ETERNUS SF AdvancedCopy Manager 運用手引書 13.2 -Linux-

C.2.3 レプリケーション実行時の後処理

後処理スクリプトには複写元ボリューム(RepSrc.Post)と複写先ボリューム(RepDst.Post)を用意し、以下のディレクトリ配下に格納されています。処理の必要性に応じてスクリプトをカスタマイズしてください。

• 非クラスタ運用の場合

  /etc/opt/FJSVswsrp/shディレクトリ配下

  
  

• クラスタ運用の場合

  /etc/opt/FJSVswsrp/<論理ノード名>/shディレクトリ配下

RepSrc.post(複写元ボリューム後処理スクリプト)

  1:   #!/bin/sh

  2:   

  3:   # AdvancedCopy Manager

  4:   # All Rights Reserved, Copyright FUJITSU LIMITED, 2002-2007

  5:   

  6:   #

  7:   #   Postprocessing of Replication(Source) processing

  8:   #

  9:   #Argument: $1 Device name of Source disk

 10:  #

 11:  #Error number

 12:  # 2: Argument error

 13:  #11: mount error

 14:  

 15:  # Argument check

 16:  case $# in

 17:  1)

 18:  ;;

 19:  *)

 20:  exit 2

 21:  ;;

 22:  esac

 23:  

 24:  device=$1

 25:  

 26:  # Determination of postprocessing file name

 27:  if [ "`echo $device | /bin/grep "/dev/sd"`" != "" ]

 28:  then

 29:  # /dev/sd? -> sd?

 30:  dev="`echo $device | /bin/sed "s/\/dev\///"`"

 31:  elif [ "`echo $device | /bin/grep "/dev/FJSV"`" != "" ]

 32:  then

 33:  # /dev/FJSVmphd/dsk/mplb?s? -> mplb?s?

 34:  # /dev/FJSVmphd/dsk/mphd?s? -> mphd?s?

 35:  dev="`echo $device | /bin/cut -d/ -f5`"

 36:  elif [ "`echo $device | /bin/grep "/dev/sfdsk/"`" != "" ]

 37:  then

 38:  if [ "`echo $device | /bin/grep ":"`" != ""   ]

 39:  then

 40:  # /dev/sfdsk/class/dsk/volume:sd? -> class_volume_sd?

 41:  dev="`echo $device | /bin/sed "s/\/dev\/sfdsk\///"`"

 42:  dev="`echo $dev | /bin/sed "s/\/dsk\//_/"`"

 43:  dev="`echo $dev | /bin/sed "s/:/_/"`"

 44:  device="`echo $device | /bin/cut -d: -f1`"

 45:  else

 46:  # /dev/sfdsk/class/dsk/volume -> _gds_class_volume

 47:  dev="_gds_`echo $device | /bin/sed "s/\/dev\/sfdsk\///"`"

 48:  dev="`echo $dev | /bin/sed "s/\/dsk\//_/"`"

 49:  fi

 50:  elif [ "`echo $device | /bin/grep "/dev/disk/by-id/"`" != "" ]

 51:  then

 52:  # "/dev/disk/by-id/<device>" -> "_by-id_<device>"

 53:  dev="_by-id_`echo $device | /bin/sed "s/\/dev\/disk\/by-id\///"`"

 54:  elif [ "`echo $device | /bin/grep "/dev/disk/by-path/"`" != "" ]

 55:  then

 56:  # "/dev/disk/by-path/<device>" -> "_by-path_<device>"

 57:  dev="_by-path_`echo $device | /bin/sed "s/\/dev\/disk\/by-path\///"`"

 58:  else

 59:  exit 0

 60:  fi

 61:  post_file="/etc/opt/FJSVswsrp/"$SWSTGNODE"/data/DEFAULT/"$dev".spre"

 62:  fstype_file="/etc/opt/FJSVswsrp/"$SWSTGNODE"/data/DEFAULT/"$dev".sfstype"

 63:  

 64:  err_log_path="/var/opt/FJSVswsrp/"$SWSTGNODE"/log"

 65:  

 66:  # Confirmation of postprocessing

 67:  if [ ! -r $post_file ]

 68:  then

 69:  exit 0

 70:  fi

 71:  post="`/bin/cat $post_file | /bin/cut -d',' -f1`"

 72:  mount_point="`/bin/cat $post_file | /bin/cut -d',' -f2`"

 73:  

 74:  # Confirmation of FStype

 75:  if [ ! -r $fstype_file ]

 76:  then

 77:  fs=""

 78:  else

 79:  fs="`/bin/cat $fstype_file`"

 80:  fi

 81:  

 82:  # No processing

 83:  if [ "$post" = "none" ]

 84:  then

 85:  /bin/rm -rf $post_file 2> /dev/null

 86:  /bin/rm -rf $fstype_file 2> /dev/null

 87:  exit 0

 88:  fi

 89:  

 90:  # mount processing

 91:  if [ "$post" = "mount" ]

 92:  then

 93:  if [ "`echo $device | /bin/grep "/dev/disk/by-id/"`" != "" \

 94:  -o "`echo $device | /bin/grep "/dev/disk/by-path/"`" != "" ]

 95:  then

 96:  cdevice="/dev/`/usr/bin/readlink $device | /bin/sed "s/..\/..\///"`"

 97:  Result="`/bin/df -l | /bin/grep "$cdevice " | /bin/awk 'END {print NR}'`"

 98:  else

 99:  Result="`/bin/df -l | /bin/grep "$device " | /bin/awk 'END {print NR}'`"

100: fi

101:         if [ "$Result" != "1" ]

102: then

103: if [ ! -r $fstype_file ]

104: then

105: /bin/mount $device $mount_point 2> /dev/null

106: else

107: Result1="`echo $fs | /bin/awk 'END {print NR}'`"

108: if [ "$Result1" != "1" ]

109: then

110: /bin/mount $device $mount_point 2> /dev/null

111: else

112: /bin/mount -t $fs $device $mount_point 2> /dev/null

113: fi

114: fi

115: if [ $? != 0 ]

116: then

117: retry_count=3

118: sleep_time=1

119: result_flag=1

120:

121: while [ $retry_count -gt 0 ]

122: do

123: if [ ! -r $fstype_file ]

124: then

125: /bin/mount $device $mount_point > $err_log_path/$dev.mount 2>&1

126: else

127: Result1="`echo $fs | /bin/awk 'END {print NR}'`"

128: if [ "$Result1" != "1" ]

129: then

130: /bin/mount $device $mount_point > $err_log_path/$dev.mount 2>&1

131: else

132: /bin/mount -t $fs $device $mount_point > $err_log_path/$dev.mount 2>&1

133: fi

134: fi

135: if [ $? != 0 ]

136: then

137: retry_count=`expr $retry_count - 1`

138: /bin/sleep $sleep_time

139: else

140: /bin/rm -f $err_log_path/$dev.mount

141: result_flag=0

142: break

143: fi

144: done

145: 

146: if [ $result_flag != 0 ]

147: then

148: exit 11

149: fi

150: fi

151: fi

152: /bin/rm -rf $post_file 2> /dev/null

153: /bin/rm -rf $fstype_file 2> /dev/null

154: exit 0

155: fi

156: 

157: exit 0

 

RepDst.post(複写先ボリューム後処理スクリプト)

  1:   #!/bin/sh

  2:   

  3:   # AdvancedCopy Manager

  4:   # All Rights Reserved, Copyright FUJITSU LIMITED, 2002-2007

  5:   

  6:   #

  7:   #   Postprocessing of Replication(Destination) processing

  8:   #

  9:   #Argument: $1 Device name of Destination disk

 10:  #

 11:  #Error number

 12:  # 2: Argument error

 13:  #11 mount error

 14:  

 15:  # Argument check

 16:  case $# in

 17:  1)

 18:  ;;

 19:  *)

 20:  exit 2

 21:  ;;

 22:  esac

 23:  

 24:  device=$1

 25:  

 26:  # Determination of postprocessing file name

 27:  if [ "`echo $device | /bin/grep "/dev/sd"`" != "" ]

 28:  then

 29:  # /dev/sd? -> sd?

 30:  dev="`echo $device | /bin/sed "s/\/dev\///"`"

 31:  elif [ "`echo $device | /bin/grep "/dev/FJSV"`" != "" ]

 32:  then

 33:  # /dev/FJSVmphd/dsk/mplb?s? -> mplb?s?

 34:  # /dev/FJSVmphd/dsk/mphd?s? -> mphd?s?

 35:  dev="`echo $device | /bin/cut -d/ -f5`"

 36:  elif [ "`echo $device | /bin/grep "/dev/sfdsk/"`" != "" ]

 37:  then

 38:  if [ "`echo $device | /bin/grep ":"`" != ""   ]

 39:  then

 40:  # /dev/sfdsk/class/dsk/volume:sd? -> class_volume_sd?

 41:  dev="`echo $device | /bin/sed "s/\/dev\/sfdsk\///"`"

 42:  dev="`echo $dev | /bin/sed "s/\/dsk\//_/"`"

 43:  dev="`echo $dev | /bin/sed "s/:/_/"`"

 44:  device="`echo $device | /bin/cut -d: -f1`"

 45:  else

 46:  # /dev/sfdsk/class/dsk/volume -> _gds_class_volume

 47:  dev="_gds_`echo $device | /bin/sed "s/\/dev\/sfdsk\///"`"

 48:  dev="`echo $dev | /bin/sed "s/\/dsk\//_/"`"

 49:  fi

 50:  elif [ "`echo $device | /bin/grep "/dev/disk/by-id/"`" != "" ]

 51:  then

 52:  # "/dev/disk/by-id/<device>" -> "_by-id_<device>"

 53:  dev="_by-id_`echo $device | /bin/sed "s/\/dev\/disk\/by-id\///"`"

 54:  elif [ "`echo $device | /bin/grep "/dev/disk/by-path/"`" != "" ]

 55:  then

 56:  # "/dev/disk/by-path/<device>" -> "_by-path_<device>"

 57:  dev="_by-path_`echo $device | /bin/sed "s/\/dev\/disk\/by-path\///"`"

 58:  else

 59:  exit 0

 60:  fi

 61:  post_file="/etc/opt/FJSVswsrp/"$SWSTGNODE"/data/DEFAULT/"$dev".dpre"

 62:  fstype_file="/etc/opt/FJSVswsrp/"$SWSTGNODE"/data/DEFAULT/"$dev".dfstype"

 63:  

 64:  err_log_path="/var/opt/FJSVswsrp/"$SWSTGNODE"/log"

 65:  

 66:  # Confirmation of postprocessing

 67:  if [ ! -r $post_file ]

 68:  then

 69:  exit 0

 70:  fi

 71:  post="`/bin/cat $post_file | /bin/cut -d',' -f1`"

 72:  mount_point="`/bin/cat $post_file | /bin/cut -d',' -f2`"

 73:  

 74:  # Confirmation of FStype

 75:  if [ ! -r $fstype_file ]

 76:  then

 77:  fs=""

 78:  else

 79:  fs="`/bin/cat $fstype_file`"

 80:  fi

 81:  

 82:  # No processing

 83:  if [ "$post" = "none" ]

 84:  then

 85:  /bin/rm -rf $post_file 2> /dev/null

 86:  /bin/rm -rf $fstype_file 2> /dev/null

 87:  exit 0

 88:  fi

 89:  

 90:  # mount processing

 91:  if [ "$post" = "mount" ]

 92:  then

 93:  #df -l $device > /dev/null 2>&1

 94:  #if [ $? != 0 ]

 95:  if [ "`echo $device | /bin/grep "/dev/disk/by-id/"`" != "" \

 96:  -o "`echo $device | /bin/grep "/dev/disk/by-path/"`" != "" ]

 97:  then

 98:  cdevice="/dev/`/usr/bin/readlink $device | /bin/sed "s/..\/..\///"`"

 99:  Result="`/bin/df -l | /bin/grep "$cdevice " | /bin/awk 'END {print NR}'`"

100: else

101: Result="`/bin/df -l | /bin/grep "$device " | /bin/awk 'END {print NR}'`"

102: fi

103:   if [ "$Result" != "1" ]

104: then

105: if [ ! -r $fstype_file ]

106: then

107: /bin/mount $device $mount_point 2> /dev/null

108: else

109: Result1="`echo $fs | /bin/awk 'END {print NR}'`"

110: if [ "$Result1" != "1" ]

111: then

112: /bin/mount $device $mount_point 2> /dev/null

113: else

114: /bin/mount -t $fs $device $mount_point 2> /dev/null

115: fi

116: fi

117: if [ $? != 0 ]

118: then

119: retry_count=3

120: sleep_time=1

121: result_flag=1

122: 

123: while [ $retry_count -gt 0 ]

124: do

125: if [ ! -r $fstype_file ]

126: then

127: /bin/mount $device $mount_point > $err_log_path/$dev.mount 2>&1

128: else

129: Result1="`echo $fs | /bin/awk 'END {print NR}'`"

130: if [ "$Result1" != "1" ]

131: then

132: /bin/mount $device $mount_point > $err_log_path/$dev.mount 2>&1

133: else

134: /bin/mount -t $fs $device $mount_point > $err_log_path/$dev.mount 2>&1

135: fi

136: fi

137: if [ $? != 0 ]

138: then

139: retry_count=`expr $retry_count - 1`

140: /bin/sleep $sleep_time

141: else

142: /bin/rm -f $err_log_path/$dev.mount

143: result_flag=0

144: break

145: fi

146: done

147: 

148: if [ $result_flag != 0 ]

149: then

150: exit 11

151: fi

152: fi

153: fi

154: /bin/rm -rf $post_file 2> /dev/null

155: /bin/rm -rf $fstype_file 2> /dev/null

156: exit 0

157: fi

158: 

159: exit 0