虚心求教server的扩容方案
小弟第一次做扩容，以下是手里的几台dell server，现在做的raid10，求解做扩容的注意事项，以及大家都这几台server的一些想法
//web
root@web ~ # df -h
Filesystem SizeUsed Avail Use% Mounted on
/dev/mapper/VolGroup00-LogVol00
123G113G2.9G98% /
/dev/mapper/VolGroup01-LogVol00
5.1T4.8T 0 100% /var/local/vol1
/dev/mapper/VolGroup01-LogVol01
5.1T4.8T 97G99% /var/local/vol2
/dev/sdb3 97M 27M 66M29% /boot
tmpfs 24G 0 24G 0% /dev/shm
x.x.x.x:/var/opt/ericsson/itk
123G 61G 56G53% /var/opt/
//dbs1
root@dbs1 ~ # df -h
Filesystem SizeUsed Avail Use% Mounted on
/dev/mapper/VolGroup00-LogVol00
115G5.1G104G 5% /
/dev/mapper/VolGroup01-LogVol00
6.4T5.7T343G95% /var/opt
/dev/sda3 97M 27M 66M29% /boot
tmpfs 48G 0 48G 0% /dev/shm
//proc1
root@itk-proc1 ~ # df -h
Filesystem SizeUsed Avail Use% Mounted on
/dev/mapper/VolGroup00-LogVol00
123G 61G 56G53% /
/dev/sda3 97M 27M 66M29% /boot
tmpfs 24G 0 24G 0% /dev/shm
x.x.x.x:/var/local/vol2
5.1T4.8T 97G99% /mnt/filebackup
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