From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Donghui Wen" Subject: unable to read superblock ? Date: Mon, 9 Jun 2003 06:29:12 -0700 Sender: linux-raid-owner@vger.kernel.org Message-ID: <004801c32e8b$1dac5170$4300a8c0@moon> Mime-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit Return-path: To: linux-raid@vger.kernel.org List-Id: linux-raid.ids Hi, I have a machine setup as software-raid + ext3 + redhat , but this morning, it seems the file system crash. here is the booting message, anyone has any idea how to fix it. Thanks! Donghui ---------------------------------------------------------------------------- ------ md: adding sda1 md: created md2 md: using md: md2: raid array is not clean -- starting bacground reconstruction RAID level 1 does not need chunck size. Continuing anyway. md2: max total readahead window set to 124k raid1: device sdb1 operational as mirror1 raid1: device sda1 operational as mirror 0 raid1: raid set md2 mot clean, reconstructing mirror raid1: raid set md2 active with 2 out of 2 mirrors md: updating md2 RAID superblock device . . md: autorun DONE mounting root filesystem EXT3-fs: unable to read super block mount: error 22 mounting ext3 pivotrot: oivot_root(/sysrot,/sysrot/initrd) failed :2 freing unused kernal memory: 244k fred kernal panic: no init found. Try passing init= option to kernal -----------------------------------------------------------