[Bug 1099847] New: [zypper ps] lsof >= 4.90 hangs for a long time
http://bugzilla.suse.com/show_bug.cgi?id=1099847 Bug ID: 1099847 Summary: [zypper ps] lsof >= 4.90 hangs for a long time Classification: openSUSE Product: openSUSE Distribution Version: Leap 15.0 Hardware: Other OS: Other Status: NEW Severity: Normal Priority: P5 - None Component: libzypp Assignee: zypp-maintainers@forge.provo.novell.com Reporter: ma@suse.com QA Contact: qa-bugs@suse.de Found By: --- Blocker: --- Via Mail:
Here is the description of lsof issue in case of many threads process with a lot of open files: bug#1036304 In brief it means that lsof will list all open files by the process for every thread of this process if -K parameter is specified. For example if there are 1000 threads and 7000 files opened, 7000000 records will be in the output for this particular process. At least two customers in our region have such issue and it takes up to 15 minutes for example to zypper to respond for the command due to the lsof stalled on the output of such a long list.
With `lsof >= 4.90` we should consider to use '-K i'. -- You are receiving this mail because: You are on the CC list for the bug.
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Victor Zhestkov
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Ralf Kölmel
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Michael Andres
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Michael Andres
Provides: backported-option-Ki
In case the lsof fix for bug#1036304 is amended to include the above provides, even older systems may benefit from '-K i'. -- You are receiving this mail because: You are on the CC list for the bug.
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Kristyna Streitova
Reopened: '-K i' has been backported to some lsof versions less than 4.90.
We will relax the check to use '-K i' also if an older lsof version
Provides: backported-option-Ki
This Provides was added for lsof in SLE12 (mr#171263) and SLE12SP2 (mr#171264). -- You are receiving this mail because: You are on the CC list for the bug.
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Michael Andres
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