diff options
Diffstat (limited to 'bin')
| -rwxr-xr-x | bin/reproducible_node_health_check.sh | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/bin/reproducible_node_health_check.sh b/bin/reproducible_node_health_check.sh index 6f6f71ba..9936a0f4 100755 --- a/bin/reproducible_node_health_check.sh +++ b/bin/reproducible_node_health_check.sh @@ -38,6 +38,17 @@ show_fstab_and_mounts() { set -e # +# is the filesystem writetable? +# +echo "$(date -u) - testing whether /tmp is writable..." +$TEST=$(mktemp --tmpdir=/tmp rwtest-XXXXXX) +if [ -z "$TEST" ] ; then + echo "Failure to write a file in /tmp, assuming read-only filesystem." + exit 1 +fi +rm $TEST > /dev/null + +# # check for /dev/shm being mounted properly # echo "$(date -u) - testing whether /dev/shm is mounted correctly..." |