view docs/dtd/changes.dtd @ 7002:ab199f0eb8e8

Cache: ignore long locked entries during forced expire. Abnormally exited workers may leave locked cache entries, this can result in the cache size on disk exceeding max_size and shared memory exhaustion. This change mitigates the issue by ignoring locked entries during forced expire. It also increases the visibility of the problem by logging such entries.
author Dmitry Volyntsev <xeioex@nginx.com>
date Thu, 18 May 2017 18:39:16 +0300
parents 5e3bda6f5208
children e79c7521aaf4
line wrap: on
line source


<!ENTITY  nbsp         "&#xA0;" >
<!ENTITY  mdash        "&#xA0;- " >


<!ELEMENT change_log   (changes)* >
<!ATTLIST change_log   title  CDATA #REQUIRED >

<!ELEMENT changes      (change)* >
<!ATTLIST changes      ver    CDATA #REQUIRED
                       date   CDATA #REQUIRED
>

<!ELEMENT change       (para)* >
<!ATTLIST change       type (bugfix | feature | change | security | workaround) #IMPLIED >

<!ELEMENT para         (#PCDATA | at | br | nobr)* >
<!ATTLIST para         lang (ru | en) #REQUIRED >

<!ELEMENT at           EMPTY >
<!ELEMENT br           EMPTY >
<!ELEMENT nobr         (#PCDATA) >