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Message-ID: <1355717041.99349.YahooMailNeo@web164606.mail.gq1.yahoo.com> Date: Sun, 16 Dec 2012 20:04:01 -0800 (PST) From: Anders Lind <anderslindgaard@...oo.com> To: "linux-ext4@...r.kernel.org" <linux-ext4@...r.kernel.org> Subject: Tune2fs metadata_csum Hi ext4 developers, I tired to use tune2fs metadata_csum feature on my ext4 filesystem. I got message like: ~$ sudo tune2fs -O metadata_csum /dev/sda5 tune2fs 1.42 (29-Nov-2011) Setting filesystem feature 'metadata_csum' not supported. Is this tool supposed been used on unmounted device or it could be mounted? BTW. I googled this problem on internet. Seems no clear answer yet. Thank you! Best, Anders -- 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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