Details
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Bug
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Resolution: Duplicate
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Major - P3
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None
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2.4.1
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None
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None
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CentOS 6.4
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ALL
Description
/proc/<PID>/numa_maps is checked with the following code.
if (f.is_open()) {
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char line[100]; //we only need the first line
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f.getline(line, sizeof(line));
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if (f.fail()) {
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warning() << "failed to read from /proc/self/numa_maps: "
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<< errnoWithDescription() << startupWarningsLog;
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warned = true;
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}
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so the expectation is that the first line of /proc/<PID>/numa_maps is 100 or fewer characters.
But this warning was still triggered for the 98 character first line of a numa_maps file.
Attachments
Issue Links
- duplicates
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SERVER-9047 warning: failed to read from /proc/self/numa_maps: errno:2 No such file or directory
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- Closed
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