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Message-ID: <071601c74c21$8b75bf90$4168010a@bsd.tnes.nec.co.jp> Date: Fri, 9 Feb 2007 17:08:50 +0900 From: "Takashi Sato" <sho@...s.nec.co.jp> To: "Jens Axboe" <jens.axboe@...cle.com> Cc: <linux-ext4@...r.kernel.org>, <linux-fsdevel@...r.kernel.org> Subject: Re: [RFC][PATCH 3/3] Online defrag command Hi, > On Thu, Feb 08 2007, Takashi Sato wrote: >> The defrag command. Usage is as follows: >> o Put the multiple files closer together. >> # e4defrag -r directory-name >> o Defrag for a single file. >> # e4defrag file-name >> o Defrag for all files on ext4. >> # e4defrag device-name > > Would it be possible to provide support for putting multiple files close > together? Ala > > # e4defrag file1 file2 file3 ... fileN e4defrag cannot do it in my current implementation. I will consider its implementation on my later version. Alternatively, you can do it if you link those files with a directory. # ln file1 file2 file3 ... fileN directory-name # e4defrag -r directory-name > I'm thinking boot speedup, gather the list of read files and put them > close on disk. I think so. It's my final goal. Cheers, Takashi - To unsubscribe from this list: send the line "unsubscribe linux-ext4" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
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