[Jfs-discussion] Re: [reiserfs-list] To compare Linux journalised filesystem, part II.
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[Jfs-discussion] Re: [reiserfs-list] To compare Linux journalised filesystem, part II.
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From: Nikita D. <Nikita@Namesys.COM> - 2002-10-24 19:52:37
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Fabien Combernous writes: > Back, > > After to get all informations i received, i put them in table as follow: > > see attachment file. > > Specialists can they tell me if they agree with my conclusions ? > > Thank's for your good job. > > Fabien. > > -- > > Fabien COMBERNOUS - IT Engineer > eProcess - Parc Club du MillИnaire Batiment n╟ 6 > 1025 rue Henri Becquerel - 34000 Montpellier FRANCE > http://www.eprocess.fr - +33 (0)4 67 13 84 50 > +------------------+-----+------+-----+----------+------------------------------------------------------------------------+ > | Features \ fs | xfs | ext3 | jfs | reiserfs | Comments | > +------------------+-----+------+-----+----------+------------------------------------------------------------------------+ > | mmutable | N | Y | Y | Y | "Y" is not with same sens. Implementation is not same. Each one permit | > | append-only | | | | | some elements that other don't permit and reverse. xfs will have | > | | | | | | implementation in futur. | > +------------------+-----+------+-----+----------+------------------------------------------------------------------------+ > | quotas | Y | Y | Y | Y | Again "Y" is not aqual. ext3 accept quota only on data-journaled | > | | | | | | filesystems, but all other journaled filesystem don't have data journal| > | | | | | | About reiserfs you need Chris patches. > +------------------+-----+------+-----+----------+------------------------------------------------------------------------+ > | NFS | Y | Y | Y | Y | nfs works on all of them. You need at least reiserfs v3.6. > +------------------+-----+------+-----+----------+------------------------------------------------------------------------+ > | samba | Y | Y | Y | Y | Since Samba is userspace, the fs shouldn't matter (2.2.4 or 2.2.5) | > +------------------+-----+------+-----+----------+------------------------------------------------------------------------+ > | coda | coda is a file sys him self | / / / / | > +------------------+-----+------+-----+----------+------------------------------------------------------------------------+ > |data journal | N | Y | N | N | Only ext3 can take care of data by a data journal. All other journaled | > | | | | | | file systems have "only" a metadata journal. | > +------------------+-----+------+-----+----------+------------------------------------------------------------------------+ Reiserfs supports data journalling with yet another set of Chris patches: ftp://ftp.suse.com/pub/people/mason/patches/data-logging/ Nikita. |