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[8.0] added ulimit -n 1048575 to pilotwrapper content #7891

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merged 1 commit into from
Nov 20, 2024
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[8.0] added ulimit -n 1048575 to pilotwrapper content #7891

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7 changes: 7 additions & 0 deletions src/DIRAC/WorkloadManagementSystem/Utilities/PilotWrapper.py
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Original file line number Diff line number Diff line change
Expand Up @@ -19,6 +19,13 @@
import tempfile

pilotWrapperContent = """#!/bin/bash
# Reduce the maximum allowed number of open file descriptors as micromamba
# gets stuck due to https://github.com/DaanDeMeyer/reproc/pull/103
current_limit=$(ulimit -n)
new_limit=1048575
if [ "${current_limit}" = "unlimited" ] || [ "${current_limit}" -gt "${new_limit}" ]; then
ulimit -n "${new_limit}"
fi
if command -v python &> /dev/null; then
py='python'
elif command -v python3 &> /dev/null; then
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