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| author | https://me.yahoo.com/a/g3Ccalpj0NhN566pHbUl6i9QF0QEkrhlfPM-#b1c14 <diana@web> | 2015-02-16 20:08:03 +0100 |
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| committer | GNU Hurd web pages engine <web-hurd@gnu.org> | 2015-02-16 20:08:03 +0100 |
| commit | 95878586ec7611791f4001a4ee17abf943fae3c1 (patch) | |
| tree | 847cf658ab3c3208a296202194b16a6550b243cf /open_issues/metadata_caching.mdwn | |
| parent | 8063426bf7848411b0ef3626d57be8cb4826715e (diff) | |
rename open_issues.mdwn to service_solahart_jakarta_selatan__082122541663.mdwn
Diffstat (limited to 'open_issues/metadata_caching.mdwn')
| -rw-r--r-- | open_issues/metadata_caching.mdwn | 31 |
1 files changed, 0 insertions, 31 deletions
diff --git a/open_issues/metadata_caching.mdwn b/open_issues/metadata_caching.mdwn deleted file mode 100644 index f7f4cb53..00000000 --- a/open_issues/metadata_caching.mdwn +++ /dev/null @@ -1,31 +0,0 @@ -[[!meta copyright="Copyright © 2011, 2012 Free Software Foundation, Inc."]] - -[[!meta license="""[[!toggle id="license" text="GFDL 1.2+"]][[!toggleable -id="license" text="Permission is granted to copy, distribute and/or modify this -document under the terms of the GNU Free Documentation License, Version 1.2 or -any later version published by the Free Software Foundation; with no Invariant -Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license -is included in the section entitled [[GNU Free Documentation -License|/fdl]]."]]"""]] - -[[!tag open_issue_gnumach open_issue_hurd]] - -[[!toc]] - - -# IRC, freenode, #hurd, 2012-07-08 - - <braunr> youpi: there is still quite a lot of I/O even for cached objects - <braunr> youpi: i strongly suspect these are for the metadata - <braunr> i.e. we don't have a "buffer cache", only a file cache - <braunr> (gnu is really not unix lol) - <youpi> doesn't ext2fs cache these? - <youpi> (as long as the corresponding object is cached - <youpi> ) - <braunr> i didn't look too much, but if it does, it does a bad job - <braunr> i would guess it does, but possibly only writethrough - <youpi> iirc it does writeback - <youpi> there's a sorta "node needs written" flag somewhere iirc - <braunr> but that's for the files, not the metadata - <youpi> I mean the metadata of the node - <braunr> then i have no idea what happens |