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  1. RHEL
  2. RHEL-17395

ReaR fails to recover with NetBackup 10.2.0.1, the latter complaining about missing path

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    • Red Hat Enterprise Linux

      What were you trying to do that didn't work?

      This is a continuation of https://issues.redhat.com/browse/RHEL-17390.

      When fixing the issue above, the restore happens fine, until it fails at the end, as seen in the log file /var/tmp/rear.XXX/tmp/bplog.restore:

       Restore Job Id=7417541
      Restore started 11/24/2023 16:19:26
      
      16:19:27 (7417541.xxx) Found (1,941,929) files in (33) images for Restore Job ID 7417541.xxx
      16:19:30 (7417541.xxx) Estimated time to assemble file list: (0) days, (0) hours, (0) min, (38) sec
      16:19:39 (7417541.xxx) !/mnt/local -s 11/23/2023 15:47:20 -e 11/24/2023 16:19:27 - no files matched in the given date range
      
      16:19:40 (7417541.xxx) Searched (  167,252) files of (1,941,929) files for Restore Job ID 7417541.xxx
      16:19:40 (7417541.001) Restoring from copy 1 of image created Thu Nov 23 15:47:20 2023 from policy VMware-OE-ClientBased-Linux
      [...]
      

      We see NetBackup complains about path !/mnt/local (timestamp 16:19:39), which is ReaR generated, and used to exclude the target directory, as seen in /usr/share/rear/restore/NBU/default/300_create_nbu_restore_fs_list.sh on line 24 or 31:

      [...]
       21 # Part 4: Add excluded filesystems to the listfile used in the -f option of the bprecover command
       22 if grep -q "^/$" $TMP_DIR/restore_fs_list
       23 then
       24    echo "!$TARGET_FS_ROOT" >> $TMP_DIR/restore_fs_list
       25 fi
       26 if [ ${#EXCLUDE_MOUNTPOINTS[@]} -gt 0 ]
       27 then
       28     for FS in ${EXCLUDE_MOUNTPOINTS[@]}
       29     do
       30         echo "${FS}/" >> $TMP_DIR/restore_fs_list
       31         echo "!${FS}/*" >> $TMP_DIR/restore_fs_list
       32     done
       33 fi
      

      Apparently NetBackup 10.2.0.1 doesn't like this, since it searches for !/mnt/local as a real path, not something excluded.

      Please provide the package NVR for which bug is seen:

      rear-2.6-19.el9.x86_64

      How reproducible:

      Always on customer system, cannot test myself since no access to NetBackup

            rhn-support-pcahyna Pavel Cahyna
            rhn-support-rmetrich Renaud Metrich
            Pavel Cahyna Pavel Cahyna
            rhel-cs-system-management-subsystem-qe Bot rhel-cs-system-management-subsystem-qe Bot
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              Created:
              Updated: