fix

.github/workflows/lo-test.yml

@@ -99,6 +99,7 @@ jobs:
           df -h .
       - name: Build and deploy packages
         run: |
+          ulimit -SHn 65000
           cd ~/lede
           while true; do make download -j && break || true; done
           make -j$[`nproc`+1] IGNORE_ERRORS=1
@@ -254,7 +255,9 @@ jobs:
         run: |
           sudo apt update && sudo apt install qemu-utils
           sudo sysctl vm.swappiness=0
+          ulimit -SHn 65000
           curl -L https://github.com/klever1988/sshactions/releases/download/cache/ib-$DEVICE.tar.xz | tar -Jxvf -
+          set -x
           mv *imagebuilder* ib && cd ib
           . $GITHUB_WORKSPACE/scripts/merge_files.sh
           sed -i '/local/d;s/#//' files/etc/opkg/distfeeds.conf