citrix - 增加xen服务器的本地存储

Question

我已经配置了 xen 服务器和马拉松曾经运行过。我们购买的戴尔系统有 1200 GB 硬盘。xen server 安装后，xe server 1 上显示 270 GB 作为本地存储。如何在 xen server 1 上添加剩余的 900 GB 作为本地存储？

Answer 1

If your xen server has linux installed on it , then can you check output of "cat /proc/partitions" ? This should give you the current disk partitions.

Example : In my case it is something like this :-

# cat /proc/partitions 
major minor  #blocks  name

   8        0  143339962 sda
   8        1     104391 sda1
   8        2   16386300 sda2
   8        3    1052257 sda3

This gives you the disk name being recognized (/dev/sda) here. Further check the output of fdisk -l .

Example: In my case it is something like this :-

fdisk  -l /dev/sda

Disk /dev/sda: 146.7 GB, 146780121600 bytes
255 heads, 63 sectors/track, 17845 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes

   Device Boot      Start         End      Blocks   Id  System
/dev/sda1   *           1          13      104391   83  Linux
/dev/sda2              14        2053    16386300   83  Linux
/dev/sda3            2054        2184     1052257+  82  Linux swap / Solaris

This indicates i have all the space after cylinder 2184 as empty/unused.

If similar is the case , you can use fdisk and partprobe to create extended partition on the remaining unused portion of your disk and mount it on your machine (after creating filesystem on it).