The highlights section provides a snapshot of his public speaking history and a bibliography of jeffs diverse publications. Sil editor provides you the wizard that will allow to generate pseudo translations for your items in order to be able to test the appearance of your applications for different languages with nonenglish letters and umlauts, like french, german, east european and others. Kaslr causes intermittent boot failures on some systems. Those drivers provide useful functionality, such as software raid. Aols been working its linux software, codenamed gamera, since may 1999. Google, an american based multinational company, the services of which includes search, cloud computing and online advertising technologies runs on linux. Red hat enterprise linux 6 storage administration guide.
Dec 05, 2016 by jeff moyer december 5, 2016 persistent memory, or pmem, is an exciting new storage technology that combines the durability of storage with the low access latencies and high bandwidth of dram. Presented by jeff moyer, principal software engineer, red hat abstract this talk will give an overview of the current state of persistent memory support in the linux kernel. Arch is a very fast moving system regarding updates, so. Persistent memory, or pmem, is an exciting new storage technology that combines the durability of storage with the low access latencies and high bandwidth of dram. One of the first plenary sessions at the 2016 linux storage, filesystem, and memorymanagement. Everyone hates the printk function, because its supposed to do something very simple print output to the console but in order to do that it has to overcome tremendous obstacles, like producing its output while the system itself is in the very midst of total destruction. Delete form from sib file it is possible to delete forms directly from sib file using sil editor. Lightweight containers with nspawn lennart poettering, red hat. Patch rfc 08 enable ext4 support for perfiledirectory. His solution was to write a new driver that would act as a conduit between the kernel and any available persistent. Red hat enterprise linux 7 storage administration guide. Jeff moyer has a modified version of pipetest for comparison.
A complete guide to ssds wlug worcester linux users. Presentation title goes here jeff moyer red hat principal. Jt smith a technology site, made america onlines linux software available sunday, reports cnets. In this article, well discuss the types of pmem hardware, a new programming model for pmem, and how to get access to pmem through the os. Jeffs linux blog im jeff story, a computer enthusiast who enjoys exploring the inner workings of linux and open source software as a hobby. It will have at least 2 years as the main distribution and redhat supports the 2 most major releases currently rhel4 and rhel5 and subreleases thereof. By jeff moyer december 5, 2016 persistent memory, or pmem, is an exciting new storage technology that combines the durability of storage with the low access latencies and high bandwidth of dram. View jeff moyer s profile on linkedin, the worlds largest professional community. Bootsplash and gfxboot june 17, 2004 presented by andy stewart. In linux, this functionality is provided by the direct access, or dax, mount.
Memory modes would allow the system to access persistent memory as regular memoryapparently exactly what dave was talking about. Jeff elkner teaches high school students in arlington, va. Persistent memory support in red hat enterprise linux jeff moyer, red hat, inc. Principal software engineer the state of persistent memory in linux january 28, 2014, san jose, ca.
Regarding extras package announcements, warren togami. Copy a user iovec if it includes gaps jeff moyer 1429508 1421263 kernel percpurefcount. Api unit is 232 joules, 3 fixed counters, 163840 ms ovfl timer 5. Disable software timeout on uv4 hardware frank ramsay 1414715 86692 x86 platformuv. While the industry transitions to a softwarecentric architecture, a clear definition of sdn remains murky at best. Regarding extras package announcements, stephen j smoogen. Hes serious about helping budding computer scientists understand what foss is and what it can do for them, and hes one of those guys who always seems to be sharing his knowledge with others. Unlike other functions, printk cant rely on any other part of the system actually working. In this article, well discuss the types of pmem hardware, a new programming model for pmem. See the complete profile on linkedin and discover jeffs connections.
Jeff moyer has been working on the kernel for the better part of 15 years. The ultimate wordpress security guide step by step 2020. Lightweight containers with nspawn lennart poettering. Facebook, one of the most famous and most widely used social networking service runs on the same platform. Zack brown is a tech journalist at linux journal and linux magazine, and is a former author of the kernel traffic weekly newsletter and the learn plover. Jeff moyer senior vice president private cloud and. Improving linux startup time using software resume and other techniques 17 hiroki kaminaga automated regression hunting 27 a. Jeff moyer is a senior software engineer at red hat, inc. Jeff moyer is a principal software engineer at red hat who has been hacking on linux since 1995. He pointed out that in 2018, intel had announced memory modes for its optane nonvolatile memory. He currently spends the bulk of his time tracking down bugs and performance problems in the block io. Make this writeable, and split the settings into a soft and hard limit.
In his formative years, he worked on high performance cluster computing infrastructure at worcester polytechnic institute. Jeff moyer discussed the use of netdump and crash for handling linux kernel crash dumps and the analysis of a running kernel. If you are serious about your website, then you need to pay attention to the wordpress security best practices. Twitter, famous online social networking and microblogging site that is powered by nix. In this guide, we will share all the top wordpress. Storage administration guide deploying and configuring. Jeff speaks and writes with the authority of one who has lived a successful life, despite multiple and profound personal losses. Red hat enterprise linux 6 storage administration guide deploying and configuring singlenode storage in red hat. Ibm linux support can include remotely delivered linux support services. Programming with the netpoll api linux kongress 2005 jeff moyer senior software engineer. Regarding extras package announcements, kyrre ness sjobak. May 03, 2017 jeff s linux blog im jeff story, a computer enthusiast who enjoys exploring the inner workings of linux and open source software as a hobby.
See the complete profile on linkedin and discover jeff s connections. Please also provide the contents of etcsysconfigautofs and the automount. Red hat enterprise linux 6 storage administration guide deploying and configuring singlenode. Jeff has been using linux since 1994, and has been hacking on the kernel for red hat since 2003. He currently focuses on the block layer, the asynchronous io and direct io code, and persistent memory support. Lightweight containers with nspawn lennart poettering, red. Download sil solver software free download download sil. Tridge has written a test harness to try out the samba4 event library modifications to use this. The remote oracle linux host is missing one or more security updates. Software defined networking is revolutionizing the networking world. He is an active contributor in many open source projects and organizations, various program committees and advisory boards. Jeff moyer has been called resilient, unstoppable and unbelievable.
Sep 09, 2008 jeff elkner teaches high school students in arlington, va. In linux, this functionality is provided by the direct access, or dax, mount option, currently available on the. Linuxkernel archive by subject 6679 messages sorted by. Wordpress security is a topic of huge importance for every website owner.
He spends most of his time optimizing the performance of the block io path. Top 10 uses for linux even if your main pc runs windows. Intel in particular, as jeff moyer pointed out, has already implemented memory modes for its optane ram chips to let the system choose to treat the chips either as regular memory or as persistent memory. Presentation title goes herejeff moyer red hat principal software engineer persistent memory in linux january 20, 2016, san jose, ca. His perspective can be found in his music, books and npr commentaries. Nvm summit 2016 persistent memory in linux part 2 youtube. Even if youre a windows or mac user, knowing how to use linux is a valuable skill, and it can run a bunch of awesome things in your homeeven if it isnt your main desktop os.
Oct 08, 20 lightweight containers with nspawn lennart poettering, red hat. We also offer enterpriseclass opensource software support. Copy a user iovec if it includes gaps jeff moyer 1429508. Redhat enterprise linux rhel is a commercial distribution that is intended to allow for a long life cycle. Used by applications which require network communications when the system. Provides native async io for the linux kernel, in a fast and efficient. This book clarifies the current industry confusion about what sdn is, why its important, and most importantly the protocols and use cases that define sdn. Highlights include migrating all java application servers from solaris to linux. He has applied his talents in numerous and diverse areas, all of which have opened hearts and minds toward the betterment of the human condition. Agenda a bit of background information software architecture. View jeff moyers profile on linkedin, the worlds largest professional community.
World class highavailability software by alan robertson. Elsa20170933 kernel security, bug fix, and enhancement update. Jan 25, 2016 presented by jeff moyer, principal software engineer, red hat abstract this talk will give an overview of the current state of persistent memory support in the linux kernel. While at red hat, he has worked on improving the linux automounter, the netpoll api used by netconsole and netdump, the linux inkernel asynchronous and direct io code paths, and the block layer. Jeff moyer consultant independent consultant linkedin. Ive used linux for all my computer related needs since 2008. Patchset 2patch 11 combining epoll and disk file aio. Ibm can provide enhanced linux support services for clients who need direct access to a managed support solution. Red hat software collections is not formally related to or endorsed by the official joyent node. Peace sweet peace jeffs current focus is the publication of musical materials for hospice. Ibm technology support services for linux products. Patch v6 08 enable perfileperdirectory dax operations v6. Michael christie sachin prabhu rob evers david howells david lehman jeff moyer eric sandeen mike snitzer. David lehman jeff moyer eric sandeen mike snitzer red hat enterprise linux 7 storage administration guide.
1213 355 356 1092 86 847 651 81 367 1078 357 331 123 340 123 691 796 1441 1521 971 154 1172 205 1178 316 97 392 116 977 67