| [16] | 1 | #!/bin/ksh | 
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|  | 2 | # IBM_PROLOG_BEGIN_TAG | 
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|  | 3 | # This is an automatically generated prolog. | 
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|  | 4 | # | 
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|  | 5 | # | 
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|  | 6 | # | 
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|  | 7 | # Licensed Materials - Property of IBM | 
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|  | 8 | # | 
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|  | 9 | # (C) COPYRIGHT International Business Machines Corp. 2001,2006 | 
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|  | 10 | # All Rights Reserved | 
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|  | 11 | # | 
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|  | 12 | # US Government Users Restricted Rights - Use, duplication or | 
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|  | 13 | # disclosure restricted by GSA ADP Schedule Contract with IBM Corp. | 
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|  | 14 | # | 
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|  | 15 | # IBM_PROLOG_END_TAG | 
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|  | 16 | # @(#)10 1.39.1.2 src/avs/fs/mmfs/ts/admin/mmchnsd.sh, mmfs, avs_rgpfs24, rgpfs24s005a 6/14/06 14:39:52 | 
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|  | 17 | ############################################################################### | 
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|  | 18 | # | 
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|  | 19 | #  Usage: | 
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|  | 20 | #    mmchnsd {"DiskDesc[;DiskDesc...]" | -F DescFile} | 
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|  | 21 | # | 
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|  | 22 | #  where | 
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|  | 23 | #    DiskDesc       is a descriptor for the disk to be changed | 
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|  | 24 | #    -F DescFile    specifies a file containing the disk descriptors for | 
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|  | 25 | #                   the network shared disks to be changed | 
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|  | 26 | # | 
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|  | 27 | #  Notes: | 
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|  | 28 | #         You cannot change the name of a disk. | 
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|  | 29 | # | 
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|  | 30 | #         Changing the failure group and disk usage is a no-op for mmchnsd. | 
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|  | 31 | #         Instead, use the mmchdisk command for this purpose. | 
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|  | 32 | # | 
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|  | 33 | #         You must explicitly specify the desired new values | 
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|  | 34 | #         for both primary and backup server even if changing | 
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|  | 35 | #         only one of them. | 
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|  | 36 | # | 
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|  | 37 | #         The following operations are allowed: | 
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|  | 38 | # | 
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|  | 39 | #         - Changing the primary and/or backup server for a disk. | 
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|  | 40 | # | 
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|  | 41 | #         - Defining a backup server for a disk that up to this | 
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|  | 42 | #           moment did not have one. | 
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|  | 43 | # | 
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|  | 44 | #         - Deleting the backup server for a disk. | 
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|  | 45 | # | 
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|  | 46 | #         - Removing the primary and backup servers for a disk, | 
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|  | 47 | #           thereby converting it to a directly-attached disk. | 
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|  | 48 | # | 
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|  | 49 | #         - Assigning a primary and an optional backup server to | 
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|  | 50 | #           a directly-attached disk. | 
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|  | 51 | # | 
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|  | 52 | ############################################################################### | 
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|  | 53 |  | 
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|  | 54 | # Include global declarations and service routines. | 
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|  | 55 | . /usr/lpp/mmfs/bin/mmglobfuncs | 
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|  | 56 | . /usr/lpp/mmfs/bin/mmsdrfsdef | 
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|  | 57 | . /usr/lpp/mmfs/bin/mmfsfuncs | 
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|  | 58 |  | 
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|  | 59 | sourceFile="mmchnsd.sh" | 
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|  | 60 | [[ -n $DEBUG || -n $DEBUGmmchnsd ]] && set -x | 
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|  | 61 | $mmTRACE_ENTER "$*" | 
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|  | 62 |  | 
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|  | 63 | # Local work files.  Names should be of the form: | 
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|  | 64 | #   fn=${tmpDir}fn.${mmcmd}.$$ | 
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|  | 65 |  | 
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|  | 66 | descfile=${tmpDir}descfile.${mmcmd}.$$ | 
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|  | 67 | existingDisks=${tmpDir}existingDisks.${mmcmd}.$$ | 
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|  | 68 | affectedFileSystems=${tmpDir}affectedFileSystems.${mmcmd}.$$ | 
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|  | 69 |  | 
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|  | 70 | LOCAL_FILES=" $descfile $existingDisks $affectedFileSystems " | 
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|  | 71 |  | 
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|  | 72 |  | 
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|  | 73 | # Local variables | 
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|  | 74 | usageMsg=438 | 
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|  | 75 | noUsageMsg=0 | 
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|  | 76 | hadSuccess=false | 
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|  | 77 |  | 
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|  | 78 |  | 
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|  | 79 |  | 
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|  | 80 | ###################### | 
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|  | 81 | # Mainline processing | 
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|  | 82 | ###################### | 
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|  | 83 |  | 
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|  | 84 |  | 
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|  | 85 | ###################################### | 
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|  | 86 | # Process the command line arguments. | 
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|  | 87 | ###################################### | 
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|  | 88 | [[ $arg1 = '-?' || $arg1 = '-h' || $arg1 = '--help' || $arg1 = '--' ]] &&  \ | 
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|  | 89 | syntaxError "help" $usageMsg | 
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|  | 90 |  | 
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|  | 91 | [[ $argc -lt 1  ]] &&  \ | 
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|  | 92 | syntaxError "missingArgs" $usageMsg | 
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|  | 93 |  | 
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|  | 94 | if [[ $arg1 != "-F" ]] | 
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|  | 95 | then | 
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|  | 96 | # If the first argument is not -F, it must be a disk descriptor list. | 
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|  | 97 | desclist=$arg1 | 
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|  | 98 | # Ensure that semi-colon is used as a disk name separator. | 
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|  | 99 | [[ "$desclist" = *+([,${BLANKchar}${TABchar}])* ]] &&  \ | 
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|  | 100 | syntaxError "badSeparator_notSemicolon" $noUsageMsg | 
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|  | 101 | else | 
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|  | 102 | # -F specified.  The second argument must be a file name. | 
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|  | 103 | if [[ -z $arg2 ]] | 
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|  | 104 | then | 
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|  | 105 | syntaxError "missingFile" $usageMsg | 
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|  | 106 | else | 
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|  | 107 | # Verify the existence of the file and create our own copy. | 
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|  | 108 | checkUserFile $arg2 $descfile | 
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|  | 109 | [[ $? -ne 0 ]] && cleanupAndExit | 
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|  | 110 | shift | 
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|  | 111 | fi  # end of if [[ -z $arg2 ]] | 
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|  | 112 | fi  # end of if [[ $arg1 != "-F" ]] | 
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|  | 113 |  | 
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|  | 114 | # Move past the required parameters. | 
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|  | 115 | shift 1 | 
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|  | 116 | [[ $# != 0 ]] && syntaxError "extraArg" $usageMsg $1 | 
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|  | 117 |  | 
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|  | 118 |  | 
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|  | 119 | ##################################################################### | 
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|  | 120 | # Set up trap exception handling and call the gpfsInit function. | 
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|  | 121 | # It will ensure that the local copy of the mmsdrfs and the rest of | 
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|  | 122 | # the GPFS system files are up-to-date and will obtain the sdr lock. | 
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|  | 123 | ##################################################################### | 
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|  | 124 | trap pretrap HUP INT QUIT KILL | 
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|  | 125 | gpfsInitOutput=$(gpfsInit $lockId) | 
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|  | 126 | setGlobalVar $? $gpfsInitOutput | 
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|  | 127 |  | 
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|  | 128 | # Determine the lookup order for resolving host names. | 
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|  | 129 | [[ $osName != AIX ]] && resolveOrder=$(setHostResolveOrder) | 
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|  | 130 |  | 
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|  | 131 |  | 
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|  | 132 | ########################################################### | 
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|  | 133 | # If a descriptor list is specified on the command line, | 
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|  | 134 | # create a file with one disk descriptor per line. | 
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|  | 135 | # Note: If the input is in a file, descfile was created | 
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|  | 136 | #       by the checkUserFile function. | 
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|  | 137 | ########################################################### | 
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|  | 138 | if [[ -n $desclist ]] | 
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|  | 139 | then | 
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|  | 140 | # Move the descriptors into a temporary file. | 
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|  | 141 | $rm -f $descfile | 
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|  | 142 | IFS=";" | 
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|  | 143 | for diskDesc in $desclist | 
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|  | 144 | do | 
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|  | 145 | [[ -z $diskDesc ]] && continue | 
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|  | 146 | print -- "$diskDesc" >> $descfile | 
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|  | 147 | checkForErrors "writing to file $descfile" $? | 
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|  | 148 | done  # end for diskDesc in $desclist | 
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|  | 149 | IFS="$IFS_sv" | 
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|  | 150 | fi  # end of if [[ -n $desclist ]] | 
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|  | 151 |  | 
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|  | 152 |  | 
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|  | 153 | ######################################################################### | 
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|  | 154 | # Create a new version of the mmsdrfs file with a new generation number. | 
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|  | 155 | # Generate a file containing the names of the nodes in the cluster. | 
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|  | 156 | # Generate files containing the nodes in the different nodesets. | 
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|  | 157 | ######################################################################### | 
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|  | 158 | $rm -f $nodefile $newsdrfs $existingDisks | 
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|  | 159 | IFS=":" | 
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|  | 160 | exec 3<&- | 
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|  | 161 | exec 3< $mmsdrfsFile | 
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|  | 162 | while read -u3 sdrfsLine | 
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|  | 163 | do | 
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|  | 164 | # Parse the line. | 
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|  | 165 | set -f ; set -A v -- - $sdrfsLine ; set +f | 
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|  | 166 |  | 
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|  | 167 | IFS="$IFS_sv"    # Restore the default IFS settings. | 
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|  | 168 |  | 
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|  | 169 | printLine=true   # Assume the line will be printed. | 
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|  | 170 |  | 
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|  | 171 | # Change some of the fields depending on the type of line. | 
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|  | 172 | case ${v[$LINE_TYPE_Field]} in | 
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|  | 173 |  | 
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|  | 174 | $VERSION_LINE )  # this is the global header line | 
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|  | 175 | # Increment the generation number | 
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|  | 176 | newGenNumber=${v[$SDRFS_GENNUM_Field]}+1 | 
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|  | 177 | v[$SDRFS_GENNUM_Field]=$newGenNumber | 
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|  | 178 | ;; | 
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|  | 179 |  | 
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|  | 180 | $MEMBER_NODE )  # this line describes a node | 
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|  | 181 | # Add the node to the file with all nodes in the cluster. | 
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|  | 182 | print -- "${v[$REL_HOSTNAME_Field]}" >> $nodefile | 
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|  | 183 | checkForErrors "writing to file $nodefile" $? | 
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|  | 184 | ;; | 
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|  | 185 |  | 
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|  | 186 | $SG_DISKS )  # this line describes a disk that belongs to some file system | 
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|  | 187 | # Generate a file with SG_DISKS lines for all disks in the cluster. | 
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|  | 188 | print -- $sdrfsLine >> $existingDisks | 
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|  | 189 | checkForErrors "writing to file $existingDisks" $? | 
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|  | 190 | printLine=false | 
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|  | 191 | ;; | 
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|  | 192 |  | 
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|  | 193 | * )  # Pass all other lines without a change. | 
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|  | 194 | ;; | 
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|  | 195 |  | 
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|  | 196 | esac  # end Change some of the fields | 
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|  | 197 |  | 
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|  | 198 | # Build and write the line to the new mmsdrfs file. | 
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|  | 199 | if [[ $printLine = true ]] | 
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|  | 200 | then | 
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|  | 201 | print_newLine >> $newsdrfs | 
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|  | 202 | checkForErrors "writing to file $newsdrfs" $? | 
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|  | 203 | fi | 
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|  | 204 |  | 
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|  | 205 | IFS=":"  # Change the separator back to ":" for the next iteration. | 
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|  | 206 |  | 
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|  | 207 | done  # end while read -u3 sdrfsLine | 
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|  | 208 |  | 
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|  | 209 | IFS="$IFS_sv"  # Restore the default IFS settings. | 
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|  | 210 |  | 
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|  | 211 |  | 
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|  | 212 | # Give up if there are no NSDs in the cluster. | 
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|  | 213 | if [[ ! -s $existingDisks ]] | 
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|  | 214 | then | 
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|  | 215 | # Issue message that the requested disks are not known to GPFS. | 
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|  | 216 | printErrorMsg 481 $mmcmd | 
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|  | 217 | cleanupAndExit | 
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|  | 218 | fi | 
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|  | 219 |  | 
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|  | 220 |  | 
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|  | 221 | ######################################################## | 
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|  | 222 | # Process the descriptors with the new disk attributes. | 
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|  | 223 | ######################################################## | 
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|  | 224 | foundErrors=false | 
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|  | 225 | $rm -f $affectedFileSystems | 
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|  | 226 | exec 3<&- | 
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|  | 227 | exec 3< $descfile | 
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|  | 228 | while read -u3 mmDiskDesc | 
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|  | 229 | do | 
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|  | 230 | # Skip empty and comment lines. | 
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|  | 231 | [[ $mmDiskDesc = *([$BLANKchar$TABchar])   ]] && continue | 
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|  | 232 | [[ $mmDiskDesc = *([$BLANKchar$TABchar])#* ]] && continue | 
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|  | 233 |  | 
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|  | 234 | # Parse mmDiskDesc to get the name of the disk. | 
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|  | 235 | IFS=':' | 
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|  | 236 | set -f ; set -- $mmDiskDesc ; set +f | 
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|  | 237 | diskName=$1 | 
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|  | 238 | IFS="$IFS_sv" | 
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|  | 239 |  | 
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|  | 240 | if [[ -z $diskName ]] | 
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|  | 241 | then | 
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|  | 242 | # The disk name must be specified in the disk descriptor. | 
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|  | 243 | printErrorMsg 23 $mmcmd | 
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|  | 244 |  | 
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|  | 245 | # Show the bad descriptor. | 
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|  | 246 | printErrorMsg 386 $mmcmd "$mmDiskDesc" | 
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|  | 247 |  | 
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|  | 248 | # The command will fail, but before giving up, we will check the | 
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|  | 249 | # remainder of the descriptors to flush out as many errors as possible. | 
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|  | 250 | foundErrors=true | 
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|  | 251 | [[ $sdrLocked = yes ]] &&  \ | 
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|  | 252 | freeLockOnServer $primaryServer $ourNodeNumber >/dev/null | 
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|  | 253 | sdrLocked=no | 
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|  | 254 |  | 
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|  | 255 | # Move to the next descriptor. | 
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|  | 256 | continue | 
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|  | 257 | fi | 
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|  | 258 |  | 
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|  | 259 | # Locate and extract the SG_DISK line for this disk. | 
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|  | 260 | $rm -f $tmpfile | 
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|  | 261 | currentDiskLine=$($awk -F: '                                      \ | 
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|  | 262 | # If the line is for our disk, assigned it to currentDiskLine.  \ | 
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|  | 263 | # Do not put the line in the temp file.                         \ | 
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|  | 264 | $'$DISK_NAME_Field' == "'$diskName'" {                          \ | 
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|  | 265 | { print $0 }                                                  \ | 
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|  | 266 | { next }                                                      \ | 
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|  | 267 | }                                                               \ | 
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|  | 268 | # If the line is for some other disk, add it to tmpfile.        \ | 
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|  | 269 | { print $0 >> "'$tmpfile'" }                                    \ | 
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|  | 270 | ' $existingDisks) | 
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|  | 271 | checkForErrors awk $? | 
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|  | 272 |  | 
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|  | 273 | # Prepare the existingDisks file for the next iteration. | 
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|  | 274 | # It will contain all of its original lines except the line | 
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|  | 275 | # that describes the disk that is currently being processed. | 
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|  | 276 | $touch $tmpfile    # Ensure file exists even if empty. | 
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|  | 277 | $mv $tmpfile $existingDisks | 
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|  | 278 | checkForErrors "mv $tmpfile $existingDisks" $? | 
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|  | 279 |  | 
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|  | 280 | # If not found, issue an appropriate error message. | 
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|  | 281 | if [[ -z $currentDiskLine ]] | 
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|  | 282 | then | 
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|  | 283 | # Check whether the disk was processed earlier. | 
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|  | 284 | alreadyProcessed=$(getDiskInfo $DISK_NAME_Field $diskName $newsdrfs) | 
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|  | 285 | if [[ -n $alreadyProcessed ]] | 
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|  | 286 | then | 
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|  | 287 | # This disk was already processed; it must be a duplicate entry. | 
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|  | 288 | printErrorMsg 88 $mmcmd $diskName | 
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|  | 289 | else | 
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|  | 290 | # Print error stating disk descriptor should refer to an existing NSD. | 
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|  | 291 | printErrorMsg 415 $mmcmd "$mmDiskDesc" | 
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|  | 292 | fi | 
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|  | 293 |  | 
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|  | 294 | # The command will fail, but before giving up, we will check the | 
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|  | 295 | # remainder of the descriptors to flush out as many errors as possible. | 
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|  | 296 | foundErrors=true | 
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|  | 297 | [[ $sdrLocked = yes ]] &&  \ | 
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|  | 298 | freeLockOnServer $primaryServer $ourNodeNumber >/dev/null | 
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|  | 299 | sdrLocked=no | 
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|  | 300 |  | 
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|  | 301 | # Move to the next descriptor. | 
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|  | 302 | continue | 
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|  | 303 |  | 
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|  | 304 | fi  # end of if [[ -z $currentDiskLine ]] | 
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|  | 305 |  | 
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|  | 306 | # Find out the file system and nodeset to which this disk belongs. | 
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|  | 307 | # Parse the line. | 
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|  | 308 | IFS=":" | 
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|  | 309 | set -f ; set -A v -- - $currentDiskLine  ; set +f | 
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|  | 310 | IFS="$IFS_sv" | 
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|  | 311 | print -- "${v[$DEV_NAME_Field]}" >> $affectedFileSystems | 
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|  | 312 | checkForErrors "writing to file $affectedFileSystems" $? | 
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|  | 313 |  | 
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|  | 314 | # Check the correctness of the disk descriptor.  If everything is OK, | 
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|  | 315 | # validateAndConvertNsdDescriptor will create an SG_DISKS line with | 
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|  | 316 | # the new parameters for the disk. | 
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|  | 317 | validateDescriptorOutput=$(validateAndConvertNsdDescriptor "$mmDiskDesc"  \ | 
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|  | 318 | $currentDiskLine $CHANGE_NSD ${v[$NODESETID_Field]} NULL) | 
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|  | 319 | rc=$? | 
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|  | 320 | if [[ $rc -ne 0 ]] | 
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|  | 321 | then | 
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|  | 322 | # If an error was found, the validate routine issued a message. | 
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|  | 323 | # We will now print the entire descriptor to help the guy some more. | 
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|  | 324 | printErrorMsg 386 $mmcmd "$mmDiskDesc" | 
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|  | 325 |  | 
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|  | 326 | # The command will fail, but before giving up, we will check the remainder | 
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|  | 327 | # of the descriptors to flush out as many errors as possible. | 
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|  | 328 | foundErrors=true | 
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|  | 329 | [[ $sdrLocked = yes ]] &&  \ | 
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|  | 330 | freeLockOnServer $primaryServer $ourNodeNumber >/dev/null | 
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|  | 331 | sdrLocked=no | 
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|  | 332 |  | 
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|  | 333 | else | 
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|  | 334 | # If the descriptor seems to be OK, parse the output | 
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|  | 335 | # from the validateAndConvertNsdDescriptor routine. | 
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|  | 336 | set -f ; set -- $validateDescriptorOutput ; set +f | 
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|  | 337 | updatedDiskLine="$1" | 
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|  | 338 |  | 
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|  | 339 | #esjrm  Add tspreparedisk connectivity verification ??? | 
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|  | 340 | #esjrm  Do it based on the pvid (see backup server checking in mmcrnsd) | 
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|  | 341 | #esjrm  Make it conditional on some input flag ( -v yes|no ??) | 
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|  | 342 | #esjrm  Is this the right place ? | 
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|  | 343 |  | 
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|  | 344 | # Add the SG_DISKS line for the disk to the mmsdrfs file. | 
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|  | 345 | print -- $updatedDiskLine >> $newsdrfs | 
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|  | 346 | checkForErrors "writing to file $newsdrfs" $? | 
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|  | 347 | fi  # end of if [[ $rc -ne 0 ]] | 
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|  | 348 | done  # end of while read -u3 mmDiskDesc | 
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|  | 349 |  | 
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|  | 350 |  | 
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|  | 351 | # Give up if there were errors with one or more of the descriptors. | 
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|  | 352 | if [[ $foundErrors = true ]] | 
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|  | 353 | then | 
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|  | 354 | # Command failed. | 
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|  | 355 | printErrorMsg 389 $mmcmd | 
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|  | 356 | cleanupAndExit | 
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|  | 357 | fi | 
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|  | 358 |  | 
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|  | 359 |  | 
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|  | 360 | ################################################ | 
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|  | 361 | # Lock the gpfs object to prevent daemons | 
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|  | 362 | # from starting while things are being changed. | 
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|  | 363 | ################################################ | 
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|  | 364 | [[ $getCredCalled = no ]] && getCred | 
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|  | 365 | setRunningCommand "$mmcmd" $primaryServer | 
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|  | 366 | checkForErrors setRunningCommand $? | 
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|  | 367 | gpfsLocked=yes | 
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|  | 368 |  | 
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|  | 369 |  | 
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|  | 370 | ################################################## | 
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|  | 371 | # Verify all affected file systems are unmounted. | 
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|  | 372 | ################################################## | 
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|  | 373 | $sort -u -o $affectedFileSystems $affectedFileSystems | 
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|  | 374 | checkForErrors "sort -u $affectedFileSystems" $? | 
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|  | 375 |  | 
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|  | 376 | exec 3<&- | 
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|  | 377 | exec 3< $affectedFileSystems | 
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|  | 378 | while read -u3 fsLine | 
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|  | 379 | do | 
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|  | 380 | set -f ; set -- $fsLine ; set +f | 
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|  | 381 | fsToCheck=$1 | 
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|  | 382 |  | 
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|  | 383 | [[ $fsToCheck = $NO_DEVICE ]] && continue | 
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|  | 384 |  | 
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|  | 385 | # Make sure the file system is not mounted on any of the nodes. | 
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|  | 386 | $mmcommon onactive $preferredNode $nodefile  \ | 
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|  | 387 | $NO_FILE_COPY $fsToCheck $CHECK_ALL $NO_LINK $MOUNT_CHECK_ONLY 2>$errMsg | 
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|  | 388 | rc=$? | 
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|  | 389 | if [[ $rc -eq $MM_FsMounted ]] | 
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|  | 390 | then | 
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|  | 391 | # File system is still mounted; messages issued by mmcommon. | 
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|  | 392 | cleanupAndExit | 
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|  | 393 | elif [[ $rc -eq $MM_DaemonDown ]] | 
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|  | 394 | then | 
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|  | 395 | # GPFS is down on all nodes that we care about; that's just fine. | 
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|  | 396 | rc=0 | 
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|  | 397 | elif [[ $rc -eq $MM_ConnectionReset ]] | 
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|  | 398 | then | 
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|  | 399 | # An internode connection was reset. | 
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|  | 400 | printErrorMsg 257 $mmcmd | 
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|  | 401 | # The command failed. | 
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|  | 402 | printErrorMsg 389 $mmcmd | 
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|  | 403 | cleanupAndExit $rc | 
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|  | 404 | elif [[ $rc -ne 0 ]] | 
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|  | 405 | then | 
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|  | 406 | # An unexpected error occurred during the mount check. | 
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|  | 407 | if [[ -s $errMsg ]] | 
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|  | 408 | then | 
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|  | 409 | # Show the error messages from the daemon. | 
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|  | 410 | $cat $errMsg 1>&2 | 
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|  | 411 | else | 
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|  | 412 | # The mount check failed and there were no messages from the daemon. | 
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|  | 413 | printErrorMsg 171 $mmcmd "mount check for $fsToCheck" $rc | 
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|  | 414 | fi | 
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|  | 415 | # The command was unable to determine whether the file system is mounted. | 
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|  | 416 | printErrorMsg 564 $mmcmd $fsToCheck | 
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|  | 417 | cleanupAndExit $rc | 
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|  | 418 | fi  # end if [[ $rc -eq $MM_FsMounted ]] | 
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|  | 419 | $rm -f $errMsg | 
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|  | 420 |  | 
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|  | 421 | done   # end of while read -u3 fsLine | 
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|  | 422 |  | 
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|  | 423 |  | 
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|  | 424 | #################################################### | 
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|  | 425 | # Put the unchanged disks back in the mmsdrfs file. | 
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|  | 426 | #################################################### | 
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|  | 427 | $cat $existingDisks >> $newsdrfs | 
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|  | 428 | checkForErrors "cat $existingDisks >> $newsdrfs" $? | 
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|  | 429 |  | 
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|  | 430 |  | 
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|  | 431 | ############################################ | 
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|  | 432 | # Sort the new version of the mmsdrfs file. | 
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|  | 433 | ############################################ | 
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|  | 434 | LC_ALL=C $SORT_MMSDRFS $newsdrfs -o $newsdrfs | 
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|  | 435 |  | 
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|  | 436 |  | 
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|  | 437 | #################################################### | 
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|  | 438 | # Replace the mmsdrfs file.  This makes the changes | 
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|  | 439 | # to the disks visible to the rest of the world. | 
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|  | 440 | #################################################### | 
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|  | 441 | trap "" HUP INT QUIT KILL | 
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|  | 442 | gpfsObjectInfo=$(commitChanges  \ | 
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|  | 443 | $FREE_DISK $nsId $gpfsObjectInfo $newGenNumber $newsdrfs $primaryServer) | 
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|  | 444 | rc=$? | 
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|  | 445 | if [[ $rc -ne 0 ]] | 
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|  | 446 | then | 
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|  | 447 | # We were unable to replace the file in the sdr. | 
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|  | 448 | printErrorMsg 381 $mmcmd | 
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|  | 449 | cleanupAndExit | 
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|  | 450 | fi | 
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|  | 451 |  | 
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|  | 452 |  | 
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|  | 453 | ################## | 
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|  | 454 | # Unlock the sdr. | 
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|  | 455 | ################## | 
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|  | 456 | [[ $sdrLocked = yes ]] &&  \ | 
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|  | 457 | freeLockOnServer $primaryServer $ourNodeNumber >/dev/null | 
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|  | 458 | sdrLocked=no | 
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|  | 459 | trap posttrap HUP INT QUIT KILL | 
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|  | 460 |  | 
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|  | 461 |  | 
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|  | 462 | ################################################################# | 
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|  | 463 | # Propagate the new mmsdrfs file.  This process is asynchronous. | 
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|  | 464 | ################################################################# | 
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|  | 465 | propagateSdrfsFile async $nodefile $newsdrfs $newGenNumber rereadnsd | 
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|  | 466 |  | 
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|  | 467 | ################################################### | 
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|  | 468 | # If installed, invoke the syncfsconfig user exit. | 
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|  | 469 | ################################################### | 
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|  | 470 | if [[ -x $syncfsconfig ]] | 
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|  | 471 | then | 
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|  | 472 | print -- "$mmcmd:  Starting $syncfsconfig ..." | 
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|  | 473 | $syncfsconfig | 
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|  | 474 | print -- "$mmcmd:  $syncfsconfig finished." | 
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|  | 475 | fi | 
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|  | 476 |  | 
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|  | 477 | cleanupAndExit 0 | 
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|  | 478 |  | 
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