Frequently Asked Questions About Linux / UNIX » bad superblock http://www.cyberciti.biz/faq Every answer asks a more beautiful question. Fri, 03 Feb 2012 22:38:32 +0000 en hourly 1 http://wordpress.org/?v=3.3.1 Linux NFS Mount: wrong fs type, bad option, bad superblock on fs2:/data3 Error And Solutionhttp://www.cyberciti.biz/faq/missing-codepage-helper-program-other-error/ http://www.cyberciti.biz/faq/missing-codepage-helper-program-other-error/#comments Sat, 12 Jun 2010 19:59:08 +0000 Vivek Gite http://www.cyberciti.biz/faq/?p=7869
I've netapp NFS server with /data3 as shared directory. I type the following command at Ubuntu Linux to mount the NFS server:

mount fs2:/data3 /nfs/ OR
mount 192.168.1.100:/data3 /nfs/
But I'm getting an error which read as follows:
mount: wrong fs type, bad option, bad superblock on fs2:/data3, missing codepage or helper program, or other error (for several filesystems (e.g. nfs, cifs) you might need a /sbin/mount. helper program) In some cases useful info is found in syslog - try dmesg | tail or so

How do I fix this problem?]]> http://www.cyberciti.biz/faq/missing-codepage-helper-program-other-error/feed/ 3 Linux: Recover Corrupted Partition From A Bad Superblockhttp://www.cyberciti.biz/faq/recover-bad-superblock-from-corrupted-partition/ http://www.cyberciti.biz/faq/recover-bad-superblock-from-corrupted-partition/#comments Fri, 15 Aug 2008 21:33:07 +0000 Vivek Gite http://www.cyberciti.biz/faq/?p=1429 Q. How can I Recover a bad superblock from a corrupted ext3 partition to get back my data? I'm getting following error:

/dev/sda2: Input/output error
mount: /dev/sda2: can't read superblock

How do I fix this error?]]> http://www.cyberciti.biz/faq/recover-bad-superblock-from-corrupted-partition/feed/ 24