The problem there doesn't seem common enough to justify being rls tracked, would still be nice to be fixed and it looks like it's being worked without need of special handling, tagging rls-ee-notfixing
** Changed in: cups (Ubuntu) Importance: Undecided => Low ** Tags removed: rls-ee-incoming ** Tags added: rls-ee-notfixing -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to cups in Ubuntu. https://bugs.launchpad.net/bugs/1830022 Title: DirtyCleanInterval should be 0 by default Status in cups package in Ubuntu: Confirmed Bug description: Please consider changing DirtyCleanInterval value to 0 as default. Otherwise if cupsd crashes due to (e.g. OOM killer) under a heavy workload even hundreds of jobs may be lost. This concern is backed up by a real-life scenario and leaves the client sending thousands of jobs unaware that many of them are lost during a crash. After cupsd gets restarted it rewinds it's job counter to the last cached and continues unaware about the jobs accepted and lost. Having DirtyCleanInterval set to 0 will cause some performance impact, but not significant under lighter workloads and a completely justified price for reliability under heavy workloads. Test scenario: 1. sudo apt install printer-driver-cups-pdf 2. while [ 1 ]; do lp -d PDF somepdf.pdf; done; 3. # on other terminal kill -9 $(pidof cupsd) 4. Note last job number and wait for cupsd to be restarted by systemd. 5. Once accepting jobs is resumend the job counter is rewound. Expected behavior: Accepted jobs are queued for processing. Actual behavior: Some accepted jobs are lost. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/cups/+bug/1830022/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
