e229aea8ab
If we try to mount to the VirtualBox shared directory before it becomes available, we get an error back and the installation aborts. This patches fixes this race by making osbashauto try to mount the share until it succeeds. The patch also saves a log file to track the results. Change-Id: Ic145aa7513292a88a9591955863a6b9bdcba866d
71 lines
1.9 KiB
Bash
71 lines
1.9 KiB
Bash
#!/bin/bash
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# By default, this file is /root/osbashauto (with systemd) or
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# /etc/init.d/osbashauto (for sysvinit) on the guest system.
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# On boot-up, it executes in order all files that have been put into
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# the autostart folder.
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# The name of this file is hard-coded in activate_autostart.sh.
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SHARE_NAME=%SHARE_NAME%
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# Make sure we have a mount point for the shared directory
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mkdir -p /$SHARE_NAME
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# Wait for mountpoint to become available (keep log file so we can copy it to
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# the share once it is mounted)
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SHARE_MOUNT_LOG=share_mount.log
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while ! mountpoint -q /$SHARE_NAME; do
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if mount -t vboxsf -ouid=%VM_SHELL_USER%,gid=%VM_SHELL_USER% $SHARE_NAME /$SHARE_NAME; then
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echo "$(date) Mounting succeeded!" >> /tmp/$SHARE_MOUNT_LOG
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else
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echo "$(date) Mounting failed, trying again." >> /tmp/$SHARE_MOUNT_LOG
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fi
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sleep 1
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done
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# LOG_DIR is set in activate_autostart.sh as NLOG_DIR
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LOG_DIR=%NLOG_DIR%
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# Save share mount log for all reboots in one file
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cat /tmp/$SHARE_MOUNT_LOG >> "$LOG_DIR/$SHARE_MOUNT_LOG"
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STATUS_DIR=%NLOG_DIR%/status
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mkdir -p $STATUS_DIR
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TOP_DIR=/$SHARE_NAME
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source "$TOP_DIR/config/paths"
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source "$LIB_DIR/functions.guest.sh"
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exec_logpath "$LOG_DIR/%RCAUTOSTART%.log"
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echo "$(date) starting"
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shopt -s nullglob
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for AUTODIR in "/$SHARE_NAME/autostart" "/$SHARE_NAME/autostart/$HOSTNAME"; do
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if [ -d "$AUTODIR" ]; then
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echo "$(date) autodir $AUTODIR"
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for SCRIPT in $AUTODIR/*.sh; do
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if ! as_root_exec_script "$SCRIPT"; then
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echo >&2 "Script returned with error, giving up."
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# Tell host about the error
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echo "ERROR in $SCRIPT" >> "$STATUS_DIR/error"
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exit 1
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fi
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# Remove script after execution
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rm "$SCRIPT"
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done
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fi
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done
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echo "$(date) autostart done"
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# This file is seen and removed by scripts running on the host
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touch "$STATUS_DIR/done"
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exit 0
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# vim: set ai ts=4 sw=4 et:
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