SlideShare ist ein Scribd-Unternehmen logo
1 von 8
Downloaden Sie, um offline zu lesen
DISKSCHEDULINGALGORITHM
2023EV083
ASSIGNMENT SERIES - 71
DISKSCHEDULING
• As we realize that on a solitary PC we can Perform Numerous Tasks all at once so the
executives are likewise fundamental on every one of the Running Cycles that are
running on the framework at a time.
• With the assistance or Coming of the Multiprogramming we can Execute Many
Projects all at once.
• So for Controlling and giving the Memory to every one of the Cycles Working
Framework utilizes the Idea of Plate Booking.
TYPESOF DISKSCHEDULING
FCFSALGORITHM
• It means 'the early bird gets the worm'. As the name recommends, the
solicitation which starts things out will be handled first, etc.
• The solicitations coming to the plate are organized in a legitimate succession as
they show up.
• Since each solicitation is handled in this calculation, there is zero chance of
'starvation'.
SSTFALGORITHM
• SSTF is a shortened form of Most brief Look for Time First (SSTF) which is a
circle booking calculation.
• This is finished by choosing the solicitation which has the least look for time
from the ongoing head position.
• This calculation has less 'look for time' when contrasted with FCFS Calculation.
SCANALGORITHM
• It is additionally called Lift Calculation.
• In this calculation, the circle arm moves into a specific heading till the end,
fulfilling every one of the solicitations coming in its path, and then it turns back
and moves in the converse course fulfilling demands coming in its way.
• After that, it reverses its direction and starts to scan again the requests in its
path and serves them.
C - SCANALGORITHM
• It means "Roundabout Output".
• This calculation is practically equivalent to the Output plate calculation however
one thing that makes it different is that 'in the wake of arriving at the one end
and turning around the head course, it begins to return.
• Subsequent to arriving at the finish of the plate it inverts its course and again
begins to move to the opposite finish of the circle yet while returning it serves
no solicitations.
THE END

Weitere ähnliche Inhalte

Mehr von AJAYVISHALRP

Mehr von AJAYVISHALRP (7)

U3-PPT-1 (1).ppt
U3-PPT-1 (1).pptU3-PPT-1 (1).ppt
U3-PPT-1 (1).ppt
 
U2-LP2.ppt
U2-LP2.pptU2-LP2.ppt
U2-LP2.ppt
 
U1-LP1.ppt
U1-LP1.pptU1-LP1.ppt
U1-LP1.ppt
 
1G1.pptx
1G1.pptx1G1.pptx
1G1.pptx
 
WH PAPER PRESENTATION PPT.pptx
WH PAPER PRESENTATION PPT.pptxWH PAPER PRESENTATION PPT.pptx
WH PAPER PRESENTATION PPT.pptx
 
sorting1.pptx
sorting1.pptxsorting1.pptx
sorting1.pptx
 
AI Pugal.pptx
AI Pugal.pptxAI Pugal.pptx
AI Pugal.pptx
 

Kürzlich hochgeladen

Long journey of Ruby standard library at RubyConf AU 2024
Long journey of Ruby standard library at RubyConf AU 2024Long journey of Ruby standard library at RubyConf AU 2024
Long journey of Ruby standard library at RubyConf AU 2024Hiroshi SHIBATA
 
Transport in Open Pits______SM_MI10415MI
Transport in Open Pits______SM_MI10415MITransport in Open Pits______SM_MI10415MI
Transport in Open Pits______SM_MI10415MIRomil Mishra
 
A Glance At The Java Performance Toolbox
A Glance At The Java Performance ToolboxA Glance At The Java Performance Toolbox
A Glance At The Java Performance ToolboxAna-Maria Mihalceanu
 
Decarbonising Buildings: Making a net-zero built environment a reality
Decarbonising Buildings: Making a net-zero built environment a realityDecarbonising Buildings: Making a net-zero built environment a reality
Decarbonising Buildings: Making a net-zero built environment a realityIES VE
 
MuleSoft Online Meetup Group - B2B Crash Course: Release SparkNotes
MuleSoft Online Meetup Group - B2B Crash Course: Release SparkNotesMuleSoft Online Meetup Group - B2B Crash Course: Release SparkNotes
MuleSoft Online Meetup Group - B2B Crash Course: Release SparkNotesManik S Magar
 
Digital Tools & AI in Career Development
Digital Tools & AI in Career DevelopmentDigital Tools & AI in Career Development
Digital Tools & AI in Career DevelopmentMahmoud Rabie
 
2024 April Patch Tuesday
2024 April Patch Tuesday2024 April Patch Tuesday
2024 April Patch TuesdayIvanti
 
QCon London: Mastering long-running processes in modern architectures
QCon London: Mastering long-running processes in modern architecturesQCon London: Mastering long-running processes in modern architectures
QCon London: Mastering long-running processes in modern architecturesBernd Ruecker
 
Tampa BSides - The No BS SOC (slides from April 6, 2024 talk)
Tampa BSides - The No BS SOC (slides from April 6, 2024 talk)Tampa BSides - The No BS SOC (slides from April 6, 2024 talk)
Tampa BSides - The No BS SOC (slides from April 6, 2024 talk)Mark Simos
 
Genislab builds better products and faster go-to-market with Lean project man...
Genislab builds better products and faster go-to-market with Lean project man...Genislab builds better products and faster go-to-market with Lean project man...
Genislab builds better products and faster go-to-market with Lean project man...Farhan Tariq
 
Transcript: Green paths: Learning from publishers’ sustainability journeys - ...
Transcript: Green paths: Learning from publishers’ sustainability journeys - ...Transcript: Green paths: Learning from publishers’ sustainability journeys - ...
Transcript: Green paths: Learning from publishers’ sustainability journeys - ...BookNet Canada
 
Email Marketing Automation for Bonterra Impact Management (fka Social Solutio...
Email Marketing Automation for Bonterra Impact Management (fka Social Solutio...Email Marketing Automation for Bonterra Impact Management (fka Social Solutio...
Email Marketing Automation for Bonterra Impact Management (fka Social Solutio...Jeffrey Haguewood
 
Unleashing Real-time Insights with ClickHouse_ Navigating the Landscape in 20...
Unleashing Real-time Insights with ClickHouse_ Navigating the Landscape in 20...Unleashing Real-time Insights with ClickHouse_ Navigating the Landscape in 20...
Unleashing Real-time Insights with ClickHouse_ Navigating the Landscape in 20...Alkin Tezuysal
 
Women in Automation 2024: Career session - explore career paths in automation
Women in Automation 2024: Career session - explore career paths in automationWomen in Automation 2024: Career session - explore career paths in automation
Women in Automation 2024: Career session - explore career paths in automationDianaGray10
 
QMMS Lesson 2 - Using MS Excel Formula.pdf
QMMS Lesson 2 - Using MS Excel Formula.pdfQMMS Lesson 2 - Using MS Excel Formula.pdf
QMMS Lesson 2 - Using MS Excel Formula.pdfROWELL MARQUINA
 
Introduction-to-Wazuh-and-its-integration.pptx
Introduction-to-Wazuh-and-its-integration.pptxIntroduction-to-Wazuh-and-its-integration.pptx
Introduction-to-Wazuh-and-its-integration.pptxmprakaash5
 
Landscape Catalogue 2024 Australia-1.pdf
Landscape Catalogue 2024 Australia-1.pdfLandscape Catalogue 2024 Australia-1.pdf
Landscape Catalogue 2024 Australia-1.pdfAarwolf Industries LLC
 
Dynamical Context introduction word sensibility orientation
Dynamical Context introduction word sensibility orientationDynamical Context introduction word sensibility orientation
Dynamical Context introduction word sensibility orientationBuild Intuit
 
How to Effectively Monitor SD-WAN and SASE Environments with ThousandEyes
How to Effectively Monitor SD-WAN and SASE Environments with ThousandEyesHow to Effectively Monitor SD-WAN and SASE Environments with ThousandEyes
How to Effectively Monitor SD-WAN and SASE Environments with ThousandEyesThousandEyes
 
Arizona Broadband Policy Past, Present, and Future Presentation 3/25/24
Arizona Broadband Policy Past, Present, and Future Presentation 3/25/24Arizona Broadband Policy Past, Present, and Future Presentation 3/25/24
Arizona Broadband Policy Past, Present, and Future Presentation 3/25/24Mark Goldstein
 

Kürzlich hochgeladen (20)

Long journey of Ruby standard library at RubyConf AU 2024
Long journey of Ruby standard library at RubyConf AU 2024Long journey of Ruby standard library at RubyConf AU 2024
Long journey of Ruby standard library at RubyConf AU 2024
 
Transport in Open Pits______SM_MI10415MI
Transport in Open Pits______SM_MI10415MITransport in Open Pits______SM_MI10415MI
Transport in Open Pits______SM_MI10415MI
 
A Glance At The Java Performance Toolbox
A Glance At The Java Performance ToolboxA Glance At The Java Performance Toolbox
A Glance At The Java Performance Toolbox
 
Decarbonising Buildings: Making a net-zero built environment a reality
Decarbonising Buildings: Making a net-zero built environment a realityDecarbonising Buildings: Making a net-zero built environment a reality
Decarbonising Buildings: Making a net-zero built environment a reality
 
MuleSoft Online Meetup Group - B2B Crash Course: Release SparkNotes
MuleSoft Online Meetup Group - B2B Crash Course: Release SparkNotesMuleSoft Online Meetup Group - B2B Crash Course: Release SparkNotes
MuleSoft Online Meetup Group - B2B Crash Course: Release SparkNotes
 
Digital Tools & AI in Career Development
Digital Tools & AI in Career DevelopmentDigital Tools & AI in Career Development
Digital Tools & AI in Career Development
 
2024 April Patch Tuesday
2024 April Patch Tuesday2024 April Patch Tuesday
2024 April Patch Tuesday
 
QCon London: Mastering long-running processes in modern architectures
QCon London: Mastering long-running processes in modern architecturesQCon London: Mastering long-running processes in modern architectures
QCon London: Mastering long-running processes in modern architectures
 
Tampa BSides - The No BS SOC (slides from April 6, 2024 talk)
Tampa BSides - The No BS SOC (slides from April 6, 2024 talk)Tampa BSides - The No BS SOC (slides from April 6, 2024 talk)
Tampa BSides - The No BS SOC (slides from April 6, 2024 talk)
 
Genislab builds better products and faster go-to-market with Lean project man...
Genislab builds better products and faster go-to-market with Lean project man...Genislab builds better products and faster go-to-market with Lean project man...
Genislab builds better products and faster go-to-market with Lean project man...
 
Transcript: Green paths: Learning from publishers’ sustainability journeys - ...
Transcript: Green paths: Learning from publishers’ sustainability journeys - ...Transcript: Green paths: Learning from publishers’ sustainability journeys - ...
Transcript: Green paths: Learning from publishers’ sustainability journeys - ...
 
Email Marketing Automation for Bonterra Impact Management (fka Social Solutio...
Email Marketing Automation for Bonterra Impact Management (fka Social Solutio...Email Marketing Automation for Bonterra Impact Management (fka Social Solutio...
Email Marketing Automation for Bonterra Impact Management (fka Social Solutio...
 
Unleashing Real-time Insights with ClickHouse_ Navigating the Landscape in 20...
Unleashing Real-time Insights with ClickHouse_ Navigating the Landscape in 20...Unleashing Real-time Insights with ClickHouse_ Navigating the Landscape in 20...
Unleashing Real-time Insights with ClickHouse_ Navigating the Landscape in 20...
 
Women in Automation 2024: Career session - explore career paths in automation
Women in Automation 2024: Career session - explore career paths in automationWomen in Automation 2024: Career session - explore career paths in automation
Women in Automation 2024: Career session - explore career paths in automation
 
QMMS Lesson 2 - Using MS Excel Formula.pdf
QMMS Lesson 2 - Using MS Excel Formula.pdfQMMS Lesson 2 - Using MS Excel Formula.pdf
QMMS Lesson 2 - Using MS Excel Formula.pdf
 
Introduction-to-Wazuh-and-its-integration.pptx
Introduction-to-Wazuh-and-its-integration.pptxIntroduction-to-Wazuh-and-its-integration.pptx
Introduction-to-Wazuh-and-its-integration.pptx
 
Landscape Catalogue 2024 Australia-1.pdf
Landscape Catalogue 2024 Australia-1.pdfLandscape Catalogue 2024 Australia-1.pdf
Landscape Catalogue 2024 Australia-1.pdf
 
Dynamical Context introduction word sensibility orientation
Dynamical Context introduction word sensibility orientationDynamical Context introduction word sensibility orientation
Dynamical Context introduction word sensibility orientation
 
How to Effectively Monitor SD-WAN and SASE Environments with ThousandEyes
How to Effectively Monitor SD-WAN and SASE Environments with ThousandEyesHow to Effectively Monitor SD-WAN and SASE Environments with ThousandEyes
How to Effectively Monitor SD-WAN and SASE Environments with ThousandEyes
 
Arizona Broadband Policy Past, Present, and Future Presentation 3/25/24
Arizona Broadband Policy Past, Present, and Future Presentation 3/25/24Arizona Broadband Policy Past, Present, and Future Presentation 3/25/24
Arizona Broadband Policy Past, Present, and Future Presentation 3/25/24
 

disk scheduling algorithms.pptx

  • 2. DISKSCHEDULING • As we realize that on a solitary PC we can Perform Numerous Tasks all at once so the executives are likewise fundamental on every one of the Running Cycles that are running on the framework at a time. • With the assistance or Coming of the Multiprogramming we can Execute Many Projects all at once. • So for Controlling and giving the Memory to every one of the Cycles Working Framework utilizes the Idea of Plate Booking.
  • 4. FCFSALGORITHM • It means 'the early bird gets the worm'. As the name recommends, the solicitation which starts things out will be handled first, etc. • The solicitations coming to the plate are organized in a legitimate succession as they show up. • Since each solicitation is handled in this calculation, there is zero chance of 'starvation'.
  • 5. SSTFALGORITHM • SSTF is a shortened form of Most brief Look for Time First (SSTF) which is a circle booking calculation. • This is finished by choosing the solicitation which has the least look for time from the ongoing head position. • This calculation has less 'look for time' when contrasted with FCFS Calculation.
  • 6. SCANALGORITHM • It is additionally called Lift Calculation. • In this calculation, the circle arm moves into a specific heading till the end, fulfilling every one of the solicitations coming in its path, and then it turns back and moves in the converse course fulfilling demands coming in its way. • After that, it reverses its direction and starts to scan again the requests in its path and serves them.
  • 7. C - SCANALGORITHM • It means "Roundabout Output". • This calculation is practically equivalent to the Output plate calculation however one thing that makes it different is that 'in the wake of arriving at the one end and turning around the head course, it begins to return. • Subsequent to arriving at the finish of the plate it inverts its course and again begins to move to the opposite finish of the circle yet while returning it serves no solicitations.

Hinweis der Redaktion

  1. GREETINGS!!, I’M PUGALENTHI FROM THE CSBS DEPARTMENT, and I'D LIKE TO PRESENT THE TOPIC DISK SCHEDULING ALGORITHM
  2. As we know that we can perform numerous tasks on a single PC at the same time, the executives are also critical on all of the Executing Cycles that are running on the Framework at the same time. We can execute multiple projects at the same time with the help of multiprogramming. So, in order to control and remember each cycle, the Working Framework employs the Plate Booking concept. This divides the hour of the computer processor into distinct cycles and checks that each of the cycles will work properly.
  3. Now let’s look at the types of disk scheduling FCFS FIRST COME FIRST SERVE ALGO SSTF SHORTEST SEEK TIME FIRST ALGO SCAN OR ELEVATOR ALGO CIRCULAR SCAN ALGO LOOK ALGO CIRCULAR LOOK ALGO
  4. 'The early bird gets the worm,' it says. As the name implies, the initial solicitation will be processed first, and so on. The solicitations that arrive at the plate are grouped in a logical sequence. There is no such thing as'starvation' because each request is handled in this computation.
  5. SSTF is an abbreviation for Most Brief Look for Time First (SSTF), a circle booking calculation. This is completed by selecting the solicitation with the least look for time from the current head position. When compared to FCFS Calculation, this calculation has reduced 'look for time'.
  6. It is also known as Lift Calculation. In this computation, the circle arm moves in a specified direction until the end, meeting all of the requests that come its way, and then it turns around and proceeds in the opposite direction, fulfilling all of the requests that come its way. After that, it reverses its trajectory and begins scanning and serving the requests on its path again.
  7. "Roundabout Output" is what it means. This calculation is nearly identical to the Output plate calculation, but one difference is that it begins to return after reaching at one end and rotating around the head course. When it reaches the end of the plate, it reverses its direction and continues to proceed to the opposite end of the circle, but it serves no solicitations on the way back.
  8. THANK YOU FOR THE OPPORTUNITY.