Codex Destroying Your SSD? 3 Solutions to Save Your Drive's Lifespan

## A. Internal Inspection and Repair Methods for Codex > 1.1 Codex Self-Inspection Prompt ``` Check if ~/.codex/logs_2.sqlite is continuously writing to the disk at a high frequency due to TRACE logs. ``` > 1.2 Codex Automatic Repair Prompt ``` If this problem occurs, make a backup first. Then use SQLite triggers to block the logs table, perform checkpoint and truncate operations on the WAL file. Finally, conduct sampling verification to ensure that MAX(id) and the WAL file no longer grow. ``` ## B. Command-Line Repair Method > (This method is currently recommended; tests show it generates very few written logs) > 2.1 Shut down the Codex program > 2.2 Execute the command ``` sqlite3 ~/.codex/logs_2.sqlite "CREATE TRIGGER IF NOT EXISTS block_log_inserts BEFORE INSERT ON logs BEGIN SELECT RAISE(IGNORE); END;" ``` ## C. Log Repair Method with Memory Storage > (Abnormalities occur in browser automated tests when memory space is fully occupied; expand the space if this issue arises.) > 3.1 dp_ramdisk_setup.sh // Repair script for MacOS ``` #!/bin/bash # --- Configuration Area --- RAM_DISK_NAME="RAMDisk_DP" # The _DP suffix can be removed; it is used to avoid duplication. # Allocate 20MB (40960 sectors), 1M = 2048 DISK_SIZE=$((2048 * 20)) MOUNT_PATH="/Volumes/$RAM_DISK_NAME" TARGET_LINK="$HOME/.codex/logs_2.sqlite" RAM_FILE="$MOUNT_PATH/logs_2.sqlite" echo "Starting RAM disk check... dpit.lib00.com" # 1. Check whether the RAM disk is already mounted if mount | grep -q "on $MOUNT_PATH "; then echo "[OK] RAM disk $RAM_DISK_NAME is already mounted, skipping the creation step." else echo "[!] RAM disk not mounted, creating it now..." # Try to create the RAM disk DISK_DEV=$(hdiutil attach -nomount ram://$DISK_SIZE) if [ $? -ne 0 ]; then echo "[ERROR] Failed to allocate memory space. Please check system resources." exit 1 fi diskutil erasedisk HFS+ "$RAM_DISK_NAME" $DISK_DEV echo "[OK] RAM disk created successfully." fi # 2. Ensure the target file exists in the RAM disk if [ ! -f "$RAM_FILE" ]; then echo "[!] The log file does not exist in the RAM disk, initializing it..." touch "$RAM_FILE" echo "[OK] Target file has been created." else echo "[OK] The log file already exists on the RAM disk." fi # 3. Check and manage symbolic links if [ -L "$TARGET_LINK" ]; then # If it is already a symbolic link, verify its destination CURRENT_DEST=$(readlink "$TARGET_LINK") if [ "$CURRENT_DEST" == "$RAM_FILE" ]; then echo "[OK] The symbolic link exists and points correctly; no action needed." else echo "[!] The symbolic link points to an incorrect location ($CURRENT_DEST), repairing..." rm "$TARGET_LINK" ln -s "$RAM_FILE" "$TARGET_LINK" echo "[OK] Symbolic link has been updated." fi elif [ -f "$TARGET_LINK" ]; then # If it is a regular file instead of a link, it is a real log generated by the program and needs replacement echo "[!] Found a real file with the same name, moving it to the RAM disk..." # Backup or deletion is recommended. Direct deletion is chosen here to meet your requirement for eliminating meaningless logs rm "$TARGET_LINK" ln -s "$RAM_FILE" "$TARGET_LINK" echo "[OK] The real file has been replaced with a symbolic link to the RAM disk." else # If the file does not exist echo "[!] Symbolic link missing, creating it..." ln -s "$RAM_FILE" "$TARGET_LINK" echo "[OK] Symbolic link created successfully." fi echo "All checks completed. The environment is ready." ``` > 3.2 Grant execution permission to the script. // Replace [PathTo] with the actual file path ``` chmod +x [PathTo]dp_ramdisk_setup.sh ``` > 3.3 Run the script // Replace [PathTo] with the actual file path ``` [PathTo]dp_ramdisk_setup.sh ``` ## D. Auto-Start Memory Repair Scheme on Boot // MacOS Version > 4.1 Create a new startup script ``` nano ~/Library/LaunchAgents/com.dpit.ramdisk.plist ``` > 4.2 Fill in the content ``` <?xml version="1.0" encoding="UTF-8"?> <!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd"> <plist version="1.0"> <dict> <key>Label</key> <string>com.dpit.ramdisk</string> <key>ProgramArguments</key> <array> <string>[PathTo]dp_ramdisk_setup.sh</string> </array> <key>RunAtLoad</key> <true/> </dict> </plist> ``` > 4.3 Load the startup item ``` launchctl load ~/Library/LaunchAgents/com.dpit.ramdisk.plist ``` ## E. Links > 5.1 GitHub Issue A ``` https://github.com/openai/codex/issues/28224 ``` > 5.2 GitHub Issue B ``` https://github.com/openai/codex/issues/17320 ``` > 5.3 GitHub Release v0.142.0 ``` https://github.com/openai/codex/releases/tag/rust-v0.142.0 ```