From mboxrd@z Thu Jan 1 00:00:00 1970 From: dexen deVries Subject: read error on superblock Date: Mon, 23 Jul 2012 10:45:10 +0200 Message-ID: <19753282.RhzHOQAfKG@coil> Mime-Version: 1.0 Content-Transfer-Encoding: QUOTED-PRINTABLE Return-path: DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=from:to:subject:date:message-id:x-face:user-agent:mime-version :content-transfer-encoding:content-type; bh=yW0BFdjsk/d/IpgymlqZJN8Op8h3KJ/cHmSuwHFvRCM=; b=lcGjyiG3s431EtyHdQoE/EDyuqvglxACuv36CWjnk1PBMG13h6L/mzCJ3URdCqb9b/ 5tCwc2PlTGZfLMnBGch4a1mbWoeNJdo5lNKoPkk6b9JlWZf3f2dyaZsZZfQ9htjsY53k onRNEM2DIwP9ea2LTbSUnehFnBy8gOMpVhN8ZElprKSzNmqgaMXG9gFPCiEDQ1WCG5O+ FqozXQDIiuGUllLA0gsO46GwTQ/tiZTPi2RVFhPu8eoQWH4JxUCKO97ILNrmyGGD6PUN iHwlf3lUOw3mjlfFYBtXVUvRfej5p7wFEcmElpfO0lTNO+ip5SLFF4m2agGCi1xuzLag F6OQ== Sender: linux-nilfs-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org List-ID: Content-Type: text/plain; charset="utf-8" To: linux-nilfs-u79uwXL29TY76Z2rM5mHXA@public.gmane.org Hi list, a harddrive got some bad sectors and now one NILFS filesystem can't be = mounted; mount: /dev/sda3: can't read superblock I can (try to) copy this filesystem to another drive; how do I proceed = form=20 that point? Does it make any sense to substitute another superblock for= this=20 one? (either to use a spare superblock, if such exists, or put a new=20 superblock on the damaged sector(s)). Regards, --=20 dexen deVries [[[=E2=86=93][=E2=86=92]]] "all dichotomies are either true or false" is a true paradox because it= 's=20 paradoxical only if it is a paradox ;) -- To unsubscribe from this list: send the line "unsubscribe linux-nilfs" = in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html