服务器空间不足是会出现page unavailable的情况吗？

服务器问题
1

[06/17/2019 02:36:32 PM] upload-file.c(2452): [upload] Failed open temp file, errno:[28]
[06/17/2019 02:36:32 PM] upload-file.c(2230): [upload] Failed to open temp file: No space left on device.
[06/17/2019 02:36:32 PM] upload-file.c(2452): [upload] Failed open temp file, errno:[28]
[06/17/2019 02:36:32 PM] upload-file.c(2230): [upload] Failed to open temp file: No space left on device.
[06/17/2019 02:36:32 PM] upload-file.c(2452): [upload] Failed open temp file, errno:[28]
[06/17/2019 02:36:32 PM] upload-file.c(2230): [upload] Failed to open temp file: No space left on device.
[06/17/2019 02:36:32 PM] upload-file.c(2452): [upload] Failed open temp file, errno:[28]
[06/17/2019 02:36:32 PM] upload-file.c(2230): [upload] Failed to open temp file: No space left on device.

2

另外请教一下，新增空间较大的逻辑卷盘做seafile-data这一个目录的挂载盘是否可行？方便后面扩容。

3

会导致服务访问失败，可以把相关磁盘做成 逻辑卷