similar to: SQLite3 on 3 node cluster FS?

Raghavendra, Thanks very much for your reply. I fixed our data corruption problem by disabling the volume performance.write-behind flag as you suggested, and simultaneously disabling caching in my client side mount command. In very modest testing, the flock() case appears to me to work well - before it would corrupt the db within a few transactions. Testing using built in sqlite3 locks is

+Csaba. On Tue, Mar 6, 2018 at 2:52 AM, Paul Anderson <pha at umich.edu> wrote: > Raghavendra, > > Thanks very much for your reply. > > I fixed our data corruption problem by disabling the volume > performance.write-behind flag as you suggested, and simultaneously > disabling caching in my client side mount command. > Good to know it worked. Can you give us the

On Mon, Mar 5, 2018 at 8:21 PM, Paul Anderson <pha at umich.edu> wrote: > Hi, > > tl;dr summary of below: flock() works, but what does it take to make > sync()/fsync() work in a 3 node GFS cluster? > > I am under the impression that POSIX flock, POSIX > fcntl(F_SETLK/F_GETLK,...), and POSIX read/write/sync/fsync are all > supported in cluster operations, such that in

Raghavendra, I've commited my tests case to https://github.com/powool/gluster.git - it's grungy, and a work in progress, but I am happy to take change suggestions, especially if it will save folks significant time. For the rest, I'll reply inline below... On Mon, Mar 5, 2018 at 10:39 PM, Raghavendra Gowdappa <rgowdapp at redhat.com> wrote: > +Csaba. > > On Tue, Mar 6,

On Tue, Mar 6, 2018 at 10:22 PM, Paul Anderson <pha at umich.edu> wrote: > Raghavendra, > > I've commited my tests case to https://github.com/powool/gluster.git - > it's grungy, and a work in progress, but I am happy to take change > suggestions, especially if it will save folks significant time. > > For the rest, I'll reply inline below... > > On Mon,

On Tue, Mar 6, 2018 at 10:58 PM, Raghavendra Gowdappa <rgowdapp at redhat.com> wrote: > > > On Tue, Mar 6, 2018 at 10:22 PM, Paul Anderson <pha at umich.edu> wrote: > >> Raghavendra, >> >> I've commited my tests case to https://github.com/powool/gluster.git - >> it's grungy, and a work in progress, but I am happy to take change >>

Hello, I have some trouble with the current setup (it's a testing environment): 2 server with Dovecot 1.1.4 from source (OS Debian testing 2.6.26) (name: "exim" and "exim2") 1 NFS server (OS Debian testing 2.6.26) I use NFS v.4, indexes shared over NFS. The relavant part of Dovecot configuration: dotlock_use_excl = yes mail_nfs_storage = yes mail_nfs_index = yes

http://dovecot.org/tools/nfstest.c I wrote a test utility that tests different ways to flush NFS attribute cache and data cache. Please test in your NFS setup and show me the results, so I can make Dovecot v1.1 works well with NFS. Run the test several times (3 should be enough) to make sure the output stays the same, because the attribute cache flushes might incorrectly say "OK". And

Hi all, Recently there''s been discussion [1] in the Linux community about how filesystems should deal with rename(2), particularly in the case of a crash. ext4 was found to truncate files after a crash, that had been written with open("foo.tmp"), write(), close() and then rename("foo.tmp", "foo"). This is because ext4 uses delayed allocation and may not

mainly question for the intel folks, any chance to rerun the ltp testsuites to see how we are doing these days with all the changes ? thanks :) Wim

Hi all, I have been reading and trying all the google links/forums for 2 nights now on how to fix my issue with getting sqlite3 installed so I can use rails. Im running SLED 11. plese help! thank you! $ uname -a Linux linux-7lbv 2.6.27.19-5-pae #1 SMP 2009-02-28 04:40:21 +0100 i686 i686 i386 GNU/Linux $ gem install sqlite3-ruby Building native extensions. This could take a while... ERROR:

I''ve always thought the sqlite3-ruby gem is needed for Rails apps to use SQLite3 databases, until the other day. I set up a VM running Ubuntu 9.0.4, 32-bit server edition with Rails 2.2.2 to host an app I had written (by the way, the VM was surprisingly easier to setup than the Mac it replaced). I had neglected to install the sqlite3-ruby gem on the VM, which I had installed on the Mac,

Hi. I was trying to code same as the rails guide : getting started. I could follow steps to 6.3 Working with Posts in the Browser. (setting home page, creating a resource, running a migration) After clicked create button, errors are occured. SQLite3::SQLException: unable to open database file: INSERT INTO "posts" ("name", "created_at", "title",

i am tryin' to install ruby-sqlite3 via gem, but it keeps givin' me this output: mathilda ~ # gem install sqlite3-ruby Building native extensions. This could take a while... ERROR: Error installing sqlite3-ruby: ERROR: Failed to build gem native extension. /usr/bin/ruby extconf.rb install sqlite3-ruby checking for fdatasync() in -lrt... no checking for sqlite3.h... no make make: *** No

Hi all, I am relatively new to ruby and RoR. I created a simple rails proj named foo by giving command -> rails foo --database=sqlite3 It created a new rails proj.. So in that I created a simple db class named user by using the below command -> ruby script/generate model user so in db/migrate I got a file named 20090421211825_create_users.rb created. and in app/models : user.rb got

I am following the rails book, and arrived to the section about testing. The test database is configured as: test: adapter: sqlite3 database: ":memory:" and I get this error with the simple product test: % ruby test/unit/product_test.rb Loaded suite test/unit/product_test Started E/usr/local/lib/ruby/gems/1.8/gems/sqlite3-ruby-1.1.0/lib/sqlite3/ errors.rb:94:in

On Linux, when I run "make TEST=ipodbgopt" in MultiSource/Applications/sqlite3 I get: make[4]: Entering directory `/home/foad/llvm/poo/build/test-suite/MultiSource/Applications/sqlite3' Compiling shell.c to Output/shell.bc /home/foad/svn/llvm-project/test-suite/trunk/MultiSource/Applications/sqlite3/speedtest.tcl make[4]: execvp:

I am trying to install SQLite3 on my Rails app but I keep getting this error: ./sqlite3.dll: 127: The specified procedure could not be found. - Init_sqlite3 (LoadError) -- Posted via http://www.ruby-forum.com/. --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this

Hi, I have installed ruby 1.9.2, rubygems 1.3.7 and rails 3.0. created a demo application. when I start ''rails server'' I get: ''require'': no such file to load -- sqlite3/sqlite3_native (LoadError) any idea ? Thank you. Dani -- Posted via http://www.ruby-forum.com/. -- You received this message because you are subscribed to the Google Groups "Ruby on

I am new to Ruby. Try out a web application, but when I tried to access the page, it has the following error (see ERROR 1 below). So I thought I may have not installed "sqlite3" and tried downloading "sqlite_3-6-4.zip" and "sqlitedll_3-6-4.zip", unzipped it and place it in ruby''s bin directory. Then I run the command: gem install sqlite3-ruby But found