找出自动安装设备的类型

找出自动安装设备的类型

我正在一个系统(Ubuntu Precise)上工作,其安装定义/etc/fstab如下:

/dev/vdb        /mnt    auto    defaults,nobootwait,comment=cloudconfig 0       2

最初我只是想查一下它是否是 NFS(由于潜在的 MySQL 锁定问题)。从 来看man mount,它不是:

If no -t option is given, or if the auto type is specified, mount will try to guess the desired type.  Mount uses the blkid library for guessing  the
filesystem type; if that does not turn up anything that looks familiar, mount will try to read the file /etc/filesystems, or, if that does not exist,
/proc/filesystems.  All of the filesystem types listed there will be tried, except for those that are labeled "nodev" (e.g., devpts, proc  and  nfs).
If /etc/filesystems ends in a line with a single * only, mount will read /proc/filesystems afterwards.

但是,出于好奇,我如何才能更多地了解它实际上是什么类型的设备?(就上下文而言,这是在 OpenStack 上运行的 VM。该设备是从某处安装的 60Gb 分配 - 但我不知道如何安装。)`

编辑包括这里的答案:

$ mount
/dev/vdb on /mnt type ext3 (rw,_netdev)

$ df -T
/dev/vdb                       ext3        61927420     2936068   55845624   5% /mnt

答案1

你会满足吗df -T /mnt?:)

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