上传的映像过了四个多月后显示是这样的，是什么原因导致的

[zyzhang]

[Sebastian Roth]

@zyzhang Which version of FOG do you use?

This is a known issue in FOG 1.5.8 and is already fixed.

[zyzhang]

使用的版本是1.5.4

[Sebastian Roth]

@zyzhang When a deploy fails it will set this value to zero. I know this is not great behaviour but that’s how it was in FOG 1.5.4. Nothing we can do about it. You’d need to update to the latest developer version (called dev-branch on github) for it to be fixed.