Illegal hardware instruction (core dumped) mongodb

gsairam8 · 14 June 2022 01:10

HI Team,

After installing Mongodb, i am facing error.

Followed every step still facing issue, please suggest.

bogdancovaciu · 14 June 2022 06:21

Topic moved to AUR
Please follow the MongoDB - ArchWiki Troubleshooting.

When MongoDB was in the Official repositories, it used an Arch-specific configuration file that used the systemd service type of simple. It now supplies upstream’s systemd service and configuration files, which instead use a systemd service type of forking. Pacman will automatically upgrade your systemd service file, but will only automatically upgrade your /etc/mongodb.conf if you never modified it. In that case, systemd will be expecting mongod to fork, but its configuration file will tell it not to. You need to: switch to the new configuration file installed at /etc/mongodb.conf.pacnew, and duplicate changes you made to the old one that you still need, considering the new one is now in the YAML format, and the old one is probably in the MongoDB 2.4 format; or modify your existing one to enable forking. (To continue using the old 2.4 file format instead of YAML, adding fork: true should be what is needed.)

Check that mongodb.service is configured to use the correct database location.