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Jan Kara 146bca72c7 udf: Don't write integrity descriptor too often ... We update information in logical volume integrity descriptor after each allocation (as LVID contains free space, number of directories and files on disk etc.). If the filesystem is on some phase change media, this leads to its quick degradation as such media is able to handle only 10000 overwrites or so. We solve the problem by writing new information into LVID only on umount, remount-ro and sync. This solves the problem at the price of longer media inconsistency (previously media became consistent after pdflush flushed dirty LVID buffer) but that should be acceptable. Report by and patch written in cooperation with Rich Coe <Richard.Coe@med.ge.com>. Signed-off-by: Jan Kara <jack@suse.cz>		16 years ago
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Kconfig	…
Makefile	…
balloc.c	udf: Don't write integrity descriptor too often	16 years ago
dir.c	…
directory.c	…
ecma_167.h	…
file.c	…
fsync.c	…
ialloc.c	udf: Don't write integrity descriptor too often	16 years ago
inode.c	…
lowlevel.c	…
misc.c	…
namei.c	…
osta_udf.h	…
partition.c	…
super.c	udf: Don't write integrity descriptor too often	16 years ago
symlink.c	…
truncate.c	…
udf_i.h	…
udf_sb.h	udf: Don't write integrity descriptor too often	16 years ago
udfdecl.h	udf: Don't write integrity descriptor too often	16 years ago
udfend.h	…
udftime.c	…
unicode.c	udf: Fix oops when invalid character in filename occurs	16 years ago