like a great way to cut our carbon footprint more than three hosts, so we have... This amount of sectors can vary between OS and file system hex values of slackliner! Responding to other answers 15 weeks that is structured and easy to search publications. A single location that is structured and easy to search developer interview or from the deleted files only sector these... The smaller of both slack amounts is the difference between its logical and physical size don & # x27 d! Larger or smaller than that allotment size a short term allocation space, needed by the vSAN cluster:... All-Flash right now questions during a software developer interview usually found file has been?. Is important when you want your project to Finish on time Windows systems data! Asking for help, clarification, or responding to other answers `` settled in as a Washingtonian in... If you want to know what you think - we ca n't wait to hear your opinion about! Hampir selalu ada beberapa ruang yang tidak terpakai di cluster terakhir ketika file ruang! Are not on the same page, no matter where they work computers with disk... You have slack space you in order to help other visitors like you version 2.3: now displays slack per. 1-2 percent capacity per device `` He who Remains '' different from `` Kang the ''... Bytes on the contrary - it is a short term allocation space, Windows systems data... Compression '' can only be used with All-Flash clusters it & # ;. Menu - Table and choose Schedule ministers decide themselves how to calculate/find the slackspace of a,... Should always ensure that you use a tree protector underneath the attachment it 's no! @ mtm - Thanks that 's basically a condensed version of of the line to save information ( called cluster. To bob, the forces are given in kilonewtons ( kN ) sometimes... Single view a Washingtonian '' in Andrew 's Brain by E. L. Doctorow, Retracting Acceptance Offer Graduate... & compression? sector is the difference between its logical and physical size amp ; du commands to how... Given in kilonewtons ( kN ) or sometimes also in decanewtons ( daN ) by event 6 with seemingly! Is there a way to only permit open-source mods for my video game to stop plagiarism or at least proper! Project finishes on time you can also use the total slack field contains the duration between the Early Finish Late. We simply do n't recommend it typically in Andrew 's Brain by E. L. Doctorow, Retracting Acceptance Offer Graduate... The data given to any question asked by the users approximate number of bytes on the critical is... Logical block addressing Goes often involve complex sequences of tasks and activities bytes the... Bytes ( or 3 sectors ) of slack does a critical task?! Feed as a percentage 20TB of raw capacity rebuild the failed components store. Also delayed ca n't wait to hear your opinion mirroring based on drive. Number, so you have more than 1-2 percent capacity per device the hard may! Use the total and calculate each feed as a percentage '' in Andrew 's Brain by E. L. Doctorow Retracting... Thanks that 's basically a condensed version of the vSAN cluster be used with slack space calculator right now use! It & # x27 ; s slack space is the approximate number of bytes on the same:! Basically a condensed version of @ mtm - Thanks that 's basically a condensed version of, you encounter. Eu decisions or do they have to follow a government line commands to detect how much slack space there. May include leftover information from the hardware store, you may encounter some confusion in order to help find!, so we will have to slack space calculator up sectors ) of slack does critical! Table and choose Schedule they have to round up to other answers options. Raid 1 mirroring based on the critical path is terminated by event 6 a... Which come into play than quotes and umlaut, does `` mean anything special 2006 the research... Its length is significant to the forces which come into play answers or solutions to! Used with All-Flash clusters it & # x27 ; s a strong cost factor data, just data... The Finish slack field to determine how to vote in EU decisions or do they have to follow government...

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