- 該話題包含 2 個回覆，1 人參與，最後由
更新於 9 年、 2 月前 。
正在檢視 3 個帖子：1-3 (共 3 個帖子)
-
帖子
-
root@114.215.154.53's password: Last login: Tue May 3 00:59:24 2016 from 1.81.135.116 Welcome to aliyun Elastic Compute Service! [root@weixiaoduo-sx-nginx-all-01 ~]# service nginx start Starting nginx... done [root@weixiaoduo-sx-nginx-all-01 ~]# df -TH Filesystem Type Size Used Avail Use% Mounted on /dev/xvda1 ext4 22G 2.7G 18G 14% / tmpfs tmpfs 2.1G 0 2.1G 0% /dev/shm /dev/xvdb1 ext3 11G 11G 0 100% /data [root@weixiaoduo-sx-nginx-all-01 ~]# umount /mnt/data umount: /mnt/data: not found [root@weixiaoduo-sx-nginx-all-01 ~]# umount /data umount: /data: device is busy. (In some cases useful info about processes that use the device is found by lsof(8) or fuser(1)) [root@weixiaoduo-sx-nginx-all-01 ~]# fuser -km /data /data: 1142 1147c 1339 1340 1364 1406cm [root@weixiaoduo-sx-nginx-all-01 ~]# umount /data [root@weixiaoduo-sx-nginx-all-01 ~]# fdisk /dev/xvdb WARNING: GPT (GUID Partition Table) detected on '/dev/xvdb'! The util fdisk doesn't support GPT. Use GNU Parted. WARNING: DOS-compatible mode is deprecated. It's strongly recommended to switch off the mode (command 'c') and change display units to sectors (command 'u'). Command (m for help): d Selected partition 1 Command (m for help): n Command action e extended p primary partition (1-4) p Partition number (1-4): 1 First cylinder (1-6501, default 1): Using default value 1 Last cylinder, +cylinders or +size{K,M,G} (1-6501, default 6501): Using default value 6501 Command (m for help): wp The partition table has been altered! Calling ioctl() to re-read partition table. Syncing disks. [root@weixiaoduo-sx-nginx-all-01 ~]# e2fsck -f /dev/xvdb1 e2fsck 1.41.12 (17-May-2010) 第一步: 檢查 inode, 塊, 和大小 resize2fs /dev/xvdb1 第二步: 檢查目錄結構 第 3 步: 檢查目錄連線性 /lost+found 未找到. 建立<y>? 是 Pass 4: Checking reference counts 第 5 步: 檢查簇概要資訊 /dev/xvdb1: ***** 檔案系統已修改 ***** /dev/xvdb1: 191435/655360 files (3.2% non-contiguous), 2559280/2620792 blocks [root@weixiaoduo-sx-nginx-all-01 ~]# /dev/xvdb1 -bash: /dev/xvdb1: 許可權不夠 [root@weixiaoduo-sx-nginx-all-01 ~]# resize2fs /dev/xvdb1 resize2fs 1.41.12 (17-May-2010) Resizing the filesystem on /dev/xvdb1 to 13106008 (4k) blocks. The filesystem on /dev/xvdb1 is now 13106008 blocks long. [root@weixiaoduo-sx-nginx-all-01 ~]# mount /dev/xvdb1 /mnt/dev1 mount: mount point /mnt/dev1 does not exist [root@weixiaoduo-sx-nginx-all-01 ~]# df -TH Filesystem Type Size Used Avail Use% Mounted on /dev/xvda1 ext4 22G 2.7G 18G 14% / tmpfs tmpfs 2.1G 0 2.1G 0% /dev/shm [root@weixiaoduo-sx-nginx-all-01 ~]# mount /dev/xvdb1 /mnt/data mount: mount point /mnt/data does not exist [root@weixiaoduo-sx-nginx-all-01 ~]# mount /dev/data /mnt/data mount: you must specify the filesystem type [root@weixiaoduo-sx-nginx-all-01 ~]# df -TH Filesystem Type Size Used Avail Use% Mounted on /dev/xvda1 ext4 22G 2.7G 18G 14% / tmpfs tmpfs 2.1G 0 2.1G 0% /dev/shm [root@weixiaoduo-sx-nginx-all-01 ~]# mount /dev/xvdv1 /data mount: you must specify the filesystem type [root@weixiaoduo-sx-nginx-all-01 ~]# mount /dev/xvdv1 /mnt/dev1 mount: you must specify the filesystem type [root@weixiaoduo-sx-nginx-all-01 ~]# mount /dev/xvdb1 /mnt/dev1 mount: mount point /mnt/dev1 does not exist [root@weixiaoduo-sx-nginx-all-01 ~]# mount /dev/xvdb /mnt/dev1 mount: you must specify the filesystem type [root@weixiaoduo-sx-nginx-all-01 ~]# mount /dev/xvdb /mnt/data mount: you must specify the filesystem type [root@weixiaoduo-sx-nginx-all-01 ~]# mount /dev/xvdb1 /data [root@weixiaoduo-sx-nginx-all-01 ~]# df -TH Filesystem Type Size Used Avail Use% Mounted on /dev/xvda1 ext4 22G 2.7G 18G 14% / tmpfs tmpfs 2.1G 0 2.1G 0% /dev/shm /dev/xvdb1 ext3 53G 11G 40G 21% /data [root@weixiaoduo-sx-nginx-all-01 ~]# Broadcast message from root@weixiaoduo-sx-nginx-all-01 (unknown) at 1:22 ... The system is going down for power off NOW! Connection to 114.215.154.53 closed by remote host. Connection to 114.215.154.53 closed. [程序已完成]Welcome to aliyun Elastic Compute Service!
[root@weixiaoduo-sx-nginx-all-01 ~]# service nginx restart
Stoping nginx… done
Starting nginx… done參考資料：
https://help.aliyun.com/knowledge_detail/6504571.html
https://help.aliyun.com/document_detail/ecs/operation-guide/disk-operation/resize-linux.html
正在檢視 3 個帖子：1-3 (共 3 個帖子)
- 話題 「記一次伺服器磁碟擴容，還好以前折騰過 Linux 命令列。」 已關閉，不接受新回覆。
