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【脚本】新增未扩展磁盘容量

2024-08-14 02:09:56   220人阅读

当前物理存储容量

  1. df -h /data | grep data | awk ‘{print$(NF-4)}‘

新增未扩展磁盘容量

  1. #!/bin/bash
  3. #################################################
  4. # Create by liulin 
  5. # 2016912 17:37:57
  6. ##################################################
  8. log_getUnExtendDisk="/data/logs/log_getUnExtendDisk.log"
  9. echo "====================================================" > $log_getUnExtendDisk
  10. echo "Begin to get UnExtendDisk storage at `date "+%Y-%m-%d %H:%M:%S"`" >> $log_getUnExtendDisk
  12. diskSizeCount="0"
  14. fdisk_tmp="/data/fdisk_tmp"
  15. pvs_tmp="/data/pvs_tmp"
  16. diffSet_tmp="/data/diffSet_tmp"
  18. getUnLvmDisk()
  19. {
  20. 	fdisk -l | grep /dev/[sh]d.: | awk -F ‘ ‘ ‘{print $2}‘ | awk -F ‘:‘ ‘{print $1}‘ > $fdisk_tmp
  21. 	# pvs | grep /dev/[sh]d. | awk -F ‘ ‘ ‘{print $1}‘ > $pvs_tmp
  22. 	pvscan | grep /dev/[sh]d. | awk -F ‘ ‘ ‘{print $2}‘ > $pvs_tmp
  24. 	#get Difference set
  25. 	# sort $fdisk_tmp $pvs_tmp $pvs_tmp | uniq -u > $diffSet_tmp
  26. 	grep -F -v -f $pvs_tmp $fdisk_tmp > $diffSet_tmp
  29.     echo "-----------------------------" >> $log_getUnExtendDisk
  30. 	echo "fdisk_info is :" >> $log_getUnExtendDisk
  31. 	cat $fdisk_tmp >> $log_getUnExtendDisk
  32. 	echo "pvs_info is :" >> $log_getUnExtendDisk
  33. 	cat $pvs_tmp >> $log_getUnExtendDisk
  34. 	echo "diffSet is:" >> $log_getUnExtendDisk
  35. 	cat $diffSet_tmp >> $log_getUnExtendDisk
  36. 	echo "----------------------------" >> $log_getUnExtendDisk
  38. 	rm -rf $fdisk_tmp
  39. 	rm -rf $pvs_tmp
  40. }
  42. getUnLvmDisk
  43. content=`cat $diffSet_tmp`
  45. for dev_disk in $content then;
  46. do
  47. 	if [ $dev_disk != "/dev/sda" ] && [ $dev_disk != "/dev/hda" ] && [ `echo $dev_disk | wc -L` == 8 ];then
  48. 		# echo "+++++++++++++++++ [$dev_disk]" 
  49. 		diskSize=`fdisk -l $dev_disk | grep /dev/[sh]d.: | awk ‘{print $3}‘ | awk -F ‘.‘ ‘{print $1}‘`
  50. 		echo " [$dev_disk] size is: $diskSize" >> $log_getUnExtendDisk
  51. 		diskSizeCount=$[ diskSizeCount + diskSize ]
  52. 		echo "curr diskSizeCount is: [$diskSizeCount]" >> $log_getUnExtendDisk
  53. 	fi
  54. done
  57. echo -e "----------------------------\n diskSizeCount : $diskSizeCount" >> $log_getUnExtendDisk
  59. echo $diskSizeCount














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