Over 100 effective recipes to help you design, implement, and troubleshoot manage the software-defined and massively scalable Ceph storage system. About This Book Implement a Ceph cluster successfully and learn to manage it. Recipe based approach in learning the most efficient software defined storage system Implement best practices on improving efficiency and security of your storage cluster Learn to troubleshoot common issues experienced in a Ceph cluster Who This Book Is For This book is targeted at storage and cloud engineers, system administrators, or anyone who is interested in building software defined storage, to power your cloud or virtual infrastructure. If you have basic knowledge of GNU/Linux and storage systems, with no experience of software defined storage solutions and Ceph, but eager to learn then this book is for you What You Will Learn Understand, install, configure, and manage the Ceph storage system Get to grips with performance tuning and benchmarking, and learn practical tips to help run Ceph in production Integrate Ceph with OpenStack Cinder, Glance, and Nova components Deep dive into Ceph object storage, including S3, Swift, and Keystone integration Configure a disaster recovery solution with a Ceph Multi-Site V2 gateway setup and RADOS Block Device mirroring Gain hands-on experience with Ceph Metrics and VSM for cluster monitoring Familiarize yourself with Ceph operations such as maintenance, monitoring, and troubleshooting Understand advanced topics including erasure-coding, CRUSH map, cache pool, and general Ceph cluster maintenance In Detail Ceph is a unified distributed storage system designed for reliability and scalability. This technology has been transforming the software-defined storage industry and is evolving rapidly as a leader with its wide range of support for popular cloud platforms such as OpenStack, and CloudStack, and also for virtualized platforms. Ceph is backed by Red Hat and has been developed by community of developers which has gained immense traction in recent years. This book will guide you right from the basics of Ceph , such as creating blocks, object storage, and filesystem access, to advanced concepts such as cloud integration solutions. The book will also cover practical and easy to implement recipes on CephFS, RGW, and RBD with respect to the major stable release of Ceph Jewel. Towards the end of the book, recipes based on troubleshooting and best practices will help you get to grips with managing Ceph storage in a production environment. By the end of this book, you will have practical, hands-on experience of using Ceph efficiently for your storage requirements. Style and approach This step-by-step guide is filled with practical tutorials, making complex scenarios easy to understand.

Short story collection including some of Hawthorne's best: The Birthmark, Young Goodman Brown, Rappaccini's Daughter, Mrs. Bullfrog, The Celestial Railroad, The Procession of Life, Feathertop: A Moralized Legend, Egotism; or, The Bosom Serpent, Drowne's Wooden Image, Roger Malvin's Burial, and The Artist of the Beautiful. According to Wikipedia: "Nathaniel Hawthorne (1804 –1864) was an American novelist and short story writer... Much of Hawthorne's writing centers around New England and many feature moral allegories with a Puritan inspiration. His fiction works are considered part of the Romantic movement and, more specifically, dark romanticism. His themes often center on the inherent evil and sin of humanity and his works often have moral messages and deep psychological complexity. His published works include novels, short stories, and a biography of his friend Franklin Pierce."

Ten Years Later is a self-contained novel, fourth in a series of six novels -- -- The Three Musketeers (covering 1625-1628), Twenty Years After (covering 1648-49), The Vicomte de Bragelonne (covering 1660), Ten Years Later (covering 1660-1661), Louise de la Valliere (covering 1661), The Man in the Iron Mask (covering 1661-1673). D'Artagnan, the fourth and most important musketeer is based on an historical figure, who was eventually promoted to commander of the musketeers. You can read about him at Wikipedia. According to Wikipedia: "Alexandre Dumas, père (French for "father", akin to 'Senior' in English), born Dumas Davy de la Pailleterie (1802 — 1870) was a French writer, best known for his numerous historical novels of high adventure which have made him one of the most widely read French authors in the world. Many of his novels, including The Count of Monte Cristo, The Three Musketeers, Twenty Years After, and The Vicomte de Bragelonne were serialized. He also wrote plays and magazine articles and was a prolific correspondent.

The books of the Palliser series are: Can You Forgive Her? Phineas Finn, The Eustace Diamonds, Phineas Redux, The Prime Minister, and The Duke's Children. This addition includes an active (hyperlinked) table of contents. Click on a book title to go to that book, and use the Back button to return to the Table of Contents. According to Wikipedia: "Anthony Trollope (April 24, 1815 – December 6, 1882) became one of the most successful, prolific and respected English novelists of the Victorian era. Some of Trollope's best-loved works, known as the Chronicles of Barsetshire, revolve around the imaginary county of Barsetshire; he also wrote penetrating novels on political, social, and gender issues and conflicts of his day."

The classic bawdy novel that tells the tale of Moll Flanders "Who was Born in Newgate, and during a Life of continu'd Variety for Threescore Years, besides her Childhood, was Twelve Year a Whore, five times a Wife (whereof once to her own Brother), Twelve Year a Thief, Eight Year a Transported Felon in Virginia, at last grew Rich, liv'd Honest, and dies a Penitent. Written from her own Memorandums ..." According to Wikipedia: Daniel Defoe (1659/1661 [?] — 1731), born Daniel Foe, was an English writer, journalist, and pamphleteer, who gained enduring fame for his novel Robinson Crusoe. Defoe is notable for being one of the earliest practitioners of the novel, as he helped to popularise the form in Britain, and is even referred to by some as one of the founders of the English novel. A prolific and versatile writer, he wrote more than five hundred books, pamphlets, and journals on various topics (including politics, crime, religion, marriage, psychology and the supernatural). He was also a pioneer of economic journalism.

With 8 illustrations. The classic Dickens novel. According to Wikipedia: "Charles John Huffam Dickens, 1812 – 1870), pen-name "Boz", was one of the most popular English novelists of the Victorian era, as well as a vigorous social campaigner. Critics George Gissing and G. K. Chesterton championed Dickens's mastery of prose, his endless invention of unique, clever personalities, and his powerful social sensibilities, but fellow writers such as George Henry Lewes, Henry James, and Virginia Woolf faulted his work for sentimentality, implausible occurrences, and grotesque characterizations. The popularity of Dickens's novels and short stories has meant that they have never gone out of print Many of Dickens's novels first appeared in periodicals and magazines in serialized form—a popular format for fiction at the time—and, unlike many other authors who completed entire novels before serial production commenced, Dickens often composed his works in parts, in the order in which they were meant to appear. Such a practice lent his stories a particular rhythm, punctuated by one minor "cliffhanger" after another, to keep the public looking forward to the next installment."

The classic drama about a deal with the devil, in English translation. According to Wikipedia: "Johann Wolfgang von Goethe's Faust is a tragic play in two parts... Faust is Goethe's most famous work and considered by many to be one of the greatest works of German literature. Goethe completed a preliminary version of Part One in 1806. The 1808 publication was followed by the revised 1828–29 edition, which was the last to be edited by Goethe himself... Goethe finished writing Faust Part Two in 1831. In contrast to Faust Part One, the focus here is no longer on the soul of Faust, which has been sold to the devil, but rather on social phenomena such as psychology, history and politics, in addition to mystical and philosophical topics. The second part formed the principal occupation of Goethe's last years. It appeared only posthumously in 1832."

The classic novel. According to Wikipedia: "Herman Melville (August 1, 1819 – September 28, 1891) was an American novelist, short story writer, essayist and poet. His first two books gained much attention, though they were not bestsellers, and his popularity declined precipitously after only a few years. By the time of his death he had been almost completely forgotten, but his longest novel, Moby-Dick — largely considered a failure during his lifetime, and most responsible for Melville's fall from favor with the reading public — was recognized in the 20th century as one of the chief literary masterpieces of both American and world literature."

The classic psychological mystery. According to Wikipedia: "Robert Louis Balfour Stevenson (13 November 1850–3 December 1894), was a Scottish novelist, poet, essayist and travel writer. He was the man who "seemed to pick the right word up on the point of his pen, like a man playing spillikins", as G. K. Chesterton put it."

Collection of stories. According to Wikipedia: "Sir Arthur Ignatius Conan Doyle DL (22 May 1859 – 7 July 1930) was a Scottish physician and writer, most noted for his stories about the detective Sherlock Holmes, generally considered a milestone in the field of crime fiction, and for the adventures of Professor Challenger. He was a prolific writer whose other works include science fiction stories, plays, romances, poetry, non-fiction and historical novels."

The classic tale of survival on a deserted island. The story begins: "I WAS born in the year 1632, in the city of York, of a good family, though not of that country, my father being a foreigner of Bremen, who settled first at Hull. He got a good estate by merchandise, and leaving off his trade, lived afterwards at York, from whence he had married my mother, whose relations were named Robinson, a very good family in that country, and from whom I was called Robinson Kreutznaer; but, by the usual corruption of words in England, we are now called - nay we call ourselves and write our name - Crusoe; and so my companions always called me." According to Wikipedia: Daniel Defoe (1659/1661 [?] — 1731), born Daniel Foe, was an English writer, journalist, and pamphleteer, who gained enduring fame for his novel Robinson Crusoe. Defoe is notable for being one of the earliest practitioners of the novel, as he helped to popularise the form in Britain, and is even referred to by some as one of the founders of the English novel. A prolific and versatile writer, he wrote more than five hundred books, pamphlets, and journals on various topics (including politics, crime, religion, marriage, psychology and the supernatural). He was also a pioneer of economic journalism.

Descriptions of birds, organized by month, first published in 1914. It includes pheasant, woodcock, woodpigeon, cuckoo, swift, swallow, martin, seagull, moping owl, waterfowl, and robin redbreast.

Classic picture book, with dozens of color illustations, first published in 1906. According to Wikipedia: "Helen Beatrix Potter (28 July 1866 – 22 December 1943) was an English author, illustrator, mycologist and conservationist best known for children's books featuring anthropomorphic characters such as in The Tale of Peter Rabbit. Born into a privileged household, Potter was educated by governesses and grew up isolated from other children. She had numerous pets and spent holidays in Scotland and the Lake District, developing a love of landscape, flora and fauna, all of which she closely observed and painted. Her parents discouraged her intellectual development as a young woman, but her study and watercolors of fungi led to her being widely respected in the field of mycology. In her thirties, Potter published the highly successful children's book, The Tale of Peter Rabbit. Potter began writing and illustrating children's books full time. With proceeds from the books, she became financially independent of her parents and was eventually able to buy Hill Top Farm in the Lake District. She extended the property with other purchases over time. In her forties, she married William Heelis, a local solicitor, became a sheep breeder and farmer while continuing to write and illustrate books for children. She published twenty-three books."

Classic French mystery novel, in English translation. According to Wikipedia: "Emile Gaboriau (November 9, 1832 - September 28, 1873), was a French writer, novelist, and journalist, and a pioneer of modern detective fiction." One of Robert Louis Stevenson's favorite authors.

According to Wikipedia: "?mile Gaboriau (November 9, 1832 – September 28, 1873) was a French writer, novelist, journalist, and a pioneer of detective fiction... after publishing some novels and miscellaneous writings, found his real gift in L'Affaire Lerouge (1866). The book, which was Gaboriau's first detective novel, introduced an amateur detective. It also introduced a young police officer named Monsieur Lecoq, who was the hero in three of Gaboriau's later detective novels. The character of Lecoq was based on a real-life thief turned police officer, Eugène Fran?ois Vidocq (1775–1857)."

Novel for children. According to Wikipedia: "Frances Hodgson Burnett, ( 1849 - 1924) was an English–American playwright and author. She is best known for her children's stories, in particular The Secret Garden, A Little Princess, and Little Lord Fauntleroy. Born Frances Eliza Hodgson in Cheetham Hill, Manchester, her father died in 1854, and the family had to endure poverty and squalor in the Victorian slums of Manchester. Following the death of her mother in 1867, an 18-year-old Frances was now the head of a family of four younger siblings. She turned to writing to support them all, with a first story published in Godey's Lady's Book in 1868. Soon after she was being published regularly in Godey's, Scribner's Monthly, Peterson's Ladies' Magazine and Harper's Bazaar. Her main writing talent was combining realistic detail of working-class life with a romantic plot. Her first novel was published in 1877; That Lass o' Lowrie's was a story of Lancashire life. After moving with her husband to Washington, D.C., Burnett wrote the novels Haworth's (1879), Louisiana (1880), A Fair Barbarian (1881), and Through One Administration (1883), as well as a play, Esmeralda (1881), written with William Gillette...Her later works include Sara Crewe (1888) - later rewritten as A Little Princess (1905); The Lady of Quality (1896) - considered one of the best of her plays; and The Secret Garden (1909), the children's novel for which she is probably best known today. The Lost Prince was published in 1915..."

Classic French mystery, in English translation. Sequel to The Count's Millions. According to Wikipedia: "?mile Gaboriau (November 9, 1832 – September 28, 1873) was a French writer, novelist, journalist, and a pioneer of detective fiction... after publishing some novels and miscellaneous writings, found his real gift in L'Affaire Lerouge (1866). The book, which was Gaboriau's first detective novel, introduced an amateur detective. It also introduced a young police officer named Monsieur Lecoq, who was the hero in three of Gaboriau's later detective novels. The character of Lecoq was based on a real-life thief turned police officer, Eugène Fran?ois Vidocq (1775–1857)." One of Robert Louis Stevenson's favorite authors.

Novel for teens. According to Wikipedia: "Charlotte Mary Yonge ( 1823 - 1901), was an English novelist, known for her huge output, now mostly out of print. ... She began writing in 1848, and published during her long life about 100 works, chiefly novels. ... Among the best known of her works are The Heir of Redclyffe, Heartsease, and The Daisy Chain. A Book of Golden Deeds is a collection of true stories of courage and self-sacrifice. She also wrote Cameos from English History, Life of John Coleridge Patteson: Missionary Bishop of the Melanesian Islands and Hannah More.... Although Yonge's work is largely out of print today, during her lifetime she was admired and respected by such notable literary figures as Alfred Tennyson and Henry James, and strongly influenced the Pre-Raphaelite Brotherhood, especially William Morris and D. G. Rossetti."

Classic Henry James long story. According to Wikipedia: "Henry James, (1843 – 1916), son of theologian Henry James Sr., brother of the philosopher and psychologist William James and diarist Alice James, was an American-born British author. He is one of the key figures of 19th century literary realism; the fine art of his writing has led many academics to consider him the greatest master of the novel and novella form. He spent much of his life in England and became a British subject shortly before his death. He is primarily known for a series of major novels in which he portrayed the encounter of America with Europe. His plots centered on personal relationships, the proper exercise of power in such relationships, and other moral questions. His method of writing from the point of view of a character within a tale allowed him to explore the phenomena of consciousness and perception, and his style in later works has been compared to impressionist painting."

Novel from the Penelope series. According to Wikipedia: "Kate Douglas Wiggin ( 1856 - 1923) was an American children's author and educator. Kate Douglas Smith Wiggin was born in Philadelphia, and was of Welsh descent. She started the first free kindergarten in San Francisco in 1878 (the Silver Street Free Kindergarten). With her sister in the 1880s she also established a training school for kindergarten teachers. She was also a writer of children's books, the best known being The Birds' Christmas Carol (1887) and Rebecca of Sunnybrook Farm (1903)."

Short story set in Hawaii. According to the Author's Note: "Any student of that very unliterary product, the English drama of the early part of the century, will here recognise the name and the root idea of a piece once rendered popular by the redoubtable O. Smith. The root idea is there and identical, and yet I hope I have made it a new thing. And the fact that the tale has been designed and written for a Polynesian audience may lend it some extraneous interest nearer home." According to Wikipedia: "Robert Louis Balfour Stevenson (13 November 1850–3 December 1894), was a Scottish novelist, poet, essayist and travel writer. He was the man who "seemed to pick the right word up on the point of his pen, like a man playing spillikins", as G. K. Chesterton put it."