scrub/xfs_scrub_fail

   1 #!/bin/bash
   2
   3 # Email logs of failed xfs_scrub unit runs
   4
   5 mailer=/usr/sbin/sendmail
   6 recipient="$1"
   7 test -z "${recipient}" && exit 0
   8 mntpoint="$2"
   9 test -z "${mntpoint}" && exit 0
  10 hostname="$(hostname -f 2>/dev/null)"
  11 test -z "${hostname}" && hostname="${HOSTNAME}"
  12 if [ ! -x "${mailer}" ]; then
  13         echo "${mailer}: Mailer program not found."
  14         exit 1
  15 fi
  16
  17 (cat << ENDL
  18 To: $1
  19 From: <xfs_scrub@${hostname}>
  20 Subject: xfs_scrub failure on ${mntpoint}
  21
  22 So sorry, the automatic xfs_scrub of ${mntpoint} on ${hostname} failed.
  23
  24 A log of what happened follows:
  25 ENDL
  26 systemctl status --full --lines 4294967295 "xfs_scrub@${mntpoint}") | "${mailer}" -t -i