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-rw-r--r--open_issues/fsync.mdwn22
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+[[!meta copyright="Copyright © 2010 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_hurd]]
+
+IRC, unknown channel, unknown date
+
+ <youpi> azeem: I think I found why apt-get throws Hurd down sometimes
+ <youpi> the problem is that it basically write(file, 20MB); fsync();
+ <youpi> i.e. it throws a storm of dirty-writeback to ext2fs
+ <youpi> which thus goes into throttling threads
+ <youpi> since posix explicitely says that fsync() can be void, I think I'll patch apt-get on the buildd
+ <youpi> (that bug has bitten me too many times in the past days to let it go further)
+ <youpi> for now it works
+ * youpi crosses fingers