上传资源文件时发生的一个错误

[Philharmania]

以前用着一直没什么问题，今天突然出错。用FTP查看，发现上传的文件虽然产生，但是一个0B的空文件，在preview子目录中也没有生成预览。资源列表中只有文件名存在。

是网站空间的问题吗？谢先。

Exception message: move_uploaded_file(): Unable to move '/tmp/phpoToIkO' to './tmp/1024768.gif'
Error code: 2
-- Backtrace --
/MYADDRESS/class/file/fileuploads.class.php(56): move_uploaded_file
/MYADDRESS/class/gallery/dao/galleryresourcestorage.class.php(215): fileuploads.process
/MYADDRESS/class/gallery/dao/galleryresources.class.php(197): galleryresourcestorage.store
/MYADDRESS/class/action/adminaddresourceaction.class.php(69): galleryresources.addresource
/MYADDRESS/class/controller/controller.class.php(102): adminaddresourceaction.perform
/MYADDRESS/admin.php(37): admincontroller.process

Exception message: imagecreatefromgif(): './gallery/2/2-25.gif' is not a valid GIF file
Error code: 2
-- Backtrace --
/MYADDRESS/class/gallery/resizers/gallerygdresizer.class.php(99): imagecreatefromgif
/MYADDRESS/class/gallery/resizers/gallerygdresizer.class.php(33): gallerygdresizer.thumbnail
/MYADDRESS/class/gallery/resizers/galleryresizer.class.php(130): gallerygdresizer.generate
/MYADDRESS/class/gallery/dao/galleryresources.class.php(232): galleryresizer.generate
/MYADDRESS/class/action/adminaddresourceaction.class.php(69): galleryresources.addresource
/MYADDRESS/class/controller/controller.class.php(102): adminaddresourceaction.perform
/MYADDRESS/admin.php(37): admincontroller.process

[markwu]

Exception message: imagecreatefromgif(): './gallery/2/2-25.gif' is not a valid GIF file

他說這是一個非標準（不正確）的 GIF 檔案。所以沒辦法產生縮圖。看樣子是沒上傳成功所造成的。你可以把就檔砍掉，再是一次嗎？

有可能是你的空間滿了嗎？

Mark

[Philharmania]

谢谢markwu兄。
空间应该没满，而且刚刚我删了一个5M的文件，又再次上传，还是没有成功。

此次的出错信息略有不同。

Exception message: move_uploaded_file(): Unable to move '/tmp/phpi3LEP3' to './tmp/Bach.jpg'
Error code: 2
-- Backtrace --
/MYADDRESS/class/file/fileuploads.class.php(56): move_uploaded_file
/MYADDRESS/class/gallery/dao/galleryresourcestorage.class.php(215): fileuploads.process
/MYADDRESS/class/gallery/dao/galleryresources.class.php(197): galleryresourcestorage.store
/MYADDRESS/class/action/adminaddresourceaction.class.php(69): galleryresources.addresource
/MYADDRESS/class/controller/controller.class.php(102): adminaddresourceaction.perform
/MYADDRESS/admin.php(37): admincontroller.process

Exception message: imagecreatefromjpeg(): gd-jpeg: JPEG library reports unrecoverable error:
Error code: 2
-- Backtrace --
/MYADDRESS/class/gallery/resizers/gallerygdresizer.class.php(90): imagecreatefromjpeg
/MYADDRESS/class/gallery/resizers/gallerygdresizer.class.php(33): gallerygdresizer.thumbnail
/MYADDRESS/class/gallery/resizers/galleryresizer.class.php(130): gallerygdresizer.generate
/MYADDRESS/class/gallery/dao/galleryresources.class.php(232): galleryresizer.generate
/MYADDRESS/class/action/adminaddresourceaction.class.php(69): galleryresources.addresource
/MYADDRESS/class/controller/controller.class.php(102): adminaddresourceaction.perform
/MYADDRESS/admin.php(37): admincontroller.process

Exception message: imagecreatefromjpeg(): './gallery/2/2-27.jpg' is not a valid JPEG file
Error code: 2
-- Backtrace --
/MYADDRESS/class/gallery/resizers/gallerygdresizer.class.php(90): imagecreatefromjpeg
/MYADDRESS/class/gallery/resizers/gallerygdresizer.class.php(33): gallerygdresizer.thumbnail
/MYADDRESS/class/gallery/resizers/galleryresizer.class.php(130): gallerygdresizer.generate
/MYADDRESS/class/gallery/dao/galleryresources.class.php(232): galleryresizer.generate
/MYADDRESS/class/action/adminaddresourceaction.class.php(69): galleryresources.addresource
/MYADDRESS/class/controller/controller.class.php(102): adminaddresourceaction.perform
/MYADDRESS/admin.php(37): admincontroller.process

[markwu]

你的 jpg 檔有 5M 這麼大，太離譜了。呵呵！

請問你的上傳檔案限制有設定對嗎？另外你的空間是不是真的沒滿？因為看起來搬不過去到 /tmp.

Mark

[lss]

Exception message: move_uploaded_file(): Unable to move '/tmp/phpoToIkO' to './tmp/1024768.gif'

既然網頁空間沒滿，那會不會是 /tmp 出問題？例如 /tmp 的權限改變了？或/tmp所在的分割區滿了？
apache 的 error.log 應該會有些有用的訊息。

[Philharmania]

谢谢markwu兄和lss兄的回复。
昨天我在FTP里看过tmp的权限是777的。另外先前删去的5M文件是个MP3，以确保有足够的空间上传一个几十K的图片，呵呵，没说清楚。
不过今天早上突然发觉又可以了。 只能继续观察了。